🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.51 AU - 0.81 AU

Year: 199 Days

Day: 40.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 56.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,495,761 km

• M1: 245,041 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.18 AU - 1.38 AU

Year: 537 Days

Day: 43 Hours

Environment

Temp: -23 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.16 AU - 1.52 AU

Year: 575 Days

Day: 20.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.8 AU - 2.98 AU

Year: 1370 Days

Day: 30.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,495,761 km

• M1: 1,168,659 km (0.036 R)
• M2: 1,436,289 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.56 AU - 3 AU

Year: 1719 Days

Day: 33.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.12 AU - 5.02 AU

Year: 3045 Days

Day: 28.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,495,761 km

• M1: 1,054,815 km (0.077 R)

Asteroid Belt

Center: 8.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.7

Radius: 5

Gravity: 25.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11.2 AU - 15.5 AU

Year: 18089 Days

Day: 23.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,495,761 km

• M1: 64,327 km (0.072 R)
• M2: 141,968 km (0.114 R)
• M3: 287,677 km (0.082 R)
• M4: 385,963 km (0.107 R)
• M5: 476,320 km (0.076 R)
• M6: 534,064 km (0.106 R)
• M7: 614,997 km (0.083 R)
• M8: 788,830 km (0.12 R)
• M9: 977,772 km (0.089 R)
• M10: 1,369,419 km (0.044 R)
• M11: 1,538,465 km (0.079 R)
• M12: 1,927,718 km (0.083 R)
• M13: 2,021,815 km (0.111 R)
• M14: 2,446,673 km (0.11 R)
• M15: 2,548,699 km (0.096 R)
• M16: 3,006,468 km (0.074 R)
• M17: 3,413,524 km (0.059 R)
• M18: 3,956,415 km (0.1 R)
• M19: 4,777,558 km (0.109 R)
• M20: 6,950,317 km (0.099 R)
• M21: 7,046,658 km (0.119 R)
• M22: 7,192,067 km (0.076 R)
• M23: 7,534,946 km (0.076 R)
• M24: 9,116,943 km (0.075 R)
• M25: 9,809,731 km (0.114 R)
• M26: 9,917,890 km (0.027 R)
• M27: 10,574,774 km (0.074 R)
• M28: 11,076,675 km (0.095 R)
• M29: 11,302,269 km (0.081 R)
• M30: 12,161,559 km (0.075 R)
• M31: 12,745,888 km (0.093 R)
• M32: 13,101,034 km (0.034 R)
• M33: 13,881,336 km (0.087 R)
• M34: 15,612,782 km (0.12 R)
• M35: 16,119,769 km (0.085 R)
• M36: 17,541,846 km (0.102 R)
• M37: 18,068,880 km (0.064 R)
• M38: 19,138,504 km (0.11 R)
• M39: 19,476,895 km (0.111 R)
• M40: 19,612,730 km (0.099 R)
• M41: 20,297,140 km (0.037 R)
• M42: 20,573,148 km (0.029 R)
• M43: 20,711,526 km (0.111 R)
• M44: 21,618,837 km (0.109 R)
• M45: 21,830,069 km (0.084 R)
• M46: 23,255,587 km (0.1 R)
• M47: 23,399,800 km (0.052 R)
• M48: 23,689,122 km (0.099 R)
• M49: 24,564,120 km (0.05 R)
• M50: 24,931,832 km (0.105 R)
• M51: 25,153,386 km (0.116 R)
• M52: 25,449,739 km (0.103 R)
• M53: 26,270,583 km (0.119 R)
• M54: 26,571,275 km (0.1 R)
• M55: 26,722,069 km (0.082 R)
• M56: 26,948,710 km (0.051 R)
• M57: 27,632,671 km (0.096 R)
• M58: 29,250,423 km (0.074 R)
• M59: 30,977,829 km (0.116 R)
• M60: 31,136,553 km (0.092 R)
• M61: 31,534,334 km (0.041 R)
• M62: 33,061,578 km (0.116 R)
• M63: 34,120,432 km (0.117 R)
• M64: 35,355,811 km (0.101 R)
• M65: 36,773,550 km (0.071 R)
• M66: 38,124,718 km (0.058 R)
• M67: 38,465,203 km (0.113 R)
• M68: 39,492,192 km (0.119 R)
• M69: 41,223,937 km (0.063 R)
• M70: 41,398,518 km (0.115 R)
• M71: 42,099,085 km (0.1 R)
• M72: 42,362,826 km (0.081 R)
• M73: 43,512,037 km (0.077 R)
• M74: 44,671,420 km (0.105 R)
• M75: 45,840,976 km (0.112 R)
• M76: 47,294,320 km (0.052 R)
• M77: 47,385,574 km (0.116 R)
• M78: 47,934,748 km (0.094 R)
• M79: 49,873,537 km (0.09 R)
• M80: 50,245,736 km (0.114 R)
• M81: 52,687,323 km (0.071 R)
• M82: 53,066,404 km (0.117 R)
• M83: 57,685,089 km (0.088 R)
• M84: 58,075,689 km (0.106 R)
• M85: 59,253,024 km (0.052 R)
• M86: 60,240,071 km (0.108 R)
• M87: 61,332,135 km (0.087 R)
• M88: 61,531,399 km (0.1 R)
• M89: 62,030,458 km (0.096 R)
• M90: 63,032,614 km (0.079 R)
• M91: 64,951,356 km (0.11 R)
• M92: 65,256,087 km (0.038 R)
• M93: 68,226,203 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.2

Radius: 4.4

Gravity: 17.78 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.87 AU - 17.03 AU

Year: 19323 Days

Day: 15.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,495,761 km

• M1: 64,477 km (0.089 R)
• M2: 113,844 km (0.081 R)
• M3: 152,590 km (0.108 R)
• M4: 197,320 km (0.112 R)
• M5: 274,362 km (0.1 R)
• M6: 302,337 km (0.072 R)
• M7: 361,578 km (0.07 R)
• M8: 527,183 km (0.044 R)
• M9: 563,086 km (0.064 R)
• M10: 1,416,243 km (0.044 R)
• M11: 1,702,873 km (0.067 R)
• M12: 1,811,481 km (0.057 R)
• M13: 2,121,896 km (0.12 R)
• M14: 2,448,768 km (0.061 R)
• M15: 2,509,953 km (0.067 R)
• M16: 2,633,671 km (0.101 R)
• M17: 3,148,586 km (0.093 R)
• M18: 3,659,014 km (0.119 R)
• M19: 3,728,877 km (0.111 R)
• M20: 4,121,721 km (0.092 R)
• M21: 4,194,575 km (0.044 R)
• M22: 4,231,226 km (0.065 R)
• M23: 4,946,304 km (0.08 R)
• M24: 4,984,900 km (0.087 R)
• M25: 5,416,939 km (0.1 R)
• M26: 6,358,358 km (0.1 R)
• M27: 7,173,367 km (0.056 R)
• M28: 7,393,276 km (0.094 R)
• M29: 7,704,889 km (0.118 R)
• M30: 8,711,982 km (0.083 R)
• M31: 8,899,577 km (0.11 R)
• M32: 8,993,824 km (0.104 R)
• M33: 10,646,132 km (0.066 R)
• M34: 11,919,360 km (0.057 R)
• M35: 12,389,396 km (0.067 R)
• M36: 12,442,055 km (0.102 R)
• M37: 12,653,138 km (0.116 R)
• M38: 13,780,956 km (0.115 R)
• M39: 13,835,559 km (0.117 R)
• M40: 14,109,174 km (0.066 R)
• M41: 15,673,967 km (0.097 R)
• M42: 16,073,693 km (0.112 R)
• M43: 16,476,859 km (0.103 R)
• M44: 17,351,857 km (0.032 R)
• M45: 17,705,955 km (0.104 R)
• M46: 17,824,586 km (0.12 R)
• M47: 19,696,355 km (0.074 R)
• M48: 19,819,175 km (0.088 R)
• M49: 23,361,802 km (0.119 R)
• M50: 24,541,231 km (0.117 R)
• M51: 24,872,292 km (0.098 R)
• M52: 25,605,770 km (0.09 R)
• M53: 25,672,790 km (0.118 R)
• M54: 27,093,970 km (0.095 R)
• M55: 27,367,584 km (0.053 R)
• M56: 28,888,546 km (0.095 R)
• M57: 29,870,656 km (0.119 R)
• M58: 31,436,048 km (0.111 R)
• M59: 31,723,425 km (0.116 R)
• M60: 32,663,797 km (0.063 R)
• M61: 34,201,813 km (0.073 R)
• M62: 34,868,272 km (0.089 R)
• M63: 36,138,657 km (0.056 R)
• M64: 36,289,152 km (0.106 R)
• M65: 38,340,588 km (0.083 R)
• M66: 38,647,712 km (0.046 R)
• M67: 38,955,585 km (0.088 R)
• M68: 39,109,820 km (0.081 R)
• M69: 39,187,013 km (0.048 R)
• M70: 39,419,039 km (0.085 R)
• M71: 39,961,930 km (0.076 R)
• M72: 40,820,173 km (0.111 R)
• M73: 41,921,213 km (0.112 R)
• M74: 42,554,610 km (0.095 R)
• M75: 43,670,910 km (0.107 R)
• M76: 43,831,279 km (0.102 R)
• M77: 44,313,133 km (0.061 R)
• M78: 44,554,734 km (0.119 R)
• M79: 45,282,228 km (0.095 R)
• M80: 45,932,231 km (0.083 R)
• M81: 46,667,205 km (0.09 R)
• M82: 47,818,062 km (0.048 R)
• M83: 48,314,128 km (0.116 R)
• M84: 49,228,171 km (0.102 R)
• M85: 49,812,650 km (0.06 R)
• M86: 50,820,192 km (0.083 R)
• M87: 52,684,481 km (0.1 R)
• M88: 53,367,993 km (0.082 R)
• M89: 55,349,417 km (0.092 R)
• M90: 55,609,568 km (0.052 R)
• M91: 55,696,334 km (0.084 R)
• M92: 56,305,497 km (0.116 R)
• M93: 56,479,928 km (0.102 R)
• M94: 57,617,919 km (0.069 R)
• M95: 58,498,602 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.2

Radius: 7.4

Gravity: 13.77 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 13.43 AU - 18.65 AU

Year: 23824 Days

Day: 24.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,495,761 km

• M1: 745,297 km (0.114 R)
• M2: 824,284 km (0.08 R)
• M3: 933,940 km (0.075 R)
• M4: 1,198,728 km (0.091 R)
• M5: 1,621,641 km (0.118 R)
• M6: 1,690,606 km (0.108 R)
• M7: 2,674,511 km (0.117 R)
• M8: 2,922,993 km (0.093 R)
• M9: 3,050,001 km (0.086 R)
• M10: 4,466,843 km (0.084 R)
• M11: 5,842,844 km (0.085 R)
• M12: 6,883,596 km (0.069 R)
• M13: 7,053,091 km (0.116 R)
• M14: 7,338,823 km (0.115 R)
• M15: 7,628,295 km (0.074 R)
• M16: 8,278,297 km (0.078 R)
• M17: 9,317,404 km (0.066 R)
• M18: 9,505,000 km (0.068 R)
• M19: 10,787,502 km (0.089 R)
• M20: 11,182,890 km (0.096 R)
• M21: 11,249,161 km (0.115 R)
• M22: 13,089,514 km (0.109 R)
• M23: 13,159,526 km (0.12 R)
• M24: 13,865,778 km (0.1 R)
• M25: 14,223,466 km (0.084 R)
• M26: 14,511,891 km (0.107 R)
• M27: 15,610,388 km (0.086 R)
• M28: 16,584,121 km (0.109 R)
• M29: 16,659,817 km (0.119 R)
• M30: 17,269,578 km (0.036 R)
• M31: 17,577,301 km (0.101 R)
• M32: 18,197,983 km (0.104 R)
• M33: 18,432,702 km (0.087 R)
• M34: 19,063,257 km (0.101 R)
• M35: 19,142,544 km (0.089 R)
• M36: 19,301,566 km (0.057 R)
• M37: 19,941,845 km (0.062 R)
• M38: 20,915,278 km (0.107 R)
• M39: 22,655,700 km (0.12 R)
• M40: 23,756,291 km (0.103 R)
• M41: 24,701,152 km (0.101 R)
• M42: 25,047,620 km (0.097 R)
• M43: 27,339,609 km (0.081 R)
• M44: 30,436,136 km (0.092 R)
• M45: 31,461,629 km (0.062 R)
• M46: 33,068,460 km (0.117 R)
• M47: 33,259,347 km (0.117 R)
• M48: 33,354,790 km (0.071 R)
• M49: 33,642,018 km (0.078 R)
• M50: 33,737,910 km (0.113 R)
• M51: 35,577,216 km (0.098 R)
• M52: 35,870,727 km (0.069 R)
• M53: 36,459,843 km (0.107 R)
• M54: 37,548,467 km (0.083 R)
• M55: 37,647,950 km (0.051 R)
• M56: 38,146,709 km (0.101 R)
• M57: 38,346,721 km (0.047 R)
• M58: 38,446,952 km (0.072 R)
• M59: 39,960,134 km (0.072 R)
• M60: 41,595,688 km (0.027 R)
• M61: 42,318,096 km (0.117 R)
• M62: 42,628,960 km (0.068 R)
• M63: 43,775,179 km (0.118 R)
• M64: 45,991,771 km (0.111 R)
• M65: 46,417,975 km (0.057 R)
• M66: 50,972,782 km (0.115 R)
• M67: 51,303,543 km (0.072 R)
• M68: 51,745,604 km (0.12 R)
• M69: 53,638,616 km (0.116 R)
• M70: 57,492,107 km (0.063 R)
• M71: 58,411,835 km (0.117 R)
• M72: 60,265,652 km (0.113 R)
• M73: 60,848,784 km (0.047 R)
• M74: 62,845,916 km (0.111 R)
• M75: 66,061,672 km (0.078 R)
• M76: 66,783,481 km (0.086 R)
• M77: 68,721,223 km (0.047 R)
• M78: 69,208,463 km (0.088 R)
• M79: 69,452,607 km (0.099 R)
• M80: 70,800,184 km (0.099 R)
• M81: 71,538,899 km (0.101 R)
• M82: 72,032,721 km (0.099 R)
• M83: 73,770,151 km (0.115 R)
• M84: 74,144,295 km (0.063 R)
• M85: 75,395,831 km (0.07 R)
• M86: 76,276,065 km (0.117 R)
• M87: 79,319,783 km (0.06 R)
• M88: 79,447,540 km (0.102 R)
• M89: 80,215,126 km (0.057 R)
• M90: 81,757,480 km (0.049 R)
• M91: 82,661,799 km (0.059 R)
• M92: 86,837,674 km (0.114 R)
• M93: 87,232,613 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.6

Radius: 3.2

Gravity: 72.81 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 15.33 AU - 21.69 AU

Year: 29533 Days

Day: 19.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,495,761 km

• M1: 417,079 km (0.115 R)
• M2: 1,040,752 km (0.111 R)
• M3: 1,420,432 km (0.099 R)
• M4: 1,606,083 km (0.075 R)
• M5: 1,999,824 km (0.12 R)
• M6: 2,207,616 km (0.083 R)
• M7: 2,422,139 km (0.084 R)
• M8: 3,104,904 km (0.089 R)
• M9: 3,200,048 km (0.083 R)
• M10: 3,741,144 km (0.077 R)
• M11: 4,960,815 km (0.098 R)
• M12: 5,816,365 km (0.115 R)
• M13: 6,111,522 km (0.048 R)
• M14: 6,593,975 km (0.095 R)
• M15: 7,658,962 km (0.07 R)
• M16: 7,982,243 km (0.115 R)
• M17: 8,047,468 km (0.092 R)
• M18: 8,978,565 km (0.094 R)
• M19: 9,114,250 km (0.082 R)
• M20: 9,456,680 km (0.106 R)
• M21: 10,013,333 km (0.112 R)
• M22: 10,867,837 km (0.102 R)
• M23: 13,181,068 km (0.107 R)
• M24: 14,115,756 km (0.1 R)
• M25: 15,394,967 km (0.112 R)
• M26: 15,802,322 km (0.114 R)
• M27: 15,884,152 km (0.08 R)
• M28: 16,877,632 km (0.099 R)
• M29: 17,045,181 km (0.038 R)
• M30: 17,129,255 km (0.108 R)
• M31: 18,319,306 km (0.102 R)
• M32: 19,535,687 km (0.117 R)
• M33: 20,778,097 km (0.099 R)
• M34: 21,137,581 km (0.084 R)
• M35: 22,320,601 km (0.059 R)
• M36: 25,418,174 km (0.085 R)
• M37: 25,802,641 km (0.108 R)
• M38: 26,674,796 km (0.109 R)
• M39: 26,772,334 km (0.077 R)
• M40: 27,556,676 km (0.05 R)
• M41: 27,655,261 km (0.061 R)
• M42: 27,852,730 km (0.073 R)
• M43: 30,973,042 km (0.087 R)
• M44: 32,002,874 km (0.11 R)
• M45: 35,802,361 km (0.056 R)
• M46: 36,991,365 km (0.059 R)
• M47: 40,972,164 km (0.067 R)
• M48: 41,309,956 km (0.094 R)
• M49: 41,648,646 km (0.03 R)
• M50: 42,101,778 km (0.076 R)
• M51: 44,276,183 km (0.106 R)
• M52: 44,391,672 km (0.064 R)
• M53: 44,970,317 km (0.04 R)
• M54: 45,086,405 km (0.079 R)
• M55: 46,018,399 km (0.111 R)
• M56: 48,138,500 km (0.066 R)
• M57: 51,135,395 km (0.11 R)
• M58: 51,377,743 km (0.1 R)
• M59: 52,595,171 km (0.053 R)
• M60: 53,575,934 km (0.114 R)
• M61: 54,191,978 km (0.089 R)
• M62: 56,429,214 km (0.045 R)
• M63: 57,559,127 km (0.088 R)
• M64: 57,937,311 km (0.114 R)
• M65: 59,458,721 km (0.112 R)
• M66: 59,586,029 km (0.072 R)
• M67: 59,968,700 km (0.09 R)
• M68: 63,709,544 km (0.09 R)
• M69: 68,991,845 km (0.056 R)
• M70: 70,199,549 km (0.1 R)
• M71: 71,008,574 km (0.042 R)
• M72: 76,480,266 km (0.05 R)
• M73: 77,451,605 km (0.027 R)
• M74: 78,008,558 km (0.093 R)
• M75: 78,147,983 km (0.107 R)
• M76: 79,546,873 km (0.079 R)
• M77: 83,080,225 km (0.108 R)
• M78: 83,365,059 km (0.089 R)
• M79: 84,078,790 km (0.114 R)
• M80: 85,081,096 km (0.111 R)
• M81: 85,655,702 km (0.082 R)
• M82: 88,693,436 km (0.07 R)
• M83: 89,130,262 km (0.055 R)
• M84: 89,713,843 km (0.03 R)
• M85: 91,472,216 km (0.065 R)
• M86: 95,618,770 km (0.092 R)
• M87: 96,365,712 km (0.119 R)
• M88: 97,715,085 km (0.091 R)
• M89: 99,826,360 km (0.111 R)
• M90: 100,280,689 km (0.114 R)
• M91: 100,584,073 km (0.088 R)
• M92: 101,039,599 km (0.055 R)
• M93: 101,191,590 km (0.104 R)
• M94: 101,495,723 km (0.073 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 20,373 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit