🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.49 AU - 0.59 AU

Year: 153 Days

Day: 47.1 Hours

Environment

Temp: 220 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.53 AU - 0.87 AU

Year: 225 Days

Day: 47.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.64 AU - 0.78 AU

Year: 230 Days

Day: 46.5 Hours

Environment

Temp: 92 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,343,643 km

• M1: 55,351 km (0.102 R)
• M2: 320,139 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.8 AU - 1.24 AU

Year: 397 Days

Day: 43.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,343,643 km

• M1: 150,645 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.37 AU - 1.79 AU

Year: 765 Days

Day: 43.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.3

Radius: 14.8

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6 AU - 8.86 AU

Year: 7797 Days

Day: 13.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,343,643 km

• M1: 187,297 km (0.092 R)
• M2: 391,049 km (0.114 R)
• M3: 517,908 km (0.112 R)
• M4: 625,319 km (0.091 R)
• M5: 987,047 km (0.117 R)
• M6: 1,344,885 km (0.082 R)
• M7: 1,449,903 km (0.092 R)
• M8: 1,763,161 km (0.047 R)
• M9: 2,017,926 km (0.063 R)
• M10: 2,160,193 km (0.111 R)
• M11: 3,038,482 km (0.04 R)
• M12: 3,202,890 km (0.117 R)
• M13: 4,095,391 km (0.066 R)
• M14: 4,462,654 km (0.075 R)
• M15: 5,890,416 km (0.12 R)
• M16: 6,761,225 km (0.058 R)
• M17: 7,448,927 km (0.058 R)
• M18: 7,704,440 km (0.078 R)
• M19: 7,898,169 km (0.094 R)
• M20: 8,093,394 km (0.104 R)
• M21: 8,455,720 km (0.104 R)
• M22: 8,722,453 km (0.082 R)
• M23: 8,856,942 km (0.108 R)
• M24: 9,093,905 km (0.111 R)
• M25: 9,539,707 km (0.118 R)
• M26: 9,922,378 km (0.101 R)
• M27: 10,133,311 km (0.091 R)
• M28: 10,488,307 km (0.111 R)
• M29: 10,847,192 km (0.093 R)
• M30: 12,173,078 km (0.101 R)
• M31: 12,550,513 km (0.099 R)
• M32: 13,123,922 km (0.08 R)
• M33: 13,510,932 km (0.111 R)
• M34: 14,296,171 km (0.081 R)
• M35: 14,455,044 km (0.097 R)
• M36: 15,461,239 km (0.115 R)
• M37: 16,075,937 km (0.097 R)
• M38: 16,199,804 km (0.116 R)
• M39: 16,698,563 km (0.047 R)
• M40: 16,865,963 km (0.084 R)
• M41: 17,160,073 km (0.03 R)
• M42: 17,498,463 km (0.081 R)
• M43: 18,053,172 km (0.054 R)
• M44: 18,440,481 km (0.12 R)
• M45: 18,787,099 km (0.111 R)
• M46: 19,092,279 km (0.046 R)
• M47: 19,267,308 km (0.103 R)
• M48: 19,398,954 km (0.119 R)
• M49: 19,839,969 km (0.106 R)
• M50: 20,463,044 km (0.056 R)
• M51: 21,228,237 km (0.082 R)
• M52: 21,455,027 km (0.09 R)
• M53: 21,819,747 km (0.073 R)
• M54: 22,002,855 km (0.064 R)
• M55: 22,324,490 km (0.08 R)
• M56: 22,879,498 km (0.067 R)
• M57: 23,065,448 km (0.107 R)
• M58: 23,532,792 km (0.063 R)
• M59: 24,619,322 km (0.113 R)
• M60: 25,529,325 km (0.091 R)
• M61: 26,645,625 km (0.084 R)
• M62: 26,890,516 km (0.102 R)
• M63: 27,185,224 km (0.064 R)
• M64: 27,333,027 km (0.071 R)
• M65: 27,431,612 km (0.069 R)
• M66: 27,728,265 km (0.08 R)
• M67: 28,026,114 km (0.094 R)
• M68: 28,275,045 km (0.081 R)
• M69: 29,278,248 km (0.103 R)
• M70: 29,885,765 km (0.045 R)
• M71: 30,089,218 km (0.082 R)
• M72: 30,344,133 km (0.091 R)
• M73: 31,113,365 km (0.069 R)
• M74: 31,422,734 km (0.078 R)
• M75: 31,888,881 km (0.048 R)
• M76: 32,305,211 km (0.055 R)
• M77: 32,723,188 km (0.094 R)
• M78: 33,143,109 km (0.064 R)
• M79: 33,406,401 km (0.115 R)
• M80: 33,723,250 km (0.037 R)
• M81: 35,376,456 km (0.094 R)
• M82: 35,591,727 km (0.1 R)
• M83: 35,861,452 km (0.106 R)
• M84: 36,240,084 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.9

Radius: 12.5

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.66 AU - 10.18 AU

Year: 11131 Days

Day: 8.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,343,643 km

• M1: 731,833 km (0.094 R)
• M2: 1,340,547 km (0.095 R)
• M3: 1,917,396 km (0.119 R)
• M4: 2,107,535 km (0.074 R)
• M5: 2,418,998 km (0.054 R)
• M6: 2,929,874 km (0.091 R)
• M7: 3,150,082 km (0.106 R)
• M8: 3,741,592 km (0.09 R)
• M9: 3,877,726 km (0.073 R)
• M10: 4,296,152 km (0.112 R)
• M11: 4,474,921 km (0.118 R)
• M12: 4,913,991 km (0.111 R)
• M13: 5,063,439 km (0.033 R)
• M14: 6,192,155 km (0.087 R)
• M15: 6,764,217 km (0.108 R)
• M16: 7,353,334 km (0.115 R)
• M17: 7,610,941 km (0.112 R)
• M18: 7,784,325 km (0.104 R)
• M19: 8,401,416 km (0.115 R)
• M20: 8,580,784 km (0.043 R)
• M21: 9,126,069 km (0.115 R)
• M22: 10,490,401 km (0.073 R)
• M23: 11,418,506 km (0.112 R)
• M24: 12,169,787 km (0.108 R)
• M25: 12,988,835 km (0.078 R)
• M26: 13,144,267 km (0.064 R)
• M27: 13,352,657 km (0.1 R)
• M28: 13,457,226 km (0.095 R)
• M29: 13,667,261 km (0.028 R)
• M30: 14,950,213 km (0.095 R)
• M31: 16,495,260 km (0.062 R)
• M32: 16,945,998 km (0.109 R)
• M33: 17,572,364 km (0.098 R)
• M34: 18,322,448 km (0.042 R)
• M35: 18,906,628 km (0.078 R)
• M36: 19,437,551 km (0.032 R)
• M37: 20,756,106 km (0.058 R)
• M38: 21,120,676 km (0.089 R)
• M39: 22,850,028 km (0.113 R)
• M40: 23,795,187 km (0.088 R)
• M41: 24,368,296 km (0.063 R)
• M42: 25,398,577 km (0.087 R)
• M43: 25,528,428 km (0.096 R)
• M44: 25,919,028 km (0.115 R)
• M45: 26,377,396 km (0.113 R)
• M46: 28,103,007 km (0.082 R)
• M47: 28,237,346 km (0.119 R)
• M48: 28,776,497 km (0.099 R)
• M49: 28,979,501 km (0.1 R)
• M50: 29,455,222 km (0.09 R)
• M51: 30,207,849 km (0.09 R)
• M52: 31,036,322 km (0.047 R)
• M53: 31,522,964 km (0.107 R)
• M54: 31,662,539 km (0.106 R)
• M55: 32,644,799 km (0.114 R)
• M56: 34,208,695 km (0.095 R)
• M57: 34,783,450 km (0.094 R)
• M58: 35,651,566 km (0.111 R)
• M59: 35,796,826 km (0.091 R)
• M60: 36,307,254 km (0.108 R)
• M61: 36,673,320 km (0.074 R)
• M62: 38,075,351 km (0.05 R)
• M63: 38,596,400 km (0.113 R)
• M64: 40,476,247 km (0.067 R)
• M65: 41,541,982 km (0.071 R)
• M66: 41,694,871 km (0.117 R)
• M67: 41,924,803 km (0.117 R)
• M68: 42,848,421 km (0.108 R)
• M69: 43,390,264 km (0.073 R)
• M70: 43,856,561 km (0.045 R)
• M71: 44,480,832 km (0.1 R)
• M72: 45,817,190 km (0.083 R)
• M73: 48,851,933 km (0.078 R)
• M74: 49,255,997 km (0.085 R)
• M75: 49,986,184 km (0.06 R)
• M76: 50,230,477 km (0.097 R)
• M77: 50,719,961 km (0.109 R)
• M78: 54,693,430 km (0.111 R)
• M79: 54,777,205 km (0.117 R)
• M80: 55,449,498 km (0.101 R)
• M81: 56,124,484 km (0.097 R)
• M82: 56,717,340 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996

Radius: 14.7

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.79 AU - 11.83 AU

Year: 13684 Days

Day: 7 Hours

Environment

Temp: -181 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,343,643 km

• M1: 199,713 km (0.036 R)
• M2: 293,361 km (0.118 R)
• M3: 385,963 km (0.041 R)
• M4: 564,882 km (0.083 R)
• M5: 798,853 km (0.087 R)
• M6: 1,213,239 km (0.069 R)
• M7: 1,418,936 km (0.077 R)
• M8: 1,526,497 km (0.116 R)
• M9: 1,636,900 km (0.116 R)
• M10: 2,137,305 km (0.1 R)
• M11: 2,293,635 km (0.044 R)
• M12: 2,785,961 km (0.111 R)
• M13: 3,132,729 km (0.118 R)
• M14: 3,275,445 km (0.047 R)
• M15: 3,420,406 km (0.111 R)
• M16: 3,641,960 km (0.095 R)
• M17: 3,944,746 km (0.052 R)
• M18: 4,138,326 km (0.07 R)
• M19: 4,575,451 km (0.041 R)
• M20: 4,985,798 km (0.064 R)
• M21: 5,365,477 km (0.117 R)
• M22: 5,798,413 km (0.091 R)
• M23: 6,378,255 km (0.1 R)
• M24: 7,070,444 km (0.071 R)
• M25: 7,449,675 km (0.083 R)
• M26: 7,786,868 km (0.071 R)
• M27: 8,227,733 km (0.077 R)
• M28: 9,495,426 km (0.095 R)
• M29: 10,499,227 km (0.084 R)
• M30: 10,877,560 km (0.028 R)
• M31: 11,647,989 km (0.106 R)
• M32: 11,815,240 km (0.11 R)
• M33: 12,096,035 km (0.079 R)
• M34: 12,208,981 km (0.088 R)
• M35: 13,009,330 km (0.048 R)
• M36: 13,532,773 km (0.11 R)
• M37: 14,122,488 km (0.095 R)
• M38: 14,962,330 km (0.112 R)
• M39: 16,127,997 km (0.088 R)
• M40: 16,439,759 km (0.034 R)
• M41: 17,132,247 km (0.074 R)
• M42: 18,351,171 km (0.113 R)
• M43: 19,531,498 km (0.12 R)
• M44: 19,730,613 km (0.116 R)
• M45: 19,863,755 km (0.075 R)
• M46: 20,197,957 km (0.083 R)
• M47: 20,533,953 km (0.087 R)
• M48: 21,279,699 km (0.106 R)
• M49: 22,310,877 km (0.086 R)
• M50: 23,007,405 km (0.116 R)
• M51: 23,147,578 km (0.104 R)
• M52: 27,930,222 km (0.117 R)
• M53: 29,438,019 km (0.095 R)
• M54: 31,671,066 km (0.063 R)
• M55: 31,983,426 km (0.111 R)
• M56: 32,768,516 km (0.046 R)
• M57: 35,000,666 km (0.11 R)
• M58: 35,242,865 km (0.111 R)
• M59: 36,706,830 km (0.101 R)
• M60: 37,034,898 km (0.118 R)
• M61: 37,199,306 km (0.044 R)
• M62: 37,364,013 km (0.08 R)
• M63: 38,107,814 km (0.095 R)
• M64: 38,440,070 km (0.073 R)
• M65: 40,115,417 km (0.086 R)
• M66: 40,453,359 km (0.096 R)
• M67: 40,792,198 km (0.11 R)
• M68: 41,132,084 km (0.117 R)
• M69: 44,058,368 km (0.108 R)
• M70: 45,810,907 km (0.069 R)
• M71: 47,051,223 km (0.081 R)
• M72: 51,387,018 km (0.076 R)
• M73: 51,662,278 km (0.066 R)
• M74: 53,695,463 km (0.111 R)
• M75: 54,628,206 km (0.058 R)
• M76: 56,320,756 km (0.104 R)
• M77: 56,509,848 km (0.071 R)
• M78: 57,839,623 km (0.104 R)
• M79: 58,125,953 km (0.112 R)
• M80: 58,699,960 km (0.057 R)
• M81: 61,500,881 km (0.045 R)
• M82: 61,598,120 km (0.087 R)
• M83: 62,281,034 km (0.117 R)
• M84: 62,574,545 km (0.087 R)
• M85: 65,137,007 km (0.114 R)
• M86: 66,331,247 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.2

Radius: 4.2

Gravity: 35.95 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 12.75 AU - 16.29 AU

Year: 21302 Days

Day: 24.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,343,643 km

• M1: 59,091 km (0.075 R)
• M2: 864,975 km (0.082 R)
• M3: 1,245,402 km (0.066 R)
• M4: 1,639,742 km (0.104 R)
• M5: 2,244,267 km (0.094 R)
• M6: 2,833,683 km (0.049 R)
• M7: 3,386,447 km (0.048 R)
• M8: 3,928,739 km (0.08 R)
• M9: 5,185,511 km (0.115 R)
• M10: 5,232,485 km (0.079 R)
• M11: 5,374,453 km (0.067 R)
• M12: 6,102,995 km (0.072 R)
• M13: 6,758,981 km (0.062 R)
• M14: 7,121,457 km (0.101 R)
• M15: 7,490,365 km (0.095 R)
• M16: 7,865,258 km (0.077 R)
• M17: 9,139,832 km (0.087 R)
• M18: 10,536,477 km (0.064 R)
• M19: 10,655,856 km (0.111 R)
• M20: 11,077,124 km (0.101 R)
• M21: 11,626,747 km (0.102 R)
• M22: 11,750,165 km (0.066 R)
• M23: 12,310,558 km (0.064 R)
• M24: 13,007,385 km (0.096 R)
• M25: 13,199,619 km (0.055 R)
• M26: 13,457,376 km (0.107 R)
• M27: 14,770,995 km (0.117 R)
• M28: 16,193,820 km (0.101 R)
• M29: 16,331,600 km (0.027 R)
• M30: 16,400,564 km (0.057 R)
• M31: 17,026,182 km (0.115 R)
• M32: 17,377,139 km (0.041 R)
• M33: 18,372,414 km (0.091 R)
• M34: 18,732,346 km (0.112 R)
• M35: 19,973,410 km (0.028 R)
• M36: 20,195,114 km (0.118 R)
• M37: 20,566,566 km (0.027 R)
• M38: 22,764,757 km (0.102 R)
• M39: 22,996,334 km (0.118 R)
• M40: 23,539,823 km (0.096 R)
• M41: 23,617,764 km (0.062 R)
• M42: 27,707,470 km (0.076 R)
• M43: 28,120,061 km (0.061 R)
• M44: 29,202,103 km (0.109 R)
• M45: 30,467,551 km (0.095 R)
• M46: 30,552,523 km (0.086 R)
• M47: 32,095,924 km (0.113 R)
• M48: 36,153,766 km (0.062 R)
• M49: 36,423,940 km (0.111 R)
• M50: 37,420,411 km (0.072 R)
• M51: 37,602,622 km (0.093 R)
• M52: 39,347,531 km (0.065 R)
• M53: 40,743,578 km (0.055 R)
• M54: 42,250,627 km (0.113 R)
• M55: 42,535,163 km (0.079 R)
• M56: 42,915,590 km (0.058 R)
• M57: 43,775,778 km (0.095 R)
• M58: 44,159,945 km (0.1 R)
• M59: 45,028,211 km (0.101 R)
• M60: 45,902,162 km (0.096 R)
• M61: 46,879,784 km (0.076 R)
• M62: 47,568,084 km (0.112 R)
• M63: 50,858,040 km (0.08 R)
• M64: 51,362,933 km (0.097 R)
• M65: 51,768,044 km (0.057 R)
• M66: 52,377,655 km (0.115 R)
• M67: 52,479,531 km (0.107 R)
• M68: 52,989,660 km (0.114 R)
• M69: 54,117,778 km (0.072 R)
• M70: 54,633,142 km (0.074 R)
• M71: 54,736,515 km (0.063 R)
• M72: 55,564,988 km (0.113 R)
• M73: 58,391,789 km (0.107 R)
• M74: 58,497,405 km (0.068 R)
• M75: 59,556,708 km (0.095 R)
• M76: 60,195,490 km (0.111 R)
• M77: 60,515,630 km (0.096 R)
• M78: 62,556,594 km (0.099 R)
• M79: 64,292,826 km (0.078 R)
• M80: 64,729,353 km (0.116 R)
• M81: 65,276,432 km (0.03 R)
• M82: 66,485,183 km (0.055 R)
• M83: 67,923,417 km (0.052 R)
• M84: 69,036,575 km (0.113 R)
• M85: 69,148,325 km (0.059 R)
• M86: 70,155,866 km (0.113 R)
• M87: 70,380,413 km (0.045 R)
• M88: 71,281,141 km (0.101 R)
• M89: 71,506,885 km (0.066 R)
• M90: 71,619,831 km (0.045 R)
• M91: 72,299,005 km (0.034 R)
• M92: 72,752,885 km (0.028 R)
• M93: 73,093,968 km (0.07 R)
• M94: 73,891,774 km (0.111 R)
• M95: 74,463,387 km (0.082 R)
• M96: 75,496,061 km (0.117 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 17,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit