🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.69 AU - 1.05 AU

Year: 292 Days

Day: 23.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.77 AU - 1.13 AU

Year: 333 Days

Day: 19.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,836,591 km

• M1: 786,137 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.1 AU - 1.56 AU

Year: 552 Days

Day: 23.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.1 AU - 1.64 AU

Year: 577 Days

Day: 18.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 66,836,591 km

• M1: 146,307 km (0.119 R)
• M2: 649,404 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.5 AU - 5.08 AU

Year: 3773 Days

Day: 15 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,836,591 km

• M1: 354,996 km (0.077 R)
• M2: 3,092,786 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.5

Radius: 10.8

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.63 AU - 11.49 AU

Year: 13237 Days

Day: 5.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,836,591 km

• M1: 157,975 km (0.055 R)
• M2: 323,431 km (0.062 R)
• M3: 425,456 km (0.113 R)
• M4: 772,374 km (0.091 R)
• M5: 844,630 km (0.086 R)
• M6: 2,169,468 km (0.095 R)
• M7: 2,712,957 km (0.06 R)
• M8: 3,088,598 km (0.096 R)
• M9: 3,207,528 km (0.103 R)
• M10: 3,328,104 km (0.116 R)
• M11: 3,480,843 km (0.065 R)
• M12: 3,573,594 km (0.091 R)
• M13: 3,857,082 km (0.109 R)
• M14: 4,648,604 km (0.09 R)
• M15: 5,417,537 km (0.092 R)
• M16: 5,634,155 km (0.113 R)
• M17: 5,927,516 km (0.076 R)
• M18: 6,338,911 km (0.113 R)
• M19: 6,682,537 km (0.109 R)
• M20: 6,954,057 km (0.074 R)
• M21: 7,830,850 km (0.077 R)
• M22: 8,406,802 km (0.105 R)
• M23: 8,742,200 km (0.105 R)
• M24: 8,911,545 km (0.102 R)
• M25: 9,469,396 km (0.093 R)
• M26: 9,730,743 km (0.071 R)
• M27: 9,906,221 km (0.097 R)
• M28: 10,038,616 km (0.105 R)
• M29: 10,260,469 km (0.073 R)
• M30: 10,394,359 km (0.063 R)
• M31: 10,709,113 km (0.036 R)
• M32: 10,935,904 km (0.103 R)
• M33: 11,072,786 km (0.103 R)
• M34: 11,440,348 km (0.072 R)
• M35: 11,812,098 km (0.093 R)
• M36: 12,377,129 km (0.066 R)
• M37: 12,902,816 km (0.115 R)
• M38: 13,047,477 km (0.035 R)
• M39: 14,925,828 km (0.057 R)
• M40: 15,331,987 km (0.027 R)
• M41: 15,741,735 km (0.111 R)
• M42: 16,677,021 km (0.074 R)
• M43: 16,782,039 km (0.111 R)
• M44: 17,470,039 km (0.065 R)
• M45: 18,005,749 km (0.107 R)
• M46: 18,928,619 km (0.064 R)
• M47: 20,313,596 km (0.094 R)
• M48: 21,502,001 km (0.065 R)
• M49: 21,845,777 km (0.115 R)
• M50: 23,180,040 km (0.057 R)
• M51: 23,768,558 km (0.041 R)
• M52: 23,945,982 km (0.093 R)
• M53: 24,600,472 km (0.107 R)
• M54: 25,080,233 km (0.106 R)
• M55: 25,381,672 km (0.109 R)
• M56: 25,866,369 km (0.055 R)
• M57: 26,231,987 km (0.109 R)
• M58: 26,845,039 km (0.109 R)
• M59: 27,462,878 km (0.077 R)
• M60: 27,586,895 km (0.082 R)
• M61: 28,022,823 km (0.09 R)
• M62: 29,661,817 km (0.112 R)
• M63: 30,300,600 km (0.068 R)
• M64: 31,396,704 km (0.114 R)
• M65: 31,851,780 km (0.091 R)
• M66: 32,440,149 km (0.061 R)
• M67: 33,296,297 km (0.109 R)
• M68: 34,159,926 km (0.102 R)
• M69: 35,977,091 km (0.115 R)
• M70: 36,045,009 km (0.117 R)
• M71: 36,248,910 km (0.103 R)
• M72: 38,240,357 km (0.114 R)
• M73: 38,796,113 km (0.033 R)
• M74: 40,478,940 km (0.079 R)
• M75: 41,685,297 km (0.071 R)
• M76: 41,899,372 km (0.071 R)
• M77: 42,543,989 km (0.096 R)
• M78: 43,047,535 km (0.053 R)
• M79: 43,480,771 km (0.094 R)
• M80: 44,862,157 km (0.083 R)
• M81: 46,479,610 km (0.112 R)
• M82: 46,924,065 km (0.114 R)
• M83: 47,593,366 km (0.112 R)
• M84: 50,301,985 km (0.119 R)
• M85: 50,529,972 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.1

Radius: 3.9

Gravity: 21.64 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.88 AU - 16.34 AU

Year: 17083 Days

Day: 22.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 66,836,591 km

• M1: 146,905 km (0.108 R)
• M2: 188,942 km (0.112 R)
• M3: 399,426 km (0.108 R)
• M4: 543,190 km (0.077 R)
• M5: 836,252 km (0.096 R)
• M6: 1,062,594 km (0.099 R)
• M7: 1,307,037 km (0.034 R)
• M8: 1,692,850 km (0.083 R)
• M9: 1,794,576 km (0.057 R)
• M10: 2,947,078 km (0.056 R)
• M11: 3,100,416 km (0.102 R)
• M12: 3,414,871 km (0.106 R)
• M13: 4,176,025 km (0.086 R)
• M14: 6,154,756 km (0.096 R)
• M15: 6,910,075 km (0.052 R)
• M16: 6,991,157 km (0.108 R)
• M17: 7,443,541 km (0.108 R)
• M18: 7,568,455 km (0.078 R)
• M19: 8,075,293 km (0.119 R)
• M20: 8,332,901 km (0.098 R)
• M21: 9,389,660 km (0.099 R)
• M22: 9,569,925 km (0.108 R)
• M23: 10,302,057 km (0.108 R)
• M24: 11,147,136 km (0.082 R)
• M25: 13,659,333 km (0.074 R)
• M26: 13,914,696 km (0.1 R)
• M27: 14,274,928 km (0.109 R)
• M28: 17,099,485 km (0.095 R)
• M29: 18,602,645 km (0.075 R)
• M30: 18,659,043 km (0.063 R)
• M31: 19,398,505 km (0.083 R)
• M32: 19,916,114 km (0.084 R)
• M33: 20,089,648 km (0.076 R)
• M34: 20,613,091 km (0.073 R)
• M35: 21,259,054 km (0.079 R)
• M36: 21,971,439 km (0.059 R)
• M37: 22,090,818 km (0.044 R)
• M38: 22,210,497 km (0.043 R)
• M39: 22,691,454 km (0.061 R)
• M40: 23,115,115 km (0.102 R)
• M41: 23,480,134 km (0.106 R)
• M42: 25,397,081 km (0.112 R)
• M43: 26,915,200 km (0.079 R)
• M44: 27,492,049 km (0.051 R)
• M45: 29,575,798 km (0.101 R)
• M46: 29,839,838 km (0.091 R)
• M47: 29,972,233 km (0.044 R)
• M48: 32,251,057 km (0.104 R)
• M49: 34,376,843 km (0.048 R)
• M50: 35,142,036 km (0.097 R)
• M51: 35,561,807 km (0.095 R)
• M52: 36,194,457 km (0.094 R)
• M53: 36,476,898 km (0.115 R)
• M54: 37,114,933 km (0.119 R)
• M55: 37,399,617 km (0.044 R)
• M56: 38,834,261 km (0.109 R)
• M57: 40,726,076 km (0.083 R)
• M58: 41,019,736 km (0.104 R)
• M59: 41,905,056 km (0.109 R)
• M60: 42,796,660 km (0.087 R)
• M61: 43,020,608 km (0.119 R)
• M62: 44,296,528 km (0.101 R)
• M63: 44,825,506 km (0.038 R)
• M64: 45,280,732 km (0.118 R)
• M65: 45,813,600 km (0.032 R)
• M66: 46,731,832 km (0.118 R)
• M67: 47,888,373 km (0.065 R)
• M68: 49,366,699 km (0.084 R)
• M69: 50,307,969 km (0.083 R)
• M70: 50,544,333 km (0.065 R)
• M71: 52,447,667 km (0.104 R)
• M72: 53,247,716 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.2

Radius: 7.3

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 17.9 AU - 18.56 AU

Year: 28012 Days

Day: 17.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,836,591 km

• M1: 248,332 km (0.037 R)
• M2: 1,851,872 km (0.111 R)
• M3: 2,290,942 km (0.028 R)
• M4: 2,561,864 km (0.075 R)
• M5: 2,761,577 km (0.066 R)
• M6: 3,007,964 km (0.086 R)
• M7: 3,971,225 km (0.11 R)
• M8: 4,155,978 km (0.047 R)
• M9: 4,390,997 km (0.12 R)
• M10: 5,071,817 km (0.114 R)
• M11: 5,681,278 km (0.105 R)
• M12: 8,757,908 km (0.059 R)
• M13: 9,180,522 km (0.115 R)
• M14: 9,795,968 km (0.052 R)
• M15: 10,552,035 km (0.112 R)
• M16: 10,743,969 km (0.119 R)
• M17: 10,808,297 km (0.075 R)
• M18: 11,919,809 km (0.068 R)
• M19: 12,998,858 km (0.066 R)
• M20: 14,391,166 km (0.057 R)
• M21: 14,746,461 km (0.099 R)
• M22: 14,817,968 km (0.092 R)
• M23: 14,961,133 km (0.064 R)
• M24: 15,248,960 km (0.056 R)
• M25: 16,418,366 km (0.109 R)
• M26: 17,540,799 km (0.064 R)
• M27: 17,692,342 km (0.086 R)
• M28: 17,768,188 km (0.054 R)
• M29: 19,465,825 km (0.103 R)
• M30: 19,622,753 km (0.117 R)
• M31: 19,937,806 km (0.096 R)
• M32: 23,012,790 km (0.032 R)
• M33: 24,689,633 km (0.069 R)
• M34: 25,029,818 km (0.058 R)
• M35: 25,457,070 km (0.112 R)
• M36: 26,405,520 km (0.113 R)
• M37: 26,753,335 km (0.036 R)
• M38: 27,015,131 km (0.072 R)
• M39: 28,248,117 km (0.105 R)
• M40: 28,514,701 km (0.071 R)
• M41: 30,222,659 km (0.067 R)
• M42: 31,502,170 km (0.11 R)
• M43: 32,705,984 km (0.119 R)
• M44: 32,986,031 km (0.112 R)
• M45: 34,397,637 km (0.067 R)
• M46: 34,777,466 km (0.101 R)
• M47: 35,637,055 km (0.082 R)
• M48: 35,828,989 km (0.12 R)
• M49: 35,925,181 km (0.06 R)
• M50: 36,021,372 km (0.109 R)
• M51: 36,407,035 km (0.07 R)
• M52: 36,503,676 km (0.105 R)
• M53: 36,697,106 km (0.062 R)
• M54: 36,890,985 km (0.095 R)
• M55: 39,045,792 km (0.072 R)
• M56: 39,441,927 km (0.113 R)
• M57: 39,640,444 km (0.109 R)
• M58: 41,442,649 km (0.107 R)
• M59: 41,745,585 km (0.077 R)
• M60: 42,862,632 km (0.094 R)
• M61: 43,886,630 km (0.119 R)
• M62: 44,815,184 km (0.038 R)
• M63: 45,126,048 km (0.099 R)
• M64: 45,437,810 km (0.07 R)
• M65: 46,691,590 km (0.062 R)
• M66: 48,912,969 km (0.107 R)
• M67: 50,090,154 km (0.075 R)
• M68: 51,168,456 km (0.1 R)
• M69: 51,927,964 km (0.105 R)
• M70: 52,145,479 km (0.049 R)
• M71: 52,472,650 km (0.073 R)
• M72: 54,780,945 km (0.103 R)
• M73: 55,668,958 km (0.047 R)
• M74: 55,780,259 km (0.046 R)
• M75: 58,474,666 km (0.038 R)
• M76: 59,041,343 km (0.112 R)
• M77: 63,290,820 km (0.099 R)
• M78: 63,989,143 km (0.063 R)
• M79: 64,105,680 km (0.113 R)
• M80: 66,335,286 km (0.103 R)
• M81: 71,716,172 km (0.102 R)
• M82: 74,520,085 km (0.087 R)
• M83: 75,257,453 km (0.1 R)
• M84: 77,483,918 km (0.11 R)
• M85: 77,608,234 km (0.082 R)
• M86: 78,355,475 km (0.102 R)
• M87: 78,980,196 km (0.086 R)
• M88: 80,611,860 km (0.097 R)
• M89: 80,863,932 km (0.049 R)
• M90: 82,001,175 km (0.091 R)
• M91: 82,889,487 km (0.106 R)
• M92: 83,780,941 km (0.096 R)
• M93: 84,675,536 km (0.109 R)
• M94: 85,444,918 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.9

Radius: 7.7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 17.77 AU - 19.37 AU

Year: 28800 Days

Day: 21 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,836,591 km

• M1: 162,463 km (0.049 R)
• M2: 218,413 km (0.119 R)
• M3: 495,917 km (0.069 R)
• M4: 590,164 km (0.1 R)
• M5: 1,003,951 km (0.095 R)
• M6: 2,366,489 km (0.111 R)
• M7: 2,732,555 km (0.066 R)
• M8: 2,801,071 km (0.098 R)
• M9: 3,116,423 km (0.066 R)
• M10: 3,296,539 km (0.08 R)
• M11: 3,406,194 km (0.089 R)
• M12: 4,168,545 km (0.117 R)
• M13: 4,487,936 km (0.026 R)
• M14: 4,898,133 km (0.117 R)
• M15: 5,277,813 km (0.112 R)
• M16: 5,887,125 km (0.113 R)
• M17: 6,749,258 km (0.037 R)
• M18: 8,338,436 km (0.117 R)
• M19: 8,689,841 km (0.109 R)
• M20: 9,148,807 km (0.11 R)
• M21: 10,843,751 km (0.03 R)
• M22: 11,393,075 km (0.11 R)
• M23: 11,726,977 km (0.118 R)
• M24: 12,064,021 km (0.068 R)
• M25: 12,805,428 km (0.077 R)
• M26: 13,561,496 km (0.1 R)
• M27: 14,033,926 km (0.082 R)
• M28: 15,667,983 km (0.11 R)
• M29: 17,043,386 km (0.076 R)
• M30: 17,233,824 km (0.107 R)
• M31: 17,297,553 km (0.09 R)
• M32: 17,489,038 km (0.117 R)
• M33: 19,907,886 km (0.056 R)
• M34: 20,850,203 km (0.111 R)
• M35: 21,395,188 km (0.08 R)
• M36: 21,463,554 km (0.115 R)
• M37: 22,847,784 km (0.085 R)
• M38: 23,339,213 km (0.072 R)
• M39: 23,833,933 km (0.082 R)
• M40: 24,546,767 km (0.119 R)
• M41: 25,049,864 km (0.11 R)
• M42: 26,506,200 km (0.095 R)
• M43: 26,579,652 km (0.04 R)
• M44: 26,727,006 km (0.057 R)
• M45: 27,170,414 km (0.106 R)
• M46: 28,364,803 km (0.106 R)
• M47: 28,665,944 km (0.087 R)
• M48: 29,652,392 km (0.104 R)
• M49: 30,188,252 km (0.075 R)
• M50: 30,418,782 km (0.086 R)
• M51: 30,572,868 km (0.056 R)
• M52: 30,804,446 km (0.094 R)
• M53: 34,027,083 km (0.093 R)
• M54: 34,427,407 km (0.104 R)
• M55: 35,151,760 km (0.093 R)
• M56: 35,475,340 km (0.067 R)
• M57: 37,272,758 km (0.092 R)
• M58: 37,520,193 km (0.068 R)
• M59: 37,768,077 km (0.11 R)
• M60: 37,850,804 km (0.085 R)
• M61: 38,431,992 km (0.12 R)
• M62: 38,515,169 km (0.073 R)
• M63: 38,681,821 km (0.089 R)
• M64: 38,765,296 km (0.096 R)
• M65: 39,602,895 km (0.098 R)
• M66: 40,023,863 km (0.114 R)
• M67: 41,381,165 km (0.027 R)
• M68: 41,808,416 km (0.102 R)
• M69: 42,667,257 km (0.082 R)
• M70: 43,098,847 km (0.057 R)
• M71: 43,705,616 km (0.047 R)
• M72: 45,190,674 km (0.099 R)
• M73: 46,160,517 km (0.083 R)
• M74: 50,107,508 km (0.086 R)
• M75: 50,198,463 km (0.109 R)
• M76: 52,490,302 km (0.114 R)
• M77: 53,230,812 km (0.089 R)
• M78: 54,068,111 km (0.045 R)
• M79: 55,944,218 km (0.031 R)
• M80: 57,365,248 km (0.093 R)
• M81: 58,606,462 km (0.095 R)
• M82: 59,952,843 km (0.115 R)
• M83: 61,017,980 km (0.109 R)
• M84: 63,855,851 km (0.053 R)
• M85: 64,745,360 km (0.086 R)
• M86: 64,943,577 km (0.056 R)
• M87: 66,037,287 km (0.071 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 11,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit