🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.57 AU - 0.65 AU

Year: 175 Days

Day: 21 Hours

Environment

Temp: 200 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.59 AU - 0.83 AU

Year: 220 Days

Day: 12.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.86 AU - 0.9 AU

Year: 303 Days

Day: 19.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.21 AU - 2.23 AU

Year: 1214 Days

Day: 31.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,110,031 km

• M1: 792,570 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.89 AU - 5.19 AU

Year: 3551 Days

Day: 31.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,110,031 km

• M1: 1,349,074 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.9

Radius: 12.4

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.61 AU - 7.07 AU

Year: 5181 Days

Day: 7.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 103,110,031 km

• M1: 227,538 km (0.093 R)
• M2: 353,350 km (0.055 R)
• M3: 485,894 km (0.031 R)
• M4: 775,366 km (0.097 R)
• M5: 960,568 km (0.039 R)
• M6: 1,273,826 km (0.082 R)
• M7: 1,361,041 km (0.113 R)
• M8: 2,097,961 km (0.111 R)
• M9: 2,290,792 km (0.067 R)
• M10: 2,656,559 km (0.118 R)
• M11: 2,885,145 km (0.087 R)
• M12: 3,120,163 km (0.063 R)
• M13: 3,240,140 km (0.053 R)
• M14: 3,505,527 km (0.104 R)
• M15: 3,820,580 km (0.081 R)
• M16: 3,906,150 km (0.084 R)
• M17: 3,992,318 km (0.049 R)
• M18: 4,079,235 km (0.094 R)
• M19: 4,455,773 km (0.079 R)
• M20: 4,728,340 km (0.099 R)
• M21: 4,936,431 km (0.037 R)
• M22: 5,194,786 km (0.103 R)
• M23: 5,385,673 km (0.1 R)
• M24: 5,530,334 km (0.084 R)
• M25: 5,627,423 km (0.082 R)
• M26: 5,848,080 km (0.083 R)
• M27: 6,222,374 km (0.112 R)
• M28: 6,915,760 km (0.058 R)
• M29: 7,099,616 km (0.116 R)
• M30: 7,205,381 km (0.084 R)
• M31: 7,391,631 km (0.114 R)
• M32: 7,987,928 km (0.109 R)
• M33: 8,097,882 km (0.112 R)
• M34: 8,655,882 km (0.112 R)
• M35: 8,768,978 km (0.062 R)
• M36: 8,939,670 km (0.101 R)
• M37: 9,487,048 km (0.039 R)
• M38: 9,809,132 km (0.046 R)
• M39: 9,986,256 km (0.111 R)
• M40: 10,584,498 km (0.087 R)
• M41: 10,979,586 km (0.112 R)
• M42: 11,410,428 km (0.085 R)
• M43: 11,628,093 km (0.11 R)
• M44: 11,784,273 km (0.113 R)
• M45: 11,878,370 km (0.07 R)
• M46: 12,257,152 km (0.063 R)
• M47: 12,448,188 km (0.057 R)
• M48: 12,672,136 km (0.072 R)
• M49: 12,929,744 km (0.095 R)
• M50: 13,189,147 km (0.052 R)
• M51: 13,319,596 km (0.088 R)
• M52: 13,680,276 km (0.074 R)
• M53: 14,210,601 km (0.045 R)
• M54: 14,511,891 km (0.097 R)
• M55: 15,428,627 km (0.054 R)
• M56: 15,531,550 km (0.058 R)
• M57: 15,772,851 km (0.106 R)
• M58: 16,084,913 km (0.1 R)
• M59: 16,224,188 km (0.076 R)
• M60: 17,068,668 km (0.059 R)
• M61: 18,144,277 km (0.073 R)
• M62: 18,763,612 km (0.083 R)
• M63: 19,278,827 km (0.104 R)
• M64: 19,500,980 km (0.114 R)
• M65: 20,473,815 km (0.079 R)
• M66: 20,738,454 km (0.091 R)
• M67: 22,117,297 km (0.096 R)
• M68: 22,349,922 km (0.099 R)
• M69: 22,466,608 km (0.027 R)
• M70: 25,164,606 km (0.107 R)
• M71: 25,977,521 km (0.098 R)
• M72: 26,305,140 km (0.066 R)
• M73: 26,840,252 km (0.119 R)
• M74: 27,088,584 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93

Radius: 8.1

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.87 AU - 9.15 AU

Year: 9928 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 103,110,031 km

• M1: 164,707 km (0.103 R)
• M2: 341,682 km (0.049 R)
• M3: 441,763 km (0.077 R)
• M4: 496,067 km (0.069 R)
• M5: 602,281 km (0.087 R)
• M6: 749,037 km (0.11 R)
• M7: 826,977 km (0.115 R)
• M8: 919,578 km (0.082 R)
• M9: 1,141,133 km (0.103 R)
• M10: 1,231,938 km (0.112 R)
• M11: 1,533,378 km (0.117 R)
• M12: 2,059,364 km (0.11 R)
• M13: 2,416,903 km (0.033 R)
• M14: 2,500,977 km (0.03 R)
• M15: 2,776,387 km (0.076 R)
• M16: 3,098,022 km (0.115 R)
• M17: 3,526,321 km (0.091 R)
• M18: 3,583,467 km (0.084 R)
• M19: 3,953,423 km (0.101 R)
• M20: 4,132,791 km (0.056 R)
• M21: 4,771,574 km (0.104 R)
• M22: 5,287,088 km (0.091 R)
• M23: 5,418,734 km (0.099 R)
• M24: 5,596,008 km (0.043 R)
• M25: 5,662,878 km (0.104 R)
• M26: 5,797,665 km (0.061 R)
• M27: 5,888,172 km (0.091 R)
• M28: 6,116,159 km (0.115 R)
• M29: 6,185,274 km (0.067 R)
• M30: 6,370,476 km (0.094 R)
• M31: 6,440,488 km (0.107 R)
• M32: 6,604,746 km (0.071 R)
• M33: 8,119,275 km (0.088 R)
• M34: 8,424,305 km (0.116 R)
• M35: 8,629,852 km (0.059 R)
• M36: 9,388,762 km (0.05 R)
• M37: 10,087,235 km (0.07 R)
• M38: 10,141,539 km (0.119 R)
• M39: 10,969,563 km (0.091 R)
• M40: 11,420,152 km (0.077 R)
• M41: 11,676,263 km (0.096 R)
• M42: 12,252,066 km (0.116 R)
• M43: 12,310,110 km (0.116 R)
• M44: 12,484,989 km (0.051 R)
• M45: 13,073,657 km (0.12 R)
• M46: 13,401,276 km (0.106 R)
• M47: 13,611,312 km (0.052 R)
• M48: 14,034,375 km (0.079 R)
• M49: 14,677,197 km (0.083 R)
• M50: 14,893,665 km (0.063 R)
• M51: 15,549,203 km (0.108 R)
• M52: 16,309,908 km (0.044 R)
• M53: 16,405,800 km (0.05 R)
• M54: 16,953,029 km (0.104 R)
• M55: 17,310,269 km (0.099 R)
• M56: 19,032,739 km (0.114 R)
• M57: 19,777,736 km (0.117 R)
• M58: 20,153,825 km (0.079 R)
• M59: 20,463,343 km (0.119 R)
• M60: 20,566,865 km (0.053 R)
• M61: 21,752,129 km (0.1 R)
• M62: 22,459,577 km (0.071 R)
• M63: 22,566,390 km (0.042 R)
• M64: 22,709,106 km (0.09 R)
• M65: 22,851,972 km (0.097 R)
• M66: 23,354,621 km (0.055 R)
• M67: 24,370,840 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.8

Radius: 13.8

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.44 AU - 15.04 AU

Year: 15720 Days

Day: 13.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,110,031 km

• M1: 203,304 km (0.114 R)
• M2: 441,314 km (0.091 R)
• M3: 758,910 km (0.033 R)
• M4: 866,920 km (0.115 R)
• M5: 1,149,510 km (0.034 R)
• M6: 1,302,399 km (0.103 R)
• M7: 1,715,588 km (0.099 R)
• M8: 1,832,873 km (0.11 R)
• M9: 1,983,369 km (0.087 R)
• M10: 2,798,079 km (0.084 R)
• M11: 3,223,535 km (0.108 R)
• M12: 3,369,991 km (0.085 R)
• M13: 4,017,451 km (0.086 R)
• M14: 4,579,789 km (0.119 R)
• M15: 4,703,507 km (0.116 R)
• M16: 5,039,204 km (0.108 R)
• M17: 5,689,656 km (0.064 R)
• M18: 5,957,286 km (0.074 R)
• M19: 6,047,494 km (0.107 R)
• M20: 6,366,736 km (0.091 R)
• M21: 6,974,253 km (0.112 R)
• M22: 7,164,990 km (0.115 R)
• M23: 8,144,557 km (0.064 R)
• M24: 8,650,048 km (0.116 R)
• M25: 8,803,835 km (0.096 R)
• M26: 10,335,866 km (0.116 R)
• M27: 11,104,949 km (0.086 R)
• M28: 11,892,432 km (0.074 R)
• M29: 12,006,426 km (0.093 R)
• M30: 12,178,015 km (0.107 R)
• M31: 12,872,747 km (0.045 R)
• M32: 13,048,525 km (0.096 R)
• M33: 13,166,109 km (0.117 R)
• M34: 14,179,933 km (0.116 R)
• M35: 14,910,719 km (0.107 R)
• M36: 16,599,679 km (0.111 R)
• M37: 18,414,301 km (0.094 R)
• M38: 18,745,062 km (0.098 R)
• M39: 19,011,047 km (0.099 R)
• M40: 21,252,622 km (0.111 R)
• M41: 21,460,563 km (0.093 R)
• M42: 23,433,609 km (0.113 R)
• M43: 23,935,959 km (0.109 R)
• M44: 25,097,436 km (0.087 R)
• M45: 25,832,710 km (0.105 R)
• M46: 26,202,965 km (0.093 R)
• M47: 28,614,183 km (0.104 R)
• M48: 29,074,197 km (0.038 R)
• M49: 29,459,411 km (0.114 R)
• M50: 29,923,912 km (0.077 R)
• M51: 30,468,748 km (0.095 R)
• M52: 30,860,096 km (0.097 R)
• M53: 31,647,579 km (0.04 R)
• M54: 32,043,864 km (0.076 R)
• M55: 32,841,370 km (0.04 R)
• M56: 33,322,926 km (0.119 R)
• M57: 33,564,676 km (0.103 R)
• M58: 34,293,217 km (0.099 R)
• M59: 34,618,593 km (0.09 R)
• M60: 34,781,804 km (0.119 R)
• M61: 35,848,287 km (0.041 R)
• M62: 36,013,443 km (0.079 R)
• M63: 37,593,945 km (0.076 R)
• M64: 38,603,731 km (0.113 R)
• M65: 40,306,603 km (0.108 R)
• M66: 43,521,162 km (0.053 R)
• M67: 44,492,651 km (0.11 R)
• M68: 46,546,929 km (0.095 R)
• M69: 46,907,460 km (0.118 R)
• M70: 48,997,791 km (0.115 R)
• M71: 49,732,017 km (0.053 R)
• M72: 49,824,020 km (0.102 R)
• M73: 50,285,080 km (0.114 R)
• M74: 51,863,188 km (0.119 R)
• M75: 52,611,477 km (0.066 R)
• M76: 52,799,072 km (0.108 R)
• M77: 53,646,096 km (0.106 R)
• M78: 54,877,585 km (0.052 R)
• M79: 56,694,003 km (0.091 R)
• M80: 57,464,731 km (0.116 R)
• M81: 57,851,441 km (0.083 R)
• M82: 58,530,317 km (0.067 R)
• M83: 58,919,271 km (0.037 R)
• M84: 59,211,735 km (0.111 R)
• M85: 59,700,022 km (0.056 R)
• M86: 59,993,683 km (0.086 R)
• M87: 61,172,963 km (0.112 R)
• M88: 61,469,017 km (0.037 R)
• M89: 63,255,365 km (0.03 R)
• M90: 63,954,586 km (0.113 R)
• M91: 64,455,589 km (0.095 R)
• M92: 65,058,618 km (0.06 R)
• M93: 65,764,421 km (0.035 R)
• M94: 67,693,036 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.8

Radius: 6.4

Gravity: 22.09 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 15.37 AU - 20.13 AU

Year: 27452 Days

Day: 21.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,110,031 km

• M1: 88,861 km (0.112 R)
• M2: 308,022 km (0.111 R)
• M3: 393,143 km (0.105 R)
• M4: 998,267 km (0.044 R)
• M5: 1,826,590 km (0.119 R)
• M6: 2,723,429 km (0.032 R)
• M7: 3,048,954 km (0.083 R)
• M8: 3,096,377 km (0.051 R)
• M9: 3,535,147 km (0.109 R)
• M10: 4,150,144 km (0.086 R)
• M11: 4,202,952 km (0.101 R)
• M12: 4,578,443 km (0.057 R)
• M13: 4,632,896 km (0.048 R)
• M14: 6,550,292 km (0.117 R)
• M15: 6,922,342 km (0.11 R)
• M16: 8,612,499 km (0.063 R)
• M17: 11,002,475 km (0.105 R)
• M18: 11,667,288 km (0.117 R)
• M19: 14,055,169 km (0.09 R)
• M20: 14,695,298 km (0.109 R)
• M21: 15,263,022 km (0.117 R)
• M22: 15,344,852 km (0.109 R)
• M23: 15,755,498 km (0.115 R)
• M24: 16,169,884 km (0.059 R)
• M25: 18,905,281 km (0.106 R)
• M26: 18,992,946 km (0.087 R)
• M27: 19,168,873 km (0.111 R)
• M28: 20,056,736 km (0.11 R)
• M29: 21,139,675 km (0.048 R)
• M30: 21,596,547 km (0.101 R)
• M31: 22,056,560 km (0.109 R)
• M32: 22,612,915 km (0.096 R)
• M33: 23,080,109 km (0.101 R)
• M34: 23,173,907 km (0.114 R)
• M35: 23,928,927 km (0.086 R)
• M36: 25,076,642 km (0.04 R)
• M37: 25,463,203 km (0.108 R)
• M38: 26,144,472 km (0.098 R)
• M39: 26,340,146 km (0.112 R)
• M40: 27,029,044 km (0.053 R)
• M41: 29,131,044 km (0.104 R)
• M42: 30,870,867 km (0.091 R)
• M43: 32,223,830 km (0.089 R)
• M44: 35,527,250 km (0.053 R)
• M45: 36,834,736 km (0.111 R)
• M46: 37,054,046 km (0.071 R)
• M47: 39,160,235 km (0.053 R)
• M48: 42,449,144 km (0.114 R)
• M49: 43,487,652 km (0.098 R)
• M50: 43,603,591 km (0.085 R)
• M51: 46,652,994 km (0.093 R)
• M52: 49,528,414 km (0.103 R)
• M53: 50,377,831 km (0.055 R)
• M54: 52,091,026 km (0.068 R)
• M55: 53,450,571 km (0.095 R)
• M56: 55,197,575 km (0.111 R)
• M57: 56,204,369 km (0.11 R)
• M58: 56,710,010 km (0.027 R)
• M59: 57,598,471 km (0.112 R)
• M60: 58,619,477 km (0.064 R)
• M61: 59,389,158 km (0.056 R)
• M62: 59,517,812 km (0.102 R)
• M63: 60,033,177 km (0.089 R)
• M64: 62,239,895 km (0.109 R)
• M65: 64,077,106 km (0.085 R)
• M66: 64,208,902 km (0.056 R)
• M67: 65,931,970 km (0.115 R)
• M68: 66,866,059 km (0.088 R)
• M69: 67,267,730 km (0.111 R)
• M70: 67,804,487 km (0.04 R)
• M71: 68,477,528 km (0.082 R)
• M72: 68,747,253 km (0.106 R)
• M73: 69,965,877 km (0.028 R)
• M74: 71,328,115 km (0.12 R)
• M75: 72,974,290 km (0.11 R)
• M76: 74,078,771 km (0.11 R)
• M77: 74,910,835 km (0.091 R)
• M78: 78,410,527 km (0.114 R)
• M79: 82,392,972 km (0.119 R)
• M80: 83,254,805 km (0.059 R)
• M81: 83,975,418 km (0.091 R)
• M82: 84,553,315 km (0.08 R)
• M83: 88,195,125 km (0.047 R)
• M84: 91,293,746 km (0.062 R)
• M85: 92,334,499 km (0.081 R)
• M86: 92,781,647 km (0.088 R)
• M87: 95,179,102 km (0.088 R)
• M88: 95,480,093 km (0.102 R)
• M89: 95,630,888 km (0.062 R)
• M90: 96,536,553 km (0.097 R)
• M91: 97,900,437 km (0.084 R)
• M92: 99,270,604 km (0.061 R)
• M93: 101,414,641 km (0.107 R)
• M94: 102,801,114 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 13,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit