🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.54 AU - 0.62 AU

Year: 157 Days

Day: 43.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,877,227 km

• M1: 69,862 km (0.103 R)
• M2: 114,442 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.38 AU - 1.54 AU

Year: 629 Days

Day: 40.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 56 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,877,227 km

• M1: 203,453 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.08 AU - 2.96 AU

Year: 1426 Days

Day: 24.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.35 AU - 2.69 AU

Year: 1426 Days

Day: 17.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.76 AU - 3.28 AU

Year: 1871 Days

Day: 40.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3 AU - 3.52 AU

Year: 2098 Days

Day: 36.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,877,227 km

• M1: 67,917 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.32 AU - 6.1 AU

Year: 4239 Days

Day: 15.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.6

Radius: 10.2

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.6 AU - 6.46 AU

Year: 4635 Days

Day: 8.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 92,877,227 km

• M1: 146,606 km (0.113 R)
• M2: 390,301 km (0.107 R)
• M3: 512,223 km (0.084 R)
• M4: 751,281 km (0.076 R)
• M5: 922,121 km (0.091 R)
• M6: 986,299 km (0.117 R)
• M7: 1,189,004 km (0.113 R)
• M8: 1,259,614 km (0.079 R)
• M9: 1,361,041 km (0.062 R)
• M10: 1,618,948 km (0.086 R)
• M11: 1,697,936 km (0.066 R)
• M12: 1,976,188 km (0.11 R)
• M13: 2,839,368 km (0.074 R)
• M14: 3,391,384 km (0.103 R)
• M15: 4,547,925 km (0.082 R)
• M16: 4,683,610 km (0.059 R)
• M17: 4,889,457 km (0.1 R)
• M18: 5,381,484 km (0.101 R)
• M19: 5,694,144 km (0.096 R)
• M20: 5,840,301 km (0.057 R)
• M21: 6,012,638 km (0.106 R)
• M22: 6,136,654 km (0.058 R)
• M23: 6,744,171 km (0.104 R)
• M24: 7,055,185 km (0.047 R)
• M25: 7,450,423 km (0.111 R)
• M26: 7,530,458 km (0.1 R)
• M27: 7,880,217 km (0.104 R)
• M28: 8,735,618 km (0.081 R)
• M29: 8,819,842 km (0.039 R)
• M30: 8,904,514 km (0.09 R)
• M31: 9,017,760 km (0.115 R)
• M32: 9,188,600 km (0.082 R)
• M33: 9,475,679 km (0.056 R)
• M34: 9,824,092 km (0.086 R)
• M35: 10,533,336 km (0.103 R)
• M36: 10,743,371 km (0.085 R)
• M37: 10,894,315 km (0.058 R)
• M38: 11,566,459 km (0.092 R)
• M39: 11,845,459 km (0.105 R)
• M40: 12,189,235 km (0.102 R)
• M41: 12,378,326 km (0.075 R)
• M42: 12,504,736 km (0.099 R)
• M43: 12,599,881 km (0.09 R)
• M44: 13,176,132 km (0.092 R)
• M45: 13,434,936 km (0.056 R)
• M46: 13,695,386 km (0.073 R)
• M47: 13,826,284 km (0.12 R)
• M48: 14,056,366 km (0.112 R)
• M49: 14,122,338 km (0.062 R)
• M50: 14,520,269 km (0.077 R)
• M51: 15,022,917 km (0.088 R)
• M52: 15,804,716 km (0.101 R)
• M53: 16,010,862 km (0.119 R)
• M54: 16,148,791 km (0.112 R)
• M55: 16,217,905 km (0.065 R)
• M56: 16,704,397 km (0.051 R)
• M57: 17,691,893 km (0.116 R)
• M58: 18,120,940 km (0.101 R)
• M59: 18,698,238 km (0.078 R)
• M60: 18,807,145 km (0.082 R)
• M61: 19,171,715 km (0.053 R)
• M62: 19,281,520 km (0.106 R)
• M63: 19,612,281 km (0.118 R)
• M64: 19,796,885 km (0.102 R)
• M65: 20,019,187 km (0.079 R)
• M66: 20,279,487 km (0.1 R)
• M67: 20,728,431 km (0.039 R)
• M68: 21,142,817 km (0.111 R)
• M69: 21,598,043 km (0.087 R)
• M70: 22,133,304 km (0.113 R)
• M71: 22,634,158 km (0.12 R)
• M72: 22,827,737 km (0.041 R)
• M73: 22,905,379 km (0.089 R)
• M74: 22,983,020 km (0.098 R)
• M75: 23,725,624 km (0.089 R)
• M76: 24,436,214 km (0.062 R)
• M77: 24,794,201 km (0.089 R)
• M78: 25,757,313 km (0.09 R)
• M79: 26,081,042 km (0.068 R)
• M80: 26,406,119 km (0.115 R)
• M81: 27,183,728 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.4

Radius: 7.2

Gravity: 17.93 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 12.78 AU - 19.54 AU

Year: 23156 Days

Day: 23.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,877,227 km

• M1: 723,306 km (0.076 R)
• M2: 776,862 km (0.057 R)
• M3: 831,914 km (0.107 R)
• M4: 1,034,918 km (0.114 R)
• M5: 1,319,154 km (0.105 R)
• M6: 1,556,715 km (0.085 R)
• M7: 2,033,633 km (0.1 R)
• M8: 2,228,559 km (0.08 R)
• M9: 2,308,295 km (0.087 R)
• M10: 2,553,187 km (0.03 R)
• M11: 3,067,804 km (0.104 R)
• M12: 3,291,752 km (0.084 R)
• M13: 3,567,460 km (0.059 R)
• M14: 3,802,927 km (0.092 R)
• M15: 3,850,649 km (0.11 R)
• M16: 3,946,691 km (0.094 R)
• M17: 4,539,398 km (0.11 R)
• M18: 4,794,612 km (0.1 R)
• M19: 5,212,738 km (0.102 R)
• M20: 6,308,542 km (0.073 R)
• M21: 7,413,023 km (0.052 R)
• M22: 8,513,465 km (0.073 R)
• M23: 9,795,070 km (0.118 R)
• M24: 9,992,539 km (0.097 R)
• M25: 10,727,514 km (0.07 R)
• M26: 12,178,463 km (0.091 R)
• M27: 13,179,722 km (0.05 R)
• M28: 13,470,540 km (0.108 R)
• M29: 14,430,510 km (0.07 R)
• M30: 15,183,885 km (0.042 R)
• M31: 15,259,880 km (0.107 R)
• M32: 16,027,317 km (0.038 R)
• M33: 16,650,243 km (0.119 R)
• M34: 16,964,698 km (0.12 R)
• M35: 17,919,731 km (0.109 R)
• M36: 19,302,464 km (0.101 R)
• M37: 22,949,660 km (0.078 R)
• M38: 23,475,197 km (0.097 R)
• M39: 24,448,930 km (0.108 R)
• M40: 25,979,615 km (0.101 R)
• M41: 26,252,930 km (0.073 R)
• M42: 26,527,143 km (0.099 R)
• M43: 27,633,719 km (0.075 R)
• M44: 27,726,619 km (0.1 R)
• M45: 29,796,605 km (0.12 R)
• M46: 31,915,659 km (0.064 R)
• M47: 32,894,926 km (0.084 R)
• M48: 33,487,184 km (0.027 R)
• M49: 34,482,160 km (0.113 R)
• M50: 36,094,077 km (0.092 R)
• M51: 36,602,859 km (0.104 R)
• M52: 37,011,560 km (0.108 R)
• M53: 38,557,804 km (0.058 R)
• M54: 40,652,025 km (0.106 R)
• M55: 41,075,237 km (0.053 R)
• M56: 43,537,169 km (0.074 R)
• M57: 44,295,930 km (0.093 R)
• M58: 44,513,594 km (0.11 R)
• M59: 45,497,051 km (0.057 R)
• M60: 46,156,777 km (0.049 R)
• M61: 46,598,241 km (0.093 R)
• M62: 50,748,385 km (0.094 R)
• M63: 51,661,081 km (0.088 R)
• M64: 52,809,694 km (0.1 R)
• M65: 53,850,596 km (0.066 R)
• M66: 56,659,146 km (0.115 R)
• M67: 57,131,876 km (0.094 R)
• M68: 59,635,097 km (0.115 R)
• M69: 59,995,628 km (0.092 R)
• M70: 62,539,539 km (0.096 R)
• M71: 62,905,755 km (0.085 R)
• M72: 63,763,250 km (0.076 R)
• M73: 64,747,754 km (0.086 R)
• M74: 68,107,871 km (0.097 R)
• M75: 68,484,708 km (0.117 R)
• M76: 69,492,998 km (0.063 R)
• M77: 71,907,209 km (0.086 R)
• M78: 72,035,115 km (0.056 R)
• M79: 73,060,458 km (0.097 R)
• M80: 73,574,926 km (0.114 R)
• M81: 74,866,404 km (0.109 R)
• M82: 74,995,956 km (0.115 R)
• M83: 75,255,358 km (0.092 R)
• M84: 75,385,060 km (0.099 R)
• M85: 75,644,911 km (0.107 R)
• M86: 77,209,855 km (0.053 R)
• M87: 77,865,093 km (0.116 R)
• M88: 77,996,291 km (0.081 R)
• M89: 80,371,755 km (0.086 R)
• M90: 83,844,520 km (0.071 R)
• M91: 83,979,009 km (0.079 R)
• M92: 85,058,058 km (0.106 R)
• M93: 85,599,154 km (0.11 R)
• M94: 89,007,592 km (0.088 R)
• M95: 90,107,585 km (0.053 R)
• M96: 91,766,027 km (0.045 R)
• M97: 92,043,381 km (0.039 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 14,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit