🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.65 AU - 1.69 AU

Year: 784 Days

Day: 38.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.17 AU - 2.37 AU

Year: 1243 Days

Day: 39.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.22 AU - 3.56 AU

Year: 1786 Days

Day: 28.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,080,165 km

• M1: 1,585,737 km (0.055 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.2

Radius: 14

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.49 AU - 8.73 AU

Year: 7630 Days

Day: 14.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 101,080,165 km

• M1: 181,013 km (0.101 R)
• M2: 283,488 km (0.077 R)
• M3: 613,501 km (0.06 R)
• M4: 772,972 km (0.082 R)
• M5: 1,049,579 km (0.08 R)
• M6: 1,209,499 km (0.118 R)
• M7: 1,616,106 km (0.069 R)
• M8: 2,065,199 km (0.107 R)
• M9: 2,177,995 km (0.042 R)
• M10: 2,386,385 km (0.07 R)
• M11: 2,699,194 km (0.105 R)
• M12: 3,445,089 km (0.071 R)
• M13: 3,552,949 km (0.043 R)
• M14: 3,744,435 km (0.12 R)
• M15: 4,166,301 km (0.072 R)
• M16: 4,397,729 km (0.038 R)
• M17: 4,752,874 km (0.084 R)
• M18: 4,964,405 km (0.087 R)
• M19: 6,265,458 km (0.117 R)
• M20: 6,564,803 km (0.11 R)
• M21: 6,868,786 km (0.092 R)
• M22: 7,316,233 km (0.104 R)
• M23: 7,737,651 km (0.112 R)
• M24: 8,130,943 km (0.06 R)
• M25: 8,384,661 km (0.053 R)
• M26: 8,825,826 km (0.091 R)
• M27: 9,274,470 km (0.101 R)
• M28: 9,501,709 km (0.088 R)
• M29: 9,692,446 km (0.11 R)
• M30: 10,039,064 km (0.094 R)
• M31: 10,744,418 km (0.036 R)
• M32: 10,863,498 km (0.03 R)
• M33: 11,304,214 km (0.108 R)
• M34: 12,327,463 km (0.101 R)
• M35: 13,252,277 km (0.067 R)
• M36: 14,112,614 km (0.103 R)
• M37: 14,902,192 km (0.08 R)
• M38: 17,031,269 km (0.085 R)
• M39: 17,449,844 km (0.117 R)
• M40: 17,636,991 km (0.119 R)
• M41: 17,777,762 km (0.116 R)
• M42: 18,249,594 km (0.105 R)
• M43: 18,821,507 km (0.099 R)
• M44: 18,965,270 km (0.081 R)
• M45: 19,157,653 km (0.063 R)
• M46: 19,592,983 km (0.092 R)
• M47: 21,466,696 km (0.072 R)
• M48: 21,566,927 km (0.063 R)
• M49: 22,019,759 km (0.059 R)
• M50: 22,526,597 km (0.117 R)
• M51: 23,500,180 km (0.029 R)
• M52: 24,330,747 km (0.117 R)
• M53: 25,329,463 km (0.111 R)
• M54: 25,488,485 km (0.038 R)
• M55: 25,647,657 km (0.101 R)
• M56: 27,966,724 km (0.12 R)
• M57: 28,076,229 km (0.068 R)
• M58: 28,185,884 km (0.071 R)
• M59: 28,957,361 km (0.106 R)
• M60: 29,068,063 km (0.088 R)
• M61: 29,456,868 km (0.109 R)
• M62: 29,791,518 km (0.115 R)
• M63: 30,015,466 km (0.11 R)
• M64: 30,633,754 km (0.062 R)
• M65: 30,859,647 km (0.03 R)
• M66: 31,029,441 km (0.107 R)
• M67: 31,369,925 km (0.075 R)
• M68: 32,456,455 km (0.091 R)
• M69: 32,975,410 km (0.061 R)
• M70: 34,842,840 km (0.079 R)
• M71: 35,908,276 km (0.05 R)
• M72: 36,624,551 km (0.096 R)
• M73: 36,744,379 km (0.091 R)
• M74: 37,405,900 km (0.042 R)
• M75: 38,435,882 km (0.077 R)
• M76: 38,618,541 km (0.077 R)
• M77: 39,107,277 km (0.085 R)
• M78: 39,659,592 km (0.071 R)
• M79: 39,967,465 km (0.071 R)
• M80: 40,338,019 km (0.084 R)
• M81: 41,456,562 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.7

Radius: 3.8

Gravity: 58.43 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 15.99 AU - 19.87 AU

Year: 27593 Days

Day: 20.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 101,080,165 km

• M1: 180,116 km (0.078 R)
• M2: 1,109,717 km (0.088 R)
• M3: 1,386,174 km (0.063 R)
• M4: 2,506,961 km (0.073 R)
• M5: 3,146,791 km (0.095 R)
• M6: 3,242,235 km (0.064 R)
• M7: 3,783,629 km (0.099 R)
• M8: 3,885,057 km (0.097 R)
• M9: 4,405,657 km (0.112 R)
• M10: 6,034,479 km (0.095 R)
• M11: 6,880,455 km (0.112 R)
• M12: 6,942,239 km (0.075 R)
• M13: 7,004,322 km (0.104 R)
• M14: 7,066,555 km (0.1 R)
• M15: 7,570,849 km (0.063 R)
• M16: 7,956,512 km (0.115 R)
• M17: 9,151,799 km (0.106 R)
• M18: 11,926,241 km (0.109 R)
• M19: 12,299,339 km (0.072 R)
• M20: 15,257,786 km (0.117 R)
• M21: 19,026,306 km (0.07 R)
• M22: 19,287,205 km (0.095 R)
• M23: 19,724,778 km (0.048 R)
• M24: 20,342,917 km (0.063 R)
• M25: 20,609,799 km (0.073 R)
• M26: 20,788,419 km (0.055 R)
• M27: 23,341,307 km (0.108 R)
• M28: 23,527,407 km (0.077 R)
• M29: 23,620,606 km (0.055 R)
• M30: 23,901,102 km (0.116 R)
• M31: 23,994,750 km (0.108 R)
• M32: 24,182,645 km (0.035 R)
• M33: 25,319,739 km (0.076 R)
• M34: 26,474,186 km (0.097 R)
• M35: 27,155,604 km (0.04 R)
• M36: 27,645,836 km (0.091 R)
• M37: 27,744,122 km (0.079 R)
• M38: 28,040,026 km (0.051 R)
• M39: 28,336,978 km (0.09 R)
• M40: 28,436,162 km (0.064 R)
• M41: 28,734,460 km (0.042 R)
• M42: 29,334,198 km (0.115 R)
• M43: 29,837,146 km (0.099 R)
• M44: 31,157,945 km (0.05 R)
• M45: 31,362,894 km (0.109 R)
• M46: 32,601,714 km (0.064 R)
• M47: 33,541,189 km (0.114 R)
• M48: 37,823,129 km (0.06 R)
• M49: 39,361,893 km (0.085 R)
• M50: 40,585,154 km (0.112 R)
• M51: 41,595,239 km (0.069 R)
• M52: 43,183,071 km (0.119 R)
• M53: 43,754,834 km (0.087 R)
• M54: 43,869,576 km (0.073 R)
• M55: 46,300,541 km (0.097 R)
• M56: 47,238,071 km (0.057 R)
• M57: 47,827,187 km (0.068 R)
• M58: 49,609,197 km (0.118 R)
• M59: 49,968,232 km (0.105 R)
• M60: 50,088,060 km (0.11 R)
• M61: 51,776,122 km (0.1 R)
• M62: 52,383,490 km (0.102 R)
• M63: 53,973,715 km (0.102 R)
• M64: 56,201,526 km (0.116 R)
• M65: 56,825,649 km (0.062 R)
• M66: 60,363,190 km (0.106 R)
• M67: 61,130,477 km (0.063 R)
• M68: 62,158,514 km (0.115 R)
• M69: 63,321,936 km (0.108 R)
• M70: 63,581,339 km (0.08 R)
• M71: 65,014,935 km (0.05 R)
• M72: 65,801,371 km (0.047 R)
• M73: 68,312,372 km (0.093 R)
• M74: 70,989,276 km (0.089 R)
• M75: 72,205,058 km (0.078 R)
• M76: 72,476,129 km (0.097 R)
• M77: 73,155,304 km (0.08 R)
• M78: 73,563,855 km (0.12 R)
• M79: 75,480,503 km (0.119 R)
• M80: 77,552,135 km (0.059 R)
• M81: 78,943,544 km (0.114 R)
• M82: 79,362,568 km (0.055 R)
• M83: 81,609,977 km (0.077 R)
• M84: 82,175,008 km (0.12 R)
• M85: 83,167,141 km (0.12 R)
• M86: 85,306,241 km (0.117 R)
• M87: 85,592,871 km (0.096 R)
• M88: 85,736,185 km (0.108 R)
• M89: 88,186,449 km (0.068 R)
• M90: 89,056,660 km (0.099 R)
• M91: 91,391,284 km (0.025 R)
• M92: 91,831,251 km (0.117 R)
• M93: 91,978,156 km (0.09 R)
• M94: 92,860,634 km (0.03 R)
• M95: 93,007,988 km (0.107 R)
• M96: 95,822,672 km (0.053 R)
• M97: 98,815,527 km (0.108 R)
• M98: 100,474,567 km (0.104 R)
• M99: 100,625,811 km (0.086 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 16,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit