🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.06 AU - 1.08 AU

Year: 389 Days

Day: 38.7 Hours

Environment

Temp: 78 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.4 AU - 1.68 AU

Year: 672 Days

Day: 19.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.42 AU - 4.98 AU

Year: 3025 Days

Day: 13.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,192,006 km

• M1: 1,654,702 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.8

Radius: 11.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.79 AU - 7.27 AU

Year: 6551 Days

Day: 12.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 90,192,006 km

• M1: 238,758 km (0.084 R)
• M2: 365,767 km (0.07 R)
• M3: 505,790 km (0.093 R)
• M4: 1,019,061 km (0.114 R)
• M5: 1,313,021 km (0.055 R)
• M6: 1,757,027 km (0.032 R)
• M7: 1,867,430 km (0.066 R)
• M8: 1,980,077 km (0.058 R)
• M9: 2,366,788 km (0.042 R)
• M10: 2,777,434 km (0.078 R)
• M11: 3,114,628 km (0.089 R)
• M12: 3,230,117 km (0.068 R)
• M13: 3,685,643 km (0.117 R)
• M14: 4,035,702 km (0.103 R)
• M15: 4,182,906 km (0.06 R)
• M16: 4,310,513 km (0.086 R)
• M17: 4,657,431 km (0.111 R)
• M18: 4,789,974 km (0.117 R)
• M19: 4,946,005 km (0.091 R)
• M20: 5,058,652 km (0.111 R)
• M21: 5,194,786 km (0.089 R)
• M22: 5,424,568 km (0.069 R)
• M23: 5,704,765 km (0.064 R)
• M24: 5,989,749 km (0.113 R)
• M25: 6,328,289 km (0.087 R)
• M26: 6,450,660 km (0.096 R)
• M27: 6,549,096 km (0.054 R)
• M28: 6,672,963 km (0.092 R)
• M29: 6,772,595 km (0.089 R)
• M30: 6,948,223 km (0.103 R)
• M31: 7,074,483 km (0.108 R)
• M32: 7,380,860 km (0.05 R)
• M33: 7,587,604 km (0.099 R)
• M34: 8,272,613 km (0.067 R)
• M35: 8,379,725 km (0.105 R)
• M36: 8,785,733 km (0.093 R)
• M37: 8,867,563 km (0.114 R)
• M38: 8,977,368 km (0.112 R)
• M39: 9,087,472 km (0.063 R)
• M40: 9,337,002 km (0.104 R)
• M41: 9,701,422 km (0.068 R)
• M42: 9,871,215 km (0.039 R)
• M43: 9,956,486 km (0.055 R)
• M44: 10,099,053 km (0.063 R)
• M45: 10,589,136 km (0.105 R)
• M46: 11,087,147 km (0.039 R)
• M47: 11,234,950 km (0.092 R)
• M48: 11,592,638 km (0.025 R)
• M49: 11,923,848 km (0.11 R)
• M50: 13,499,712 km (0.102 R)
• M51: 13,626,122 km (0.057 R)
• M52: 14,167,666 km (0.066 R)
• M53: 15,601,562 km (0.074 R)
• M54: 15,701,045 km (0.08 R)
• M55: 16,235,109 km (0.093 R)
• M56: 16,605,663 km (0.068 R)
• M57: 17,803,493 km (0.105 R)
• M58: 18,011,584 km (0.105 R)
• M59: 18,150,859 km (0.115 R)
• M60: 18,993,544 km (0.119 R)
• M61: 19,598,219 km (0.077 R)
• M62: 19,921,051 km (0.113 R)
• M63: 20,245,379 km (0.083 R)
• M64: 21,082,529 km (0.105 R)
• M65: 21,192,633 km (0.109 R)
• M66: 21,302,737 km (0.118 R)
• M67: 21,376,339 km (0.107 R)
• M68: 22,116,998 km (0.101 R)
• M69: 22,790,637 km (0.066 R)
• M70: 22,903,584 km (0.03 R)
• M71: 23,471,008 km (0.052 R)
• M72: 23,890,182 km (0.096 R)
• M73: 24,311,748 km (0.098 R)
• M74: 24,581,324 km (0.099 R)
• M75: 24,697,112 km (0.065 R)
• M76: 24,851,797 km (0.114 R)
• M77: 26,101,238 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.1

Radius: 7.9

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 17.53 AU - 20.09 AU

Year: 28672 Days

Day: 20.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,192,006 km

• M1: 202,256 km (0.096 R)
• M2: 280,646 km (0.116 R)
• M3: 372,349 km (0.11 R)
• M4: 476,020 km (0.106 R)
• M5: 765,642 km (0.112 R)
• M6: 1,522,906 km (0.103 R)
• M7: 1,985,912 km (0.09 R)
• M8: 2,252,645 km (0.107 R)
• M9: 2,410,171 km (0.101 R)
• M10: 3,207,528 km (0.107 R)
• M11: 3,429,980 km (0.115 R)
• M12: 3,750,119 km (0.076 R)
• M13: 3,984,689 km (0.04 R)
• M14: 4,517,556 km (0.091 R)
• M15: 4,666,706 km (0.103 R)
• M16: 5,384,626 km (0.05 R)
• M17: 6,525,010 km (0.118 R)
• M18: 6,581,110 km (0.055 R)
• M19: 6,807,152 km (0.099 R)
• M20: 7,325,359 km (0.089 R)
• M21: 8,096,087 km (0.066 R)
• M22: 8,156,525 km (0.05 R)
• M23: 9,017,161 km (0.103 R)
• M24: 9,205,505 km (0.095 R)
• M25: 9,522,054 km (0.038 R)
• M26: 9,777,866 km (0.118 R)
• M27: 9,842,194 km (0.059 R)
• M28: 12,249,672 km (0.073 R)
• M29: 12,667,948 km (0.098 R)
• M30: 12,808,270 km (0.075 R)
• M31: 12,949,341 km (0.059 R)
• M32: 13,878,045 km (0.061 R)
• M33: 14,902,192 km (0.119 R)
• M34: 15,050,443 km (0.099 R)
• M35: 16,026,270 km (0.073 R)
• M36: 16,560,035 km (0.098 R)
• M37: 16,636,779 km (0.07 R)
• M38: 19,965,332 km (0.119 R)
• M39: 21,036,153 km (0.068 R)
• M40: 21,956,629 km (0.065 R)
• M41: 23,577,522 km (0.108 R)
• M42: 25,857,244 km (0.088 R)
• M43: 27,113,716 km (0.082 R)
• M44: 27,840,463 km (0.093 R)
• M45: 29,127,902 km (0.107 R)
• M46: 29,685,603 km (0.078 R)
• M47: 31,951,263 km (0.109 R)
• M48: 34,467,798 km (0.115 R)
• M49: 36,246,966 km (0.1 R)
• M50: 37,248,224 km (0.116 R)
• M51: 38,055,903 km (0.036 R)
• M52: 41,447,736 km (0.032 R)
• M53: 41,656,425 km (0.082 R)
• M54: 42,074,700 km (0.072 R)
• M55: 44,935,012 km (0.088 R)
• M56: 45,579,030 km (0.097 R)
• M57: 45,794,451 km (0.069 R)
• M58: 46,659,426 km (0.099 R)
• M59: 47,638,844 km (0.086 R)
• M60: 48,955,305 km (0.12 R)
• M61: 49,065,558 km (0.081 R)
• M62: 50,394,885 km (0.096 R)
• M63: 53,202,239 km (0.063 R)
• M64: 54,682,061 km (0.056 R)
• M65: 54,796,503 km (0.08 R)
• M66: 55,484,504 km (0.11 R)
• M67: 56,290,836 km (0.116 R)
• M68: 57,216,997 km (0.118 R)
• M69: 57,798,484 km (0.109 R)
• M70: 58,265,079 km (0.027 R)
• M71: 58,381,915 km (0.112 R)
• M72: 58,732,872 km (0.094 R)
• M73: 58,967,292 km (0.082 R)
• M74: 60,025,846 km (0.109 R)
• M75: 66,263,778 km (0.105 R)
• M76: 68,470,497 km (0.1 R)
• M77: 70,327,754 km (0.073 R)
• M78: 70,950,530 km (0.064 R)
• M79: 73,333,774 km (0.027 R)
• M80: 77,021,661 km (0.053 R)
• M81: 77,149,866 km (0.063 R)
• M82: 77,406,576 km (0.087 R)
• M83: 78,307,305 km (0.094 R)
• M84: 79,211,474 km (0.094 R)
• M85: 79,470,428 km (0.115 R)
• M86: 81,160,435 km (0.107 R)
• M87: 81,291,034 km (0.05 R)
• M88: 81,552,232 km (0.059 R)
• M89: 81,944,478 km (0.103 R)
• M90: 82,206,424 km (0.088 R)
• M91: 82,337,471 km (0.057 R)
• M92: 82,599,866 km (0.096 R)
• M93: 86,834,682 km (0.115 R)
• M94: 87,770,417 km (0.107 R)
• M95: 88,575,254 km (0.041 R)
• M96: 89,786,847 km (0.113 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 20,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit