🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.69 AU - 0.73 AU

Year: 222 Days

Day: 43.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,961,612 km

• M1: 254,616 km (0.07 R)
• M2: 304,731 km (0.092 R)

Asteroid Belt

Center: 1.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.35 AU - 1.69 AU

Year: 695 Days

Day: 12.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,961,612 km

• M1: 367,113 km (0.098 R)
• M2: 766,240 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.8 AU - 2.58 AU

Year: 1202 Days

Day: 31.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.39 AU - 3.15 AU

Year: 1710 Days

Day: 43.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.45 AU - 3.53 AU

Year: 1917 Days

Day: 23.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,961,612 km

• M1: 1,419,534 km (0.119 R)

Asteroid Belt

Center: 9.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947

Radius: 5.5

Gravity: 31.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 13.09 AU - 19.23 AU

Year: 24092 Days

Day: 23.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,961,612 km

• M1: 102,325 km (0.088 R)
• M2: 150,346 km (0.08 R)
• M3: 339,587 km (0.08 R)
• M4: 425,008 km (0.107 R)
• M5: 541,993 km (0.059 R)
• M6: 953,387 km (0.089 R)
• M7: 1,172,847 km (0.109 R)
• M8: 1,305,241 km (0.114 R)
• M9: 2,238,283 km (0.083 R)
• M10: 2,920,749 km (0.113 R)
• M11: 3,055,387 km (0.081 R)
• M12: 3,331,096 km (0.078 R)
• M13: 3,377,770 km (0.105 R)
• M14: 4,054,551 km (0.082 R)
• M15: 4,563,184 km (0.11 R)
• M16: 4,877,788 km (0.057 R)
• M17: 5,037,858 km (0.027 R)
• M18: 5,528,240 km (0.074 R)
• M19: 7,391,481 km (0.104 R)
• M20: 7,885,154 km (0.114 R)
• M21: 9,428,705 km (0.108 R)
• M22: 9,963,517 km (0.078 R)
• M23: 11,202,487 km (0.117 R)
• M24: 11,272,648 km (0.109 R)
• M25: 12,708,190 km (0.098 R)
• M26: 14,352,270 km (0.112 R)
• M27: 14,505,159 km (0.088 R)
• M28: 14,581,604 km (0.106 R)
• M29: 14,812,284 km (0.101 R)
• M30: 15,199,144 km (0.117 R)
• M31: 16,141,461 km (0.12 R)
• M32: 17,102,477 km (0.053 R)
• M33: 17,835,357 km (0.062 R)
• M34: 18,578,410 km (0.117 R)
• M35: 20,608,902 km (0.101 R)
• M36: 21,040,791 km (0.048 R)
• M37: 21,475,522 km (0.076 R)
• M38: 23,244,218 km (0.086 R)
• M39: 23,333,827 km (0.114 R)
• M40: 24,601,071 km (0.08 R)
• M41: 29,790,920 km (0.117 R)
• M42: 31,957,995 km (0.077 R)
• M43: 33,565,723 km (0.055 R)
• M44: 34,277,360 km (0.108 R)
• M45: 35,096,708 km (0.101 R)
• M46: 36,026,159 km (0.036 R)
• M47: 36,963,689 km (0.053 R)
• M48: 38,014,764 km (0.07 R)
• M49: 39,182,375 km (0.061 R)
• M50: 40,038,823 km (0.063 R)
• M51: 42,425,807 km (0.092 R)
• M52: 42,535,462 km (0.113 R)
• M53: 43,084,785 km (0.107 R)
• M54: 43,636,502 km (0.063 R)
• M55: 44,301,764 km (0.042 R)
• M56: 44,858,567 km (0.104 R)
• M57: 46,655,986 km (0.086 R)
• M58: 46,769,082 km (0.104 R)
• M59: 47,109,117 km (0.12 R)
• M60: 47,449,752 km (0.116 R)
• M61: 48,133,713 km (0.114 R)
• M62: 48,248,006 km (0.092 R)
• M63: 48,820,966 km (0.103 R)
• M64: 50,785,485 km (0.08 R)
• M65: 51,953,246 km (0.09 R)
• M66: 53,958,456 km (0.071 R)
• M67: 57,073,981 km (0.101 R)
• M68: 58,044,273 km (0.109 R)
• M69: 60,370,370 km (0.049 R)
• M70: 62,602,221 km (0.08 R)
• M71: 64,104,932 km (0.105 R)
• M72: 66,254,204 km (0.103 R)
• M73: 67,018,350 km (0.065 R)
• M74: 67,913,544 km (0.083 R)
• M75: 71,533,812 km (0.114 R)
• M76: 72,841,896 km (0.075 R)
• M77: 74,025,814 km (0.094 R)
• M78: 74,157,759 km (0.062 R)
• M79: 74,421,949 km (0.095 R)
• M80: 74,951,076 km (0.088 R)
• M81: 76,946,712 km (0.094 R)
• M82: 78,018,282 km (0.026 R)
• M83: 78,959,851 km (0.105 R)
• M84: 80,854,208 km (0.085 R)
• M85: 81,262,162 km (0.088 R)
• M86: 81,398,296 km (0.105 R)
• M87: 84,136,535 km (0.075 R)
• M88: 84,963,811 km (0.065 R)
• M89: 89,281,206 km (0.087 R)
• M90: 90,266,009 km (0.073 R)
• M91: 91,537,292 km (0.108 R)
• M92: 92,104,267 km (0.113 R)
• M93: 94,670,021 km (0.102 R)
• M94: 95,817,735 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 16,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit