🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.01 AU - 1.41 AU

Year: 491 Days

Day: 35 Hours

Environment

Temp: 1 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 36,428,852 km

• M1: 52,210 km (0.067 R)
• M2: 161,416 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.11 AU - 3.19 AU

Year: 1592 Days

Day: 16.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.5

Radius: 11.9

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.79 AU - 7.25 AU

Year: 6863 Days

Day: 10.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,428,852 km

• M1: 184,305 km (0.087 R)
• M2: 336,446 km (0.055 R)
• M3: 471,532 km (0.091 R)
• M4: 603,328 km (0.09 R)
• M5: 863,629 km (0.071 R)
• M6: 1,675,047 km (0.099 R)
• M7: 1,809,386 km (0.11 R)
• M8: 1,947,615 km (0.056 R)
• M9: 2,172,011 km (0.088 R)
• M10: 2,255,786 km (0.084 R)
• M11: 2,383,393 km (0.076 R)
• M12: 3,200,347 km (0.104 R)
• M13: 3,589,751 km (0.079 R)
• M14: 4,149,845 km (0.059 R)
• M15: 4,228,533 km (0.091 R)
• M16: 4,413,736 km (0.055 R)
• M17: 5,181,621 km (0.077 R)
• M18: 5,437,284 km (0.073 R)
• M19: 5,813,972 km (0.082 R)
• M20: 6,501,224 km (0.079 R)
• M21: 6,623,446 km (0.111 R)
• M22: 7,404,347 km (0.033 R)
• M23: 7,692,622 km (0.108 R)
• M24: 7,919,412 km (0.091 R)
• M25: 8,313,453 km (0.074 R)
• M26: 8,512,867 km (0.09 R)
• M27: 8,747,586 km (0.087 R)
• M28: 9,223,307 km (0.069 R)
• M29: 9,360,788 km (0.12 R)
• M30: 10,093,967 km (0.099 R)
• M31: 10,485,315 km (0.059 R)
• M32: 10,593,025 km (0.053 R)
• M33: 10,881,749 km (0.087 R)
• M34: 11,136,664 km (0.092 R)
• M35: 11,319,772 km (0.12 R)
• M36: 11,875,528 km (0.092 R)
• M37: 12,706,843 km (0.063 R)
• M38: 12,936,775 km (0.066 R)
• M39: 13,831,071 km (0.105 R)
• M40: 14,067,585 km (0.069 R)
• M41: 15,108,338 km (0.107 R)
• M42: 15,802,173 km (0.102 R)
• M43: 16,673,730 km (0.099 R)
• M44: 16,925,503 km (0.095 R)
• M45: 17,178,772 km (0.052 R)
• M46: 17,305,781 km (0.115 R)
• M47: 17,390,603 km (0.115 R)
• M48: 18,810,885 km (0.094 R)
• M49: 19,204,776 km (0.12 R)
• M50: 19,336,572 km (0.1 R)
• M51: 20,134,228 km (0.046 R)
• M52: 20,627,003 km (0.112 R)
• M53: 21,123,668 km (0.111 R)
• M54: 21,396,385 km (0.114 R)
• M55: 22,359,646 km (0.119 R)
• M56: 22,452,097 km (0.097 R)
• M57: 24,280,931 km (0.095 R)
• M58: 24,566,514 km (0.104 R)
• M59: 26,498,869 km (0.114 R)
• M60: 27,532,740 km (0.11 R)
• M61: 27,830,589 km (0.098 R)
• M62: 28,579,925 km (0.109 R)
• M63: 28,982,194 km (0.107 R)
• M64: 29,184,151 km (0.113 R)
• M65: 29,894,292 km (0.113 R)
• M66: 30,098,344 km (0.099 R)
• M67: 30,661,580 km (0.059 R)
• M68: 31,228,406 km (0.119 R)
• M69: 31,487,210 km (0.1 R)
• M70: 32,215,602 km (0.085 R)
• M71: 32,477,099 km (0.112 R)
• M72: 33,160,313 km (0.078 R)
• M73: 34,273,919 km (0.115 R)
• M74: 34,647,914 km (0.085 R)
• M75: 34,915,844 km (0.044 R)
• M76: 35,561,658 km (0.12 R)
• M77: 36,102,753 km (0.058 R)
• M78: 36,265,665 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 11,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit