🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.43 AU - 0.65 AU

Year: 144 Days

Day: 29.8 Hours

Environment

Temp: 218 °C

Axial Tilt: 66.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,800,307 km

• M1: 32,014 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.68 AU - 0.8 AU

Year: 230 Days

Day: 23.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.1

Radius: 6.9

Gravity: 17.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12 AU - 16.64 AU

Year: 19598 Days

Day: 24.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,800,307 km

• M1: 90,507 km (0.116 R)
• M2: 344,524 km (0.063 R)
• M3: 879,037 km (0.112 R)
• M4: 2,628,285 km (0.108 R)
• M5: 2,902,348 km (0.113 R)
• M6: 3,507,920 km (0.084 R)
• M7: 5,873,362 km (0.116 R)
• M8: 6,387,530 km (0.062 R)
• M9: 8,110,748 km (0.072 R)
• M10: 10,002,862 km (0.103 R)
• M11: 10,365,038 km (0.079 R)
• M12: 11,243,776 km (0.066 R)
• M13: 15,901,506 km (0.069 R)
• M14: 20,329,752 km (0.037 R)
• M15: 21,602,830 km (0.084 R)
• M16: 24,741,842 km (0.107 R)
• M17: 25,404,262 km (0.101 R)
• M18: 30,125,570 km (0.113 R)
• M19: 32,297,731 km (0.06 R)
• M20: 32,823,718 km (0.087 R)
• M21: 39,587,337 km (0.084 R)
• M22: 42,345,772 km (0.066 R)
• M23: 43,772,038 km (0.098 R)
• M24: 51,207,501 km (0.111 R)
• M25: 61,429,523 km (0.067 R)
• M26: 75,898,928 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.7

Radius: 3.8

Gravity: 15.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 17.98 AU - 21.98 AU

Year: 32299 Days

Day: 20.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 71,800,307 km

• M1: 47,423 km (0.11 R)
• M2: 212,279 km (0.12 R)
• M3: 352,303 km (0.092 R)
• M4: 800,947 km (0.095 R)
• M5: 1,279,511 km (0.108 R)
• M6: 1,605,634 km (0.06 R)
• M7: 1,743,563 km (0.106 R)
• M8: 1,870,721 km (0.07 R)
• M9: 3,257,344 km (0.12 R)
• M10: 3,711,374 km (0.111 R)
• M11: 3,953,423 km (0.103 R)
• M12: 6,117,955 km (0.082 R)
• M13: 7,592,391 km (0.108 R)
• M14: 7,785,821 km (0.046 R)
• M15: 8,182,555 km (0.119 R)
• M16: 8,386,008 km (0.115 R)
• M17: 14,265,503 km (0.026 R)
• M18: 14,486,160 km (0.053 R)
• M19: 14,709,061 km (0.091 R)
• M20: 25,837,198 km (0.05 R)
• M21: 27,845,848 km (0.103 R)
• M22: 33,836,495 km (0.12 R)
• M23: 38,179,770 km (0.117 R)
• M24: 42,727,695 km (0.083 R)
• M25: 49,783,179 km (0.047 R)
• M26: 50,121,121 km (0.115 R)
• M27: 50,801,642 km (0.084 R)
• M28: 55,738,521 km (0.112 R)
• M29: 61,761,032 km (0.081 R)
• M30: 61,955,958 km (0.096 R)
• M31: 62,151,183 km (0.115 R)
• M32: 64,126,773 km (0.12 R)
• M33: 65,737,044 km (0.092 R)
• M34: 69,038,221 km (0.036 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 17,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit