🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.33 AU - 3.87 AU

Year: 2423 Days

Day: 35 Hours

Environment

Temp: -105 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,481,755 km

• M1: 166,353 km (0.112 R)
• M2: 509,530 km (0.112 R)

Asteroid Belt

Center: 6.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.5

Radius: 10.6

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.77 AU - 11.21 AU

Year: 9563 Days

Day: 7 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 109,481,755 km

• M1: 131,796 km (0.056 R)
• M2: 477,816 km (0.114 R)
• M3: 836,551 km (0.111 R)
• M4: 1,185,414 km (0.101 R)
• M5: 1,605,933 km (0.074 R)
• M6: 2,299,020 km (0.111 R)
• M7: 2,635,765 km (0.074 R)
• M8: 5,702,820 km (0.11 R)
• M9: 7,668,836 km (0.118 R)
• M10: 8,170,138 km (0.11 R)
• M11: 9,903,529 km (0.112 R)
• M12: 10,448,214 km (0.092 R)
• M13: 11,435,860 km (0.093 R)
• M14: 14,083,592 km (0.053 R)
• M15: 14,964,574 km (0.117 R)
• M16: 15,682,046 km (0.118 R)
• M17: 19,773,248 km (0.105 R)
• M18: 20,241,639 km (0.119 R)
• M19: 20,637,475 km (0.105 R)
• M20: 21,200,262 km (0.116 R)
• M21: 23,381,100 km (0.096 R)
• M22: 25,066,470 km (0.051 R)
• M23: 25,431,339 km (0.115 R)
• M24: 26,641,735 km (0.105 R)
• M25: 27,987,817 km (0.047 R)
• M26: 28,677,613 km (0.107 R)
• M27: 30,193,937 km (0.12 R)
• M28: 31,444,874 km (0.086 R)
• M29: 32,190,470 km (0.091 R)
• M30: 33,827,669 km (0.047 R)
• M31: 35,634,362 km (0.109 R)
• M32: 37,623,715 km (0.094 R)
• M33: 42,465,001 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.2

Radius: 5.5

Gravity: 27.41 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 15.32 AU - 24.38 AU

Year: 31375 Days

Day: 17.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 109,481,755 km

• M1: 81,232 km (0.119 R)
• M2: 349,760 km (0.069 R)
• M3: 795,412 km (0.082 R)
• M4: 1,125,724 km (0.086 R)
• M5: 1,365,230 km (0.111 R)
• M6: 2,934,811 km (0.046 R)
• M7: 3,859,176 km (0.106 R)
• M8: 6,167,471 km (0.12 R)
• M9: 8,828,369 km (0.118 R)
• M10: 11,428,081 km (0.108 R)
• M11: 18,773,037 km (0.105 R)
• M12: 21,637,836 km (0.114 R)
• M13: 22,999,775 km (0.101 R)
• M14: 44,765,816 km (0.086 R)
• M15: 47,908,868 km (0.045 R)
• M16: 56,509,249 km (0.113 R)
• M17: 64,918,146 km (0.106 R)
• M18: 65,382,497 km (0.081 R)
• M19: 71,374,640 km (0.074 R)
• M20: 72,117,394 km (0.112 R)
• M21: 78,508,663 km (0.119 R)
• M22: 83,885,660 km (0.12 R)
• M23: 95,066,604 km (0.104 R)
• M24: 95,965,688 km (0.099 R)
• M25: 100,236,108 km (0.117 R)
• M26: 106,554,075 km (0.115 R)
• M27: 107,848,695 km (0.114 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 13,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit