🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.19 AU - 1.81 AU

Year: 658 Days

Day: 36.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,565,068 km

• M1: 42,785 km (0.12 R)
• M2: 378,034 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.91 AU - 3.91 AU

Year: 2255 Days

Day: 22.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.7

Radius: 12.4

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.93 AU - 8.15 AU

Year: 6690 Days

Day: 13.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 83,565,068 km

• M1: 154,535 km (0.117 R)
• M2: 550,221 km (0.118 R)
• M3: 988,244 km (0.027 R)
• M4: 1,395,748 km (0.115 R)
• M5: 2,099,756 km (0.107 R)
• M6: 2,754,994 km (0.052 R)
• M7: 3,750,419 km (0.11 R)
• M8: 4,449,639 km (0.053 R)
• M9: 5,443,867 km (0.11 R)
• M10: 6,826,151 km (0.048 R)
• M11: 7,523,427 km (0.099 R)
• M12: 9,103,479 km (0.075 R)
• M13: 9,497,520 km (0.05 R)
• M14: 11,693,467 km (0.112 R)
• M15: 13,240,908 km (0.111 R)
• M16: 13,634,051 km (0.032 R)
• M17: 16,608,505 km (0.094 R)
• M18: 17,198,370 km (0.083 R)
• M19: 20,434,770 km (0.093 R)
• M20: 21,572,462 km (0.085 R)
• M21: 24,982,545 km (0.039 R)
• M22: 27,174,752 km (0.106 R)
• M23: 29,778,803 km (0.058 R)
• M24: 33,056,641 km (0.107 R)
• M25: 33,573,353 km (0.036 R)
• M26: 35,263,360 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.4

Radius: 4

Gravity: 49.09 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.63 AU - 18.03 AU

Year: 21497 Days

Day: 19.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,565,068 km

• M1: 50,115 km (0.093 R)
• M2: 216,767 km (0.048 R)
• M3: 418,126 km (0.031 R)
• M4: 613,650 km (0.119 R)
• M5: 856,747 km (0.097 R)
• M6: 1,106,127 km (0.111 R)
• M7: 1,500,766 km (0.078 R)
• M8: 2,172,011 km (0.097 R)
• M9: 2,537,778 km (0.051 R)
• M10: 3,630,441 km (0.101 R)
• M11: 4,211,778 km (0.104 R)
• M12: 4,741,804 km (0.049 R)
• M13: 4,927,903 km (0.118 R)
• M14: 6,370,775 km (0.09 R)
• M15: 7,710,873 km (0.026 R)
• M16: 8,073,199 km (0.076 R)
• M17: 8,831,660 km (0.089 R)
• M18: 9,228,244 km (0.11 R)
• M19: 10,302,357 km (0.076 R)
• M20: 23,951,068 km (0.057 R)
• M21: 24,609,897 km (0.114 R)
• M22: 29,065,370 km (0.119 R)
• M23: 32,405,292 km (0.101 R)
• M24: 39,226,506 km (0.111 R)
• M25: 40,141,148 km (0.031 R)
• M26: 40,603,704 km (0.1 R)
• M27: 46,774,617 km (0.108 R)
• M28: 50,977,419 km (0.113 R)
• M29: 58,529,419 km (0.099 R)
• M30: 65,082,105 km (0.114 R)
• M31: 68,315,214 km (0.102 R)
• M32: 75,566,821 km (0.107 R)
• M33: 75,801,391 km (0.086 R)
• M34: 77,695,150 km (0.113 R)
• M35: 79,135,927 km (0.05 R)
• M36: 80,594,506 km (0.107 R)
• M37: 82,318,622 km (0.036 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 16,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit