🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.64 AU - 1 AU

Year: 260 Days

Day: 45.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.76 AU - 5.5 AU

Year: 3485 Days

Day: 42 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.1

Radius: 14.8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.79 AU - 12.47 AU

Year: 11280 Days

Day: 12.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 43,307,589 km

• M1: 187,895 km (0.118 R)
• M2: 288,125 km (0.045 R)
• M3: 849,866 km (0.074 R)
• M4: 948,750 km (0.101 R)
• M5: 1,568,234 km (0.103 R)
• M6: 1,693,448 km (0.082 R)
• M7: 2,066,994 km (0.116 R)
• M8: 2,182,035 km (0.109 R)
• M9: 2,589,838 km (0.112 R)
• M10: 2,892,325 km (0.12 R)
• M11: 3,926,047 km (0.118 R)
• M12: 4,573,357 km (0.112 R)
• M13: 4,848,018 km (0.105 R)
• M14: 5,191,046 km (0.094 R)
• M15: 5,606,928 km (0.05 R)
• M16: 5,737,078 km (0.113 R)
• M17: 5,967,160 km (0.095 R)
• M18: 6,988,465 km (0.08 R)
• M19: 7,163,943 km (0.102 R)
• M20: 7,340,917 km (0.094 R)
• M21: 7,519,387 km (0.082 R)
• M22: 7,807,962 km (0.11 R)
• M23: 7,917,168 km (0.089 R)
• M24: 8,247,779 km (0.061 R)
• M25: 8,583,028 km (0.072 R)
• M26: 9,421,225 km (0.119 R)
• M27: 10,285,602 km (0.112 R)
• M28: 10,646,581 km (0.109 R)
• M29: 11,339,967 km (0.111 R)
• M30: 11,588,150 km (0.06 R)
• M31: 12,258,798 km (0.08 R)
• M32: 12,856,142 km (0.111 R)
• M33: 13,550,426 km (0.081 R)
• M34: 13,725,904 km (0.086 R)
• M35: 15,476,349 km (0.065 R)
• M36: 15,844,060 km (0.073 R)
• M37: 16,917,425 km (0.085 R)
• M38: 18,014,127 km (0.025 R)
• M39: 18,110,617 km (0.111 R)
• M40: 18,644,233 km (0.076 R)
• M41: 19,035,581 km (0.119 R)
• M42: 20,477,106 km (0.081 R)
• M43: 20,678,764 km (0.116 R)
• M44: 21,236,465 km (0.07 R)
• M45: 21,542,841 km (0.071 R)
• M46: 22,782,858 km (0.085 R)
• M47: 23,411,468 km (0.101 R)
• M48: 23,675,209 km (0.111 R)
• M49: 24,045,913 km (0.089 R)
• M50: 26,694,842 km (0.05 R)
• M51: 27,246,709 km (0.083 R)
• M52: 28,025,665 km (0.107 R)
• M53: 28,305,712 km (0.058 R)
• M54: 29,207,937 km (0.112 R)
• M55: 29,776,708 km (0.07 R)
• M56: 30,062,440 km (0.081 R)
• M57: 30,349,070 km (0.071 R)
• M58: 31,330,432 km (0.118 R)
• M59: 31,562,907 km (0.11 R)
• M60: 31,737,637 km (0.1 R)
• M61: 32,557,134 km (0.115 R)
• M62: 32,792,601 km (0.08 R)
• M63: 32,910,484 km (0.108 R)
• M64: 34,516,418 km (0.05 R)
• M65: 35,178,089 km (0.025 R)
• M66: 36,819,626 km (0.102 R)
• M67: 38,610,612 km (0.064 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 14,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit