🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.67 AU - 2.11 AU

Year: 940 Days

Day: 42.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.6

Radius: 14.3

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.41 AU - 8.67 AU

Year: 6755 Days

Day: 13.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,863,109 km

• M1: 182,061 km (0.109 R)
• M2: 902,973 km (0.092 R)
• M3: 1,418,637 km (0.083 R)
• M4: 1,909,318 km (0.084 R)
• M5: 2,530,298 km (0.102 R)
• M6: 2,976,549 km (0.075 R)
• M7: 3,860,822 km (0.089 R)
• M8: 5,589,724 km (0.043 R)
• M9: 7,289,455 km (0.087 R)
• M10: 8,636,883 km (0.116 R)
• M11: 11,463,386 km (0.089 R)
• M12: 12,419,765 km (0.11 R)
• M13: 13,777,066 km (0.119 R)
• M14: 22,358,599 km (0.106 R)
• M15: 23,923,841 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.9

Radius: 6.5

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 15.1 AU - 24.42 AU

Year: 31767 Days

Day: 16 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 76,863,109 km

• M1: 81,830 km (0.105 R)
• M2: 458,069 km (0.081 R)
• M3: 833,260 km (0.069 R)
• M4: 1,102,985 km (0.037 R)
• M5: 1,730,548 km (0.119 R)
• M6: 1,934,151 km (0.097 R)
• M7: 2,526,708 km (0.027 R)
• M8: 2,865,248 km (0.056 R)
• M9: 3,574,342 km (0.11 R)
• M10: 4,065,472 km (0.049 R)
• M11: 5,450,598 km (0.1 R)
• M12: 5,729,000 km (0.099 R)
• M13: 8,052,554 km (0.03 R)
• M14: 8,678,920 km (0.081 R)
• M15: 9,281,201 km (0.026 R)
• M16: 10,446,868 km (0.065 R)
• M17: 11,128,137 km (0.105 R)
• M18: 12,373,838 km (0.073 R)
• M19: 13,710,046 km (0.096 R)
• M20: 14,450,556 km (0.057 R)
• M21: 15,850,343 km (0.067 R)
• M22: 17,168,300 km (0.057 R)
• M23: 20,398,118 km (0.06 R)
• M24: 20,780,341 km (0.073 R)
• M25: 24,652,233 km (0.102 R)
• M26: 28,739,696 km (0.068 R)
• M27: 30,444,214 km (0.109 R)
• M28: 33,653,537 km (0.112 R)
• M29: 35,134,406 km (0.057 R)
• M30: 42,571,216 km (0.105 R)
• M31: 46,902,672 km (0.094 R)
• M32: 49,260,185 km (0.074 R)
• M33: 55,312,167 km (0.03 R)
• M34: 62,240,493 km (0.078 R)
• M35: 63,246,240 km (0.093 R)
• M36: 64,878,053 km (0.043 R)
• M37: 76,633,005 km (0.1 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: 210 - 14,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit