🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.92 AU - 1.06 AU

Year: 351 Days

Day: 17.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.11 AU - 1.71 AU

Year: 597 Days

Day: 13.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,815,814 km

• M1: 672,891 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.7 AU - 4.18 AU

Year: 2788 Days

Day: 28.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.4

Radius: 10.1

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.63 AU - 10.15 AU

Year: 9448 Days

Day: 9.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 31,815,814 km

• M1: 315,652 km (0.078 R)
• M2: 408,103 km (0.105 R)
• M3: 479,910 km (0.072 R)
• M4: 556,803 km (0.114 R)
• M5: 662,868 km (0.078 R)
• M6: 1,250,339 km (0.098 R)
• M7: 1,442,871 km (0.115 R)
• M8: 1,750,145 km (0.104 R)
• M9: 1,966,614 km (0.102 R)
• M10: 2,191,908 km (0.095 R)
• M11: 2,268,951 km (0.035 R)
• M12: 2,505,465 km (0.098 R)
• M13: 2,586,098 km (0.113 R)
• M14: 2,917,607 km (0.119 R)
• M15: 3,175,215 km (0.112 R)
• M16: 3,418,012 km (0.113 R)
• M17: 3,666,793 km (0.107 R)
• M18: 3,851,547 km (0.087 R)
• M19: 4,546,878 km (0.076 R)
• M20: 4,695,728 km (0.084 R)
• M21: 4,846,073 km (0.092 R)
• M22: 5,306,835 km (0.077 R)
• M23: 5,516,122 km (0.037 R)
• M24: 5,835,215 km (0.087 R)
• M25: 6,160,440 km (0.071 R)
• M26: 7,171,273 km (0.115 R)
• M27: 7,461,194 km (0.048 R)
• M28: 7,933,175 km (0.081 R)
• M29: 8,202,900 km (0.06 R)
• M30: 8,843,927 km (0.079 R)
• M31: 9,343,285 km (0.071 R)
• M32: 10,304,152 km (0.045 R)
• M33: 11,062,015 km (0.045 R)
• M34: 11,162,096 km (0.113 R)
• M35: 11,735,504 km (0.079 R)
• M36: 11,871,937 km (0.101 R)
• M37: 12,457,164 km (0.111 R)
• M38: 13,122,276 km (0.116 R)
• M39: 13,370,310 km (0.088 R)
• M40: 13,763,154 km (0.112 R)
• M41: 13,979,023 km (0.113 R)
• M42: 14,051,279 km (0.092 R)
• M43: 14,523,709 km (0.115 R)
• M44: 14,780,270 km (0.068 R)
• M45: 15,859,169 km (0.04 R)
• M46: 15,972,265 km (0.117 R)
• M47: 16,047,663 km (0.112 R)
• M48: 16,123,359 km (0.118 R)
• M49: 18,092,067 km (0.05 R)
• M50: 19,244,868 km (0.046 R)
• M51: 19,850,590 km (0.105 R)
• M52: 20,257,796 km (0.068 R)
• M53: 20,503,435 km (0.092 R)
• M54: 21,537,755 km (0.112 R)
• M55: 22,335,261 km (0.065 R)
• M56: 22,588,979 km (0.101 R)
• M57: 23,014,136 km (0.06 R)
• M58: 23,142,192 km (0.044 R)
• M59: 24,348,998 km (0.098 R)
• M60: 24,653,879 km (0.097 R)
• M61: 25,047,770 km (0.056 R)
• M62: 25,267,380 km (0.078 R)
• M63: 26,778,318 km (0.097 R)
• M64: 29,191,481 km (0.046 R)
• M65: 29,422,760 km (0.117 R)
• M66: 29,608,111 km (0.066 R)
• M67: 30,634,951 km (0.107 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 17,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit