🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.52 AU - 0.72 AU

Year: 181 Days

Day: 15.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,994,277 km

• M1: 54,603 km (0.094 R)
• M2: 312,809 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.09 AU - 1.63 AU

Year: 588 Days

Day: 20 Hours

Environment

Temp: -27 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.52 AU - 2.26 AU

Year: 964 Days

Day: 43.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.96 AU - 3.82 AU

Year: 2315 Days

Day: 44.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.7

Radius: 14.2

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.42 AU - 6.16 AU

Year: 4512 Days

Day: 11.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,994,277 km

• M1: 176,825 km (0.1 R)
• M2: 1,815,520 km (0.064 R)
• M3: 2,500,528 km (0.089 R)
• M4: 4,842,483 km (0.115 R)
• M5: 5,295,316 km (0.104 R)
• M6: 6,028,046 km (0.115 R)
• M7: 6,796,830 km (0.063 R)
• M8: 7,530,607 km (0.118 R)
• M9: 8,932,339 km (0.082 R)
• M10: 12,294,551 km (0.107 R)
• M11: 12,950,987 km (0.113 R)
• M12: 13,929,507 km (0.116 R)
• M13: 14,904,137 km (0.027 R)
• M14: 15,705,383 km (0.094 R)
• M15: 17,335,850 km (0.09 R)
• M16: 18,282,356 km (0.039 R)
• M17: 20,278,440 km (0.088 R)
• M18: 20,931,136 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.6

Radius: 13

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 11.28 AU - 11.42 AU

Year: 14181 Days

Day: 12.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,994,277 km

• M1: 163,959 km (0.1 R)
• M2: 1,272,779 km (0.108 R)
• M3: 3,364,007 km (0.071 R)
• M4: 4,057,992 km (0.051 R)
• M5: 7,463,737 km (0.03 R)
• M6: 8,400,818 km (0.045 R)
• M7: 9,309,924 km (0.094 R)
• M8: 11,564,364 km (0.089 R)
• M9: 14,370,970 km (0.114 R)
• M10: 18,254,979 km (0.067 R)
• M11: 24,154,222 km (0.105 R)
• M12: 24,755,755 km (0.105 R)
• M13: 29,362,771 km (0.111 R)
• M14: 30,744,008 km (0.097 R)
• M15: 40,937,457 km (0.082 R)
• M16: 43,392,059 km (0.067 R)
• M17: 45,485,981 km (0.048 R)
• M18: 46,867,068 km (0.098 R)
• M19: 47,489,694 km (0.082 R)
• M20: 47,960,479 km (0.106 R)
• M21: 50,198,164 km (0.114 R)
• M22: 51,672,900 km (0.089 R)
• M23: 59,664,717 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.7

Radius: 6.1

Gravity: 13.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.86 AU - 14.92 AU

Year: 18171 Days

Day: 25 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,994,277 km

• M1: 75,996 km (0.088 R)
• M2: 274,811 km (0.104 R)
• M3: 651,050 km (0.074 R)
• M4: 970,591 km (0.119 R)
• M5: 1,225,356 km (0.1 R)
• M6: 1,618,649 km (0.054 R)
• M7: 1,853,966 km (0.087 R)
• M8: 2,331,333 km (0.057 R)
• M9: 2,544,061 km (0.11 R)
• M10: 3,033,246 km (0.104 R)
• M11: 6,057,068 km (0.111 R)
• M12: 7,188,926 km (0.093 R)
• M13: 8,857,540 km (0.083 R)
• M14: 9,645,772 km (0.048 R)
• M15: 18,957,940 km (0.109 R)
• M16: 20,530,662 km (0.036 R)
• M17: 21,165,107 km (0.03 R)
• M18: 22,568,484 km (0.101 R)
• M19: 22,952,951 km (0.117 R)
• M20: 24,737,354 km (0.094 R)
• M21: 28,691,974 km (0.114 R)
• M22: 32,802,026 km (0.102 R)
• M23: 33,419,566 km (0.111 R)
• M24: 43,932,107 km (0.077 R)
• M25: 48,084,346 km (0.063 R)
• M26: 52,155,353 km (0.048 R)
• M27: 55,573,066 km (0.087 R)
• M28: 58,593,148 km (0.05 R)
• M29: 59,867,721 km (0.11 R)
• M30: 60,975,045 km (0.034 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 17,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit