🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.52 AU - 0.54 AU

Year: 144 Days

Day: 22.3 Hours

Environment

Temp: 240 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.71 AU - 2.39 AU

Year: 1094 Days

Day: 37.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.88 AU - 3.08 AU

Year: 1456 Days

Day: 44.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.9

Radius: 11.6

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.68 AU - 12.8 AU

Year: 13121 Days

Day: 9.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,106,261 km

• M1: 144,362 km (0.096 R)
• M2: 707,299 km (0.076 R)
• M3: 1,128,118 km (0.08 R)
• M4: 2,652,370 km (0.111 R)
• M5: 3,351,740 km (0.051 R)
• M6: 5,917,942 km (0.093 R)
• M7: 8,204,845 km (0.059 R)
• M8: 12,700,261 km (0.036 R)
• M9: 14,771,593 km (0.108 R)
• M10: 15,887,593 km (0.109 R)
• M11: 18,177,936 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.2

Radius: 14

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.86 AU - 12 AU

Year: 14405 Days

Day: 7.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,106,261 km

• M1: 174,132 km (0.09 R)
• M2: 725,400 km (0.1 R)
• M3: 1,368,821 km (0.09 R)
• M4: 2,957,999 km (0.11 R)
• M5: 3,737,104 km (0.102 R)
• M6: 4,329,811 km (0.116 R)
• M7: 5,482,014 km (0.099 R)
• M8: 10,173,104 km (0.073 R)
• M9: 11,638,415 km (0.102 R)
• M10: 12,326,117 km (0.076 R)
• M11: 29,933,487 km (0.102 R)
• M12: 31,344,643 km (0.112 R)
• M13: 31,945,728 km (0.108 R)
• M14: 35,454,247 km (0.105 R)
• M15: 42,199,166 km (0.095 R)
• M16: 43,375,903 km (0.106 R)
• M17: 45,795,199 km (0.114 R)
• M18: 47,037,909 km (0.045 R)
• M19: 52,909,775 km (0.07 R)
• M20: 55,845,334 km (0.102 R)
• M21: 59,987,549 km (0.059 R)
• M22: 61,475,001 km (0.109 R)
• M23: 64,523,656 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 10,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit