🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.54 AU - 0.6 AU

Year: 153 Days

Day: 41.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,988,945 km

• M1: 17,503 km (0.108 R)
• M2: 56,997 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.9 AU - 1 AU

Year: 328 Days

Day: 31.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.48 AU - 2.18 AU

Year: 878 Days

Day: 13.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,988,945 km

• M1: 240,105 km (0.075 R)
• M2: 1,584,391 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.82 AU - 2.88 AU

Year: 1278 Days

Day: 30.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.5

Radius: 10.6

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.15 AU - 13.97 AU

Year: 14858 Days

Day: 13.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,988,945 km

• M1: 133,441 km (0.112 R)
• M2: 1,001,259 km (0.079 R)
• M3: 1,669,811 km (0.048 R)
• M4: 2,076,119 km (0.034 R)
• M5: 2,614,971 km (0.053 R)
• M6: 6,274,135 km (0.114 R)
• M7: 6,650,972 km (0.072 R)
• M8: 8,312,256 km (0.099 R)
• M9: 12,435,772 km (0.055 R)
• M10: 13,032,069 km (0.106 R)
• M11: 15,534,093 km (0.098 R)
• M12: 16,070,402 km (0.106 R)
• M13: 18,003,655 km (0.119 R)
• M14: 23,506,762 km (0.09 R)
• M15: 31,352,871 km (0.089 R)
• M16: 37,683,105 km (0.071 R)
• M17: 39,353,814 km (0.106 R)
• M18: 47,807,889 km (0.091 R)
• M19: 51,774,327 km (0.115 R)
• M20: 53,663,599 km (0.103 R)
• M21: 57,761,383 km (0.096 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 12,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit