🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.4 AU - 0.62 AU

Year: 127 Days

Day: 19.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.54 AU - 0.62 AU

Year: 155 Days

Day: 38.8 Hours

Environment

Temp: 248 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.89 AU - 1.29 AU

Year: 398 Days

Day: 44.3 Hours

Environment

Temp: 85 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.4 AU - 3.34 AU

Year: 1701 Days

Day: 35.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,962,922 km

• M1: 560,693 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.15 AU - 5.03 AU

Year: 2894 Days

Day: 44.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,962,922 km

• M1: 1,077,853 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.5

Radius: 14.7

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.21 AU - 9.31 AU

Year: 9858 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,962,922 km

• M1: 187,895 km (0.09 R)
• M2: 688,599 km (0.114 R)
• M3: 1,459,477 km (0.057 R)
• M4: 2,439,193 km (0.049 R)
• M5: 3,114,029 km (0.03 R)
• M6: 3,737,254 km (0.074 R)
• M7: 4,816,154 km (0.105 R)
• M8: 5,512,682 km (0.055 R)
• M9: 6,003,961 km (0.118 R)
• M10: 7,108,442 km (0.114 R)
• M11: 8,270,369 km (0.052 R)
• M12: 10,658,549 km (0.052 R)
• M13: 12,421,859 km (0.11 R)
• M14: 15,364,749 km (0.116 R)
• M15: 16,698,414 km (0.106 R)
• M16: 17,547,381 km (0.081 R)
• M17: 20,540,386 km (0.103 R)
• M18: 24,010,907 km (0.092 R)
• M19: 27,022,462 km (0.112 R)
• M20: 28,704,690 km (0.107 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 12,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit