🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.54 AU - 0.7 AU

Year: 172 Days

Day: 16.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,935,214 km

• M1: 86,468 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.5 AU - 0.78 AU

Year: 181 Days

Day: 20.4 Hours

Environment

Temp: 216 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,935,214 km

• M1: 68,965 km (0.041 R)
• M2: 337,792 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.49 AU - 0.79 AU

Year: 181 Days

Day: 36.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.21 AU - 1.93 AU

Year: 695 Days

Day: 22.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,935,214 km

• M1: 668,852 km (0.099 R)

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.2

Radius: 12.8

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.81 AU - 6.27 AU

Year: 4604 Days

Day: 6.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,935,214 km

• M1: 159,322 km (0.095 R)
• M2: 746,045 km (0.067 R)
• M3: 1,257,669 km (0.111 R)
• M4: 2,117,707 km (0.115 R)
• M5: 2,519,677 km (0.078 R)
• M6: 3,956,265 km (0.101 R)
• M7: 4,449,938 km (0.101 R)
• M8: 5,941,579 km (0.077 R)
• M9: 6,527,553 km (0.094 R)
• M10: 8,751,625 km (0.1 R)
• M11: 13,204,106 km (0.068 R)
• M12: 18,846,789 km (0.091 R)
• M13: 20,944,001 km (0.112 R)
• M14: 26,984,614 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.8

Radius: 12.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.45 AU - 9.69 AU

Year: 8859 Days

Day: 6.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,935,214 km

• M1: 153,039 km (0.085 R)
• M2: 1,025,643 km (0.09 R)
• M3: 1,534,725 km (0.11 R)
• M4: 4,519,202 km (0.027 R)
• M5: 5,155,292 km (0.085 R)
• M6: 5,724,961 km (0.061 R)
• M7: 7,766,523 km (0.106 R)
• M8: 8,763,742 km (0.114 R)
• M9: 9,577,106 km (0.104 R)
• M10: 15,068,246 km (0.052 R)
• M11: 17,068,219 km (0.115 R)
• M12: 19,239,633 km (0.104 R)
• M13: 19,738,093 km (0.118 R)
• M14: 24,124,302 km (0.109 R)
• M15: 27,834,778 km (0.108 R)
• M16: 30,445,859 km (0.096 R)
• M17: 33,420,164 km (0.09 R)
• M18: 33,830,960 km (0.079 R)
• M19: 34,767,293 km (0.104 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 19,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit