🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.51 AU - 0.73 AU

Year: 177 Days

Day: 28.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.44 AU - 2.18 AU

Year: 885 Days

Day: 33.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,494,199 km

• M1: 41,738 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.44 AU - 2.36 AU

Year: 952 Days

Day: 44.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,494,199 km

• M1: 217,216 km (0.072 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.5

Radius: 11.1

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.04 AU - 6.38 AU

Year: 5624 Days

Day: 5.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 10,494,199 km

• M1: 140,024 km (0.037 R)
• M2: 547,079 km (0.079 R)
• M3: 1,375,702 km (0.119 R)
• M4: 1,870,721 km (0.082 R)
• M5: 2,551,092 km (0.057 R)
• M6: 4,844,278 km (0.101 R)
• M7: 5,577,158 km (0.06 R)
• M8: 6,915,610 km (0.118 R)
• M9: 13,780,507 km (0.099 R)
• M10: 19,304,857 km (0.103 R)
• M11: 20,137,968 km (0.086 R)
• M12: 20,563,574 km (0.111 R)
• M13: 27,428,171 km (0.105 R)
• M14: 31,993,150 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.4

Radius: 12.3

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.85 AU - 7.29 AU

Year: 6832 Days

Day: 6.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 10,494,199 km

• M1: 168,298 km (0.105 R)
• M2: 676,781 km (0.113 R)
• M3: 1,845,439 km (0.093 R)
• M4: 6,304,204 km (0.117 R)
• M5: 7,394,174 km (0.091 R)
• M6: 9,103,479 km (0.11 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 11,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit