🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.59 AU - 0.81 AU

Year: 208 Days

Day: 43.7 Hours

Environment

Temp: 214 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,017,061 km

• M1: 233,223 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.83 AU - 3.89 AU

Year: 2185 Days

Day: 30.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,017,061 km

• M1: 3,035,042 km (0.073 R)

Asteroid Belt

Center: 6.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334

Radius: 12.4

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.96 AU - 13.22 AU

Year: 12226 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,017,061 km

• M1: 154,235 km (0.113 R)
• M2: 809,773 km (0.057 R)
• M3: 1,996,982 km (0.117 R)
• M4: 6,517,082 km (0.072 R)
• M5: 7,150,479 km (0.111 R)
• M6: 8,454,075 km (0.083 R)
• M7: 9,253,825 km (0.056 R)
• M8: 15,215,151 km (0.09 R)
• M9: 21,426,454 km (0.106 R)
• M10: 26,924,774 km (0.091 R)
• M11: 35,400,391 km (0.098 R)
• M12: 39,992,298 km (0.118 R)
• M13: 41,355,883 km (0.115 R)

Asteroid Belt

Center: 10.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.4

Radius: 9.1

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.31 AU - 13.33 AU

Year: 13512 Days

Day: 7.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,017,061 km

• M1: 113,096 km (0.071 R)
• M2: 430,243 km (0.088 R)
• M3: 852,708 km (0.069 R)
• M4: 1,206,806 km (0.109 R)
• M5: 1,615,059 km (0.096 R)
• M6: 1,909,467 km (0.089 R)
• M7: 2,390,574 km (0.114 R)
• M8: 2,776,088 km (0.108 R)
• M9: 3,179,404 km (0.116 R)
• M10: 3,993,366 km (0.115 R)
• M11: 5,165,465 km (0.051 R)
• M12: 6,212,650 km (0.08 R)
• M13: 9,148,807 km (0.116 R)
• M14: 10,045,198 km (0.084 R)
• M15: 11,953,767 km (0.072 R)
• M16: 16,048,411 km (0.078 R)
• M17: 16,474,615 km (0.045 R)
• M18: 17,723,309 km (0.107 R)
• M19: 18,255,428 km (0.117 R)
• M20: 21,076,994 km (0.101 R)
• M21: 28,385,747 km (0.117 R)
• M22: 29,009,421 km (0.087 R)
• M23: 29,855,097 km (0.076 R)
• M24: 32,830,898 km (0.086 R)
• M25: 34,214,828 km (0.062 R)
• M26: 34,921,080 km (0.084 R)
• M27: 35,397,399 km (0.089 R)
• M28: 36,729,568 km (0.087 R)
• M29: 39,880,848 km (0.115 R)
• M30: 40,270,700 km (0.084 R)
• M31: 48,317,419 km (0.097 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 10,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit