🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.6 AU - 0.62 AU

Year: 179 Days

Day: 47.7 Hours

Environment

Temp: 217 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,785,151 km

• M1: 38,746 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.82 AU - 3.24 AU

Year: 1976 Days

Day: 15.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,785,151 km

• M1: 1,367,325 km (0.083 R)

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.8

Radius: 13.7

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.39 AU - 5.43 AU

Year: 3470 Days

Day: 8 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,785,151 km

• M1: 170,392 km (0.079 R)
• M2: 643,570 km (0.119 R)
• M3: 1,100,891 km (0.079 R)
• M4: 1,920,537 km (0.111 R)
• M5: 2,490,805 km (0.04 R)
• M6: 3,065,709 km (0.033 R)
• M7: 3,510,464 km (0.119 R)
• M8: 4,439,915 km (0.038 R)
• M9: 5,447,906 km (0.119 R)
• M10: 6,424,780 km (0.059 R)
• M11: 6,939,845 km (0.089 R)
• M12: 7,449,675 km (0.032 R)
• M13: 8,689,243 km (0.095 R)
• M14: 9,982,068 km (0.118 R)
• M15: 10,591,828 km (0.116 R)
• M16: 12,248,176 km (0.117 R)
• M17: 13,379,734 km (0.036 R)
• M18: 14,071,475 km (0.049 R)
• M19: 15,580,020 km (0.097 R)
• M20: 17,834,460 km (0.11 R)
• M21: 18,978,285 km (0.056 R)
• M22: 21,411,943 km (0.068 R)
• M23: 23,263,067 km (0.12 R)
• M24: 23,903,047 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.8

Radius: 11.5

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.39 AU - 12.05 AU

Year: 11356 Days

Day: 14.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,785,151 km

• M1: 144,512 km (0.036 R)
• M2: 514,317 km (0.04 R)
• M3: 974,181 km (0.036 R)
• M4: 1,790,537 km (0.119 R)
• M5: 2,308,445 km (0.104 R)
• M6: 4,155,230 km (0.12 R)
• M7: 7,606,005 km (0.039 R)
• M8: 9,531,778 km (0.117 R)
• M9: 10,719,884 km (0.112 R)
• M10: 15,229,213 km (0.12 R)
• M11: 15,732,909 km (0.09 R)
• M12: 17,079,140 km (0.088 R)
• M13: 18,178,236 km (0.106 R)
• M14: 20,343,665 km (0.04 R)
• M15: 23,049,741 km (0.106 R)
• M16: 23,714,105 km (0.091 R)
• M17: 25,885,518 km (0.114 R)
• M18: 28,727,728 km (0.118 R)
• M19: 29,831,311 km (0.05 R)
• M20: 33,552,708 km (0.077 R)
• M21: 34,776,419 km (0.055 R)
• M22: 43,178,733 km (0.117 R)
• M23: 47,008,588 km (0.11 R)
• M24: 48,695,005 km (0.08 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 13,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit