🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.75 AU - 0.97 AU

Year: 282 Days

Day: 39.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.81 AU - 2.69 AU

Year: 1192 Days

Day: 40.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.15 AU - 3.19 AU

Year: 1993 Days

Day: 13.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,810,655 km

• M1: 362,775 km (0.079 R)

Asteroid Belt

Center: 7.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.3

Radius: 13.6

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 11.3 AU - 13.46 AU

Year: 15381 Days

Day: 6.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,810,655 km

• M1: 169,195 km (0.089 R)
• M2: 836,850 km (0.105 R)
• M3: 2,029,146 km (0.091 R)
• M4: 3,075,283 km (0.102 R)
• M5: 6,566,000 km (0.111 R)
• M6: 7,057,878 km (0.111 R)
• M7: 8,927,552 km (0.083 R)
• M8: 9,792,677 km (0.118 R)
• M9: 10,436,396 km (0.115 R)
• M10: 11,454,859 km (0.088 R)
• M11: 11,928,336 km (0.118 R)
• M12: 13,233,727 km (0.119 R)
• M13: 15,049,546 km (0.118 R)
• M14: 16,874,191 km (0.079 R)
• M15: 17,879,339 km (0.078 R)
• M16: 19,419,748 km (0.096 R)
• M17: 20,871,446 km (0.036 R)
• M18: 24,182,945 km (0.056 R)
• M19: 24,669,138 km (0.051 R)
• M20: 27,723,926 km (0.099 R)
• M21: 28,687,636 km (0.081 R)
• M22: 31,828,742 km (0.083 R)
• M23: 33,004,133 km (0.112 R)
• M24: 35,316,766 km (0.056 R)
• M25: 37,996,363 km (0.099 R)
• M26: 46,544,984 km (0.118 R)
• M27: 48,519,227 km (0.058 R)
• M28: 49,918,416 km (0.077 R)
• M29: 55,111,257 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.1

Radius: 14.6

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 12.07 AU - 13.07 AU

Year: 15736 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,810,655 km

• M1: 181,612 km (0.106 R)
• M2: 837,150 km (0.105 R)
• M3: 1,602,492 km (0.112 R)
• M4: 3,941,006 km (0.081 R)
• M5: 4,732,080 km (0.099 R)
• M6: 6,079,657 km (0.08 R)
• M7: 7,178,155 km (0.051 R)
• M8: 9,092,858 km (0.085 R)
• M9: 10,843,751 km (0.088 R)
• M10: 11,715,308 km (0.034 R)
• M11: 14,807,347 km (0.097 R)
• M12: 15,607,396 km (0.045 R)
• M13: 17,221,258 km (0.118 R)
• M14: 19,411,820 km (0.116 R)
• M15: 21,782,348 km (0.048 R)
• M16: 22,295,917 km (0.061 R)
• M17: 23,795,187 km (0.063 R)
• M18: 24,615,731 km (0.112 R)
• M19: 28,696,462 km (0.087 R)
• M20: 30,682,822 km (0.08 R)
• M21: 34,003,446 km (0.091 R)
• M22: 35,396,352 km (0.034 R)
• M23: 42,006,783 km (0.061 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 19,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit