🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.5 AU - 0.64 AU

Year: 159 Days

Day: 41.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.32 AU - 1.44 AU

Year: 598 Days

Day: 17 Hours

Environment

Temp: -31 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,902,647 km

• M1: 36,651 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.67 AU - 3.69 AU

Year: 2092 Days

Day: 47.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,902,647 km

• M1: 680,820 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.7 AU - 4.28 AU

Year: 2406 Days

Day: 29.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,902,647 km

• M1: 447,447 km (0.116 R)
• M2: 683,961 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.5

Radius: 4

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.56 AU - 13.98 AU

Year: 15858 Days

Day: 19.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 19,902,647 km

• M1: 327,021 km (0.043 R)
• M2: 621,878 km (0.113 R)
• M3: 677,529 km (0.088 R)
• M4: 803,939 km (0.119 R)
• M5: 906,114 km (0.09 R)
• M6: 2,196,845 km (0.061 R)
• M7: 2,413,163 km (0.083 R)
• M8: 4,213,574 km (0.106 R)
• M9: 4,572,309 km (0.098 R)
• M10: 5,318,952 km (0.081 R)
• M11: 5,686,813 km (0.032 R)
• M12: 6,344,894 km (0.105 R)
• M13: 6,796,830 km (0.117 R)
• M14: 7,216,751 km (0.054 R)
• M15: 7,993,463 km (0.088 R)
• M16: 9,345,828 km (0.076 R)
• M17: 9,461,617 km (0.062 R)
• M18: 10,525,706 km (0.095 R)
• M19: 10,718,837 km (0.081 R)
• M20: 11,901,857 km (0.061 R)
• M21: 12,610,801 km (0.083 R)
• M22: 13,022,046 km (0.058 R)
• M23: 13,359,389 km (0.059 R)
• M24: 14,228,702 km (0.101 R)
• M25: 14,468,956 km (0.096 R)
• M26: 15,061,813 km (0.084 R)
• M27: 15,333,931 km (0.092 R)
• M28: 15,443,287 km (0.08 R)
• M29: 15,580,319 km (0.066 R)
• M30: 15,965,982 km (0.113 R)
• M31: 16,382,762 km (0.097 R)
• M32: 18,694,348 km (0.078 R)
• M33: 19,872,880 km (0.036 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 15,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit