🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.47 AU - 0.57 AU

Year: 136 Days

Day: 15.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.72 AU - 1.74 AU

Year: 827 Days

Day: 21.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,754,031 km

• M1: 54,753 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.72 AU - 2.74 AU

Year: 1210 Days

Day: 14.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,754,031 km

• M1: 562,189 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.7 AU - 4.44 AU

Year: 2451 Days

Day: 30.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.7

Radius: 8.4

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 11.35 AU - 11.57 AU

Year: 14100 Days

Day: 14.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,754,031 km

• M1: 104,419 km (0.115 R)
• M2: 499,657 km (0.073 R)
• M3: 991,684 km (0.085 R)
• M4: 1,344,735 km (0.098 R)
• M5: 2,090,032 km (0.12 R)
• M6: 2,434,855 km (0.079 R)
• M7: 2,937,653 km (0.058 R)
• M8: 3,507,920 km (0.05 R)
• M9: 4,306,324 km (0.117 R)
• M10: 4,868,064 km (0.082 R)
• M11: 6,849,039 km (0.116 R)
• M12: 8,435,674 km (0.07 R)
• M13: 9,368,267 km (0.102 R)
• M14: 10,483,220 km (0.072 R)
• M15: 11,746,574 km (0.059 R)
• M16: 13,447,801 km (0.099 R)
• M17: 14,790,592 km (0.054 R)
• M18: 18,155,796 km (0.065 R)
• M19: 20,785,128 km (0.105 R)
• M20: 21,061,286 km (0.098 R)
• M21: 23,161,790 km (0.093 R)
• M22: 24,466,582 km (0.114 R)
• M23: 27,997,840 km (0.062 R)
• M24: 30,060,495 km (0.087 R)
• M25: 41,325,215 km (0.063 R)
• M26: 42,202,307 km (0.109 R)
• M27: 54,409,194 km (0.106 R)
• M28: 55,285,987 km (0.087 R)
• M29: 57,248,113 km (0.075 R)
• M30: 63,026,780 km (0.104 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 10,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit