🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.41 AU - 0.61 AU

Year: 139 Days

Day: 17.1 Hours

Environment

Temp: 225 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.55 AU - 1.83 AU

Year: 841 Days

Day: 32.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,095,792 km

• M1: 34,557 km (0.081 R)
• M2: 415,134 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.56 AU - 2.36 AU

Year: 1051 Days

Day: 12.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 150.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,095,792 km

• M1: 1,060,799 km (0.104 R)

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809

Radius: 11.3

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.85 AU - 7.43 AU

Year: 7305 Days

Day: 8.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 41,095,792 km

• M1: 145,708 km (0.068 R)
• M2: 735,423 km (0.102 R)
• M3: 1,325,587 km (0.104 R)
• M4: 1,680,283 km (0.113 R)
• M5: 2,248,905 km (0.117 R)
• M6: 2,841,163 km (0.116 R)
• M7: 3,847,807 km (0.038 R)
• M8: 4,669,847 km (0.086 R)
• M9: 7,066,555 km (0.034 R)
• M10: 10,284,106 km (0.106 R)
• M11: 10,676,650 km (0.074 R)
• M12: 11,755,101 km (0.06 R)
• M13: 12,184,597 km (0.12 R)
• M14: 15,236,693 km (0.089 R)
• M15: 16,669,392 km (0.095 R)
• M16: 17,075,251 km (0.033 R)
• M17: 18,332,621 km (0.079 R)
• M18: 18,983,970 km (0.049 R)
• M19: 20,027,864 km (0.098 R)
• M20: 22,067,481 km (0.072 R)
• M21: 24,501,738 km (0.057 R)
• M22: 24,938,713 km (0.051 R)
• M23: 26,463,863 km (0.068 R)
• M24: 27,765,963 km (0.045 R)
• M25: 30,196,330 km (0.115 R)
• M26: 32,449,723 km (0.111 R)
• M27: 34,702,966 km (0.092 R)
• M28: 35,811,935 km (0.081 R)
• M29: 36,262,075 km (0.036 R)
• M30: 36,944,241 km (0.033 R)
• M31: 38,569,473 km (0.115 R)
• M32: 40,241,678 km (0.062 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 14,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit