🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.61 AU - 0.71 AU

Year: 197 Days

Day: 45.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,537,533 km

• M1: 49,816 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.08 AU - 3.12 AU

Year: 2004 Days

Day: 43.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,537,533 km

• M1: 37,399 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.2

Radius: 7.5

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.3 AU - 14.82 AU

Year: 16340 Days

Day: 22.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,537,533 km

• M1: 93,349 km (0.089 R)
• M2: 328,667 km (0.105 R)
• M3: 807,978 km (0.11 R)
• M4: 1,319,902 km (0.109 R)
• M5: 1,781,561 km (0.117 R)
• M6: 2,146,131 km (0.036 R)
• M7: 2,409,274 km (0.118 R)
• M8: 3,125,100 km (0.112 R)
• M9: 5,181,322 km (0.043 R)
• M10: 6,123,789 km (0.073 R)
• M11: 6,698,993 km (0.113 R)
• M12: 9,579,350 km (0.031 R)
• M13: 10,756,835 km (0.102 R)
• M14: 11,655,021 km (0.059 R)
• M15: 14,506,206 km (0.055 R)
• M16: 18,705,119 km (0.077 R)
• M17: 20,267,370 km (0.11 R)
• M18: 25,369,854 km (0.095 R)
• M19: 25,681,915 km (0.116 R)
• M20: 26,313,667 km (0.107 R)
• M21: 31,267,301 km (0.118 R)
• M22: 34,851,517 km (0.049 R)
• M23: 35,237,180 km (0.107 R)
• M24: 38,153,441 km (0.085 R)
• M25: 39,391,363 km (0.062 R)
• M26: 46,760,704 km (0.093 R)
• M27: 53,790,607 km (0.077 R)
• M28: 55,871,214 km (0.093 R)
• M29: 62,813,154 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 18,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit