🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.59 AU - 0.71 AU

Year: 196 Days

Day: 42.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,621,810 km

• M1: 128,355 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.71 AU - 0.75 AU

Year: 234 Days

Day: 28.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,621,810 km

• M1: 496,815 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.65 AU - 0.81 AU

Year: 234 Days

Day: 40.9 Hours

Environment

Temp: 114 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 9.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.3

Radius: 4.3

Gravity: 31.98 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 15.28 AU - 19.4 AU

Year: 27058 Days

Day: 17.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 88,621,810 km

• M1: 54,753 km (0.116 R)
• M2: 243,545 km (0.106 R)
• M3: 383,270 km (0.038 R)
• M4: 885,470 km (0.101 R)
• M5: 1,202,916 km (0.1 R)
• M6: 2,492,899 km (0.104 R)
• M7: 2,982,982 km (0.083 R)
• M8: 3,503,881 km (0.095 R)
• M9: 3,949,384 km (0.102 R)
• M10: 5,307,284 km (0.094 R)
• M11: 5,764,455 km (0.059 R)
• M12: 7,598,076 km (0.11 R)
• M13: 8,506,733 km (0.089 R)
• M14: 10,220,377 km (0.099 R)
• M15: 14,390,866 km (0.063 R)
• M16: 16,716,066 km (0.084 R)
• M17: 19,376,215 km (0.105 R)
• M18: 20,655,277 km (0.033 R)
• M19: 20,958,213 km (0.109 R)
• M20: 23,489,409 km (0.051 R)
• M21: 23,709,168 km (0.119 R)
• M22: 24,714,915 km (0.108 R)
• M23: 30,432,396 km (0.035 R)
• M24: 42,733,679 km (0.028 R)
• M25: 44,723,630 km (0.1 R)
• M26: 48,353,173 km (0.108 R)
• M27: 48,530,746 km (0.089 R)
• M28: 53,681,251 km (0.032 R)
• M29: 53,871,689 km (0.037 R)
• M30: 76,952,995 km (0.071 R)
• M31: 80,388,361 km (0.05 R)
• M32: 87,563,224 km (0.078 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 19,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit