🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.08 AU - 1.28 AU

Year: 572 Days

Day: 35.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.93 AU - 2.41 AU

Year: 1426 Days

Day: 28.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,243,127 km

• M1: 346,319 km (0.056 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.5

Radius: 3

Gravity: 48.61 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.21 AU - 10.91 AU

Year: 14238 Days

Day: 17.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 52,243,127 km

• M1: 42,037 km (0.118 R)
• M2: 154,684 km (0.047 R)
• M3: 263,442 km (0.111 R)
• M4: 448,794 km (0.106 R)
• M5: 723,455 km (0.035 R)
• M6: 1,087,876 km (0.1 R)
• M7: 1,183,319 km (0.111 R)
• M8: 1,653,505 km (0.114 R)
• M9: 1,829,432 km (0.098 R)
• M10: 3,134,075 km (0.074 R)
• M11: 3,877,577 km (0.096 R)
• M12: 4,364,219 km (0.037 R)
• M13: 4,858,340 km (0.108 R)
• M14: 5,152,001 km (0.099 R)
• M15: 5,457,480 km (0.065 R)
• M16: 6,030,141 km (0.071 R)
• M17: 6,563,008 km (0.112 R)
• M18: 7,085,404 km (0.114 R)
• M19: 7,209,720 km (0.062 R)
• M20: 7,462,839 km (0.072 R)
• M21: 8,723,052 km (0.088 R)
• M22: 9,156,437 km (0.062 R)
• M23: 9,756,474 km (0.104 R)
• M24: 10,923,637 km (0.112 R)
• M25: 11,770,809 km (0.091 R)
• M26: 15,528,857 km (0.107 R)
• M27: 16,597,734 km (0.103 R)
• M28: 17,714,632 km (0.085 R)
• M29: 23,501,526 km (0.079 R)
• M30: 28,091,039 km (0.053 R)
• M31: 31,201,478 km (0.065 R)
• M32: 38,605,077 km (0.029 R)
• M33: 41,624,411 km (0.045 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 14,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit