🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.41 AU - 1.53 AU

Year: 645 Days

Day: 32 Hours

Environment

Temp: -25 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.4

Radius: 11.9

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.57 AU - 7.13 AU

Year: 5117 Days

Day: 5.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,867,902 km

• M1: 147,952 km (0.095 R)
• M2: 661,821 km (0.074 R)
• M3: 1,046,587 km (0.07 R)
• M4: 1,931,309 km (0.054 R)
• M5: 2,441,736 km (0.112 R)
• M6: 3,041,474 km (0.11 R)
• M7: 3,714,814 km (0.104 R)
• M8: 4,383,517 km (0.092 R)
• M9: 5,074,809 km (0.117 R)
• M10: 5,776,273 km (0.114 R)
• M11: 6,776,784 km (0.094 R)
• M12: 8,913,340 km (0.112 R)
• M13: 9,414,942 km (0.114 R)
• M14: 11,081,163 km (0.118 R)
• M15: 12,988,835 km (0.075 R)
• M16: 13,744,005 km (0.107 R)
• M17: 18,767,950 km (0.119 R)
• M18: 19,384,892 km (0.078 R)
• M19: 19,803,467 km (0.047 R)
• M20: 21,464,751 km (0.068 R)
• M21: 24,816,641 km (0.052 R)
• M22: 27,264,810 km (0.094 R)
• M23: 27,879,059 km (0.058 R)
• M24: 29,593,002 km (0.119 R)
• M25: 32,932,475 km (0.033 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602

Radius: 6.5

Gravity: 14.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.21 AU - 15.23 AU

Year: 16407 Days

Day: 18.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,867,902 km

• M1: 80,783 km (0.041 R)
• M2: 327,619 km (0.086 R)
• M3: 561,142 km (0.041 R)
• M4: 797,805 km (0.102 R)
• M5: 1,042,099 km (0.053 R)
• M6: 1,557,463 km (0.115 R)
• M7: 1,908,570 km (0.112 R)
• M8: 3,720,948 km (0.047 R)
• M9: 4,132,641 km (0.1 R)
• M10: 4,509,329 km (0.087 R)
• M11: 4,773,070 km (0.115 R)
• M12: 5,701,773 km (0.081 R)
• M13: 6,289,543 km (0.114 R)
• M14: 6,535,781 km (0.119 R)
• M15: 6,960,340 km (0.112 R)
• M16: 7,268,213 km (0.091 R)
• M17: 9,577,256 km (0.074 R)
• M18: 10,013,782 km (0.067 R)
• M19: 11,708,277 km (0.117 R)
• M20: 12,462,251 km (0.089 R)
• M21: 16,259,493 km (0.064 R)
• M22: 20,944,450 km (0.066 R)
• M23: 27,206,916 km (0.109 R)
• M24: 27,532,740 km (0.103 R)
• M25: 27,971,511 km (0.042 R)
• M26: 28,862,665 km (0.061 R)
• M27: 36,685,437 km (0.058 R)
• M28: 39,949,363 km (0.116 R)
• M29: 42,084,873 km (0.118 R)
• M30: 47,832,722 km (0.097 R)
• M31: 50,075,643 km (0.107 R)
• M32: 57,223,878 km (0.108 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 14,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit