🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.44 AU - 0.7 AU

Year: 282 Days

Day: 13.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,639,089 km

• M1: 38,895 km (0.101 R)

Asteroid Belt

Center: 1.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.9

Radius: 11.3

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.53 AU - 2.07 AU

Year: 1584 Days

Day: 10.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 34,639,089 km

• M1: 140,772 km (0.049 R)
• M2: 793,916 km (0.107 R)
• M3: 1,154,746 km (0.089 R)
• M4: 1,894,956 km (0.109 R)
• M5: 2,830,990 km (0.043 R)
• M6: 3,328,702 km (0.118 R)
• M7: 4,051,858 km (0.066 R)
• M8: 4,703,507 km (0.097 R)
• M9: 6,383,341 km (0.058 R)
• M10: 6,815,230 km (0.119 R)
• M11: 8,229,379 km (0.117 R)
• M12: 8,611,601 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.8

Radius: 12.2

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.78 AU - 2.02 AU

Year: 1718 Days

Day: 7.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 34,639,089 km

• M1: 152,590 km (0.092 R)
• M2: 688,300 km (0.077 R)
• M3: 1,251,386 km (0.071 R)
• M4: 1,810,882 km (0.085 R)
• M5: 2,797,181 km (0.116 R)
• M6: 3,994,862 km (0.048 R)
• M7: 5,083,784 km (0.088 R)
• M8: 6,201,879 km (0.077 R)
• M9: 6,855,322 km (0.114 R)
• M10: 9,036,310 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.5

Radius: 11

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.3 AU - 6.38 AU

Year: 8095 Days

Day: 10.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 34,639,089 km

• M1: 138,079 km (0.074 R)
• M2: 535,112 km (0.101 R)
• M3: 943,963 km (0.039 R)
• M4: 1,399,338 km (0.09 R)
• M5: 2,215,096 km (0.088 R)
• M6: 2,711,312 km (0.105 R)
• M7: 3,116,124 km (0.1 R)
• M8: 3,764,780 km (0.108 R)
• M9: 4,121,870 km (0.101 R)
• M10: 4,686,752 km (0.112 R)
• M11: 5,449,850 km (0.118 R)
• M12: 5,845,836 km (0.057 R)
• M13: 6,228,507 km (0.111 R)
• M14: 6,833,780 km (0.082 R)
• M15: 8,600,681 km (0.086 R)
• M16: 11,372,879 km (0.059 R)
• M17: 13,836,457 km (0.108 R)
• M18: 14,576,368 km (0.093 R)
• M19: 16,954,675 km (0.107 R)
• M20: 18,608,928 km (0.093 R)
• M21: 19,793,593 km (0.102 R)
• M22: 20,151,432 km (0.115 R)
• M23: 22,622,489 km (0.104 R)
• M24: 24,541,979 km (0.095 R)
• M25: 25,457,070 km (0.047 R)
• M26: 28,520,385 km (0.111 R)
• M27: 28,885,404 km (0.119 R)
• M28: 29,438,767 km (0.117 R)
• M29: 30,187,803 km (0.03 R)
• M30: 31,431,709 km (0.069 R)
• M31: 32,411,725 km (0.114 R)
• M32: 34,535,716 km (0.058 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 14,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit