🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.06 AU - 3.2 AU

Year: 1928 Days

Day: 38.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,704,741 km

• M1: 25,432 km (0.084 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.3

Radius: 8.4

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.24 AU - 7 AU

Year: 5932 Days

Day: 13.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 88,704,741 km

• M1: 104,719 km (0.077 R)
• M2: 762,949 km (0.056 R)
• M3: 1,188,705 km (0.115 R)
• M4: 2,588,642 km (0.098 R)
• M5: 3,537,840 km (0.063 R)
• M6: 4,091,801 km (0.069 R)
• M7: 7,837,732 km (0.096 R)
• M8: 9,918,937 km (0.07 R)
• M9: 14,636,207 km (0.095 R)
• M10: 16,832,902 km (0.12 R)
• M11: 17,569,821 km (0.098 R)
• M12: 18,009,639 km (0.099 R)
• M13: 18,780,517 km (0.069 R)
• M14: 19,174,109 km (0.108 R)
• M15: 22,304,145 km (0.055 R)
• M16: 23,722,183 km (0.045 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.1

Radius: 3.2

Gravity: 62.51 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 17 AU - 18.5 AU

Year: 26043 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 88,704,741 km

• M1: 41,887 km (0.092 R)
• M2: 145,409 km (0.084 R)
• M3: 423,811 km (0.097 R)
• M4: 601,234 km (0.091 R)
• M5: 803,640 km (0.08 R)
• M6: 1,903,932 km (0.074 R)
• M7: 2,784,764 km (0.088 R)
• M8: 3,873,986 km (0.079 R)
• M9: 7,748,123 km (0.058 R)
• M10: 9,070,119 km (0.083 R)
• M11: 13,769,886 km (0.114 R)
• M12: 14,079,104 km (0.11 R)
• M13: 17,973,287 km (0.028 R)
• M14: 21,069,065 km (0.066 R)
• M15: 21,582,784 km (0.111 R)
• M16: 24,389,390 km (0.117 R)
• M17: 25,530,672 km (0.118 R)
• M18: 29,676,478 km (0.09 R)
• M19: 30,451,843 km (0.114 R)
• M20: 31,240,673 km (0.1 R)
• M21: 31,773,989 km (0.056 R)
• M22: 36,849,995 km (0.032 R)
• M23: 39,424,275 km (0.056 R)
• M24: 41,632,339 km (0.062 R)
• M25: 43,423,924 km (0.112 R)
• M26: 45,096,577 km (0.102 R)
• M27: 45,777,547 km (0.046 R)
• M28: 52,591,879 km (0.108 R)
• M29: 54,876,389 km (0.108 R)
• M30: 55,652,353 km (0.096 R)
• M31: 66,415,620 km (0.085 R)
• M32: 88,438,970 km (0.107 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 16,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit