🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.6 AU - 1.94 AU

Year: 824 Days

Day: 30.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.4

Radius: 8.3

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.24 AU - 11.28 AU

Year: 9858 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 80,589,547 km

• M1: 103,223 km (0.076 R)
• M2: 411,993 km (0.031 R)
• M3: 4,012,963 km (0.11 R)
• M4: 4,844,129 km (0.077 R)
• M5: 5,855,261 km (0.098 R)
• M6: 7,080,617 km (0.112 R)
• M7: 7,460,147 km (0.092 R)
• M8: 14,215,089 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.7

Radius: 6.6

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 15.13 AU - 17.55 AU

Year: 23108 Days

Day: 19.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 80,589,547 km

• M1: 82,129 km (0.119 R)
• M2: 986,897 km (0.064 R)
• M3: 1,266,047 km (0.103 R)
• M4: 1,666,670 km (0.083 R)
• M5: 2,107,086 km (0.083 R)
• M6: 2,343,899 km (0.113 R)
• M7: 2,871,382 km (0.116 R)
• M8: 3,533,801 km (0.087 R)
• M9: 4,293,758 km (0.095 R)
• M10: 5,836,262 km (0.063 R)
• M11: 6,482,973 km (0.101 R)
• M12: 6,754,643 km (0.111 R)
• M13: 8,124,511 km (0.082 R)
• M14: 8,985,596 km (0.102 R)
• M15: 10,025,301 km (0.092 R)
• M16: 12,688,742 km (0.06 R)
• M17: 14,296,321 km (0.076 R)
• M18: 17,910,007 km (0.091 R)
• M19: 18,536,074 km (0.069 R)
• M20: 27,108,630 km (0.06 R)
• M21: 28,775,001 km (0.065 R)
• M22: 31,272,388 km (0.118 R)
• M23: 36,125,043 km (0.074 R)
• M24: 38,287,032 km (0.092 R)
• M25: 40,077,569 km (0.088 R)
• M26: 41,301,878 km (0.068 R)
• M27: 45,124,103 km (0.108 R)
• M28: 46,448,792 km (0.12 R)
• M29: 64,006,795 km (0.084 R)
• M30: 65,677,953 km (0.094 R)
• M31: 77,255,332 km (0.105 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 16,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit