🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.68 AU - 0.72 AU

Year: 223 Days

Day: 26.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.6

Radius: 14.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.05 AU - 12.01 AU

Year: 13950 Days

Day: 10.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,141,861 km

• M1: 182,809 km (0.095 R)
• M2: 830,119 km (0.114 R)
• M3: 1,464,264 km (0.113 R)
• M4: 2,357,214 km (0.095 R)
• M5: 6,997,590 km (0.113 R)
• M6: 7,702,046 km (0.105 R)
• M7: 8,453,476 km (0.095 R)
• M8: 8,998,013 km (0.078 R)
• M9: 10,268,099 km (0.073 R)
• M10: 11,004,419 km (0.08 R)
• M11: 12,774,162 km (0.104 R)
• M12: 15,154,863 km (0.065 R)
• M13: 18,633,312 km (0.118 R)
• M14: 21,683,164 km (0.106 R)
• M15: 24,451,174 km (0.099 R)
• M16: 24,951,279 km (0.107 R)
• M17: 26,913,854 km (0.107 R)
• M18: 29,089,007 km (0.081 R)
• M19: 30,105,225 km (0.081 R)
• M20: 33,295,998 km (0.102 R)
• M21: 42,032,813 km (0.066 R)
• M22: 44,954,908 km (0.084 R)
• M23: 47,698,533 km (0.117 R)
• M24: 48,322,955 km (0.091 R)
• M25: 60,701,281 km (0.044 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.3

Radius: 5.8

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 15.27 AU - 16.97 AU

Year: 24646 Days

Day: 22.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,141,861 km

• M1: 73,901 km (0.111 R)
• M2: 385,364 km (0.116 R)
• M3: 1,617,751 km (0.103 R)
• M4: 1,803,103 km (0.079 R)
• M5: 3,284,870 km (0.114 R)
• M6: 4,237,509 km (0.087 R)
• M7: 4,692,736 km (0.077 R)
• M8: 6,052,730 km (0.119 R)
• M9: 9,964,116 km (0.056 R)
• M10: 16,750,474 km (0.1 R)
• M11: 17,149,451 km (0.102 R)
• M12: 18,384,531 km (0.035 R)
• M13: 20,301,478 km (0.117 R)
• M14: 21,965,904 km (0.076 R)
• M15: 25,563,733 km (0.069 R)
• M16: 28,281,178 km (0.096 R)
• M17: 28,846,808 km (0.1 R)
• M18: 29,304,727 km (0.106 R)
• M19: 46,964,008 km (0.091 R)
• M20: 52,363,294 km (0.101 R)
• M21: 57,437,205 km (0.11 R)
• M22: 62,829,311 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 19,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit