🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.49 AU - 0.55 AU

Year: 132 Days

Day: 24.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.06 AU - 1.32 AU

Year: 458 Days

Day: 46.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,573,286 km

• M1: 133,441 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.1 AU - 1.36 AU

Year: 482 Days

Day: 13.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.6

Radius: 11.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.53 AU - 6.31 AU

Year: 4456 Days

Day: 12.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 98,573,286 km

• M1: 184,005 km (0.082 R)
• M2: 594,352 km (0.116 R)
• M3: 1,411,306 km (0.047 R)
• M4: 2,801,370 km (0.117 R)
• M5: 4,077,888 km (0.118 R)
• M6: 4,782,345 km (0.05 R)
• M7: 5,566,238 km (0.116 R)
• M8: 8,406,054 km (0.109 R)
• M9: 9,857,004 km (0.113 R)
• M10: 10,424,129 km (0.09 R)
• M11: 13,505,845 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.4

Radius: 7.8

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 18.66 AU - 19.2 AU

Year: 29082 Days

Day: 15.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 118.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 98,573,286 km

• M1: 97,687 km (0.073 R)
• M2: 416,181 km (0.038 R)
• M3: 933,042 km (0.091 R)
• M4: 1,888,374 km (0.107 R)
• M5: 3,635,976 km (0.098 R)
• M6: 6,834,528 km (0.093 R)
• M7: 9,807,786 km (0.104 R)
• M8: 10,518,077 km (0.063 R)
• M9: 10,919,747 km (0.115 R)
• M10: 11,825,113 km (0.119 R)
• M11: 12,930,791 km (0.118 R)
• M12: 19,711,165 km (0.074 R)
• M13: 29,847,767 km (0.108 R)
• M14: 33,585,620 km (0.081 R)
• M15: 34,897,892 km (0.071 R)
• M16: 41,974,919 km (0.08 R)
• M17: 42,478,166 km (0.082 R)
• M18: 53,603,011 km (0.082 R)
• M19: 61,863,507 km (0.08 R)
• M20: 72,847,730 km (0.096 R)
• M21: 73,331,530 km (0.094 R)
• M22: 75,288,719 km (0.102 R)
• M23: 80,333,608 km (0.103 R)
• M24: 81,368,825 km (0.051 R)
• M25: 82,675,413 km (0.113 R)
• M26: 86,138,005 km (0.086 R)
• M27: 86,679,101 km (0.098 R)
• M28: 93,635,850 km (0.075 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 11,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit