🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.49 AU - 0.79 AU

Year: 187 Days

Day: 35 Hours

Environment

Temp: 211 °C

Axial Tilt: 120.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.79 AU - 1.01 AU

Year: 312 Days

Day: 21.4 Hours

Environment

Temp: 120 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.03 AU - 5.03 AU

Year: 2955 Days

Day: 13.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.7

Radius: 12

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.6 AU - 10.02 AU

Year: 8750 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,860,625 km

• M1: 149,299 km (0.069 R)
• M2: 728,242 km (0.109 R)
• M3: 1,182,272 km (0.07 R)
• M4: 2,095,417 km (0.112 R)
• M5: 3,431,775 km (0.088 R)
• M6: 5,956,838 km (0.118 R)
• M7: 6,841,859 km (0.093 R)
• M8: 8,872,799 km (0.112 R)
• M9: 9,349,269 km (0.07 R)
• M10: 9,980,572 km (0.081 R)
• M11: 11,580,970 km (0.093 R)
• M12: 13,685,812 km (0.109 R)
• M13: 14,264,307 km (0.066 R)
• M14: 15,470,065 km (0.089 R)
• M15: 17,539,004 km (0.099 R)
• M16: 18,710,206 km (0.054 R)
• M17: 20,526,174 km (0.052 R)
• M18: 22,377,597 km (0.106 R)
• M19: 23,099,706 km (0.118 R)
• M20: 36,428,428 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.1

Radius: 7.8

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.99 AU - 14.71 AU

Year: 16825 Days

Day: 15.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,860,625 km

• M1: 97,239 km (0.059 R)
• M2: 411,993 km (0.081 R)
• M3: 909,405 km (0.054 R)
• M4: 2,386,385 km (0.089 R)
• M5: 2,838,620 km (0.076 R)
• M6: 3,146,492 km (0.063 R)
• M7: 4,801,792 km (0.062 R)
• M8: 9,927,165 km (0.071 R)
• M9: 12,853,449 km (0.053 R)
• M10: 14,581,753 km (0.113 R)
• M11: 15,865,453 km (0.095 R)
• M12: 24,006,120 km (0.091 R)
• M13: 26,405,371 km (0.074 R)
• M14: 30,637,494 km (0.084 R)
• M15: 33,093,742 km (0.107 R)
• M16: 34,431,296 km (0.067 R)
• M17: 36,312,789 km (0.113 R)
• M18: 37,213,817 km (0.065 R)
• M19: 45,261,285 km (0.092 R)
• M20: 51,924,972 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 17,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit