🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.41 AU - 0.65 AU

Year: 148 Days

Day: 19.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.7

Radius: 9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.48 AU - 12.04 AU

Year: 14467 Days

Day: 5.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,242,454 km

• M1: 111,899 km (0.063 R)
• M2: 432,637 km (0.099 R)
• M3: 815,608 km (0.11 R)
• M4: 1,446,761 km (0.088 R)
• M5: 2,142,840 km (0.109 R)
• M6: 2,567,099 km (0.101 R)
• M7: 3,006,169 km (0.119 R)
• M8: 4,523,092 km (0.098 R)
• M9: 6,192,155 km (0.094 R)
• M10: 7,312,045 km (0.09 R)
• M11: 8,685,802 km (0.076 R)
• M12: 9,902,631 km (0.114 R)
• M13: 10,742,773 km (0.103 R)
• M14: 13,717,377 km (0.119 R)
• M15: 14,879,603 km (0.037 R)
• M16: 17,398,980 km (0.085 R)
• M17: 18,002,757 km (0.115 R)
• M18: 19,252,199 km (0.037 R)
• M19: 20,116,575 km (0.108 R)
• M20: 24,915,077 km (0.09 R)
• M21: 25,941,318 km (0.07 R)
• M22: 35,614,615 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.1

Radius: 6.3

Gravity: 15.65 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.64 AU - 13.98 AU

Year: 15540 Days

Day: 20.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 62,242,454 km

• M1: 78,688 km (0.12 R)
• M2: 428,897 km (0.088 R)
• M3: 795,861 km (0.093 R)
• M4: 1,085,033 km (0.096 R)
• M5: 1,343,239 km (0.118 R)
• M6: 1,563,298 km (0.114 R)
• M7: 2,232,150 km (0.105 R)
• M8: 2,859,563 km (0.109 R)
• M9: 3,462,592 km (0.112 R)
• M10: 3,880,419 km (0.113 R)
• M11: 4,177,371 km (0.102 R)
• M12: 5,630,565 km (0.114 R)
• M13: 6,168,668 km (0.106 R)
• M14: 6,491,351 km (0.118 R)
• M15: 7,126,543 km (0.101 R)
• M16: 7,572,495 km (0.057 R)
• M17: 8,179,862 km (0.092 R)
• M18: 8,668,748 km (0.091 R)
• M19: 9,438,279 km (0.116 R)
• M20: 14,050,082 km (0.105 R)
• M21: 15,182,389 km (0.057 R)
• M22: 16,681,808 km (0.118 R)
• M23: 17,308,174 km (0.106 R)
• M24: 21,037,201 km (0.092 R)
• M25: 21,583,981 km (0.065 R)
• M26: 23,281,019 km (0.108 R)
• M27: 25,576,299 km (0.102 R)
• M28: 28,902,907 km (0.09 R)
• M29: 31,668,224 km (0.079 R)
• M30: 36,791,801 km (0.112 R)
• M31: 37,054,944 km (0.114 R)
• M32: 38,796,413 km (0.079 R)
• M33: 40,731,910 km (0.108 R)
• M34: 41,154,973 km (0.119 R)
• M35: 43,902,188 km (0.056 R)
• M36: 50,728,488 km (0.026 R)
• M37: 55,941,077 km (0.095 R)
• M38: 61,130,178 km (0.096 R)
• M39: 62,242,438 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 19,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit