🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.42 AU - 0.68 AU

Year: 145 Days

Day: 25 Hours

Environment

Temp: 247 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.6 AU - 0.62 AU

Year: 170 Days

Day: 12.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,989,880 km

• M1: 286,929 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.57 AU - 3.65 AU

Year: 1955 Days

Day: 25.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.7

Radius: 9.2

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.58 AU - 15.62 AU

Year: 15942 Days

Day: 10.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,989,880 km

• M1: 122,670 km (0.07 R)
• M2: 481,556 km (0.037 R)
• M3: 776,712 km (0.069 R)
• M4: 1,611,917 km (0.09 R)
• M5: 2,576,524 km (0.067 R)
• M6: 3,099,219 km (0.083 R)
• M7: 3,399,163 km (0.12 R)
• M8: 4,542,839 km (0.106 R)
• M9: 4,865,222 km (0.035 R)
• M10: 5,342,290 km (0.093 R)
• M11: 6,713,204 km (0.098 R)
• M12: 9,341,938 km (0.046 R)
• M13: 9,865,082 km (0.034 R)
• M14: 11,142,648 km (0.09 R)
• M15: 12,779,249 km (0.081 R)
• M16: 14,023,005 km (0.08 R)
• M17: 14,919,396 km (0.096 R)
• M18: 16,148,492 km (0.081 R)
• M19: 17,210,337 km (0.074 R)
• M20: 17,679,476 km (0.05 R)
• M21: 18,399,042 km (0.095 R)
• M22: 19,982,087 km (0.112 R)
• M23: 23,512,597 km (0.081 R)
• M24: 25,374,342 km (0.074 R)
• M25: 27,121,795 km (0.093 R)
• M26: 29,947,250 km (0.116 R)
• M27: 33,930,443 km (0.105 R)
• M28: 38,784,744 km (0.12 R)
• M29: 40,271,896 km (0.095 R)
• M30: 45,108,695 km (0.108 R)
• M31: 49,528,863 km (0.088 R)
• M32: 50,478,062 km (0.092 R)
• M33: 52,576,321 km (0.119 R)
• M34: 58,337,784 km (0.044 R)
• M35: 58,865,416 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.6

Radius: 5.8

Gravity: 27.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 12.82 AU - 16.86 AU

Year: 20377 Days

Day: 21.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,989,880 km

• M1: 72,106 km (0.064 R)
• M2: 527,183 km (0.092 R)
• M3: 782,546 km (0.056 R)
• M4: 1,246,001 km (0.109 R)
• M5: 3,713,019 km (0.097 R)
• M6: 6,054,226 km (0.047 R)
• M7: 7,861,966 km (0.059 R)
• M8: 9,001,603 km (0.106 R)
• M9: 11,402,948 km (0.096 R)
• M10: 13,818,505 km (0.074 R)
• M11: 17,072,857 km (0.112 R)
• M12: 26,188,304 km (0.093 R)
• M13: 27,366,387 km (0.066 R)
• M14: 28,333,837 km (0.11 R)
• M15: 32,971,072 km (0.11 R)
• M16: 34,902,978 km (0.102 R)
• M17: 37,349,053 km (0.113 R)
• M18: 39,753,241 km (0.086 R)
• M19: 41,307,114 km (0.051 R)
• M20: 53,521,331 km (0.076 R)
• M21: 54,273,210 km (0.098 R)
• M22: 57,351,336 km (0.044 R)
• M23: 57,744,180 km (0.111 R)
• M24: 65,766,216 km (0.095 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 18,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit