🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.74 AU - 0.82 AU

Year: 252 Days

Day: 16.2 Hours

Environment

Temp: 101 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,687,256 km

• M1: 378,034 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.16 AU - 4.14 AU

Year: 2547 Days

Day: 17.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.6

Radius: 9.2

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.26 AU - 12.64 AU

Year: 12339 Days

Day: 6.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,687,256 km

• M1: 114,442 km (0.092 R)
• M2: 682,166 km (0.081 R)
• M3: 1,159,832 km (0.119 R)
• M4: 1,866,084 km (0.067 R)
• M5: 2,333,577 km (0.085 R)
• M6: 2,771,001 km (0.094 R)
• M7: 3,357,724 km (0.111 R)
• M8: 4,275,806 km (0.061 R)
• M9: 4,596,544 km (0.076 R)
• M10: 5,901,187 km (0.053 R)
• M11: 7,437,258 km (0.094 R)
• M12: 8,209,034 km (0.09 R)
• M13: 8,985,895 km (0.111 R)
• M14: 10,791,990 km (0.102 R)
• M15: 11,611,637 km (0.073 R)
• M16: 22,135,399 km (0.113 R)
• M17: 24,365,604 km (0.056 R)
• M18: 26,643,680 km (0.112 R)
• M19: 29,686,201 km (0.072 R)
• M20: 31,291,087 km (0.091 R)
• M21: 34,093,205 km (0.068 R)
• M22: 35,377,503 km (0.051 R)
• M23: 39,550,835 km (0.109 R)
• M24: 40,319,917 km (0.104 R)
• M25: 41,229,772 km (0.087 R)
• M26: 43,225,258 km (0.095 R)
• M27: 45,423,897 km (0.06 R)
• M28: 47,408,014 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329

Radius: 3.6

Gravity: 25.39 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.09 AU - 13.41 AU

Year: 16629 Days

Day: 21.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,687,256 km

• M1: 51,312 km (0.098 R)
• M2: 312,660 km (0.093 R)
• M3: 790,774 km (0.065 R)
• M4: 1,139,637 km (0.104 R)
• M5: 1,835,267 km (0.088 R)
• M6: 2,077,466 km (0.119 R)
• M7: 2,754,695 km (0.114 R)
• M8: 3,119,714 km (0.093 R)
• M9: 3,672,927 km (0.088 R)
• M10: 4,318,442 km (0.115 R)
• M11: 4,498,558 km (0.081 R)
• M12: 4,841,885 km (0.071 R)
• M13: 7,926,443 km (0.038 R)
• M14: 8,947,299 km (0.112 R)
• M15: 16,817,344 km (0.061 R)
• M16: 19,530,152 km (0.075 R)
• M17: 19,940,050 km (0.099 R)
• M18: 25,509,878 km (0.105 R)
• M19: 25,999,512 km (0.113 R)
• M20: 27,098,906 km (0.06 R)
• M21: 27,608,736 km (0.12 R)
• M22: 27,917,655 km (0.085 R)
• M23: 29,711,932 km (0.114 R)
• M24: 32,259,883 km (0.074 R)
• M25: 35,190,356 km (0.114 R)
• M26: 38,806,136 km (0.066 R)
• M27: 52,687,323 km (0.087 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 13,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit