🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.52 AU - 0.8 AU

Year: 200 Days

Day: 25.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,947,761 km

• M1: 166,502 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.3

Radius: 11.6

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.73 AU - 5.57 AU

Year: 3738 Days

Day: 11.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,947,761 km

• M1: 146,157 km (0.107 R)
• M2: 520,002 km (0.079 R)
• M3: 909,705 km (0.095 R)
• M4: 1,918,593 km (0.087 R)
• M5: 2,286,603 km (0.099 R)
• M6: 3,187,482 km (0.07 R)
• M7: 4,598,788 km (0.086 R)
• M8: 5,267,341 km (0.108 R)
• M9: 6,390,372 km (0.11 R)
• M10: 7,391,780 km (0.11 R)
• M11: 7,806,466 km (0.12 R)
• M12: 8,457,815 km (0.114 R)
• M13: 9,868,972 km (0.114 R)
• M14: 11,707,081 km (0.111 R)
• M15: 13,918,885 km (0.112 R)
• M16: 15,539,928 km (0.089 R)
• M17: 15,992,760 km (0.043 R)
• M18: 17,769,684 km (0.109 R)
• M19: 20,339,027 km (0.057 R)
• M20: 22,565,492 km (0.082 R)
• M21: 22,927,519 km (0.043 R)
• M22: 25,885,817 km (0.108 R)
• M23: 27,497,585 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.8

Radius: 7.3

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.45 AU - 15.01 AU

Year: 18965 Days

Day: 15.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,947,761 km

• M1: 90,806 km (0.112 R)
• M2: 533,915 km (0.089 R)
• M3: 875,148 km (0.054 R)
• M4: 1,166,714 km (0.025 R)
• M5: 1,968,558 km (0.102 R)
• M6: 3,119,564 km (0.08 R)
• M7: 5,758,620 km (0.1 R)
• M8: 7,563,968 km (0.053 R)
• M9: 8,241,496 km (0.035 R)
• M10: 9,550,926 km (0.093 R)
• M11: 10,111,619 km (0.094 R)
• M12: 10,517,030 km (0.032 R)
• M13: 11,360,462 km (0.076 R)
• M14: 12,183,101 km (0.073 R)
• M15: 18,481,770 km (0.047 R)
• M16: 19,618,115 km (0.103 R)
• M17: 20,067,358 km (0.081 R)
• M18: 22,319,853 km (0.1 R)
• M19: 22,612,765 km (0.083 R)
• M20: 24,115,925 km (0.12 R)
• M21: 27,880,256 km (0.081 R)
• M22: 31,771,895 km (0.047 R)
• M23: 37,641,218 km (0.092 R)
• M24: 45,121,261 km (0.109 R)
• M25: 56,555,325 km (0.081 R)
• M26: 63,324,180 km (0.09 R)
• M27: 68,741,418 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 12,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit