🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.31 AU - 1.65 AU

Year: 668 Days

Day: 18.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.45 AU - 1.71 AU

Year: 737 Days

Day: 15.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.85 AU - 3.15 AU

Year: 1927 Days

Day: 28.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.2

Radius: 3.3

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.24 AU - 14.64 AU

Year: 18273 Days

Day: 23 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,235,834 km

• M1: 47,572 km (0.1 R)
• M2: 351,555 km (0.049 R)
• M3: 483,800 km (0.117 R)
• M4: 699,968 km (0.054 R)
• M5: 921,523 km (0.052 R)
• M6: 1,771,538 km (0.119 R)
• M7: 2,824,408 km (0.118 R)
• M8: 5,341,841 km (0.076 R)
• M9: 6,627,036 km (0.083 R)
• M10: 8,465,145 km (0.051 R)
• M11: 9,089,417 km (0.078 R)
• M12: 9,566,335 km (0.117 R)
• M13: 15,106,991 km (0.098 R)
• M14: 15,408,281 km (0.111 R)
• M15: 17,366,518 km (0.112 R)
• M16: 17,630,707 km (0.094 R)
• M17: 22,229,795 km (0.12 R)
• M18: 27,389,575 km (0.065 R)
• M19: 27,568,045 km (0.119 R)
• M20: 28,747,624 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.3

Radius: 6.5

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 15.24 AU - 16.24 AU

Year: 23159 Days

Day: 22.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 74.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,235,834 km

• M1: 129,851 km (0.071 R)
• M2: 599,139 km (0.101 R)
• M3: 1,018,761 km (0.073 R)
• M4: 3,222,488 km (0.089 R)
• M5: 3,443,893 km (0.102 R)
• M6: 6,522,318 km (0.072 R)
• M7: 7,845,511 km (0.118 R)
• M8: 12,035,897 km (0.057 R)
• M9: 13,561,645 km (0.084 R)
• M10: 13,881,486 km (0.105 R)
• M11: 14,737,036 km (0.1 R)
• M12: 16,407,745 km (0.093 R)
• M13: 17,065,676 km (0.114 R)
• M14: 19,547,655 km (0.057 R)
• M15: 23,430,467 km (0.117 R)
• M16: 25,406,655 km (0.049 R)
• M17: 29,366,660 km (0.072 R)
• M18: 33,254,260 km (0.11 R)
• M19: 34,425,013 km (0.07 R)
• M20: 35,140,540 km (0.048 R)
• M21: 39,903,886 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 11,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit