🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.54 AU - 0.58 AU

Year: 155 Days

Day: 30 Hours

Environment

Temp: 189 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,552,290 km

• M1: 149,598 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.05 AU - 1.29 AU

Year: 467 Days

Day: 23 Hours

Environment

Temp: -3 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.25 AU - 3.71 AU

Year: 1898 Days

Day: 41.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.2

Radius: 13.4

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.2 AU - 5.3 AU

Year: 4438 Days

Day: 13.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,552,290 km

• M1: 166,652 km (0.063 R)
• M2: 1,338,751 km (0.101 R)
• M3: 1,937,592 km (0.056 R)
• M4: 2,608,987 km (0.036 R)
• M5: 3,152,626 km (0.111 R)
• M6: 5,172,047 km (0.085 R)
• M7: 7,869,895 km (0.103 R)
• M8: 8,582,280 km (0.116 R)
• M9: 9,174,688 km (0.109 R)
• M10: 11,349,093 km (0.115 R)
• M11: 11,774,400 km (0.067 R)
• M12: 12,308,464 km (0.064 R)
• M13: 13,477,871 km (0.102 R)
• M14: 16,273,855 km (0.062 R)
• M15: 18,254,231 km (0.101 R)
• M16: 22,318,806 km (0.037 R)
• M17: 23,441,089 km (0.075 R)
• M18: 24,054,889 km (0.097 R)
• M19: 24,522,233 km (0.111 R)
• M20: 27,118,204 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.4

Radius: 7.3

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.7 AU - 16.12 AU

Year: 18118 Days

Day: 18.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,552,290 km

• M1: 92,751 km (0.116 R)
• M2: 373,995 km (0.095 R)
• M3: 781,350 km (0.085 R)
• M4: 1,556,117 km (0.118 R)
• M5: 1,791,584 km (0.07 R)
• M6: 2,356,615 km (0.051 R)
• M7: 2,934,213 km (0.109 R)
• M8: 4,433,333 km (0.099 R)
• M9: 5,348,573 km (0.026 R)
• M10: 6,597,565 km (0.12 R)
• M11: 6,994,000 km (0.107 R)
• M12: 7,981,046 km (0.118 R)
• M13: 8,229,229 km (0.067 R)
• M14: 10,462,576 km (0.113 R)
• M15: 13,002,897 km (0.111 R)
• M16: 14,635,758 km (0.067 R)
• M17: 15,234,449 km (0.109 R)
• M18: 18,132,309 km (0.111 R)
• M19: 23,439,892 km (0.06 R)
• M20: 26,500,066 km (0.106 R)
• M21: 30,778,116 km (0.086 R)
• M22: 33,399,969 km (0.116 R)
• M23: 35,361,496 km (0.112 R)
• M24: 39,944,427 km (0.11 R)
• M25: 41,259,841 km (0.104 R)
• M26: 44,440,890 km (0.105 R)
• M27: 46,170,690 km (0.115 R)
• M28: 54,068,560 km (0.067 R)
• M29: 57,133,372 km (0.111 R)
• M30: 60,693,651 km (0.063 R)
• M31: 68,045,938 km (0.04 R)
• M32: 69,710,065 km (0.071 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 20,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit