🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.42 AU - 1.52 AU

Year: 635 Days

Day: 28.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984

Radius: 10.1

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.71 AU - 6.75 AU

Year: 6223 Days

Day: 13.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,444,417 km

• M1: 125,662 km (0.111 R)
• M2: 682,615 km (0.105 R)
• M3: 1,025,793 km (0.09 R)
• M4: 1,898,547 km (0.094 R)
• M5: 2,584,453 km (0.097 R)
• M6: 2,934,362 km (0.066 R)
• M7: 4,257,855 km (0.107 R)
• M8: 5,186,558 km (0.086 R)
• M9: 5,619,345 km (0.104 R)
• M10: 8,445,099 km (0.053 R)
• M11: 9,536,565 km (0.107 R)
• M12: 11,786,667 km (0.051 R)
• M13: 17,718,821 km (0.07 R)
• M14: 18,206,210 km (0.111 R)
• M15: 18,846,041 km (0.103 R)
• M16: 21,951,692 km (0.087 R)
• M17: 24,173,969 km (0.106 R)
• M18: 30,032,670 km (0.101 R)
• M19: 30,427,459 km (0.119 R)
• M20: 32,869,495 km (0.106 R)
• M21: 34,245,346 km (0.072 R)
• M22: 36,998,695 km (0.109 R)
• M23: 37,566,568 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.8

Radius: 5.2

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 14.6 AU - 18.58 AU

Year: 24086 Days

Day: 17.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,444,417 km

• M1: 64,776 km (0.066 R)
• M2: 257,757 km (0.101 R)
• M3: 482,004 km (0.117 R)
• M4: 1,231,639 km (0.038 R)
• M5: 1,593,217 km (0.054 R)
• M6: 1,927,120 km (0.1 R)
• M7: 2,222,875 km (0.093 R)
• M8: 2,806,606 km (0.042 R)
• M9: 3,687,737 km (0.116 R)
• M10: 4,271,767 km (0.116 R)
• M11: 5,279,010 km (0.076 R)
• M12: 5,582,693 km (0.051 R)
• M13: 6,183,329 km (0.08 R)
• M14: 7,232,608 km (0.08 R)
• M15: 9,291,225 km (0.105 R)
• M16: 13,444,510 km (0.074 R)
• M17: 14,519,221 km (0.11 R)
• M18: 14,964,724 km (0.073 R)
• M19: 16,919,370 km (0.106 R)
• M20: 21,709,793 km (0.092 R)
• M21: 24,101,563 km (0.079 R)
• M22: 24,308,457 km (0.082 R)
• M23: 28,584,264 km (0.108 R)
• M24: 33,207,287 km (0.11 R)
• M25: 37,884,464 km (0.114 R)
• M26: 44,986,473 km (0.113 R)
• M27: 50,860,134 km (0.118 R)
• M28: 66,102,961 km (0.054 R)
• M29: 68,147,365 km (0.115 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 19,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit