🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.54 AU - 1.64 AU

Year: 725 Days

Day: 20.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,800,625 km

• M1: 906,713 km (0.103 R)

Asteroid Belt

Center: 2.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.76 AU - 3.14 AU

Year: 1832 Days

Day: 25.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,800,625 km

• M1: 1,839,755 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.9

Radius: 11.5

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.39 AU - 7.05 AU

Year: 4947 Days

Day: 5.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 44,800,625 km

• M1: 143,016 km (0.103 R)
• M2: 1,740,422 km (0.088 R)
• M3: 3,079,323 km (0.104 R)
• M4: 3,512,558 km (0.116 R)
• M5: 6,033,881 km (0.094 R)
• M6: 6,624,643 km (0.109 R)
• M7: 10,339,008 km (0.106 R)
• M8: 11,850,994 km (0.1 R)
• M9: 13,017,857 km (0.081 R)
• M10: 15,742,633 km (0.075 R)
• M11: 18,398,444 km (0.076 R)
• M12: 20,543,976 km (0.106 R)
• M13: 24,067,754 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.6

Radius: 5.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 14.65 AU - 19.81 AU

Year: 25865 Days

Day: 24 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,800,625 km

• M1: 108,010 km (0.058 R)
• M2: 305,329 km (0.093 R)
• M3: 559,047 km (0.11 R)
• M4: 777,011 km (0.098 R)
• M5: 1,549,236 km (0.109 R)
• M6: 2,004,013 km (0.065 R)
• M7: 2,602,405 km (0.107 R)
• M8: 3,220,693 km (0.076 R)
• M9: 3,455,262 km (0.091 R)
• M10: 4,713,679 km (0.063 R)
• M11: 6,038,219 km (0.104 R)
• M12: 6,996,393 km (0.107 R)
• M13: 7,925,097 km (0.077 R)
• M14: 8,353,545 km (0.093 R)
• M15: 9,539,557 km (0.106 R)
• M16: 11,148,333 km (0.104 R)
• M17: 15,877,271 km (0.092 R)
• M18: 21,215,222 km (0.103 R)
• M19: 28,027,759 km (0.104 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 17,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit