🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.66 AU - 1.1 AU

Year: 294 Days

Day: 12.2 Hours

Environment

Temp: 119 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,568,102 km

• M1: 343,626 km (0.112 R)

Asteroid Belt

Center: 6.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447

Radius: 14

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.71 AU - 13.67 AU

Year: 13343 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 104,568,102 km

• M1: 174,132 km (0.027 R)
• M2: 2,497,387 km (0.11 R)
• M3: 3,534,698 km (0.101 R)
• M4: 5,797,217 km (0.055 R)
• M5: 7,032,895 km (0.109 R)
• M6: 7,523,726 km (0.048 R)
• M7: 9,870,617 km (0.114 R)
• M8: 11,404,594 km (0.048 R)
• M9: 11,854,434 km (0.102 R)
• M10: 16,314,097 km (0.095 R)
• M11: 16,958,564 km (0.084 R)
• M12: 17,769,385 km (0.054 R)
• M13: 21,528,330 km (0.085 R)
• M14: 27,759,680 km (0.082 R)
• M15: 29,724,349 km (0.036 R)
• M16: 39,021,109 km (0.038 R)
• M17: 42,955,533 km (0.095 R)
• M18: 43,499,321 km (0.119 R)
• M19: 46,572,959 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.6

Radius: 5

Gravity: 29.06 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 19.06 AU - 20.44 AU

Year: 31286 Days

Day: 23 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 104,568,102 km

• M1: 62,233 km (0.115 R)
• M2: 225,294 km (0.061 R)
• M3: 702,661 km (0.06 R)
• M4: 949,348 km (0.105 R)
• M5: 1,252,583 km (0.119 R)
• M6: 1,754,633 km (0.095 R)
• M7: 1,941,631 km (0.06 R)
• M8: 5,060,896 km (0.089 R)
• M9: 5,312,968 km (0.094 R)
• M10: 5,751,440 km (0.109 R)
• M11: 6,601,156 km (0.07 R)
• M12: 8,964,353 km (0.106 R)
• M13: 9,906,221 km (0.084 R)
• M14: 10,434,751 km (0.05 R)
• M15: 10,637,605 km (0.108 R)
• M16: 11,547,609 km (0.112 R)
• M17: 12,357,233 km (0.117 R)
• M18: 13,282,795 km (0.119 R)
• M19: 16,701,555 km (0.059 R)
• M20: 19,314,282 km (0.109 R)
• M21: 21,634,844 km (0.094 R)
• M22: 24,017,190 km (0.117 R)
• M23: 26,193,540 km (0.055 R)
• M24: 27,844,801 km (0.081 R)
• M25: 30,795,170 km (0.081 R)
• M26: 33,067,413 km (0.074 R)
• M27: 35,448,861 km (0.078 R)
• M28: 38,101,680 km (0.105 R)
• M29: 40,549,849 km (0.095 R)
• M30: 42,927,558 km (0.115 R)
• M31: 48,332,379 km (0.111 R)
• M32: 49,846,609 km (0.065 R)
• M33: 52,770,649 km (0.091 R)
• M34: 62,224,786 km (0.076 R)
• M35: 72,500,962 km (0.118 R)
• M36: 83,311,353 km (0.098 R)
• M37: 83,581,078 km (0.066 R)
• M38: 85,485,310 km (0.108 R)
• M39: 87,418,413 km (0.103 R)
• M40: 95,441,946 km (0.109 R)
• M41: 98,121,543 km (0.073 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 19,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit