🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.41 AU - 1.61 AU

Year: 710 Days

Day: 41.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,399,787 km

• M1: 200,760 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.85 AU - 2.35 AU

Year: 1165 Days

Day: 35.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.5

Radius: 14.2

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.58 AU - 6.54 AU

Year: 5020 Days

Day: 8.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 123.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,399,787 km

• M1: 180,265 km (0.102 R)
• M2: 706,850 km (0.085 R)
• M3: 1,200,373 km (0.111 R)
• M4: 1,687,314 km (0.074 R)
• M5: 3,272,902 km (0.071 R)
• M6: 4,274,011 km (0.066 R)
• M7: 5,275,120 km (0.05 R)
• M8: 5,846,285 km (0.109 R)
• M9: 6,586,345 km (0.106 R)
• M10: 7,080,018 km (0.12 R)
• M11: 9,186,656 km (0.051 R)
• M12: 11,077,872 km (0.059 R)
• M13: 12,859,433 km (0.083 R)
• M14: 13,476,225 km (0.103 R)
• M15: 14,493,341 km (0.089 R)
• M16: 15,850,642 km (0.106 R)
• M17: 16,862,223 km (0.094 R)
• M18: 27,480,082 km (0.036 R)
• M19: 29,910,897 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.7

Radius: 4.3

Gravity: 34.16 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.02 AU - 14.3 AU

Year: 19331 Days

Day: 24 Hours

Environment

Temp: -196 °C

Axial Tilt: 75.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,399,787 km

• M1: 53,406 km (0.06 R)
• M2: 239,506 km (0.081 R)
• M3: 489,634 km (0.107 R)
• M4: 742,753 km (0.103 R)
• M5: 910,901 km (0.091 R)
• M6: 1,369,569 km (0.101 R)
• M7: 1,525,449 km (0.1 R)
• M8: 1,781,711 km (0.092 R)
• M9: 2,922,095 km (0.08 R)
• M10: 3,262,879 km (0.103 R)
• M11: 5,039,653 km (0.099 R)
• M12: 5,375,201 km (0.087 R)
• M13: 7,905,350 km (0.065 R)
• M14: 9,537,762 km (0.118 R)
• M15: 11,382,304 km (0.116 R)
• M16: 12,221,847 km (0.084 R)
• M17: 13,310,919 km (0.108 R)
• M18: 14,463,122 km (0.081 R)
• M19: 14,761,271 km (0.095 R)
• M20: 17,046,528 km (0.102 R)
• M21: 17,463,008 km (0.114 R)
• M22: 18,841,403 km (0.068 R)
• M23: 20,290,707 km (0.114 R)
• M24: 21,618,239 km (0.093 R)
• M25: 23,306,899 km (0.025 R)
• M26: 24,868,252 km (0.093 R)
• M27: 27,623,097 km (0.09 R)
• M28: 27,966,724 km (0.117 R)
• M29: 29,132,839 km (0.116 R)
• M30: 34,783,300 km (0.102 R)
• M31: 35,452,751 km (0.049 R)
• M32: 44,797,531 km (0.087 R)
• M33: 47,039,704 km (0.088 R)
• M34: 47,365,977 km (0.061 R)
• M35: 51,919,736 km (0.093 R)
• M36: 54,212,922 km (0.112 R)
• M37: 54,571,508 km (0.076 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 10,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit