🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.5 AU - 4.38 AU

Year: 2900 Days

Day: 28.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.9

Radius: 6.6

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 13.19 AU - 15.33 AU

Year: 19970 Days

Day: 19.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,553,879 km

• M1: 82,129 km (0.118 R)
• M2: 566,378 km (0.089 R)
• M3: 943,963 km (0.063 R)
• M4: 1,857,258 km (0.103 R)
• M5: 2,106,338 km (0.067 R)
• M6: 3,014,547 km (0.05 R)
• M7: 3,622,961 km (0.101 R)
• M8: 4,279,995 km (0.091 R)
• M9: 5,828,034 km (0.029 R)
• M10: 6,365,240 km (0.113 R)
• M11: 7,189,075 km (0.114 R)
• M12: 9,350,765 km (0.073 R)
• M13: 20,714,967 km (0.064 R)
• M14: 22,510,740 km (0.093 R)
• M15: 24,701,301 km (0.101 R)
• M16: 25,495,367 km (0.118 R)
• M17: 30,394,847 km (0.082 R)
• M18: 33,544,331 km (0.112 R)
• M19: 36,266,264 km (0.092 R)
• M20: 40,210,412 km (0.042 R)
• M21: 41,032,003 km (0.109 R)
• M22: 48,782,968 km (0.08 R)
• M23: 53,740,043 km (0.089 R)
• M24: 54,904,064 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.1

Radius: 3.1

Gravity: 40.18 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 16.31 AU - 19.37 AU

Year: 27945 Days

Day: 22.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 78,553,879 km

• M1: 41,439 km (0.096 R)
• M2: 223,200 km (0.109 R)
• M3: 360,082 km (0.031 R)
• M4: 527,632 km (0.105 R)
• M5: 1,070,522 km (0.1 R)
• M6: 1,179,130 km (0.109 R)
• M7: 1,516,324 km (0.105 R)
• M8: 3,151,878 km (0.074 R)
• M9: 4,312,907 km (0.083 R)
• M10: 4,519,202 km (0.081 R)
• M11: 6,108,530 km (0.095 R)
• M12: 6,636,012 km (0.084 R)
• M13: 7,781,034 km (0.059 R)
• M14: 7,932,876 km (0.088 R)
• M15: 9,561,398 km (0.089 R)
• M16: 9,794,173 km (0.106 R)
• M17: 10,090,376 km (0.117 R)
• M18: 10,453,750 km (0.116 R)
• M19: 11,860,568 km (0.081 R)
• M20: 13,101,482 km (0.03 R)
• M21: 16,494,212 km (0.12 R)
• M22: 16,828,863 km (0.076 R)
• M23: 17,168,001 km (0.115 R)
• M24: 21,205,199 km (0.098 R)
• M25: 22,203,466 km (0.085 R)
• M26: 22,508,944 km (0.095 R)
• M27: 26,169,455 km (0.067 R)
• M28: 26,739,123 km (0.07 R)
• M29: 29,100,675 km (0.05 R)
• M30: 34,914,647 km (0.08 R)
• M31: 35,883,443 km (0.112 R)
• M32: 42,230,133 km (0.113 R)
• M33: 49,457,954 km (0.091 R)
• M34: 57,467,274 km (0.049 R)
• M35: 59,205,452 km (0.026 R)
• M36: 59,792,474 km (0.114 R)
• M37: 60,383,535 km (0.099 R)
• M38: 65,044,257 km (0.11 R)
• M39: 66,931,434 km (0.095 R)
• M40: 75,302,183 km (0.102 R)
• M41: 77,149,118 km (0.063 R)
• M42: 78,318,524 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 19,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit