🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.76 AU - 2.38 AU

Year: 1104 Days

Day: 14.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,601,252 km

• M1: 1,674,299 km (0.097 R)

Asteroid Belt

Center: 4.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.4

Radius: 14.4

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.78 AU - 6.42 AU

Year: 5587 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 96,601,252 km

• M1: 198,217 km (0.056 R)
• M2: 988,992 km (0.062 R)
• M3: 1,970,503 km (0.118 R)
• M4: 7,078,672 km (0.111 R)
• M5: 8,117,180 km (0.07 R)
• M6: 11,475,802 km (0.12 R)
• M7: 12,082,422 km (0.082 R)
• M8: 12,759,651 km (0.109 R)
• M9: 13,309,573 km (0.094 R)
• M10: 15,725,579 km (0.115 R)
• M11: 20,179,107 km (0.034 R)
• M12: 23,132,319 km (0.088 R)
• M13: 27,918,852 km (0.061 R)

Asteroid Belt

Center: 6.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.3

Radius: 12.3

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.59 AU - 8.03 AU

Year: 7330 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 82.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 96,601,252 km

• M1: 153,936 km (0.088 R)
• M2: 811,419 km (0.111 R)
• M3: 1,314,965 km (0.12 R)
• M4: 1,797,718 km (0.11 R)
• M5: 2,382,944 km (0.087 R)
• M6: 3,130,485 km (0.092 R)
• M7: 5,172,795 km (0.058 R)
• M8: 6,877,014 km (0.099 R)
• M9: 7,696,661 km (0.119 R)
• M10: 9,654,299 km (0.058 R)
• M11: 11,687,184 km (0.025 R)
• M12: 12,358,878 km (0.107 R)
• M13: 16,822,580 km (0.095 R)
• M14: 20,424,896 km (0.049 R)
• M15: 23,897,213 km (0.107 R)
• M16: 26,994,038 km (0.092 R)
• M17: 28,338,773 km (0.034 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.2

Radius: 8

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 18.24 AU - 18.64 AU

Year: 29366 Days

Day: 15.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 96,601,252 km

• M1: 99,483 km (0.085 R)
• M2: 599,139 km (0.098 R)
• M3: 1,484,160 km (0.107 R)
• M4: 4,062,181 km (0.071 R)
• M5: 4,715,325 km (0.102 R)
• M6: 7,198,201 km (0.097 R)
• M7: 8,489,230 km (0.078 R)
• M8: 13,590,219 km (0.113 R)
• M9: 21,363,474 km (0.099 R)
• M10: 23,772,747 km (0.119 R)
• M11: 24,925,548 km (0.11 R)
• M12: 27,342,003 km (0.1 R)
• M13: 36,118,611 km (0.115 R)
• M14: 36,722,238 km (0.062 R)
• M15: 55,477,622 km (0.115 R)
• M16: 57,706,032 km (0.079 R)
• M17: 59,782,899 km (0.084 R)
• M18: 60,415,698 km (0.078 R)
• M19: 71,628,358 km (0.116 R)
• M20: 72,103,631 km (0.098 R)
• M21: 73,301,012 km (0.073 R)
• M22: 82,056,377 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 12,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit