🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.7

Radius: 13.1

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.25 AU - 1.67 AU

Year: 1139 Days

Day: 6.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 86,129,434 km

• M1: 163,062 km (0.071 R)
• M2: 586,872 km (0.117 R)
• M3: 1,063,790 km (0.112 R)
• M4: 1,485,656 km (0.1 R)
• M5: 1,893,460 km (0.107 R)
• M6: 2,446,374 km (0.034 R)
• M7: 2,891,128 km (0.084 R)
• M8: 4,351,353 km (0.076 R)
• M9: 5,841,647 km (0.075 R)
• M10: 7,908,791 km (0.042 R)
• M11: 9,865,531 km (0.1 R)
• M12: 10,875,017 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170

Radius: 14.4

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.56 AU - 1.84 AU

Year: 1431 Days

Day: 13.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 86,129,434 km

• M1: 185,202 km (0.115 R)
• M2: 870,510 km (0.054 R)
• M3: 1,885,980 km (0.106 R)
• M4: 2,647,733 km (0.119 R)
• M5: 3,289,807 km (0.101 R)
• M6: 5,843,742 km (0.115 R)
• M7: 6,685,230 km (0.082 R)
• M8: 7,606,005 km (0.068 R)

Asteroid Belt

Center: 6.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.9

Radius: 4.3

Gravity: 45.97 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.24 AU - 12.54 AU

Year: 21624 Days

Day: 22.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 86,129,434 km

• M1: 53,406 km (0.113 R)
• M2: 205,996 km (0.095 R)
• M3: 355,744 km (0.104 R)
• M4: 589,715 km (0.11 R)
• M5: 794,963 km (0.051 R)
• M6: 1,020,856 km (0.095 R)
• M7: 1,170,603 km (0.095 R)
• M8: 1,414,597 km (0.081 R)
• M9: 1,548,936 km (0.112 R)
• M10: 1,922,781 km (0.058 R)
• M11: 2,544,061 km (0.106 R)
• M12: 3,175,065 km (0.111 R)
• M13: 4,170,639 km (0.108 R)
• M14: 4,308,269 km (0.116 R)
• M15: 4,520,399 km (0.097 R)
• M16: 5,603,787 km (0.1 R)
• M17: 5,899,542 km (0.066 R)
• M18: 8,055,097 km (0.034 R)
• M19: 9,692,296 km (0.102 R)
• M20: 10,056,717 km (0.104 R)
• M21: 11,879,268 km (0.103 R)
• M22: 14,848,187 km (0.103 R)
• M23: 15,578,374 km (0.114 R)
• M24: 15,743,830 km (0.079 R)
• M25: 17,731,686 km (0.075 R)
• M26: 20,866,958 km (0.102 R)
• M27: 22,197,332 km (0.065 R)
• M28: 25,710,788 km (0.093 R)
• M29: 29,074,346 km (0.084 R)
• M30: 30,214,731 km (0.043 R)
• M31: 30,860,994 km (0.036 R)
• M32: 44,955,806 km (0.109 R)
• M33: 45,628,547 km (0.112 R)
• M34: 46,137,479 km (0.064 R)
• M35: 54,993,823 km (0.113 R)
• M36: 55,377,541 km (0.115 R)
• M37: 55,763,055 km (0.108 R)
• M38: 59,515,418 km (0.117 R)
• M39: 69,961,389 km (0.1 R)
• M40: 74,554,193 km (0.08 R)
• M41: 76,207,998 km (0.108 R)
• M42: 82,313,835 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 17,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit