🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.3

Radius: 8.8

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.28 AU - 2.92 AU

Year: 2750 Days

Day: 15 Hours

Environment

Temp: -207 °C

Axial Tilt: 155.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 26,205,125 km

• M1: 110,254 km (0.116 R)
• M2: 403,316 km (0.057 R)
• M3: 835,355 km (0.109 R)
• M4: 1,446,312 km (0.107 R)
• M5: 2,567,249 km (0.115 R)
• M6: 3,181,947 km (0.104 R)
• M7: 5,862,591 km (0.102 R)
• M8: 6,422,685 km (0.068 R)
• M9: 7,487,972 km (0.067 R)
• M10: 8,952,984 km (0.038 R)
• M11: 10,319,112 km (0.096 R)
• M12: 11,818,980 km (0.074 R)
• M13: 13,129,008 km (0.088 R)
• M14: 14,734,493 km (0.088 R)
• M15: 15,716,004 km (0.117 R)
• M16: 16,412,382 km (0.107 R)
• M17: 16,795,652 km (0.064 R)
• M18: 17,694,436 km (0.093 R)
• M19: 20,393,930 km (0.111 R)
• M20: 21,286,730 km (0.097 R)

Asteroid Belt

Center: 3.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.6

Radius: 14.2

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.48 AU - 5.42 AU

Year: 6158 Days

Day: 13.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,205,125 km

• M1: 176,675 km (0.088 R)
• M2: 885,470 km (0.089 R)
• M3: 1,399,338 km (0.115 R)
• M4: 2,045,302 km (0.114 R)
• M5: 3,707,783 km (0.04 R)
• M6: 4,680,917 km (0.105 R)
• M7: 5,447,756 km (0.085 R)
• M8: 7,752,461 km (0.069 R)
• M9: 8,483,994 km (0.08 R)
• M10: 10,646,731 km (0.118 R)
• M11: 11,691,522 km (0.115 R)
• M12: 13,618,044 km (0.049 R)
• M13: 14,848,935 km (0.049 R)
• M14: 19,778,933 km (0.106 R)
• M15: 22,356,953 km (0.099 R)
• M16: 22,868,727 km (0.112 R)
• M17: 23,840,066 km (0.109 R)
• M18: 24,760,991 km (0.056 R)
• M19: 25,308,968 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.9

Radius: 12.2

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.37 AU - 5.81 AU

Year: 8670 Days

Day: 11.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 26,205,125 km

• M1: 151,842 km (0.052 R)
• M2: 647,609 km (0.12 R)
• M3: 1,166,714 km (0.027 R)
• M4: 1,934,300 km (0.101 R)
• M5: 3,408,438 km (0.095 R)
• M6: 3,793,952 km (0.054 R)
• M7: 4,415,830 km (0.057 R)
• M8: 5,287,836 km (0.119 R)
• M9: 6,481,926 km (0.059 R)
• M10: 7,574,140 km (0.07 R)
• M11: 8,379,874 km (0.042 R)
• M12: 9,674,943 km (0.083 R)
• M13: 11,543,420 km (0.073 R)
• M14: 12,515,358 km (0.045 R)
• M15: 13,641,680 km (0.08 R)
• M16: 14,516,678 km (0.094 R)
• M17: 15,319,570 km (0.116 R)
• M18: 16,493,016 km (0.054 R)
• M19: 18,704,970 km (0.098 R)
• M20: 21,175,579 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 14,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit