🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.9

Radius: 10

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.41 AU - 4.03 AU

Year: 4707 Days

Day: 9.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,805,561 km

• M1: 124,316 km (0.104 R)
• M2: 605,871 km (0.103 R)
• M3: 928,704 km (0.074 R)
• M4: 1,574,069 km (0.11 R)
• M5: 2,004,013 km (0.099 R)
• M6: 2,737,791 km (0.104 R)
• M7: 4,240,501 km (0.108 R)
• M8: 4,780,849 km (0.066 R)
• M9: 5,608,275 km (0.069 R)
• M10: 6,319,164 km (0.049 R)
• M11: 7,513,104 km (0.101 R)
• M12: 9,152,248 km (0.099 R)
• M13: 10,760,874 km (0.094 R)
• M14: 11,234,501 km (0.079 R)
• M15: 12,786,878 km (0.093 R)
• M16: 14,633,514 km (0.118 R)
• M17: 20,438,061 km (0.071 R)
• M18: 21,704,557 km (0.1 R)
• M19: 22,322,396 km (0.103 R)
• M20: 23,378,108 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.3

Radius: 8.2

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.6 AU - 4.54 AU

Year: 5386 Days

Day: 7.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 36,805,561 km

• M1: 102,175 km (0.097 R)
• M2: 436,826 km (0.092 R)
• M3: 803,789 km (0.106 R)
• M4: 1,121,685 km (0.109 R)
• M5: 1,792,482 km (0.107 R)
• M6: 2,093,473 km (0.12 R)
• M7: 3,653,479 km (0.118 R)
• M8: 3,950,581 km (0.082 R)
• M9: 4,645,762 km (0.095 R)
• M10: 5,134,049 km (0.087 R)
• M11: 6,117,955 km (0.105 R)
• M12: 7,187,280 km (0.112 R)
• M13: 9,224,504 km (0.045 R)
• M14: 9,908,465 km (0.085 R)
• M15: 11,091,186 km (0.042 R)
• M16: 11,716,804 km (0.101 R)
• M17: 12,673,034 km (0.113 R)
• M18: 13,196,776 km (0.043 R)
• M19: 13,899,138 km (0.118 R)
• M20: 15,913,773 km (0.035 R)
• M21: 16,771,567 km (0.101 R)
• M22: 17,085,274 km (0.058 R)
• M23: 20,158,163 km (0.118 R)
• M24: 20,656,025 km (0.092 R)
• M25: 23,502,873 km (0.094 R)
• M26: 26,771,287 km (0.072 R)
• M27: 27,895,515 km (0.105 R)
• M28: 28,159,406 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.7

Radius: 15

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.84 AU - 5.74 AU

Year: 6877 Days

Day: 14.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,805,561 km

• M1: 198,068 km (0.109 R)
• M2: 680,222 km (0.067 R)
• M3: 1,783,655 km (0.067 R)
• M4: 2,958,148 km (0.081 R)
• M5: 3,635,976 km (0.082 R)
• M6: 5,015,568 km (0.035 R)
• M7: 7,294,392 km (0.114 R)
• M8: 9,921,630 km (0.111 R)
• M9: 10,476,937 km (0.088 R)
• M10: 12,746,935 km (0.044 R)
• M11: 14,490,648 km (0.068 R)
• M12: 18,655,602 km (0.102 R)
• M13: 24,300,229 km (0.103 R)
• M14: 25,397,530 km (0.098 R)
• M15: 26,615,705 km (0.101 R)
• M16: 29,168,742 km (0.059 R)
• M17: 30,118,988 km (0.057 R)
• M18: 33,298,541 km (0.04 R)
• M19: 35,503,015 km (0.045 R)
• M20: 36,586,254 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 13,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit