🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.3

Radius: 10.4

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.36 AU - 1.46 AU

Year: 1116 Days

Day: 7 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 14,870,989 km

• M1: 132,544 km (0.071 R)
• M2: 767,437 km (0.104 R)
• M3: 1,266,346 km (0.103 R)
• M4: 1,660,237 km (0.106 R)
• M5: 2,006,257 km (0.088 R)
• M6: 2,341,356 km (0.097 R)
• M7: 2,928,977 km (0.071 R)
• M8: 4,290,467 km (0.103 R)
• M9: 5,506,398 km (0.116 R)
• M10: 5,966,412 km (0.11 R)
• M11: 6,765,564 km (0.103 R)
• M12: 8,235,512 km (0.038 R)
• M13: 10,035,324 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230

Radius: 12.3

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.87 AU - 2.23 AU

Year: 1957 Days

Day: 11 Hours

Environment

Temp: -203 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 14,870,989 km

• M1: 153,188 km (0.104 R)
• M2: 540,348 km (0.059 R)
• M3: 967,898 km (0.028 R)
• M4: 1,378,096 km (0.091 R)
• M5: 1,802,206 km (0.09 R)
• M6: 2,581,910 km (0.114 R)
• M7: 3,139,461 km (0.083 R)
• M8: 4,427,199 km (0.097 R)
• M9: 5,054,463 km (0.038 R)
• M10: 6,172,109 km (0.102 R)
• M11: 8,121,668 km (0.118 R)
• M12: 9,354,205 km (0.07 R)
• M13: 11,000,081 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.3

Radius: 10.2

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.73 AU - 5.11 AU

Year: 6197 Days

Day: 7 Hours

Environment

Temp: -216 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 14,870,989 km

• M1: 126,859 km (0.09 R)
• M2: 489,035 km (0.092 R)
• M3: 1,349,373 km (0.046 R)
• M4: 1,836,912 km (0.113 R)
• M5: 2,474,648 km (0.095 R)
• M6: 3,127,343 km (0.101 R)
• M7: 3,517,345 km (0.111 R)
• M8: 4,113,044 km (0.04 R)
• M9: 5,882,338 km (0.041 R)
• M10: 6,479,533 km (0.11 R)
• M11: 8,110,299 km (0.111 R)
• M12: 8,640,474 km (0.044 R)
• M13: 9,861,342 km (0.062 R)
• M14: 13,299,550 km (0.083 R)
• M15: 14,387,276 km (0.106 R)
• M16: 15,970,321 km (0.103 R)
• M17: 18,419,088 km (0.051 R)
• M18: 19,841,914 km (0.041 R)
• M19: 23,147,129 km (0.108 R)
• M20: 25,572,858 km (0.085 R)
• M21: 26,007,590 km (0.049 R)
• M22: 27,160,840 km (0.096 R)
• M23: 29,856,145 km (0.067 R)
• M24: 32,419,953 km (0.106 R)
• M25: 34,068,671 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 12.9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.68 AU - 5.22 AU

Year: 6260 Days

Day: 5.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 14,870,989 km

• M1: 164,408 km (0.075 R)
• M2: 651,499 km (0.114 R)
• M3: 1,242,560 km (0.105 R)
• M4: 1,869,973 km (0.117 R)
• M5: 2,301,264 km (0.105 R)
• M6: 2,785,512 km (0.058 R)
• M7: 5,514,926 km (0.088 R)
• M8: 5,930,209 km (0.08 R)
• M9: 10,565,948 km (0.114 R)
• M10: 11,355,825 km (0.09 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 17,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit