🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.5

Radius: 10

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.39 AU - 0.63 AU

Year: 247 Days

Day: 9.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 33,150,898 km

• M1: 124,615 km (0.112 R)
• M2: 441,463 km (0.118 R)
• M3: 868,116 km (0.114 R)
• M4: 1,317,957 km (0.077 R)
• M5: 1,898,995 km (0.114 R)
• M6: 2,237,535 km (0.103 R)
• M7: 2,902,498 km (0.099 R)
• M8: 3,344,560 km (0.113 R)
• M9: 3,808,163 km (0.099 R)
• M10: 4,251,721 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.6

Radius: 8.2

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.61 AU - 6.31 AU

Year: 8653 Days

Day: 11.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 33,150,898 km

• M1: 102,175 km (0.11 R)
• M2: 469,438 km (0.088 R)
• M3: 992,432 km (0.043 R)
• M4: 1,282,503 km (0.113 R)
• M5: 1,700,479 km (0.096 R)
• M6: 2,155,556 km (0.098 R)
• M7: 2,477,341 km (0.103 R)
• M8: 2,872,429 km (0.108 R)
• M9: 4,206,543 km (0.1 R)
• M10: 5,578,205 km (0.116 R)
• M11: 5,980,474 km (0.105 R)
• M12: 6,473,997 km (0.104 R)
• M13: 6,880,604 km (0.117 R)
• M14: 8,992,478 km (0.096 R)
• M15: 9,452,341 km (0.099 R)
• M16: 11,133,672 km (0.075 R)
• M17: 11,503,029 km (0.064 R)
• M18: 12,155,425 km (0.095 R)
• M19: 13,533,970 km (0.12 R)
• M20: 13,894,201 km (0.117 R)
• M21: 15,334,979 km (0.071 R)
• M22: 16,666,699 km (0.091 R)
• M23: 18,073,667 km (0.05 R)
• M24: 21,283,289 km (0.094 R)
• M25: 21,607,468 km (0.105 R)
• M26: 22,599,750 km (0.12 R)
• M27: 23,882,702 km (0.116 R)
• M28: 24,764,432 km (0.116 R)
• M29: 25,942,964 km (0.112 R)
• M30: 27,158,446 km (0.054 R)
• M31: 28,313,791 km (0.081 R)
• M32: 29,201,504 km (0.075 R)
• M33: 30,311,521 km (0.113 R)
• M34: 32,401,403 km (0.113 R)
• M35: 33,046,618 km (0.089 R)
• M36: 34,474,081 km (0.11 R)
• M37: 38,161,968 km (0.12 R)
• M38: 40,347,892 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.2

Radius: 3.8

Gravity: 18.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.59 AU - 8.77 AU

Year: 14436 Days

Day: 15.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,150,898 km

• M1: 48,769 km (0.09 R)
• M2: 180,116 km (0.099 R)
• M3: 306,825 km (0.067 R)
• M4: 785,389 km (0.118 R)
• M5: 1,003,802 km (0.071 R)
• M6: 1,386,323 km (0.093 R)
• M7: 2,917,906 km (0.039 R)
• M8: 3,369,243 km (0.05 R)
• M9: 4,213,125 km (0.092 R)
• M10: 10,504,014 km (0.11 R)
• M11: 10,657,352 km (0.09 R)
• M12: 13,080,389 km (0.112 R)
• M13: 13,678,033 km (0.032 R)
• M14: 16,733,120 km (0.095 R)
• M15: 18,455,441 km (0.096 R)
• M16: 34,713,438 km (0.107 R)
• M17: 35,281,760 km (0.117 R)
• M18: 38,822,293 km (0.119 R)
• M19: 43,769,345 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.9

Radius: 3.9

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.14 AU - 9.26 AU

Year: 14492 Days

Day: 22.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,150,898 km

• M1: 48,619 km (0.091 R)
• M2: 229,034 km (0.059 R)
• M3: 584,628 km (0.105 R)
• M4: 744,399 km (0.113 R)
• M5: 1,304,194 km (0.062 R)
• M6: 1,580,053 km (0.088 R)
• M7: 1,996,982 km (0.102 R)
• M8: 2,380,401 km (0.115 R)
• M9: 3,376,723 km (0.042 R)
• M10: 3,755,355 km (0.098 R)
• M11: 4,921,172 km (0.037 R)
• M12: 6,407,426 km (0.088 R)
• M13: 6,778,130 km (0.108 R)
• M14: 10,183,875 km (0.114 R)
• M15: 10,456,891 km (0.069 R)
• M16: 12,610,951 km (0.05 R)
• M17: 13,462,312 km (0.105 R)
• M18: 16,493,614 km (0.093 R)
• M19: 19,598,368 km (0.079 R)
• M20: 20,956,867 km (0.094 R)
• M21: 23,621,504 km (0.097 R)
• M22: 24,911,337 km (0.039 R)
• M23: 27,806,953 km (0.03 R)
• M24: 29,795,408 km (0.067 R)
• M25: 31,204,171 km (0.117 R)
• M26: 32,362,807 km (0.08 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 11,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit