🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.2

Radius: 8.2

Gravity: 14.55 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.67 AU - 1.03 AU

Year: 532 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,108,751 km

• M1: 102,026 km (0.108 R)
• M2: 456,124 km (0.065 R)
• M3: 738,864 km (0.089 R)
• M4: 1,037,461 km (0.092 R)
• M5: 1,533,229 km (0.107 R)
• M6: 2,227,363 km (0.12 R)
• M7: 2,618,412 km (0.105 R)
• M8: 3,913,480 km (0.084 R)
• M9: 4,437,970 km (0.046 R)
• M10: 5,338,250 km (0.109 R)
• M11: 6,255,884 km (0.116 R)
• M12: 6,556,875 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.1

Radius: 9.7

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.83 AU - 0.95 AU

Year: 569 Days

Day: 5.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 33,108,751 km

• M1: 120,576 km (0.079 R)
• M2: 527,632 km (0.093 R)
• M3: 849,417 km (0.106 R)
• M4: 1,173,296 km (0.117 R)
• M5: 1,835,566 km (0.114 R)
• M6: 2,646,087 km (0.113 R)
• M7: 3,036,388 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.5

Radius: 8.1

Gravity: 13.56 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.46 AU - 2.43 AU

Year: 1833 Days

Day: 8 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,108,751 km

• M1: 101,427 km (0.092 R)
• M2: 365,916 km (0.098 R)
• M3: 640,129 km (0.104 R)
• M4: 999,463 km (0.113 R)
• M5: 1,352,215 km (0.086 R)
• M6: 1,808,937 km (0.093 R)
• M7: 2,073,875 km (0.116 R)
• M8: 3,322,569 km (0.117 R)
• M9: 3,983,043 km (0.12 R)
• M10: 5,213,187 km (0.11 R)
• M11: 5,491,588 km (0.106 R)
• M12: 6,386,931 km (0.118 R)
• M13: 6,679,096 km (0.118 R)
• M14: 7,233,057 km (0.12 R)
• M15: 7,907,743 km (0.117 R)
• M16: 8,655,733 km (0.097 R)
• M17: 9,484,206 km (0.067 R)
• M18: 10,546,799 km (0.115 R)
• M19: 12,991,079 km (0.081 R)
• M20: 15,550,399 km (0.066 R)
• M21: 16,473,269 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.9

Radius: 11.5

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.69 AU - 3.25 AU

Year: 3472 Days

Day: 5.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,108,751 km

• M1: 143,016 km (0.045 R)
• M2: 578,345 km (0.108 R)
• M3: 951,143 km (0.073 R)
• M4: 1,384,528 km (0.109 R)
• M5: 1,761,066 km (0.081 R)
• M6: 2,472,105 km (0.108 R)
• M7: 2,985,076 km (0.092 R)
• M8: 3,625,056 km (0.101 R)
• M9: 4,596,245 km (0.053 R)
• M10: 5,011,229 km (0.056 R)
• M11: 5,426,214 km (0.117 R)
• M12: 8,937,126 km (0.101 R)
• M13: 9,623,481 km (0.117 R)
• M14: 12,770,572 km (0.117 R)
• M15: 13,454,982 km (0.05 R)
• M16: 14,163,777 km (0.085 R)
• M17: 15,553,391 km (0.111 R)
• M18: 16,175,868 km (0.057 R)
• M19: 16,707,389 km (0.057 R)
• M20: 19,362,752 km (0.099 R)
• M21: 20,144,251 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493

Radius: 8.8

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.22 AU - 6.28 AU

Year: 8159 Days

Day: 13.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,108,751 km

• M1: 112,049 km (0.109 R)
• M2: 413,189 km (0.086 R)
• M3: 1,223,561 km (0.113 R)
• M4: 2,003,714 km (0.093 R)
• M5: 3,041,474 km (0.094 R)
• M6: 3,360,716 km (0.116 R)
• M7: 5,187,755 km (0.071 R)
• M8: 5,520,909 km (0.052 R)
• M9: 5,900,589 km (0.109 R)
• M10: 6,331,431 km (0.097 R)
• M11: 7,557,984 km (0.11 R)
• M12: 7,986,881 km (0.108 R)
• M13: 10,379,549 km (0.105 R)
• M14: 11,357,022 km (0.081 R)
• M15: 19,113,522 km (0.038 R)
• M16: 28,663,999 km (0.094 R)
• M17: 30,384,524 km (0.043 R)
• M18: 32,274,095 km (0.085 R)
• M19: 33,611,201 km (0.051 R)
• M20: 34,346,325 km (0.067 R)
• M21: 35,199,481 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201

Radius: 3.3

Gravity: 18.46 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.35 AU - 7.15 AU

Year: 10598 Days

Day: 19.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,108,751 km

• M1: 42,785 km (0.044 R)
• M2: 317,596 km (0.062 R)
• M3: 677,529 km (0.107 R)
• M4: 831,016 km (0.091 R)
• M5: 1,387,071 km (0.049 R)
• M6: 1,507,947 km (0.108 R)
• M7: 2,421,690 km (0.116 R)
• M8: 3,836,886 km (0.043 R)
• M9: 4,376,037 km (0.093 R)
• M10: 5,423,521 km (0.093 R)
• M11: 5,572,670 km (0.085 R)
• M12: 5,879,496 km (0.113 R)
• M13: 7,546,764 km (0.04 R)
• M14: 11,976,656 km (0.096 R)
• M15: 12,538,396 km (0.104 R)
• M16: 14,103,339 km (0.062 R)
• M17: 16,406,698 km (0.117 R)
• M18: 17,679,776 km (0.112 R)
• M19: 18,007,993 km (0.1 R)
• M20: 20,636,727 km (0.061 R)
• M21: 22,422,477 km (0.034 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 12,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit