🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881

Radius: 13.8

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.55 AU - 0.79 AU

Year: 379 Days

Day: 12.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,808,278 km

• M1: 171,888 km (0.042 R)
• M2: 612,753 km (0.093 R)
• M3: 1,416,243 km (0.103 R)
• M4: 1,902,885 km (0.072 R)
• M5: 2,521,173 km (0.099 R)
• M6: 3,027,412 km (0.079 R)
• M7: 3,663,053 km (0.107 R)
• M8: 4,614,197 km (0.035 R)
• M9: 5,330,471 km (0.114 R)
• M10: 5,774,777 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.6

Radius: 12.6

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.72 AU - 0.92 AU

Year: 513 Days

Day: 5.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,808,278 km

• M1: 160,369 km (0.119 R)
• M2: 646,412 km (0.045 R)
• M3: 1,152,652 km (0.077 R)
• M4: 1,602,044 km (0.107 R)
• M5: 2,133,415 km (0.068 R)
• M6: 2,558,423 km (0.095 R)
• M7: 3,206,182 km (0.067 R)
• M8: 3,701,500 km (0.046 R)
• M9: 4,548,523 km (0.117 R)
• M10: 5,142,876 km (0.111 R)
• M11: 5,788,839 km (0.075 R)
• M12: 6,507,807 km (0.094 R)
• M13: 7,033,344 km (0.107 R)

Asteroid Belt

Center: 1.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.8

Radius: 8.5

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.56 AU - 1.7 AU

Year: 1436 Days

Day: 8.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 56,808,278 km

• M1: 106,813 km (0.12 R)
• M2: 383,419 km (0.042 R)
• M3: 688,749 km (0.1 R)
• M4: 1,156,691 km (0.025 R)
• M5: 3,199,300 km (0.106 R)
• M6: 3,732,616 km (0.101 R)
• M7: 4,087,463 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.9

Radius: 13

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.6 AU - 2.28 AU

Year: 1865 Days

Day: 5 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,808,278 km

• M1: 161,715 km (0.062 R)
• M2: 755,320 km (0.113 R)
• M3: 1,365,380 km (0.104 R)
• M4: 1,822,102 km (0.118 R)
• M5: 2,331,184 km (0.05 R)
• M6: 2,934,811 km (0.108 R)
• M7: 3,454,514 km (0.054 R)
• M8: 4,379,328 km (0.099 R)
• M9: 5,554,868 km (0.104 R)
• M10: 6,031,188 km (0.093 R)
• M11: 7,655,372 km (0.045 R)
• M12: 8,277,101 km (0.108 R)
• M13: 8,932,339 km (0.065 R)
• M14: 11,293,891 km (0.081 R)
• M15: 12,781,642 km (0.081 R)
• M16: 14,176,343 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.9

Radius: 6.8

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.4 AU - 8.52 AU

Year: 16985 Days

Day: 19.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,808,278 km

• M1: 86,019 km (0.081 R)
• M2: 541,694 km (0.091 R)
• M3: 800,199 km (0.028 R)
• M4: 2,869,586 km (0.12 R)
• M5: 5,191,345 km (0.039 R)
• M6: 5,963,570 km (0.102 R)
• M7: 6,947,026 km (0.099 R)
• M8: 8,034,303 km (0.115 R)
• M9: 8,342,624 km (0.066 R)
• M10: 8,941,764 km (0.103 R)
• M11: 9,441,421 km (0.077 R)
• M12: 12,172,629 km (0.095 R)
• M13: 12,579,535 km (0.115 R)
• M14: 14,186,516 km (0.098 R)
• M15: 15,330,939 km (0.083 R)
• M16: 17,479,614 km (0.069 R)
• M17: 20,526,922 km (0.112 R)
• M18: 29,885,466 km (0.1 R)
• M19: 31,283,608 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.5

Radius: 7.9

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.79 AU - 12.15 AU

Year: 21730 Days

Day: 17.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,808,278 km

• M1: 98,435 km (0.069 R)
• M2: 391,946 km (0.115 R)
• M3: 815,608 km (0.117 R)
• M4: 1,329,925 km (0.063 R)
• M5: 1,771,388 km (0.099 R)
• M6: 2,406,731 km (0.102 R)
• M7: 2,947,527 km (0.086 R)
• M8: 4,390,398 km (0.077 R)
• M9: 4,638,581 km (0.039 R)
• M10: 4,896,189 km (0.095 R)
• M11: 5,948,610 km (0.111 R)
• M12: 6,369,877 km (0.112 R)
• M13: 7,889,493 km (0.07 R)
• M14: 9,845,485 km (0.11 R)
• M15: 10,992,302 km (0.102 R)
• M16: 12,656,429 km (0.103 R)
• M17: 16,625,559 km (0.069 R)
• M18: 18,566,442 km (0.056 R)
• M19: 19,135,961 km (0.116 R)
• M20: 24,992,568 km (0.095 R)
• M21: 26,190,548 km (0.04 R)
• M22: 27,113,716 km (0.098 R)
• M23: 30,013,522 km (0.054 R)
• M24: 30,348,022 km (0.098 R)
• M25: 41,993,469 km (0.108 R)
• M26: 48,873,774 km (0.085 R)
• M27: 52,984,574 km (0.096 R)
• M28: 55,123,973 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 17,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit