🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.6

Radius: 10.1

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.54 AU - 0.6 AU

Year: 297 Days

Day: 12.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 50,257,956 km

• M1: 125,662 km (0.08 R)
• M2: 497,413 km (0.081 R)
• M3: 838,646 km (0.054 R)
• M4: 1,157,888 km (0.107 R)
• M5: 1,835,715 km (0.06 R)
• M6: 3,023,822 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.3

Radius: 13.5

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.77 AU - 1.17 AU

Year: 659 Days

Day: 14.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,257,956 km

• M1: 167,849 km (0.117 R)
• M2: 626,965 km (0.117 R)
• M3: 1,091,316 km (0.093 R)
• M4: 1,606,232 km (0.09 R)
• M5: 2,186,223 km (0.061 R)
• M6: 2,861,807 km (0.113 R)
• M7: 3,390,935 km (0.118 R)
• M8: 3,853,043 km (0.035 R)
• M9: 4,300,789 km (0.107 R)
• M10: 4,753,173 km (0.1 R)
• M11: 5,285,891 km (0.112 R)
• M12: 5,823,696 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.1

Radius: 11.3

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.98 AU - 1.46 AU

Year: 930 Days

Day: 12.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,257,956 km

• M1: 141,669 km (0.085 R)
• M2: 499,657 km (0.117 R)
• M3: 909,405 km (0.098 R)
• M4: 1,272,031 km (0.099 R)
• M5: 1,741,618 km (0.06 R)
• M6: 2,126,683 km (0.101 R)
• M7: 2,675,708 km (0.087 R)
• M8: 3,061,072 km (0.062 R)
• M9: 4,666,107 km (0.11 R)
• M10: 5,367,123 km (0.116 R)
• M11: 6,041,660 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248

Radius: 14.9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.43 AU - 1.99 AU

Year: 1543 Days

Day: 14.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 50,257,956 km

• M1: 195,524 km (0.066 R)
• M2: 757,414 km (0.103 R)
• M3: 1,278,763 km (0.107 R)
• M4: 1,879,099 km (0.105 R)
• M5: 3,021,578 km (0.084 R)
• M6: 3,564,917 km (0.085 R)
• M7: 4,486,291 km (0.089 R)
• M8: 6,984,575 km (0.068 R)
• M9: 7,818,733 km (0.071 R)
• M10: 9,686,163 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.7

Radius: 12.5

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.27 AU - 5.01 AU

Year: 5814 Days

Day: 10.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 50,257,956 km

• M1: 161,865 km (0.08 R)
• M2: 675,285 km (0.036 R)
• M3: 1,866,832 km (0.103 R)
• M4: 4,037,347 km (0.081 R)
• M5: 4,577,695 km (0.101 R)
• M6: 5,647,619 km (0.027 R)
• M7: 6,460,384 km (0.102 R)
• M8: 8,522,591 km (0.101 R)
• M9: 9,197,277 km (0.11 R)
• M10: 10,044,450 km (0.096 R)
• M11: 11,945,839 km (0.054 R)
• M12: 16,258,147 km (0.118 R)
• M13: 16,902,166 km (0.1 R)
• M14: 17,899,984 km (0.116 R)
• M15: 18,726,362 km (0.073 R)
• M16: 21,281,943 km (0.092 R)
• M17: 22,603,490 km (0.118 R)
• M18: 27,798,127 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.9

Radius: 4.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.2 AU - 10.4 AU

Year: 18019 Days

Day: 23.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 50,257,956 km

• M1: 59,390 km (0.107 R)
• M2: 286,031 km (0.072 R)
• M3: 817,104 km (0.102 R)
• M4: 2,772,647 km (0.107 R)
• M5: 3,239,991 km (0.099 R)
• M6: 3,420,705 km (0.057 R)
• M7: 7,068,051 km (0.098 R)
• M8: 7,236,049 km (0.118 R)
• M9: 8,226,836 km (0.062 R)
• M10: 9,506,645 km (0.099 R)
• M11: 10,300,711 km (0.091 R)
• M12: 10,604,095 km (0.071 R)
• M13: 12,748,282 km (0.041 R)
• M14: 14,998,683 km (0.029 R)
• M15: 15,444,634 km (0.054 R)
• M16: 18,182,574 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197

Radius: 6.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.48 AU - 10.4 AU

Year: 20020 Days

Day: 20.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,257,956 km

• M1: 85,420 km (0.101 R)
• M2: 641,027 km (0.077 R)
• M3: 956,230 km (0.118 R)
• M4: 2,180,838 km (0.055 R)
• M5: 2,484,521 km (0.109 R)
• M6: 2,925,536 km (0.039 R)
• M7: 3,153,374 km (0.093 R)
• M8: 4,157,774 km (0.036 R)
• M9: 4,748,685 km (0.069 R)
• M10: 7,512,057 km (0.102 R)
• M11: 10,232,794 km (0.06 R)
• M12: 12,750,077 km (0.056 R)
• M13: 13,053,162 km (0.104 R)
• M14: 15,446,728 km (0.115 R)
• M15: 16,140,713 km (0.094 R)
• M16: 17,665,414 km (0.084 R)
• M17: 20,006,621 km (0.117 R)
• M18: 21,421,218 km (0.039 R)
• M19: 22,371,314 km (0.067 R)
• M20: 25,199,612 km (0.117 R)
• M21: 26,650,113 km (0.087 R)
• M22: 30,249,437 km (0.102 R)
• M23: 32,783,326 km (0.107 R)
• M24: 35,098,802 km (0.036 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 18,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit