🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.7

Radius: 8.3

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.64 AU - 0.88 AU

Year: 449 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 29,275,221 km

• M1: 103,223 km (0.08 R)
• M2: 386,860 km (0.097 R)
• M3: 653,294 km (0.109 R)
• M4: 975,229 km (0.098 R)
• M5: 1,465,012 km (0.117 R)
• M6: 2,324,302 km (0.099 R)
• M7: 2,751,853 km (0.074 R)
• M8: 3,046,261 km (0.116 R)
• M9: 3,341,268 km (0.054 R)
• M10: 3,623,111 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.4

Radius: 11.9

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.78 AU - 1.06 AU

Year: 599 Days

Day: 14.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 29,275,221 km

• M1: 147,952 km (0.1 R)
• M2: 666,608 km (0.032 R)
• M3: 1,088,624 km (0.113 R)
• M4: 1,654,552 km (0.117 R)
• M5: 2,729,114 km (0.073 R)
• M6: 3,148,138 km (0.105 R)
• M7: 3,570,004 km (0.058 R)
• M8: 4,015,207 km (0.102 R)
• M9: 4,513,218 km (0.08 R)
• M10: 5,276,018 km (0.046 R)
• M11: 6,743,423 km (0.083 R)
• M12: 7,144,046 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.8

Radius: 9.2

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.04 AU - 1.36 AU

Year: 892 Days

Day: 5.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,275,221 km

• M1: 114,592 km (0.097 R)
• M2: 428,000 km (0.112 R)
• M3: 863,329 km (0.062 R)
• M4: 1,307,186 km (0.095 R)
• M5: 1,651,860 km (0.09 R)
• M6: 2,108,582 km (0.096 R)
• M7: 2,493,198 km (0.115 R)
• M8: 3,507,023 km (0.086 R)
• M9: 4,017,451 km (0.097 R)
• M10: 4,316,347 km (0.099 R)
• M11: 4,977,720 km (0.119 R)
• M12: 5,283,946 km (0.064 R)
• M13: 5,934,398 km (0.096 R)
• M14: 7,200,295 km (0.098 R)
• M15: 7,794,647 km (0.052 R)
• M16: 8,156,226 km (0.073 R)
• M17: 8,996,816 km (0.042 R)
• M18: 9,366,023 km (0.096 R)
• M19: 10,165,325 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.1

Radius: 13.7

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.54 AU - 2.22 AU

Year: 1748 Days

Day: 12.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 29,275,221 km

• M1: 171,140 km (0.119 R)
• M2: 618,288 km (0.104 R)
• M3: 1,322,595 km (0.116 R)
• M4: 2,505,016 km (0.112 R)
• M5: 5,207,053 km (0.084 R)
• M6: 7,197,303 km (0.084 R)
• M7: 8,654,835 km (0.09 R)
• M8: 9,225,252 km (0.03 R)
• M9: 9,888,419 km (0.113 R)
• M10: 11,310,197 km (0.107 R)
• M11: 14,206,711 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.3

Radius: 10.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.99 AU - 3.59 AU

Year: 4047 Days

Day: 9 Hours

Environment

Temp: -219 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,275,221 km

• M1: 131,945 km (0.083 R)
• M2: 511,026 km (0.081 R)
• M3: 1,341,594 km (0.09 R)
• M4: 1,786,498 km (0.071 R)
• M5: 2,235,591 km (0.101 R)
• M6: 2,683,786 km (0.085 R)
• M7: 3,010,059 km (0.104 R)
• M8: 3,838,233 km (0.097 R)
• M9: 5,154,694 km (0.106 R)
• M10: 6,446,023 km (0.116 R)
• M11: 7,123,402 km (0.117 R)
• M12: 8,389,598 km (0.069 R)
• M13: 8,956,574 km (0.081 R)
• M14: 10,928,124 km (0.093 R)
• M15: 13,756,721 km (0.097 R)
• M16: 15,660,204 km (0.087 R)
• M17: 17,950,099 km (0.105 R)
• M18: 18,500,170 km (0.05 R)

Asteroid Belt

Center: 4.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779

Radius: 10.8

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.97 AU - 5.89 AU

Year: 7424 Days

Day: 14.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,275,221 km

• M1: 134,488 km (0.074 R)
• M2: 486,642 km (0.108 R)
• M3: 869,612 km (0.11 R)
• M4: 1,294,470 km (0.035 R)
• M5: 2,138,950 km (0.116 R)
• M6: 3,185,387 km (0.041 R)
• M7: 3,810,856 km (0.088 R)
• M8: 5,654,500 km (0.116 R)
• M9: 6,900,052 km (0.117 R)
• M10: 7,706,534 km (0.113 R)
• M11: 8,574,651 km (0.099 R)
• M12: 9,188,900 km (0.099 R)
• M13: 12,213,021 km (0.099 R)
• M14: 14,039,162 km (0.096 R)
• M15: 17,731,387 km (0.116 R)
• M16: 22,927,220 km (0.036 R)
• M17: 25,333,651 km (0.094 R)
• M18: 27,714,502 km (0.099 R)
• M19: 31,457,291 km (0.093 R)
• M20: 31,973,553 km (0.09 R)
• M21: 32,705,834 km (0.076 R)
• M22: 33,342,373 km (0.079 R)
• M23: 35,524,109 km (0.07 R)
• M24: 38,382,924 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.3

Radius: 4.4

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.4 AU - 6.98 AU

Year: 11736 Days

Day: 21 Hours

Environment

Temp: -235 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 29,275,221 km

• M1: 54,753 km (0.099 R)
• M2: 233,821 km (0.105 R)
• M3: 484,398 km (0.085 R)
• M4: 851,661 km (0.111 R)
• M5: 1,193,043 km (0.073 R)
• M6: 1,487,302 km (0.097 R)
• M7: 1,658,143 km (0.118 R)
• M8: 1,801,458 km (0.061 R)
• M9: 2,039,318 km (0.025 R)
• M10: 2,410,470 km (0.072 R)
• M11: 2,612,278 km (0.118 R)
• M12: 5,023,197 km (0.03 R)
• M13: 5,785,548 km (0.064 R)
• M14: 7,052,492 km (0.067 R)
• M15: 7,257,292 km (0.07 R)
• M16: 8,493,718 km (0.06 R)
• M17: 9,906,521 km (0.117 R)
• M18: 11,236,146 km (0.071 R)
• M19: 11,609,842 km (0.074 R)
• M20: 12,630,249 km (0.109 R)
• M21: 17,685,011 km (0.108 R)
• M22: 18,966,616 km (0.113 R)
• M23: 20,377,773 km (0.049 R)
• M24: 23,106,438 km (0.068 R)
• M25: 25,425,505 km (0.108 R)
• M26: 26,394,899 km (0.078 R)
• M27: 26,723,416 km (0.063 R)
• M28: 28,407,289 km (0.044 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 15,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit