🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.9

Radius: 12.9

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.49 AU - 0.57 AU

Year: 262 Days

Day: 11.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 62,107,988 km

• M1: 160,369 km (0.106 R)
• M2: 654,790 km (0.097 R)
• M3: 1,057,956 km (0.082 R)
• M4: 1,604,138 km (0.115 R)
• M5: 2,038,121 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.4

Radius: 9.1

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.82 AU - 0.9 AU

Year: 541 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,107,988 km

• M1: 113,246 km (0.082 R)
• M2: 482,752 km (0.077 R)
• M3: 851,361 km (0.046 R)
• M4: 1,180,926 km (0.061 R)
• M5: 2,079,859 km (0.09 R)
• M6: 2,813,487 km (0.114 R)
• M7: 3,723,790 km (0.094 R)
• M8: 6,019,220 km (0.06 R)
• M9: 6,308,991 km (0.089 R)
• M10: 6,958,545 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.1

Radius: 11.8

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.94 AU - 2.84 AU

Year: 2506 Days

Day: 12 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,107,988 km

• M1: 146,756 km (0.054 R)
• M2: 647,609 km (0.108 R)
• M3: 1,153,400 km (0.12 R)
• M4: 1,786,498 km (0.095 R)
• M5: 2,289,745 km (0.101 R)
• M6: 3,000,484 km (0.084 R)
• M7: 3,667,392 km (0.085 R)
• M8: 4,281,192 km (0.072 R)
• M9: 5,383,429 km (0.103 R)
• M10: 5,782,706 km (0.113 R)
• M11: 6,492,398 km (0.117 R)
• M12: 6,894,068 km (0.1 R)
• M13: 7,446,683 km (0.081 R)
• M14: 7,943,497 km (0.051 R)
• M15: 10,056,866 km (0.069 R)
• M16: 10,425,625 km (0.104 R)
• M17: 11,549,853 km (0.104 R)
• M18: 13,668,458 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.7

Radius: 9.7

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.43 AU - 2.83 AU

Year: 2893 Days

Day: 10.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,107,988 km

• M1: 128,355 km (0.069 R)
• M2: 612,154 km (0.082 R)
• M3: 1,213,388 km (0.119 R)
• M4: 1,796,521 km (0.051 R)
• M5: 2,134,014 km (0.112 R)
• M6: 3,069,150 km (0.117 R)
• M7: 3,393,927 km (0.109 R)
• M8: 4,113,493 km (0.103 R)
• M9: 4,795,360 km (0.079 R)
• M10: 5,879,496 km (0.076 R)
• M11: 7,508,317 km (0.104 R)
• M12: 9,597,003 km (0.091 R)
• M13: 9,924,173 km (0.097 R)
• M14: 11,714,411 km (0.076 R)
• M15: 13,392,899 km (0.036 R)
• M16: 15,275,139 km (0.073 R)
• M17: 16,955,572 km (0.1 R)
• M18: 18,531,137 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.7

Radius: 14.2

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.28 AU - 4.04 AU

Year: 4749 Days

Day: 14.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 62,107,988 km

• M1: 176,825 km (0.106 R)
• M2: 681,867 km (0.098 R)
• M3: 4,373,195 km (0.08 R)
• M4: 5,561,450 km (0.098 R)
• M5: 7,493,357 km (0.113 R)
• M6: 9,190,246 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.7

Radius: 5.2

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.6 AU - 7.36 AU

Year: 12508 Days

Day: 17.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,107,988 km

• M1: 90,208 km (0.067 R)
• M2: 347,366 km (0.073 R)
• M3: 1,013,825 km (0.078 R)
• M4: 1,344,286 km (0.056 R)
• M5: 1,583,643 km (0.039 R)
• M6: 1,979,479 km (0.111 R)
• M7: 4,790,722 km (0.108 R)
• M8: 5,884,881 km (0.115 R)
• M9: 7,254,450 km (0.109 R)
• M10: 10,759,976 km (0.118 R)
• M11: 13,617,445 km (0.062 R)
• M12: 17,797,659 km (0.115 R)
• M13: 21,503,647 km (0.081 R)
• M14: 22,335,560 km (0.11 R)
• M15: 27,782,868 km (0.084 R)
• M16: 37,514,808 km (0.074 R)
• M17: 41,458,208 km (0.036 R)
• M18: 44,323,904 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.4

Radius: 4.5

Gravity: 46.64 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.61 AU - 8.39 AU

Year: 12561 Days

Day: 20.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 62,107,988 km

• M1: 55,950 km (0.063 R)
• M2: 215,571 km (0.089 R)
• M3: 423,960 km (0.097 R)
• M4: 664,065 km (0.118 R)
• M5: 935,435 km (0.113 R)
• M6: 1,418,188 km (0.095 R)
• M7: 1,765,105 km (0.065 R)
• M8: 2,716,398 km (0.109 R)
• M9: 2,951,117 km (0.073 R)
• M10: 3,148,437 km (0.054 R)
• M11: 4,587,867 km (0.076 R)
• M12: 4,853,105 km (0.109 R)
• M13: 7,952,922 km (0.1 R)
• M14: 9,451,893 km (0.111 R)
• M15: 12,670,940 km (0.083 R)
• M16: 14,916,404 km (0.031 R)
• M17: 16,398,919 km (0.072 R)
• M18: 17,653,446 km (0.112 R)
• M19: 18,386,625 km (0.087 R)
• M20: 20,618,327 km (0.087 R)
• M21: 22,171,302 km (0.069 R)
• M22: 23,120,351 km (0.117 R)
• M23: 23,898,858 km (0.071 R)
• M24: 24,195,212 km (0.034 R)
• M25: 25,099,082 km (0.083 R)
• M26: 25,507,933 km (0.079 R)
• M27: 26,234,231 km (0.059 R)
• M28: 26,867,478 km (0.069 R)
• M29: 27,080,805 km (0.073 R)
• M30: 29,164,404 km (0.119 R)
• M31: 29,730,034 km (0.065 R)
• M32: 36,572,341 km (0.09 R)
• M33: 40,496,144 km (0.116 R)
• M34: 42,342,630 km (0.108 R)
• M35: 44,244,617 km (0.067 R)
• M36: 48,532,840 km (0.091 R)
• M37: 51,760,115 km (0.101 R)
• M38: 53,426,037 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 13,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit