🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.4

Radius: 11.3

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.53 AU - 0.77 AU

Year: 362 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 43,924,672 km

• M1: 140,472 km (0.119 R)
• M2: 880,982 km (0.116 R)
• M3: 1,323,193 km (0.071 R)
• M4: 1,675,945 km (0.038 R)
• M5: 2,036,775 km (0.077 R)
• M6: 2,541,518 km (0.114 R)
• M7: 2,930,173 km (0.1 R)
• M8: 3,403,800 km (0.059 R)
• M9: 3,953,124 km (0.108 R)
• M10: 4,316,048 km (0.084 R)
• M11: 5,154,544 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.6

Radius: 8.6

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.88 AU - 0.92 AU

Year: 589 Days

Day: 8.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 43,924,672 km

• M1: 107,112 km (0.057 R)
• M2: 379,679 km (0.098 R)
• M3: 651,798 km (0.088 R)
• M4: 1,251,985 km (0.098 R)
• M5: 1,646,773 km (0.091 R)
• M6: 2,072,529 km (0.106 R)
• M7: 2,785,363 km (0.116 R)
• M8: 3,203,788 km (0.115 R)
• M9: 3,652,731 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.5

Radius: 12.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.95 AU - 1.57 AU

Year: 976 Days

Day: 7.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 43,924,672 km

• M1: 167,998 km (0.09 R)
• M2: 888,761 km (0.11 R)
• M3: 1,626,578 km (0.062 R)
• M4: 2,191,310 km (0.067 R)
• M5: 2,709,517 km (0.102 R)
• M6: 3,318,829 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.4

Radius: 13.4

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.98 AU - 2.24 AU

Year: 2116 Days

Day: 8.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 96.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 43,924,672 km

• M1: 168,298 km (0.097 R)
• M2: 897,438 km (0.1 R)
• M3: 1,770,192 km (0.067 R)
• M4: 2,523,417 km (0.093 R)
• M5: 3,266,021 km (0.082 R)
• M6: 4,130,996 km (0.077 R)
• M7: 4,774,865 km (0.093 R)
• M8: 6,188,415 km (0.118 R)
• M9: 6,734,747 km (0.108 R)
• M10: 7,629,192 km (0.081 R)
• M11: 9,250,085 km (0.055 R)
• M12: 10,535,879 km (0.093 R)
• M13: 12,911,493 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.6

Radius: 3.7

Gravity: 52.42 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.95 AU - 7.79 AU

Year: 12429 Days

Day: 19.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 43,924,672 km

• M1: 46,974 km (0.074 R)
• M2: 200,312 km (0.064 R)
• M3: 431,739 km (0.077 R)
• M4: 589,416 km (0.118 R)
• M5: 1,140,534 km (0.117 R)
• M6: 1,347,727 km (0.08 R)
• M7: 1,564,195 km (0.083 R)
• M8: 2,103,795 km (0.101 R)
• M9: 2,275,683 km (0.088 R)
• M10: 2,987,619 km (0.112 R)
• M11: 3,305,215 km (0.073 R)
• M12: 4,123,366 km (0.105 R)
• M13: 9,148,508 km (0.041 R)
• M14: 11,074,132 km (0.093 R)
• M15: 14,925,230 km (0.04 R)
• M16: 18,358,052 km (0.094 R)
• M17: 18,841,403 km (0.081 R)
• M18: 19,004,315 km (0.074 R)
• M19: 22,739,774 km (0.104 R)
• M20: 23,673,564 km (0.044 R)
• M21: 24,245,925 km (0.061 R)
• M22: 26,525,647 km (0.116 R)
• M23: 30,040,150 km (0.102 R)
• M24: 31,163,331 km (0.115 R)
• M25: 36,313,238 km (0.06 R)
• M26: 39,287,393 km (0.109 R)
• M27: 42,840,193 km (0.082 R)
• M28: 44,549,947 km (0.066 R)
• M29: 44,694,458 km (0.04 R)
• M30: 46,601,382 km (0.112 R)
• M31: 47,952,849 km (0.109 R)
• M32: 49,485,031 km (0.081 R)
• M33: 52,003,661 km (0.109 R)
• M34: 54,606,514 km (0.117 R)
• M35: 55,104,076 km (0.117 R)
• M36: 55,939,880 km (0.026 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.6

Radius: 5.4

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.54 AU - 8.94 AU

Year: 14864 Days

Day: 19.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 43,924,672 km

• M1: 67,169 km (0.096 R)
• M2: 278,850 km (0.093 R)
• M3: 473,328 km (0.073 R)
• M4: 940,073 km (0.07 R)
• M5: 1,227,750 km (0.086 R)
• M6: 1,931,458 km (0.043 R)
• M7: 3,112,085 km (0.096 R)
• M8: 3,363,110 km (0.087 R)
• M9: 3,603,065 km (0.118 R)
• M10: 5,615,455 km (0.119 R)
• M11: 8,492,222 km (0.114 R)
• M12: 9,120,384 km (0.114 R)
• M13: 9,493,032 km (0.066 R)
• M14: 9,683,171 km (0.109 R)
• M15: 10,120,146 km (0.109 R)
• M16: 10,981,531 km (0.099 R)
• M17: 11,835,735 km (0.102 R)
• M18: 13,435,834 km (0.073 R)
• M19: 18,867,134 km (0.072 R)
• M20: 19,471,958 km (0.118 R)
• M21: 21,608,664 km (0.056 R)
• M22: 22,860,649 km (0.091 R)
• M23: 23,202,630 km (0.093 R)
• M24: 24,693,821 km (0.062 R)
• M25: 26,906,224 km (0.061 R)
• M26: 30,364,179 km (0.069 R)
• M27: 31,509,351 km (0.074 R)
• M28: 32,252,852 km (0.101 R)
• M29: 33,335,342 km (0.115 R)
• M30: 36,378,313 km (0.045 R)
• M31: 43,139,987 km (0.087 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 16,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit