🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.4

Radius: 8.7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.53 AU - 0.67 AU

Year: 310 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 84,911,492 km

• M1: 108,159 km (0.043 R)
• M2: 425,157 km (0.104 R)
• M3: 771,177 km (0.115 R)
• M4: 1,261,708 km (0.107 R)
• M5: 1,587,233 km (0.118 R)
• M6: 2,030,193 km (0.055 R)
• M7: 2,388,031 km (0.118 R)
• M8: 2,694,108 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.6

Radius: 8.6

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.6 AU - 0.68 AU

Year: 341 Days

Day: 11.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 84,911,492 km

• M1: 106,962 km (0.036 R)
• M2: 441,463 km (0.084 R)
• M3: 736,022 km (0.104 R)
• M4: 1,177,634 km (0.07 R)
• M5: 1,557,912 km (0.041 R)
• M6: 2,141,344 km (0.082 R)
• M7: 2,465,672 km (0.108 R)
• M8: 2,832,935 km (0.049 R)
• M9: 4,582,183 km (0.062 R)
• M10: 4,988,790 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.2

Radius: 13.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.98 AU - 1.46 AU

Year: 899 Days

Day: 13 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,911,492 km

• M1: 177,573 km (0.104 R)
• M2: 628,909 km (0.095 R)
• M3: 1,063,641 km (0.088 R)
• M4: 2,402,392 km (0.083 R)
• M5: 4,635,290 km (0.045 R)
• M6: 5,945,618 km (0.072 R)
• M7: 6,477,139 km (0.067 R)
• M8: 7,346,153 km (0.1 R)
• M9: 9,149,107 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.7

Radius: 6.3

Gravity: 24.86 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.98 AU - 7.68 AU

Year: 10620 Days

Day: 16.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 179.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 84,911,492 km

• M1: 78,389 km (0.085 R)
• M2: 374,743 km (0.047 R)
• M3: 895,792 km (0.072 R)
• M4: 1,408,614 km (0.117 R)
• M5: 1,770,940 km (0.12 R)
• M6: 2,409,124 km (0.092 R)
• M7: 2,928,678 km (0.1 R)
• M8: 3,706,736 km (0.056 R)
• M9: 5,846,285 km (0.038 R)
• M10: 8,646,907 km (0.082 R)
• M11: 9,338,647 km (0.074 R)
• M12: 11,114,374 km (0.107 R)
• M13: 11,812,397 km (0.069 R)
• M14: 13,040,147 km (0.103 R)
• M15: 14,554,526 km (0.063 R)
• M16: 14,760,373 km (0.037 R)
• M17: 16,403,556 km (0.064 R)
• M18: 18,563,899 km (0.081 R)
• M19: 20,218,302 km (0.116 R)
• M20: 21,081,332 km (0.077 R)
• M21: 26,781,908 km (0.118 R)
• M22: 29,762,048 km (0.097 R)
• M23: 32,369,838 km (0.094 R)
• M24: 37,517,650 km (0.083 R)
• M25: 43,044,095 km (0.115 R)
• M26: 48,476,143 km (0.08 R)
• M27: 52,555,228 km (0.092 R)
• M28: 52,878,210 km (0.063 R)
• M29: 54,347,710 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.3

Radius: 3.2

Gravity: 38.8 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.46 AU - 8.86 AU

Year: 14138 Days

Day: 24.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,911,492 km

• M1: 40,391 km (0.078 R)
• M2: 180,864 km (0.056 R)
• M3: 309,368 km (0.106 R)
• M4: 582,833 km (0.091 R)
• M5: 893,847 km (0.083 R)
• M6: 1,357,900 km (0.08 R)
• M7: 2,547,203 km (0.112 R)
• M8: 6,216,390 km (0.103 R)
• M9: 6,558,071 km (0.09 R)
• M10: 7,918,365 km (0.063 R)
• M11: 10,907,480 km (0.117 R)
• M12: 12,205,690 km (0.113 R)
• M13: 18,819,113 km (0.112 R)
• M14: 23,550,594 km (0.052 R)
• M15: 24,564,569 km (0.114 R)
• M16: 29,542,288 km (0.092 R)
• M17: 30,504,203 km (0.091 R)
• M18: 43,176,937 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977

Radius: 6.8

Gravity: 21.13 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.8 AU - 11.34 AU

Year: 19742 Days

Day: 24 Hours

Environment

Temp: -233 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,911,492 km

• M1: 84,523 km (0.08 R)
• M2: 438,621 km (0.114 R)
• M3: 804,687 km (0.116 R)
• M4: 1,171,501 km (0.092 R)
• M5: 1,907,074 km (0.105 R)
• M6: 4,346,566 km (0.085 R)
• M7: 5,077,801 km (0.11 R)
• M8: 8,180,760 km (0.1 R)
• M9: 9,348,969 km (0.106 R)
• M10: 9,642,780 km (0.088 R)
• M11: 17,154,238 km (0.097 R)
• M12: 20,596,036 km (0.118 R)
• M13: 23,921,896 km (0.099 R)
• M14: 25,369,555 km (0.119 R)
• M15: 27,111,473 km (0.103 R)
• M16: 29,055,646 km (0.11 R)
• M17: 33,766,334 km (0.113 R)
• M18: 38,210,438 km (0.044 R)
• M19: 39,265,252 km (0.072 R)
• M20: 39,876,659 km (0.114 R)
• M21: 45,165,093 km (0.11 R)
• M22: 50,902,471 km (0.081 R)
• M23: 54,985,745 km (0.082 R)
• M24: 65,280,472 km (0.028 R)
• M25: 82,392,074 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 11,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit