🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.7

Radius: 8.3

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.29 AU - 2.65 AU

Year: 2506 Days

Day: 12.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 85,769,036 km

• M1: 103,223 km (0.078 R)
• M2: 572,511 km (0.095 R)
• M3: 953,088 km (0.117 R)
• M4: 1,226,553 km (0.079 R)
• M5: 1,793,678 km (0.09 R)
• M6: 2,197,443 km (0.108 R)
• M7: 2,503,221 km (0.071 R)
• M8: 3,931,731 km (0.066 R)
• M9: 4,666,855 km (0.059 R)
• M10: 5,396,444 km (0.079 R)
• M11: 6,771,099 km (0.112 R)
• M12: 8,091,898 km (0.058 R)
• M13: 8,593,650 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.2

Radius: 10.5

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.41 AU - 3.45 AU

Year: 4102 Days

Day: 6.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,769,036 km

• M1: 130,599 km (0.052 R)
• M2: 636,240 km (0.029 R)
• M3: 1,116,150 km (0.074 R)
• M4: 1,589,178 km (0.034 R)
• M5: 2,179,791 km (0.079 R)
• M6: 2,928,378 km (0.098 R)
• M7: 3,279,933 km (0.07 R)
• M8: 3,860,523 km (0.087 R)
• M9: 4,906,960 km (0.071 R)
• M10: 5,509,690 km (0.068 R)
• M11: 5,993,489 km (0.099 R)
• M12: 7,847,456 km (0.067 R)
• M13: 8,996,218 km (0.038 R)
• M14: 12,108,003 km (0.056 R)
• M15: 12,696,222 km (0.092 R)
• M16: 13,735,029 km (0.084 R)
• M17: 14,575,769 km (0.114 R)
• M18: 16,469,080 km (0.067 R)
• M19: 18,167,764 km (0.09 R)
• M20: 20,293,699 km (0.065 R)
• M21: 20,738,005 km (0.093 R)
• M22: 21,711,887 km (0.117 R)
• M23: 22,109,967 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.6

Radius: 13.3

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.83 AU - 5.09 AU

Year: 6082 Days

Day: 12.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 85,769,036 km

• M1: 167,250 km (0.113 R)
• M2: 611,855 km (0.114 R)
• M3: 1,037,312 km (0.117 R)
• M4: 1,521,859 km (0.096 R)
• M5: 1,950,756 km (0.098 R)
• M6: 2,398,802 km (0.091 R)
• M7: 2,970,116 km (0.096 R)
• M8: 4,042,733 km (0.095 R)
• M9: 4,681,067 km (0.029 R)
• M10: 5,580,150 km (0.08 R)
• M11: 7,074,483 km (0.104 R)
• M12: 8,295,202 km (0.057 R)
• M13: 8,821,188 km (0.109 R)
• M14: 9,815,864 km (0.06 R)
• M15: 10,708,216 km (0.076 R)
• M16: 12,507,878 km (0.081 R)
• M17: 13,301,794 km (0.108 R)
• M18: 19,370,680 km (0.116 R)
• M19: 23,856,672 km (0.107 R)
• M20: 26,340,445 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.8

Radius: 9

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.7 AU - 5.42 AU

Year: 6287 Days

Day: 13.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 85,769,036 km

• M1: 178,769 km (0.093 R)
• M2: 1,059,901 km (0.046 R)
• M3: 1,472,043 km (0.062 R)
• M4: 1,777,073 km (0.117 R)
• M5: 2,155,406 km (0.106 R)
• M6: 4,188,890 km (0.096 R)
• M7: 4,864,324 km (0.069 R)
• M8: 6,074,272 km (0.107 R)
• M9: 8,707,344 km (0.071 R)
• M10: 9,717,578 km (0.112 R)
• M11: 10,433,255 km (0.105 R)
• M12: 12,070,304 km (0.101 R)
• M13: 14,953,055 km (0.115 R)
• M14: 16,274,304 km (0.081 R)
• M15: 16,647,700 km (0.079 R)
• M16: 17,282,743 km (0.076 R)
• M17: 20,270,811 km (0.095 R)
• M18: 25,707,197 km (0.095 R)
• M19: 27,422,486 km (0.062 R)
• M20: 28,667,739 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83

Radius: 10.2

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.46 AU - 5.98 AU

Year: 7701 Days

Day: 9.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 85,769,036 km

• M1: 126,859 km (0.086 R)
• M2: 478,863 km (0.117 R)
• M3: 1,066,184 km (0.079 R)
• M4: 1,859,950 km (0.112 R)
• M5: 2,661,795 km (0.086 R)
• M6: 3,813,100 km (0.106 R)
• M7: 4,446,647 km (0.116 R)
• M8: 5,640,139 km (0.055 R)
• M9: 6,802,514 km (0.106 R)
• M10: 9,450,995 km (0.093 R)
• M11: 14,465,217 km (0.108 R)
• M12: 19,338,966 km (0.073 R)
• M13: 19,808,553 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.2

Radius: 14.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.72 AU - 6.32 AU

Year: 8374 Days

Day: 12.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,769,036 km

• M1: 185,651 km (0.103 R)
• M2: 647,011 km (0.119 R)
• M3: 2,035,728 km (0.111 R)
• M4: 2,515,339 km (0.106 R)
• M5: 3,115,525 km (0.085 R)
• M6: 4,046,772 km (0.105 R)
• M7: 5,381,933 km (0.032 R)
• M8: 6,062,454 km (0.064 R)
• M9: 6,954,506 km (0.078 R)
• M10: 9,046,931 km (0.097 R)
• M11: 9,813,321 km (0.088 R)
• M12: 10,314,175 km (0.112 R)
• M13: 15,962,542 km (0.064 R)
• M14: 16,797,896 km (0.057 R)
• M15: 19,323,707 km (0.106 R)
• M16: 25,491,028 km (0.087 R)
• M17: 26,440,077 km (0.118 R)
• M18: 28,813,896 km (0.078 R)
• M19: 29,532,265 km (0.097 R)
• M20: 31,434,552 km (0.115 R)
• M21: 32,858,275 km (0.046 R)
• M22: 40,628,538 km (0.058 R)
• M23: 46,252,370 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.5

Radius: 3.3

Gravity: 88.02 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.55 AU - 10.33 AU

Year: 20235 Days

Day: 20.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 85,769,036 km

• M1: 41,289 km (0.113 R)
• M2: 148,999 km (0.107 R)
• M3: 251,923 km (0.076 R)
• M4: 619,784 km (0.066 R)
• M5: 929,152 km (0.095 R)
• M6: 1,111,512 km (0.105 R)
• M7: 1,747,303 km (0.107 R)
• M8: 2,473,302 km (0.109 R)
• M9: 2,594,925 km (0.108 R)
• M10: 3,716,609 km (0.092 R)
• M11: 3,941,605 km (0.029 R)
• M12: 4,074,148 km (0.074 R)
• M13: 4,561,837 km (0.093 R)
• M14: 5,244,602 km (0.104 R)
• M15: 5,651,957 km (0.098 R)
• M16: 6,168,369 km (0.097 R)
• M17: 7,544,669 km (0.059 R)
• M18: 9,228,693 km (0.074 R)
• M19: 9,345,229 km (0.108 R)
• M20: 10,756,984 km (0.106 R)
• M21: 11,887,645 km (0.104 R)
• M22: 13,095,199 km (0.119 R)
• M23: 13,540,103 km (0.111 R)
• M24: 22,725,413 km (0.082 R)
• M25: 23,911,574 km (0.09 R)
• M26: 28,820,179 km (0.119 R)
• M27: 30,336,803 km (0.1 R)
• M28: 32,038,778 km (0.035 R)
• M29: 34,639,387 km (0.089 R)
• M30: 51,216,177 km (0.039 R)
• M31: 53,061,318 km (0.063 R)
• M32: 57,079,217 km (0.099 R)
• M33: 58,064,918 km (0.095 R)
• M34: 62,328,606 km (0.114 R)
• M35: 64,218,177 km (0.093 R)
• M36: 76,362,682 km (0.026 R)
• M37: 76,839,750 km (0.109 R)
• M38: 79,254,558 km (0.116 R)
• M39: 80,974,784 km (0.066 R)
• M40: 82,468,968 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 15,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit