🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748

Radius: 12.8

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.83 AU - 1.25 AU

Year: 719 Days

Day: 6.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,403,161 km

• M1: 159,172 km (0.089 R)
• M2: 740,809 km (0.104 R)
• M3: 1,231,789 km (0.117 R)
• M4: 1,760,318 km (0.119 R)
• M5: 2,234,244 km (0.09 R)
• M6: 2,805,259 km (0.116 R)
• M7: 3,581,822 km (0.063 R)
• M8: 4,321,434 km (0.069 R)
• M9: 5,107,271 km (0.083 R)
• M10: 6,085,641 km (0.111 R)
• M11: 6,535,482 km (0.107 R)
• M12: 7,274,645 km (0.061 R)
• M13: 7,688,283 km (0.028 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726

Radius: 8.9

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.99 AU - 1.61 AU

Year: 1005 Days

Day: 13.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,403,161 km

• M1: 111,301 km (0.1 R)
• M2: 404,363 km (0.099 R)
• M3: 726,148 km (0.104 R)
• M4: 1,044,492 km (0.093 R)
• M5: 1,572,423 km (0.094 R)
• M6: 2,426,029 km (0.038 R)
• M7: 2,968,770 km (0.079 R)
• M8: 3,297,735 km (0.066 R)
• M9: 3,620,568 km (0.073 R)
• M10: 4,178,119 km (0.031 R)
• M11: 4,810,020 km (0.098 R)
• M12: 5,646,572 km (0.112 R)
• M13: 6,045,848 km (0.105 R)
• M14: 6,374,365 km (0.036 R)
• M15: 6,877,613 km (0.11 R)
• M16: 8,657,079 km (0.046 R)
• M17: 9,245,896 km (0.062 R)
• M18: 9,594,310 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.6

Radius: 11.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.9 AU - 1.98 AU

Year: 1833 Days

Day: 13.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,403,161 km

• M1: 140,622 km (0.106 R)
• M2: 516,861 km (0.084 R)
• M3: 868,266 km (0.075 R)
• M4: 1,527,993 km (0.097 R)
• M5: 2,183,231 km (0.076 R)
• M6: 3,381,809 km (0.104 R)
• M7: 4,107,658 km (0.084 R)
• M8: 4,537,154 km (0.117 R)
• M9: 4,975,775 km (0.089 R)
• M10: 5,486,652 km (0.105 R)
• M11: 6,079,209 km (0.097 R)
• M12: 7,205,681 km (0.082 R)
• M13: 10,885,788 km (0.116 R)
• M14: 12,425,599 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.1

Radius: 15

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.61 AU - 2.59 AU

Year: 2064 Days

Day: 12.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,403,161 km

• M1: 186,549 km (0.079 R)
• M2: 842,535 km (0.037 R)
• M3: 1,321,697 km (0.099 R)
• M4: 1,936,844 km (0.102 R)
• M5: 2,619,908 km (0.078 R)
• M6: 3,177,309 km (0.096 R)
• M7: 3,813,848 km (0.091 R)
• M8: 5,345,730 km (0.08 R)
• M9: 6,374,814 km (0.112 R)
• M10: 7,176,509 km (0.096 R)
• M11: 8,489,380 km (0.101 R)
• M12: 9,013,272 km (0.092 R)
• M13: 10,894,166 km (0.084 R)
• M14: 11,927,438 km (0.09 R)
• M15: 12,984,646 km (0.082 R)
• M16: 13,891,658 km (0.053 R)
• M17: 14,928,820 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.3

Radius: 4.7

Gravity: 23.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.72 AU - 7.5 AU

Year: 11526 Days

Day: 18.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 41,403,161 km

• M1: 58,493 km (0.087 R)
• M2: 236,514 km (0.114 R)
• M3: 452,683 km (0.097 R)
• M4: 958,773 km (0.045 R)
• M5: 1,154,148 km (0.094 R)
• M6: 1,415,645 km (0.118 R)
• M7: 1,611,169 km (0.105 R)
• M8: 1,793,080 km (0.064 R)
• M9: 2,180,539 km (0.106 R)
• M10: 2,895,916 km (0.117 R)
• M11: 3,119,864 km (0.094 R)
• M12: 4,388,304 km (0.096 R)
• M13: 7,930,333 km (0.116 R)
• M14: 8,104,016 km (0.077 R)
• M15: 8,324,673 km (0.055 R)
• M16: 9,247,392 km (0.064 R)
• M17: 10,756,536 km (0.095 R)
• M18: 13,624,028 km (0.11 R)
• M19: 13,936,089 km (0.106 R)
• M20: 14,445,320 km (0.113 R)
• M21: 15,500,733 km (0.109 R)
• M22: 15,909,584 km (0.069 R)
• M23: 16,677,470 km (0.03 R)
• M24: 19,997,346 km (0.071 R)
• M25: 24,275,246 km (0.065 R)
• M26: 26,240,364 km (0.076 R)
• M27: 27,212,301 km (0.087 R)
• M28: 27,707,171 km (0.03 R)
• M29: 28,715,012 km (0.116 R)
• M30: 28,919,363 km (0.115 R)
• M31: 29,331,206 km (0.076 R)
• M32: 29,538,548 km (0.11 R)
• M33: 34,466,901 km (0.079 R)
• M34: 36,105,147 km (0.114 R)
• M35: 37,672,185 km (0.118 R)
• M36: 37,917,226 km (0.113 R)
• M37: 45,079,822 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.7

Radius: 6.7

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.03 AU - 8.67 AU

Year: 14917 Days

Day: 19.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 41,403,161 km

• M1: 85,420 km (0.094 R)
• M2: 341,682 km (0.034 R)
• M3: 573,259 km (0.091 R)
• M4: 892,800 km (0.071 R)
• M5: 1,664,426 km (0.109 R)
• M6: 3,221,141 km (0.073 R)
• M7: 3,503,881 km (0.052 R)
• M8: 3,859,326 km (0.092 R)
• M9: 4,148,947 km (0.076 R)
• M10: 4,706,798 km (0.11 R)
• M11: 5,933,351 km (0.094 R)
• M12: 9,720,271 km (0.045 R)
• M13: 10,645,235 km (0.096 R)
• M14: 11,568,254 km (0.103 R)
• M15: 13,506,444 km (0.12 R)
• M16: 13,838,102 km (0.116 R)
• M17: 15,943,692 km (0.085 R)
• M18: 16,389,045 km (0.09 R)
• M19: 18,334,416 km (0.052 R)
• M20: 23,240,628 km (0.116 R)
• M21: 23,909,480 km (0.089 R)
• M22: 25,285,630 km (0.086 R)
• M23: 29,175,325 km (0.118 R)
• M24: 32,965,536 km (0.078 R)
• M25: 36,556,484 km (0.069 R)
• M26: 46,280,495 km (0.047 R)
• M27: 47,950,007 km (0.114 R)
• M28: 49,033,245 km (0.112 R)
• M29: 53,694,715 km (0.083 R)
• M30: 55,537,462 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.2

Radius: 6.6

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.67 AU - 9.35 AU

Year: 18343 Days

Day: 22.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 41,403,161 km

• M1: 83,027 km (0.059 R)
• M2: 475,721 km (0.101 R)
• M3: 1,621,641 km (0.099 R)
• M4: 1,993,990 km (0.118 R)
• M5: 3,390,337 km (0.058 R)
• M6: 3,674,423 km (0.094 R)
• M7: 4,510,525 km (0.109 R)
• M8: 5,063,439 km (0.031 R)
• M9: 5,993,339 km (0.106 R)
• M10: 6,445,125 km (0.116 R)
• M11: 7,495,302 km (0.089 R)
• M12: 9,930,007 km (0.048 R)
• M13: 10,267,351 km (0.094 R)
• M14: 12,398,971 km (0.034 R)
• M15: 12,677,672 km (0.04 R)
• M16: 13,421,771 km (0.079 R)
• M17: 14,377,103 km (0.091 R)
• M18: 14,871,375 km (0.107 R)
• M19: 17,794,816 km (0.097 R)
• M20: 18,292,678 km (0.052 R)
• M21: 19,020,172 km (0.098 R)
• M22: 19,390,876 km (0.098 R)
• M23: 20,454,966 km (0.042 R)
• M24: 20,687,890 km (0.096 R)
• M25: 21,557,352 km (0.074 R)
• M26: 22,368,771 km (0.116 R)
• M27: 27,292,187 km (0.083 R)
• M28: 27,954,157 km (0.058 R)
• M29: 34,512,378 km (0.054 R)
• M30: 37,678,169 km (0.082 R)
• M31: 39,933,356 km (0.071 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 15,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit