🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.2

Radius: 12.9

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.79 AU - 1.01 AU

Year: 589 Days

Day: 13.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,964,745 km

• M1: 160,369 km (0.037 R)
• M2: 632,201 km (0.112 R)
• M3: 1,291,329 km (0.118 R)
• M4: 1,861,446 km (0.107 R)
• M5: 2,565,603 km (0.084 R)
• M6: 3,156,964 km (0.052 R)
• M7: 3,824,470 km (0.045 R)
• M8: 4,265,933 km (0.113 R)
• M9: 4,821,539 km (0.115 R)
• M10: 5,338,400 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604

Radius: 9.1

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.96 AU - 1.48 AU

Year: 930 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,964,745 km

• M1: 113,246 km (0.111 R)
• M2: 427,401 km (0.079 R)
• M3: 727,943 km (0.094 R)
• M4: 1,068,727 km (0.115 R)
• M5: 1,401,433 km (0.07 R)
• M6: 2,008,501 km (0.111 R)
• M7: 2,302,910 km (0.032 R)
• M8: 2,842,509 km (0.113 R)
• M9: 3,563,870 km (0.059 R)
• M10: 3,968,084 km (0.115 R)
• M11: 5,405,270 km (0.077 R)
• M12: 5,758,022 km (0.096 R)
• M13: 6,575,275 km (0.026 R)
• M14: 8,207,687 km (0.095 R)
• M15: 8,490,876 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.8

Radius: 8.7

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.33 AU - 3.07 AU

Year: 3062 Days

Day: 11.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,964,745 km

• M1: 112,946 km (0.119 R)
• M2: 430,243 km (0.095 R)
• M3: 747,989 km (0.118 R)
• M4: 1,217,278 km (0.105 R)
• M5: 1,621,043 km (0.09 R)
• M6: 2,112,621 km (0.034 R)
• M7: 2,562,761 km (0.117 R)
• M8: 2,957,999 km (0.116 R)
• M9: 3,285,169 km (0.082 R)
• M10: 3,617,426 km (0.112 R)
• M11: 4,095,391 km (0.106 R)
• M12: 4,525,336 km (0.113 R)
• M13: 5,080,643 km (0.073 R)
• M14: 5,654,800 km (0.099 R)
• M15: 6,639,602 km (0.041 R)
• M16: 7,356,924 km (0.042 R)
• M17: 7,670,780 km (0.119 R)
• M18: 9,633,355 km (0.093 R)
• M19: 11,444,387 km (0.072 R)
• M20: 11,909,038 km (0.091 R)
• M21: 12,786,130 km (0.116 R)
• M22: 16,038,986 km (0.107 R)
• M23: 16,567,665 km (0.109 R)
• M24: 17,437,577 km (0.093 R)
• M25: 18,740,873 km (0.106 R)
• M26: 20,352,491 km (0.104 R)
• M27: 20,847,211 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.3

Radius: 11.1

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.26 AU - 4.44 AU

Year: 6262 Days

Day: 5.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,964,745 km

• M1: 138,677 km (0.099 R)
• M2: 634,295 km (0.095 R)
• M3: 1,217,876 km (0.12 R)
• M4: 1,912,609 km (0.045 R)
• M5: 2,540,621 km (0.109 R)
• M6: 3,865,310 km (0.064 R)
• M7: 4,492,274 km (0.117 R)
• M8: 4,928,203 km (0.046 R)
• M9: 6,275,331 km (0.061 R)
• M10: 6,998,637 km (0.058 R)
• M11: 7,473,760 km (0.064 R)
• M12: 8,902,719 km (0.114 R)
• M13: 9,951,550 km (0.075 R)
• M14: 10,365,636 km (0.073 R)
• M15: 10,743,221 km (0.097 R)
• M16: 11,277,435 km (0.106 R)
• M17: 12,189,683 km (0.072 R)
• M18: 12,824,876 km (0.067 R)
• M19: 13,818,655 km (0.059 R)
• M20: 14,685,574 km (0.089 R)
• M21: 18,040,456 km (0.117 R)
• M22: 19,216,744 km (0.115 R)
• M23: 20,443,297 km (0.078 R)
• M24: 22,497,725 km (0.078 R)
• M25: 23,778,282 km (0.092 R)
• M26: 24,270,759 km (0.097 R)
• M27: 26,659,537 km (0.088 R)
• M28: 31,308,142 km (0.12 R)
• M29: 31,999,284 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117

Radius: 3.5

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.97 AU - 7.91 AU

Year: 11281 Days

Day: 22.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,964,745 km

• M1: 58,194 km (0.084 R)
• M2: 192,532 km (0.119 R)
• M3: 329,564 km (0.082 R)
• M4: 509,530 km (0.117 R)
• M5: 629,059 km (0.106 R)
• M6: 828,323 km (0.078 R)
• M7: 1,912,908 km (0.08 R)
• M8: 2,055,924 km (0.12 R)
• M9: 3,265,871 km (0.11 R)
• M10: 4,883,622 km (0.074 R)
• M11: 5,070,021 km (0.11 R)
• M12: 5,206,155 km (0.075 R)
• M13: 6,479,383 km (0.085 R)
• M14: 6,737,140 km (0.12 R)
• M15: 8,204,246 km (0.112 R)
• M16: 10,918,999 km (0.051 R)
• M17: 12,038,440 km (0.099 R)
• M18: 12,526,578 km (0.06 R)
• M19: 13,910,508 km (0.1 R)
• M20: 19,787,759 km (0.108 R)
• M21: 19,990,015 km (0.091 R)
• M22: 23,489,858 km (0.112 R)
• M23: 27,880,705 km (0.098 R)
• M24: 28,819,880 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.9

Radius: 7.7

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.26 AU - 11.74 AU

Year: 21828 Days

Day: 21.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 63,964,745 km

• M1: 126,859 km (0.09 R)
• M2: 391,797 km (0.113 R)
• M3: 1,040,154 km (0.115 R)
• M4: 1,285,943 km (0.025 R)
• M5: 1,555,070 km (0.114 R)
• M6: 2,168,421 km (0.038 R)
• M7: 3,296,389 km (0.084 R)
• M8: 4,207,291 km (0.069 R)
• M9: 5,129,412 km (0.076 R)
• M10: 5,696,537 km (0.096 R)
• M11: 6,097,460 km (0.067 R)
• M12: 6,733,849 km (0.063 R)
• M13: 8,289,068 km (0.119 R)
• M14: 13,371,656 km (0.115 R)
• M15: 14,517,127 km (0.098 R)
• M16: 15,804,566 km (0.108 R)
• M17: 16,839,036 km (0.074 R)
• M18: 17,497,715 km (0.109 R)
• M19: 19,576,976 km (0.115 R)
• M20: 23,197,244 km (0.03 R)
• M21: 28,147,737 km (0.114 R)
• M22: 28,724,886 km (0.074 R)
• M23: 29,309,963 km (0.113 R)
• M24: 30,142,325 km (0.098 R)
• M25: 34,938,134 km (0.083 R)
• M26: 37,377,477 km (0.071 R)
• M27: 43,200,574 km (0.105 R)
• M28: 46,969,543 km (0.083 R)
• M29: 48,602,703 km (0.056 R)
• M30: 48,933,763 km (0.105 R)
• M31: 49,768,070 km (0.105 R)
• M32: 52,501,822 km (0.113 R)
• M33: 54,260,195 km (0.109 R)
• M34: 55,694,988 km (0.098 R)
• M35: 56,787,501 km (0.062 R)
• M36: 62,075,487 km (0.062 R)
• M37: 66,250,315 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.6

Radius: 6.8

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.14 AU - 11.92 AU

Year: 21926 Days

Day: 15.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,964,745 km

• M1: 84,672 km (0.106 R)
• M2: 558,299 km (0.119 R)
• M3: 3,089,794 km (0.083 R)
• M4: 3,534,698 km (0.064 R)
• M5: 4,328,166 km (0.071 R)
• M6: 4,851,160 km (0.089 R)
• M7: 5,128,065 km (0.09 R)
• M8: 9,275,517 km (0.116 R)
• M9: 11,123,649 km (0.117 R)
• M10: 13,472,934 km (0.067 R)
• M11: 16,133,831 km (0.099 R)
• M12: 19,297,377 km (0.108 R)
• M13: 21,344,624 km (0.055 R)
• M14: 26,819,009 km (0.109 R)
• M15: 28,348,348 km (0.067 R)
• M16: 35,694,052 km (0.115 R)
• M17: 37,676,822 km (0.068 R)
• M18: 40,433,163 km (0.052 R)
• M19: 40,857,871 km (0.091 R)
• M20: 57,489,415 km (0.089 R)
• M21: 58,928,845 km (0.048 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 14,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit