🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.9

Radius: 9.3

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.56 AU - 0.92 AU

Year: 424 Days

Day: 6.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,368,316 km

• M1: 116,537 km (0.096 R)
• M2: 321,486 km (0.113 R)
• M3: 628,909 km (0.05 R)
• M4: 872,754 km (0.107 R)
• M5: 1,089,072 km (0.088 R)
• M6: 1,289,085 km (0.104 R)
• M7: 1,713,943 km (0.106 R)
• M8: 2,001,620 km (0.098 R)
• M9: 2,593,279 km (0.05 R)
• M10: 2,800,472 km (0.115 R)
• M11: 3,152,476 km (0.108 R)
• M12: 3,444,192 km (0.063 R)
• M13: 3,664,849 km (0.117 R)
• M14: 4,068,015 km (0.047 R)
• M15: 4,257,406 km (0.061 R)
• M16: 4,576,049 km (0.071 R)
• M17: 4,874,048 km (0.06 R)
• M18: 5,070,769 km (0.115 R)
• M19: 5,260,160 km (0.043 R)
• M20: 5,719,725 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.2

Radius: 9.3

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.18 AU - 1.3 AU

Year: 921 Days

Day: 12 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 46,368,316 km

• M1: 116,088 km (0.119 R)
• M2: 379,530 km (0.074 R)
• M3: 631,303 km (0.109 R)
• M4: 950,844 km (0.077 R)
• M5: 1,165,367 km (0.105 R)
• M6: 1,391,709 km (0.118 R)
• M7: 1,612,067 km (0.092 R)
• M8: 1,956,142 km (0.12 R)
• M9: 2,285,407 km (0.096 R)
• M10: 2,986,572 km (0.115 R)
• M11: 3,384,203 km (0.064 R)
• M12: 3,561,028 km (0.074 R)
• M13: 4,396,532 km (0.088 R)
• M14: 4,756,165 km (0.103 R)
• M15: 5,029,032 km (0.058 R)
• M16: 5,935,595 km (0.09 R)
• M17: 6,611,478 km (0.103 R)
• M18: 7,187,878 km (0.041 R)
• M19: 7,462,241 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.5

Radius: 9.9

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.46 AU - 1.48 AU

Year: 1189 Days

Day: 13.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,368,316 km

• M1: 223,200 km (0.116 R)
• M2: 426,204 km (0.118 R)
• M3: 634,893 km (0.115 R)
• M4: 1,005,746 km (0.081 R)
• M5: 1,320,949 km (0.075 R)
• M6: 1,523,654 km (0.058 R)
• M7: 1,708,856 km (0.106 R)
• M8: 2,246,062 km (0.077 R)
• M9: 2,482,876 km (0.079 R)
• M10: 2,753,648 km (0.08 R)
• M11: 2,982,982 km (0.105 R)
• M12: 4,436,175 km (0.115 R)
• M13: 4,644,116 km (0.081 R)
• M14: 4,899,929 km (0.114 R)
• M15: 5,357,100 km (0.076 R)
• M16: 6,532,789 km (0.064 R)
• M17: 6,870,881 km (0.111 R)
• M18: 7,147,786 km (0.114 R)
• M19: 7,809,158 km (0.056 R)
• M20: 8,123,015 km (0.075 R)
• M21: 9,360,937 km (0.112 R)
• M22: 9,745,703 km (0.098 R)
• M23: 10,034,128 km (0.076 R)
• M24: 10,924,983 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.4

Radius: 13.6

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2 AU - 3.04 AU

Year: 2668 Days

Day: 12.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,368,316 km

• M1: 217,665 km (0.081 R)
• M2: 560,244 km (0.082 R)
• M3: 817,702 km (0.083 R)
• M4: 1,104,930 km (0.029 R)
• M5: 1,364,482 km (0.109 R)
• M6: 1,722,320 km (0.115 R)
• M7: 2,373,669 km (0.099 R)
• M8: 3,408,139 km (0.043 R)
• M9: 4,678,973 km (0.104 R)
• M10: 4,950,493 km (0.103 R)
• M11: 5,769,990 km (0.071 R)
• M12: 6,540,120 km (0.103 R)
• M13: 9,040,648 km (0.06 R)
• M14: 9,751,238 km (0.104 R)
• M15: 10,663,336 km (0.081 R)
• M16: 11,254,397 km (0.108 R)
• M17: 12,265,230 km (0.071 R)
• M18: 12,739,156 km (0.08 R)
• M19: 13,222,357 km (0.071 R)
• M20: 13,516,467 km (0.105 R)
• M21: 13,847,228 km (0.087 R)
• M22: 14,182,177 km (0.082 R)
• M23: 14,760,672 km (0.107 R)
• M24: 15,245,818 km (0.071 R)
• M25: 16,203,993 km (0.05 R)
• M26: 17,452,536 km (0.086 R)
• M27: 17,904,322 km (0.042 R)
• M28: 19,137,756 km (0.042 R)
• M29: 19,413,016 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.6

Radius: 12.4

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.98 AU - 5.84 AU

Year: 7255 Days

Day: 7.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,368,316 km

• M1: 173,683 km (0.118 R)
• M2: 511,924 km (0.12 R)
• M3: 743,352 km (0.06 R)
• M4: 1,260,362 km (0.06 R)
• M5: 1,503,010 km (0.09 R)
• M6: 2,301,713 km (0.109 R)
• M7: 2,603,751 km (0.063 R)
• M8: 3,180,301 km (0.082 R)
• M9: 3,573,744 km (0.119 R)
• M10: 4,726,545 km (0.089 R)
• M11: 5,252,531 km (0.088 R)
• M12: 6,794,885 km (0.111 R)
• M13: 8,861,280 km (0.113 R)
• M14: 9,429,154 km (0.067 R)
• M15: 10,077,661 km (0.112 R)
• M16: 11,240,335 km (0.101 R)
• M17: 13,393,797 km (0.1 R)
• M18: 16,737,608 km (0.058 R)
• M19: 17,310,718 km (0.109 R)
• M20: 18,486,407 km (0.08 R)
• M21: 18,872,519 km (0.108 R)
• M22: 19,877,667 km (0.115 R)
• M23: 20,144,251 km (0.067 R)
• M24: 21,228,237 km (0.066 R)
• M25: 24,161,103 km (0.07 R)
• M26: 24,651,934 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.5

Radius: 12.8

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.37 AU - 5.63 AU

Year: 8601 Days

Day: 12.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,368,316 km

• M1: 159,322 km (0.062 R)
• M2: 439,519 km (0.075 R)
• M3: 718,070 km (0.047 R)
• M4: 1,854,415 km (0.097 R)
• M5: 3,115,525 km (0.083 R)
• M6: 5,529,736 km (0.115 R)
• M7: 7,169,179 km (0.109 R)
• M8: 7,672,725 km (0.111 R)
• M9: 9,288,233 km (0.117 R)
• M10: 10,174,600 km (0.104 R)
• M11: 10,612,922 km (0.085 R)
• M12: 13,852,613 km (0.059 R)
• M13: 14,364,537 km (0.096 R)
• M14: 18,104,783 km (0.09 R)
• M15: 19,668,081 km (0.066 R)
• M16: 19,999,590 km (0.103 R)
• M17: 22,871,570 km (0.112 R)
• M18: 23,469,213 km (0.096 R)
• M19: 28,067,253 km (0.114 R)
• M20: 31,038,566 km (0.074 R)
• M21: 35,111,069 km (0.108 R)
• M22: 35,480,426 km (0.11 R)
• M23: 36,075,227 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.2

Radius: 3.3

Gravity: 41.62 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.25 AU - 6.91 AU

Year: 11256 Days

Day: 18.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 46,368,316 km

• M1: 41,738 km (0.103 R)
• M2: 281,693 km (0.057 R)
• M3: 597,344 km (0.102 R)
• M4: 724,203 km (0.097 R)
• M5: 1,211,444 km (0.064 R)
• M6: 1,285,195 km (0.096 R)
• M7: 1,757,925 km (0.088 R)
• M8: 1,957,189 km (0.114 R)
• M9: 2,186,822 km (0.088 R)
• M10: 2,286,454 km (0.115 R)
• M11: 2,773,545 km (0.096 R)
• M12: 2,840,564 km (0.044 R)
• M13: 4,077,739 km (0.098 R)
• M14: 5,291,426 km (0.098 R)
• M15: 6,458,589 km (0.103 R)
• M16: 8,624,467 km (0.106 R)
• M17: 10,271,539 km (0.072 R)
• M18: 10,531,092 km (0.063 R)
• M19: 10,882,198 km (0.104 R)
• M20: 11,785,320 km (0.08 R)
• M21: 11,970,223 km (0.098 R)
• M22: 13,452,589 km (0.105 R)
• M23: 13,650,058 km (0.101 R)
• M24: 13,799,207 km (0.107 R)
• M25: 15,812,046 km (0.089 R)
• M26: 16,677,470 km (0.106 R)
• M27: 17,962,216 km (0.117 R)
• M28: 18,767,502 km (0.101 R)
• M29: 19,471,958 km (0.037 R)
• M30: 20,370,592 km (0.028 R)
• M31: 21,788,182 km (0.036 R)
• M32: 23,188,867 km (0.09 R)
• M33: 24,633,234 km (0.111 R)
• M34: 24,900,566 km (0.077 R)
• M35: 25,575,102 km (0.082 R)
• M36: 28,866,555 km (0.061 R)
• M37: 28,938,810 km (0.119 R)
• M38: 29,446,695 km (0.087 R)
• M39: 34,453,287 km (0.078 R)
• M40: 34,927,961 km (0.096 R)
• M41: 35,246,156 km (0.063 R)
• M42: 35,646,031 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.9

Radius: 8

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.35 AU - 8.69 AU

Year: 13752 Days

Day: 20.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,368,316 km

• M1: 425,905 km (0.095 R)
• M2: 810,970 km (0.091 R)
• M3: 1,168,509 km (0.096 R)
• M4: 2,006,107 km (0.059 R)
• M5: 2,547,053 km (0.113 R)
• M6: 3,422,650 km (0.11 R)
• M7: 5,199,424 km (0.111 R)
• M8: 5,479,620 km (0.116 R)
• M9: 7,953,371 km (0.115 R)
• M10: 11,390,681 km (0.072 R)
• M11: 12,706,993 km (0.115 R)
• M12: 13,541,599 km (0.115 R)
• M13: 14,095,859 km (0.053 R)
• M14: 16,756,308 km (0.111 R)
• M15: 29,049,064 km (0.089 R)
• M16: 31,134,758 km (0.064 R)
• M17: 32,436,558 km (0.1 R)
• M18: 33,058,437 km (0.098 R)
• M19: 35,443,176 km (0.107 R)
• M20: 35,930,117 km (0.055 R)
• M21: 36,913,873 km (0.072 R)
• M22: 39,091,270 km (0.091 R)
• M23: 40,203,530 km (0.091 R)
• M24: 43,096,903 km (0.063 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 17,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit