🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.4

Radius: 14.5

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.47 AU - 0.53 AU

Year: 249 Days

Day: 13.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 65,736,925 km

• M1: 180,265 km (0.051 R)
• M2: 1,140,983 km (0.093 R)
• M3: 1,689,708 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.4

Radius: 15

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.48 AU - 0.56 AU

Year: 264 Days

Day: 13 Hours

Environment

Temp: -144 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 65,736,925 km

• M1: 186,549 km (0.104 R)
• M2: 720,463 km (0.08 R)
• M3: 1,375,702 km (0.073 R)
• M4: 1,926,222 km (0.12 R)
• M5: 2,415,407 km (0.094 R)
• M6: 2,904,742 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.3

Radius: 12.5

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.84 AU - 0.98 AU

Year: 610 Days

Day: 11.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,736,925 km

• M1: 155,432 km (0.1 R)
• M2: 599,887 km (0.03 R)
• M3: 989,740 km (0.119 R)
• M4: 1,406,818 km (0.107 R)
• M5: 1,831,228 km (0.032 R)
• M6: 2,486,915 km (0.115 R)
• M7: 2,995,398 km (0.063 R)
• M8: 3,545,769 km (0.069 R)
• M9: 7,243,230 km (0.091 R)
• M10: 7,719,250 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.9

Radius: 13.3

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.97 AU - 1.11 AU

Year: 746 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 65,736,925 km

• M1: 181,013 km (0.09 R)
• M2: 710,291 km (0.065 R)
• M3: 1,491,790 km (0.088 R)
• M4: 2,314,129 km (0.053 R)

Asteroid Belt

Center: 1.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.3

Radius: 14.7

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.03 AU - 2.99 AU

Year: 2795 Days

Day: 13 Hours

Environment

Temp: -213 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,736,925 km

• M1: 182,809 km (0.078 R)
• M2: 663,616 km (0.115 R)
• M3: 1,248,394 km (0.101 R)
• M4: 1,844,841 km (0.073 R)
• M5: 2,445,776 km (0.114 R)
• M6: 3,126,745 km (0.115 R)
• M7: 3,798,290 km (0.112 R)
• M8: 4,374,391 km (0.1 R)
• M9: 5,241,461 km (0.073 R)
• M10: 6,327,392 km (0.094 R)
• M11: 8,707,942 km (0.115 R)
• M12: 9,716,083 km (0.103 R)
• M13: 10,417,846 km (0.063 R)
• M14: 10,917,353 km (0.115 R)
• M15: 11,964,688 km (0.056 R)
• M16: 12,427,394 km (0.049 R)
• M17: 13,121,977 km (0.073 R)
• M18: 13,750,887 km (0.1 R)
• M19: 14,494,238 km (0.1 R)
• M20: 15,709,123 km (0.112 R)
• M21: 19,014,637 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.3

Radius: 10.4

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.36 AU - 3.48 AU

Year: 3507 Days

Day: 8.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,736,925 km

• M1: 130,898 km (0.053 R)
• M2: 497,413 km (0.105 R)
• M3: 1,080,845 km (0.111 R)
• M4: 1,849,778 km (0.117 R)
• M5: 2,864,201 km (0.08 R)
• M6: 3,623,111 km (0.081 R)
• M7: 4,104,666 km (0.078 R)
• M8: 5,170,701 km (0.082 R)
• M9: 5,727,504 km (0.081 R)
• M10: 9,436,185 km (0.03 R)
• M11: 11,192,314 km (0.081 R)
• M12: 11,943,445 km (0.118 R)
• M13: 12,308,314 km (0.097 R)
• M14: 13,942,970 km (0.114 R)
• M15: 15,394,070 km (0.052 R)
• M16: 18,594,118 km (0.119 R)
• M17: 20,414,275 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.2

Radius: 9.6

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.76 AU - 4 AU

Year: 5372 Days

Day: 6.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,736,925 km

• M1: 119,379 km (0.104 R)
• M2: 418,276 km (0.04 R)
• M3: 933,042 km (0.091 R)
• M4: 1,583,194 km (0.106 R)
• M5: 2,631,277 km (0.105 R)
• M6: 3,016,641 km (0.109 R)
• M7: 3,947,738 km (0.09 R)
• M8: 4,281,192 km (0.085 R)
• M9: 4,816,752 km (0.11 R)
• M10: 5,570,426 km (0.094 R)
• M11: 11,301,222 km (0.109 R)
• M12: 11,732,363 km (0.068 R)
• M13: 13,040,297 km (0.118 R)
• M14: 14,386,977 km (0.097 R)
• M15: 17,166,206 km (0.044 R)
• M16: 20,144,849 km (0.115 R)
• M17: 20,779,443 km (0.086 R)
• M18: 22,162,775 km (0.103 R)
• M19: 22,536,770 km (0.118 R)
• M20: 23,918,306 km (0.09 R)
• M21: 25,436,874 km (0.063 R)
• M22: 27,877,264 km (0.069 R)
• M23: 29,198,812 km (0.051 R)
• M24: 29,739,010 km (0.042 R)
• M25: 31,212,100 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.9

Radius: 14.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.29 AU - 5.65 AU

Year: 7788 Days

Day: 12.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,736,925 km

• M1: 184,155 km (0.106 R)
• M2: 648,357 km (0.114 R)
• M3: 1,133,952 km (0.03 R)
• M4: 2,101,102 km (0.057 R)
• M5: 2,813,786 km (0.103 R)
• M6: 3,390,187 km (0.107 R)
• M7: 3,897,922 km (0.086 R)
• M8: 5,864,536 km (0.04 R)
• M9: 6,463,226 km (0.079 R)
• M10: 7,744,831 km (0.108 R)
• M11: 8,425,651 km (0.077 R)
• M12: 12,340,927 km (0.098 R)
• M13: 13,048,375 km (0.112 R)
• M14: 14,966,369 km (0.097 R)
• M15: 16,281,035 km (0.039 R)
• M16: 17,467,945 km (0.091 R)
• M17: 20,386,599 km (0.109 R)
• M18: 21,453,681 km (0.119 R)
• M19: 26,363,782 km (0.084 R)
• M20: 29,032,010 km (0.104 R)
• M21: 30,284,743 km (0.029 R)
• M22: 30,973,940 km (0.109 R)
• M23: 33,626,310 km (0.064 R)
• M24: 36,095,872 km (0.04 R)
• M25: 38,339,840 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.9

Radius: 4.6

Gravity: 24.81 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.16 AU - 6.64 AU

Year: 11381 Days

Day: 23.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 65,736,925 km

• M1: 57,894 km (0.109 R)
• M2: 211,980 km (0.059 R)
• M3: 717,322 km (0.087 R)
• M4: 916,137 km (0.047 R)
• M5: 1,061,247 km (0.093 R)
• M6: 1,398,890 km (0.083 R)
• M7: 1,549,834 km (0.106 R)
• M8: 2,001,171 km (0.117 R)
• M9: 2,846,698 km (0.091 R)
• M10: 3,397,068 km (0.057 R)
• M11: 3,646,149 km (0.094 R)
• M12: 4,293,908 km (0.083 R)
• M13: 6,026,700 km (0.11 R)
• M14: 6,354,918 km (0.073 R)
• M15: 6,810,892 km (0.079 R)
• M16: 9,326,829 km (0.078 R)
• M17: 13,662,474 km (0.049 R)
• M18: 14,420,487 km (0.111 R)
• M19: 16,227,779 km (0.109 R)
• M20: 17,733,930 km (0.112 R)
• M21: 18,331,424 km (0.099 R)
• M22: 19,330,738 km (0.099 R)
• M23: 20,043,572 km (0.072 R)
• M24: 22,115,203 km (0.099 R)
• M25: 24,784,328 km (0.03 R)
• M26: 29,801,392 km (0.075 R)
• M27: 34,524,346 km (0.045 R)
• M28: 36,044,709 km (0.101 R)
• M29: 39,976,291 km (0.056 R)
• M30: 42,176,726 km (0.03 R)
• M31: 46,535,410 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.3

Radius: 4.1

Gravity: 26.97 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.53 AU - 10.95 AU

Year: 19743 Days

Day: 17.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,736,925 km

• M1: 51,013 km (0.044 R)
• M2: 290,818 km (0.079 R)
• M3: 608,714 km (0.072 R)
• M4: 789,278 km (0.103 R)
• M5: 1,232,387 km (0.11 R)
• M6: 1,555,668 km (0.074 R)
• M7: 1,720,226 km (0.074 R)
• M8: 2,542,715 km (0.088 R)
• M9: 2,940,346 km (0.071 R)
• M10: 5,309,976 km (0.111 R)
• M11: 5,495,179 km (0.054 R)
• M12: 5,646,422 km (0.101 R)
• M13: 5,957,137 km (0.077 R)
• M14: 6,402,938 km (0.106 R)
• M15: 7,731,667 km (0.117 R)
• M16: 7,969,677 km (0.076 R)
• M17: 8,611,452 km (0.117 R)
• M18: 9,610,317 km (0.077 R)
• M19: 10,053,276 km (0.027 R)
• M20: 11,219,691 km (0.09 R)
• M21: 11,648,438 km (0.062 R)
• M22: 12,215,564 km (0.069 R)
• M23: 16,711,279 km (0.045 R)
• M24: 17,759,062 km (0.073 R)
• M25: 22,197,182 km (0.04 R)
• M26: 22,388,668 km (0.075 R)
• M27: 24,466,133 km (0.062 R)
• M28: 26,132,654 km (0.094 R)
• M29: 30,864,135 km (0.092 R)
• M30: 31,102,594 km (0.113 R)
• M31: 40,248,110 km (0.064 R)
• M32: 40,532,945 km (0.041 R)
• M33: 42,711,538 km (0.073 R)
• M34: 51,869,920 km (0.084 R)
• M35: 52,207,114 km (0.026 R)
• M36: 52,545,803 km (0.063 R)
• M37: 54,608,608 km (0.07 R)
• M38: 59,446,304 km (0.077 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: 167 - 13,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit