🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995

Radius: 8.2

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.62 AU - 0.98 AU

Year: 469 Days

Day: 10.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 71,630,286 km

• M1: 102,026 km (0.036 R)
• M2: 463,305 km (0.094 R)
• M3: 762,052 km (0.082 R)
• M4: 1,052,870 km (0.061 R)
• M5: 1,460,374 km (0.053 R)
• M6: 1,884,484 km (0.099 R)
• M7: 2,359,308 km (0.066 R)
• M8: 3,305,066 km (0.103 R)
• M9: 3,600,073 km (0.054 R)
• M10: 4,169,592 km (0.086 R)
• M11: 4,514,714 km (0.073 R)
• M12: 5,921,383 km (0.094 R)
• M13: 6,184,675 km (0.117 R)
• M14: 6,755,241 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.1

Radius: 13.8

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.65 AU - 0.95 AU

Year: 469 Days

Day: 14.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 71,630,286 km

• M1: 172,187 km (0.101 R)
• M2: 619,186 km (0.033 R)
• M3: 1,111,961 km (0.1 R)
• M4: 1,773,483 km (0.119 R)
• M5: 2,260,723 km (0.09 R)
• M6: 2,767,860 km (0.119 R)
• M7: 3,431,027 km (0.106 R)
• M8: 3,964,493 km (0.115 R)
• M9: 4,810,619 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.8

Radius: 11.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.89 AU - 0.91 AU

Year: 560 Days

Day: 5.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 71,630,286 km

• M1: 147,354 km (0.074 R)
• M2: 580,589 km (0.067 R)
• M3: 1,121,834 km (0.11 R)
• M4: 1,495,081 km (0.119 R)
• M5: 2,567,249 km (0.05 R)
• M6: 3,285,319 km (0.03 R)
• M7: 4,247,084 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534

Radius: 11.3

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.85 AU - 0.99 AU

Year: 579 Days

Day: 13.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 71,630,286 km

• M1: 141,071 km (0.105 R)
• M2: 850,613 km (0.065 R)
• M3: 1,337,106 km (0.072 R)
• M4: 1,802,654 km (0.111 R)
• M5: 2,910,127 km (0.067 R)
• M6: 3,561,477 km (0.052 R)
• M7: 3,929,038 km (0.074 R)
• M8: 5,090,068 km (0.119 R)
• M9: 5,697,585 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.2

Radius: 13.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.49 AU - 2.07 AU

Year: 1558 Days

Day: 11.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 71,630,286 km

• M1: 164,408 km (0.079 R)
• M2: 619,186 km (0.097 R)
• M3: 1,123,779 km (0.097 R)
• M4: 1,611,618 km (0.091 R)
• M5: 2,138,502 km (0.086 R)
• M6: 3,214,110 km (0.11 R)
• M7: 3,818,186 km (0.09 R)
• M8: 4,237,060 km (0.059 R)
• M9: 7,637,869 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673

Radius: 13.3

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.78 AU - 5.4 AU

Year: 6451 Days

Day: 10.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,630,286 km

• M1: 165,455 km (0.109 R)
• M2: 1,230,592 km (0.039 R)
• M3: 2,017,926 km (0.095 R)
• M4: 2,864,650 km (0.026 R)
• M5: 3,306,861 km (0.109 R)
• M6: 4,155,380 km (0.077 R)
• M7: 4,618,385 km (0.108 R)
• M8: 5,087,225 km (0.03 R)
• M9: 5,557,561 km (0.073 R)
• M10: 6,723,228 km (0.092 R)
• M11: 8,163,556 km (0.106 R)
• M12: 8,893,893 km (0.092 R)
• M13: 9,448,153 km (0.119 R)
• M14: 9,980,123 km (0.12 R)
• M15: 10,485,315 km (0.053 R)
• M16: 11,547,160 km (0.038 R)
• M17: 14,340,901 km (0.026 R)
• M18: 14,985,219 km (0.08 R)
• M19: 17,034,410 km (0.081 R)
• M20: 17,558,152 km (0.118 R)
• M21: 20,486,082 km (0.084 R)
• M22: 23,403,240 km (0.102 R)
• M23: 24,461,795 km (0.101 R)
• M24: 25,552,064 km (0.039 R)
• M25: 25,979,914 km (0.045 R)
• M26: 27,559,967 km (0.062 R)
• M27: 28,740,444 km (0.071 R)
• M28: 29,203,300 km (0.044 R)
• M29: 29,859,585 km (0.068 R)
• M30: 31,396,853 km (0.058 R)
• M31: 33,290,164 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.7

Radius: 14.4

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.64 AU - 6.1 AU

Year: 8163 Days

Day: 8.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 71,630,286 km

• M1: 179,218 km (0.081 R)
• M2: 661,671 km (0.081 R)
• M3: 1,183,020 km (0.081 R)
• M4: 1,970,802 km (0.11 R)
• M5: 3,316,734 km (0.048 R)
• M6: 5,769,990 km (0.063 R)
• M7: 6,974,702 km (0.085 R)
• M8: 7,782,979 km (0.095 R)
• M9: 8,297,296 km (0.107 R)
• M10: 10,742,473 km (0.113 R)
• M11: 15,227,866 km (0.081 R)
• M12: 15,762,828 km (0.092 R)
• M13: 16,870,601 km (0.113 R)
• M14: 18,178,236 km (0.044 R)
• M15: 18,856,961 km (0.109 R)
• M16: 20,912,885 km (0.103 R)
• M17: 22,679,486 km (0.115 R)
• M18: 23,554,933 km (0.093 R)
• M19: 25,187,345 km (0.081 R)
• M20: 27,479,782 km (0.109 R)
• M21: 28,474,758 km (0.052 R)
• M22: 30,854,561 km (0.113 R)
• M23: 34,841,344 km (0.119 R)
• M24: 38,293,315 km (0.117 R)
• M25: 45,043,171 km (0.072 R)
• M26: 45,592,943 km (0.12 R)
• M27: 46,147,353 km (0.085 R)
• M28: 46,846,723 km (0.059 R)
• M29: 47,411,156 km (0.035 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.8

Radius: 6.5

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.5 AU - 6.7 AU

Year: 9883 Days

Day: 21.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,630,286 km

• M1: 81,082 km (0.088 R)
• M2: 881,580 km (0.113 R)
• M3: 1,602,941 km (0.078 R)
• M4: 2,115,314 km (0.079 R)
• M5: 2,530,298 km (0.06 R)
• M6: 2,943,488 km (0.071 R)
• M7: 5,573,568 km (0.105 R)
• M8: 6,487,312 km (0.105 R)
• M9: 6,802,215 km (0.044 R)
• M10: 7,227,073 km (0.119 R)
• M11: 7,844,164 km (0.058 R)
• M12: 10,667,375 km (0.058 R)
• M13: 11,466,527 km (0.086 R)
• M14: 12,352,745 km (0.066 R)
• M15: 14,579,060 km (0.109 R)
• M16: 15,562,218 km (0.102 R)
• M17: 17,904,172 km (0.053 R)
• M18: 18,399,192 km (0.113 R)
• M19: 21,424,659 km (0.036 R)
• M20: 21,702,462 km (0.109 R)
• M21: 21,912,348 km (0.045 R)
• M22: 24,462,693 km (0.087 R)
• M23: 25,226,091 km (0.07 R)
• M24: 26,401,032 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.4

Radius: 5.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.15 AU - 7.29 AU

Year: 10176 Days

Day: 22.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,630,286 km

• M1: 71,957 km (0.097 R)
• M2: 295,755 km (0.082 R)
• M3: 536,308 km (0.114 R)
• M4: 988,244 km (0.06 R)
• M5: 1,523,804 km (0.097 R)
• M6: 1,702,723 km (0.074 R)
• M7: 2,837,572 km (0.047 R)
• M8: 4,548,673 km (0.075 R)
• M9: 4,897,535 km (0.092 R)
• M10: 7,275,692 km (0.061 R)
• M11: 10,584,648 km (0.103 R)
• M12: 13,883,730 km (0.074 R)
• M13: 16,853,995 km (0.073 R)
• M14: 18,115,255 km (0.103 R)
• M15: 20,756,705 km (0.114 R)
• M16: 21,027,477 km (0.096 R)
• M17: 21,853,706 km (0.094 R)
• M18: 22,416,343 km (0.082 R)
• M19: 24,162,450 km (0.105 R)
• M20: 24,612,739 km (0.075 R)
• M21: 25,068,714 km (0.094 R)
• M22: 25,530,073 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.5

Radius: 4.7

Gravity: 28.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.45 AU - 10.51 AU

Year: 19148 Days

Day: 17.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 71,630,286 km

• M1: 59,091 km (0.081 R)
• M2: 226,790 km (0.107 R)
• M3: 605,572 km (0.094 R)
• M4: 929,302 km (0.109 R)
• M5: 2,010,296 km (0.104 R)
• M6: 2,749,160 km (0.118 R)
• M7: 4,639,030 km (0.111 R)
• M8: 5,137,041 km (0.062 R)
• M9: 6,280,717 km (0.079 R)
• M10: 7,584,462 km (0.065 R)
• M11: 8,274,258 km (0.036 R)
• M12: 9,166,909 km (0.049 R)
• M13: 9,496,772 km (0.075 R)
• M14: 11,265,916 km (0.087 R)
• M15: 11,517,390 km (0.116 R)
• M16: 11,836,782 km (0.108 R)
• M17: 12,830,710 km (0.117 R)
• M18: 13,104,923 km (0.085 R)
• M19: 14,095,261 km (0.057 R)
• M20: 16,224,188 km (0.11 R)
• M21: 18,297,764 km (0.034 R)
• M22: 18,732,795 km (0.086 R)
• M23: 20,448,533 km (0.076 R)
• M24: 21,584,579 km (0.104 R)
• M25: 22,862,145 km (0.072 R)
• M26: 23,265,162 km (0.086 R)
• M27: 25,566,725 km (0.107 R)
• M28: 27,107,882 km (0.105 R)
• M29: 27,672,913 km (0.081 R)
• M30: 30,495,077 km (0.039 R)
• M31: 30,860,694 km (0.11 R)
• M32: 31,850,284 km (0.088 R)
• M33: 35,480,277 km (0.064 R)
• M34: 35,884,939 km (0.114 R)
• M35: 51,026,338 km (0.052 R)
• M36: 58,937,522 km (0.119 R)
• M37: 59,126,165 km (0.083 R)
• M38: 59,885,075 km (0.116 R)
• M39: 61,422,343 km (0.079 R)
• M40: 62,005,475 km (0.105 R)
• M41: 62,200,700 km (0.11 R)
• M42: 63,182,960 km (0.106 R)
• M43: 66,804,575 km (0.107 R)
• M44: 68,041,899 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 18,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit