🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.6

Radius: 10.9

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.46 AU - 0.68 AU

Year: 297 Days

Day: 7.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,620,569 km

• M1: 135,536 km (0.025 R)
• M2: 503,846 km (0.053 R)
• M3: 1,568,085 km (0.115 R)
• M4: 1,966,165 km (0.105 R)
• M5: 2,380,401 km (0.113 R)
• M6: 2,814,385 km (0.059 R)
• M7: 3,690,729 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.8

Radius: 11.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.71 AU - 0.89 AU

Year: 494 Days

Day: 6.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,620,569 km

• M1: 144,212 km (0.077 R)
• M2: 520,301 km (0.082 R)
• M3: 986,000 km (0.079 R)
• M4: 1,428,211 km (0.098 R)
• M5: 1,972,298 km (0.115 R)
• M6: 2,415,258 km (0.085 R)
• M7: 3,026,365 km (0.099 R)
• M8: 3,414,123 km (0.106 R)
• M9: 3,883,860 km (0.056 R)
• M10: 4,954,233 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.6

Radius: 13.6

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.02 AU - 1.48 AU

Year: 965 Days

Day: 5.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,620,569 km

• M1: 169,195 km (0.056 R)
• M2: 695,032 km (0.066 R)
• M3: 1,126,023 km (0.054 R)
• M4: 1,596,359 km (0.103 R)
• M5: 2,042,759 km (0.089 R)
• M6: 2,619,309 km (0.076 R)
• M7: 4,072,802 km (0.082 R)
• M8: 5,012,875 km (0.103 R)
• M9: 6,217,288 km (0.105 R)
• M10: 7,252,654 km (0.094 R)
• M11: 8,374,190 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.6

Radius: 13

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.22 AU - 1.32 AU

Year: 988 Days

Day: 11.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 74.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,620,569 km

• M1: 161,715 km (0.096 R)
• M2: 634,295 km (0.101 R)
• M3: 1,487,601 km (0.071 R)
• M4: 1,897,350 km (0.103 R)
• M5: 2,332,680 km (0.056 R)
• M6: 3,163,397 km (0.072 R)
• M7: 4,031,513 km (0.101 R)
• M8: 5,052,668 km (0.11 R)
• M9: 5,558,907 km (0.093 R)
• M10: 6,823,009 km (0.068 R)
• M11: 7,465,831 km (0.086 R)
• M12: 8,076,041 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.8

Radius: 10.1

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.74 AU - 1.76 AU

Year: 1598 Days

Day: 8.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,620,569 km

• M1: 126,410 km (0.118 R)
• M2: 464,501 km (0.053 R)
• M3: 1,072,318 km (0.051 R)
• M4: 1,622,539 km (0.047 R)
• M5: 2,099,457 km (0.029 R)
• M6: 2,613,774 km (0.106 R)
• M7: 2,997,044 km (0.055 R)
• M8: 4,797,604 km (0.08 R)
• M9: 5,442,670 km (0.118 R)
• M10: 6,466,817 km (0.026 R)
• M11: 7,064,909 km (0.097 R)
• M12: 7,728,076 km (0.104 R)
• M13: 11,909,636 km (0.068 R)
• M14: 12,491,123 km (0.081 R)
• M15: 14,522,812 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649

Radius: 12.5

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.44 AU - 2.18 AU

Year: 1681 Days

Day: 11.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,620,569 km

• M1: 157,826 km (0.107 R)
• M2: 964,906 km (0.038 R)
• M3: 1,405,322 km (0.105 R)
• M4: 1,824,047 km (0.08 R)
• M5: 3,249,715 km (0.111 R)
• M6: 4,086,565 km (0.111 R)
• M7: 4,957,973 km (0.054 R)
• M8: 5,810,082 km (0.03 R)
• M9: 6,964,080 km (0.041 R)
• M10: 8,804,283 km (0.119 R)
• M11: 9,689,604 km (0.044 R)
• M12: 10,564,003 km (0.105 R)
• M13: 11,199,645 km (0.104 R)
• M14: 14,084,789 km (0.029 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.6

Radius: 12.7

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.83 AU - 5.65 AU

Year: 8280 Days

Day: 9.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,620,569 km

• M1: 163,959 km (0.064 R)
• M2: 785,987 km (0.044 R)
• M3: 1,276,818 km (0.091 R)
• M4: 2,004,761 km (0.095 R)
• M5: 2,633,222 km (0.054 R)
• M6: 3,648,991 km (0.117 R)
• M7: 4,507,533 km (0.118 R)
• M8: 5,306,386 km (0.101 R)
• M9: 5,822,948 km (0.081 R)
• M10: 7,537,938 km (0.066 R)
• M11: 9,475,080 km (0.048 R)
• M12: 10,887,434 km (0.112 R)
• M13: 12,435,921 km (0.111 R)
• M14: 14,126,527 km (0.11 R)
• M15: 15,186,129 km (0.085 R)
• M16: 15,702,840 km (0.104 R)
• M17: 16,839,784 km (0.111 R)
• M18: 17,254,020 km (0.084 R)
• M19: 24,665,248 km (0.101 R)
• M20: 25,924,862 km (0.059 R)
• M21: 27,132,566 km (0.11 R)
• M22: 28,183,341 km (0.089 R)
• M23: 28,866,106 km (0.088 R)
• M24: 34,287,982 km (0.07 R)
• M25: 35,403,234 km (0.063 R)
• M26: 36,198,197 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.4

Radius: 3.4

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.94 AU - 6.36 AU

Year: 9270 Days

Day: 20.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,620,569 km

• M1: 42,336 km (0.065 R)
• M2: 194,627 km (0.069 R)
• M3: 307,124 km (0.079 R)
• M4: 610,359 km (0.087 R)
• M5: 1,004,400 km (0.088 R)
• M6: 1,210,546 km (0.119 R)
• M7: 1,345,184 km (0.103 R)
• M8: 1,707,360 km (0.082 R)
• M9: 3,201,394 km (0.097 R)
• M10: 4,272,814 km (0.115 R)
• M11: 4,635,888 km (0.097 R)
• M12: 6,543,560 km (0.088 R)
• M13: 8,167,894 km (0.075 R)
• M14: 8,314,201 km (0.113 R)
• M15: 8,917,529 km (0.084 R)
• M16: 12,376,232 km (0.114 R)
• M17: 13,514,821 km (0.059 R)
• M18: 14,775,482 km (0.107 R)
• M19: 16,810,163 km (0.096 R)
• M20: 20,133,929 km (0.1 R)
• M21: 21,913,694 km (0.118 R)
• M22: 23,795,636 km (0.109 R)
• M23: 25,159,968 km (0.119 R)

Asteroid Belt

Center: 6.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.7

Radius: 6

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.54 AU - 8.28 AU

Year: 12538 Days

Day: 19.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,620,569 km

• M1: 91,554 km (0.113 R)
• M2: 377,585 km (0.119 R)
• M3: 737,667 km (0.039 R)
• M4: 968,796 km (0.103 R)
• M5: 1,236,576 km (0.047 R)
• M6: 1,580,651 km (0.054 R)
• M7: 2,102,748 km (0.088 R)
• M8: 4,088,959 km (0.088 R)
• M9: 4,361,227 km (0.113 R)
• M10: 4,942,414 km (0.114 R)
• M11: 5,508,343 km (0.045 R)
• M12: 6,583,054 km (0.119 R)
• M13: 7,667,938 km (0.108 R)
• M14: 8,512,418 km (0.086 R)
• M15: 8,866,965 km (0.102 R)
• M16: 10,687,571 km (0.102 R)
• M17: 11,048,102 km (0.091 R)
• M18: 11,416,861 km (0.102 R)
• M19: 11,685,090 km (0.115 R)
• M20: 13,503,302 km (0.113 R)
• M21: 15,371,630 km (0.098 R)
• M22: 18,121,837 km (0.088 R)
• M23: 18,634,659 km (0.107 R)
• M24: 19,232,452 km (0.1 R)
• M25: 23,005,909 km (0.104 R)
• M26: 23,693,760 km (0.044 R)
• M27: 23,955,257 km (0.118 R)
• M28: 35,040,309 km (0.076 R)
• M29: 36,065,354 km (0.104 R)
• M30: 42,253,919 km (0.089 R)
• M31: 43,544,948 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.3

Radius: 3.2

Gravity: 39.48 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.17 AU - 9.75 AU

Year: 18513 Days

Day: 17 Hours

Environment

Temp: -230 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 60,620,569 km

• M1: 39,793 km (0.084 R)
• M2: 185,501 km (0.103 R)
• M3: 316,848 km (0.076 R)
• M4: 676,033 km (0.027 R)
• M5: 806,033 km (0.112 R)
• M6: 1,092,364 km (0.076 R)
• M7: 1,258,866 km (0.114 R)
• M8: 1,369,718 km (0.108 R)
• M9: 2,317,421 km (0.11 R)
• M10: 3,009,909 km (0.079 R)
• M11: 3,830,453 km (0.04 R)
• M12: 4,034,505 km (0.038 R)
• M13: 4,464,300 km (0.088 R)
• M14: 4,822,886 km (0.091 R)
• M15: 4,923,864 km (0.109 R)
• M16: 6,410,119 km (0.033 R)
• M17: 7,123,551 km (0.113 R)
• M18: 8,607,113 km (0.06 R)
• M19: 10,064,047 km (0.046 R)
• M20: 14,338,657 km (0.115 R)
• M21: 15,698,352 km (0.113 R)
• M22: 18,671,161 km (0.071 R)
• M23: 19,172,463 km (0.059 R)
• M24: 19,597,022 km (0.106 R)
• M25: 19,854,779 km (0.093 R)
• M26: 20,730,076 km (0.081 R)
• M27: 22,183,569 km (0.101 R)
• M28: 22,651,511 km (0.085 R)
• M29: 27,589,288 km (0.092 R)
• M30: 32,834,788 km (0.105 R)
• M31: 36,591,340 km (0.113 R)
• M32: 36,851,491 km (0.093 R)
• M33: 41,747,530 km (0.075 R)
• M34: 42,603,529 km (0.109 R)
• M35: 42,747,292 km (0.104 R)
• M36: 43,763,062 km (0.086 R)
• M37: 54,649,000 km (0.041 R)
• M38: 56,709,561 km (0.086 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 18,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit