🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.3

Radius: 14.5

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.49 AU - 0.57 AU

Year: 257 Days

Day: 5.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 30,363,400 km

• M1: 180,265 km (0.06 R)
• M2: 802,892 km (0.06 R)
• M3: 1,383,780 km (0.037 R)
• M4: 1,853,966 km (0.043 R)
• M5: 2,317,720 km (0.108 R)
• M6: 3,193,017 km (0.098 R)
• M7: 4,094,793 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.8

Radius: 10.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.46 AU - 0.64 AU

Year: 272 Days

Day: 5.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 30,363,400 km

• M1: 131,347 km (0.084 R)
• M2: 524,490 km (0.084 R)
• M3: 883,226 km (0.039 R)
• M4: 1,241,662 km (0.078 R)
• M5: 1,593,367 km (0.086 R)
• M6: 2,576,524 km (0.107 R)
• M7: 3,130,934 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.6

Radius: 12.5

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.45 AU - 0.73 AU

Year: 302 Days

Day: 9.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 30,363,400 km

• M1: 155,432 km (0.078 R)
• M2: 657,782 km (0.116 R)
• M3: 1,250,788 km (0.047 R)
• M4: 1,830,180 km (0.075 R)
• M5: 2,227,064 km (0.034 R)
• M6: 2,664,188 km (0.068 R)
• M7: 3,365,354 km (0.104 R)
• M8: 4,125,161 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.2

Radius: 11.2

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.97 AU - 1.61 AU

Year: 977 Days

Day: 14.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 30,363,400 km

• M1: 140,173 km (0.115 R)
• M2: 531,072 km (0.111 R)
• M3: 1,231,041 km (0.078 R)
• M4: 1,740,571 km (0.075 R)
• M5: 2,467,916 km (0.04 R)
• M6: 3,135,123 km (0.119 R)
• M7: 3,578,830 km (0.084 R)
• M8: 4,047,969 km (0.083 R)
• M9: 4,646,959 km (0.094 R)
• M10: 5,748,597 km (0.103 R)
• M11: 6,217,587 km (0.051 R)
• M12: 7,016,290 km (0.096 R)
• M13: 8,063,774 km (0.03 R)
• M14: 8,652,442 km (0.104 R)
• M15: 9,915,945 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.1

Radius: 13.5

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.48 AU - 1.48 AU

Year: 1201 Days

Day: 5.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,363,400 km

• M1: 167,998 km (0.089 R)
• M2: 789,129 km (0.093 R)
• M3: 1,431,502 km (0.085 R)
• M4: 1,965,716 km (0.076 R)
• M5: 2,735,846 km (0.076 R)
• M6: 4,260,398 km (0.102 R)
• M7: 4,780,699 km (0.07 R)
• M8: 5,427,261 km (0.078 R)
• M9: 5,949,956 km (0.059 R)
• M10: 8,161,162 km (0.1 R)
• M11: 8,702,707 km (0.106 R)
• M12: 9,794,921 km (0.114 R)
• M13: 10,773,291 km (0.057 R)
• M14: 11,531,303 km (0.085 R)
• M15: 12,032,007 km (0.075 R)
• M16: 12,659,570 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.4

Radius: 13.8

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.58 AU - 1.76 AU

Year: 1439 Days

Day: 5.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 30,363,400 km

• M1: 171,589 km (0.096 R)
• M2: 719,416 km (0.076 R)
• M3: 1,568,085 km (0.048 R)
• M4: 2,135,659 km (0.077 R)
• M5: 3,018,436 km (0.089 R)
• M6: 4,214,770 km (0.101 R)
• M7: 5,136,293 km (0.1 R)
• M8: 6,123,938 km (0.047 R)
• M9: 7,258,489 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.6

Radius: 8.9

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.38 AU - 2.86 AU

Year: 2828 Days

Day: 6.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,363,400 km

• M1: 110,702 km (0.082 R)
• M2: 467,643 km (0.046 R)
• M3: 919,429 km (0.083 R)
• M4: 1,402,181 km (0.111 R)
• M5: 2,177,696 km (0.079 R)
• M6: 2,619,309 km (0.095 R)
• M7: 2,996,445 km (0.074 R)
• M8: 3,459,750 km (0.057 R)
• M9: 3,951,777 km (0.1 R)
• M10: 4,234,069 km (0.099 R)
• M11: 4,693,334 km (0.086 R)
• M12: 5,640,887 km (0.117 R)
• M13: 6,147,724 km (0.11 R)
• M14: 7,881,564 km (0.063 R)
• M15: 8,179,264 km (0.085 R)
• M16: 9,850,421 km (0.095 R)
• M17: 10,301,459 km (0.049 R)
• M18: 12,244,885 km (0.106 R)
• M19: 13,012,322 km (0.103 R)
• M20: 13,811,474 km (0.117 R)
• M21: 15,139,305 km (0.055 R)

Asteroid Belt

Center: 4.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.9

Radius: 5.3

Gravity: 20.11 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.94 AU - 7.02 AU

Year: 11000 Days

Day: 20.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 30,363,400 km

• M1: 67,020 km (0.071 R)
• M2: 261,796 km (0.088 R)
• M3: 589,266 km (0.036 R)
• M4: 769,382 km (0.103 R)
• M5: 1,161,627 km (0.07 R)
• M6: 1,331,720 km (0.077 R)
• M7: 2,334,924 km (0.057 R)
• M8: 2,588,342 km (0.057 R)
• M9: 2,774,293 km (0.037 R)
• M10: 3,411,131 km (0.116 R)
• M11: 4,112,745 km (0.074 R)
• M12: 4,844,278 km (0.109 R)
• M13: 7,027,061 km (0.102 R)
• M14: 7,431,723 km (0.115 R)
• M15: 8,331,853 km (0.063 R)
• M16: 10,040,411 km (0.042 R)
• M17: 11,687,782 km (0.118 R)
• M18: 11,912,778 km (0.054 R)
• M19: 12,197,911 km (0.106 R)
• M20: 13,569,125 km (0.058 R)
• M21: 14,842,203 km (0.116 R)
• M22: 15,172,515 km (0.088 R)
• M23: 20,733,517 km (0.084 R)
• M24: 22,245,203 km (0.029 R)
• M25: 22,417,540 km (0.105 R)
• M26: 23,381,549 km (0.117 R)
• M27: 25,111,349 km (0.108 R)
• M28: 28,013,398 km (0.107 R)
• M29: 29,753,221 km (0.101 R)
• M30: 30,809,681 km (0.114 R)
• M31: 32,219,941 km (0.074 R)
• M32: 40,947,032 km (0.093 R)
• M33: 41,205,985 km (0.118 R)
• M34: 42,783,046 km (0.103 R)
• M35: 46,901,027 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.1

Radius: 7.5

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.8 AU - 9.58 AU

Year: 14221 Days

Day: 23.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,363,400 km

• M1: 93,349 km (0.12 R)
• M2: 549,473 km (0.096 R)
• M3: 1,741,170 km (0.066 R)
• M4: 3,922,606 km (0.101 R)
• M5: 5,466,306 km (0.086 R)
• M6: 9,908,166 km (0.041 R)
• M7: 10,167,569 km (0.106 R)
• M8: 11,580,820 km (0.118 R)
• M9: 13,068,870 km (0.118 R)
• M10: 18,098,650 km (0.055 R)
• M11: 20,026,218 km (0.042 R)
• M12: 20,933,230 km (0.038 R)
• M13: 26,375,301 km (0.062 R)
• M14: 28,670,582 km (0.119 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: 160 - 18,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit