🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.7

Radius: 9.9

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.54 AU - 0.7 AU

Year: 326 Days

Day: 11 Hours

Environment

Temp: -142 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 81,165,986 km

• M1: 124,914 km (0.096 R)
• M2: 491,429 km (0.037 R)
• M3: 1,459,327 km (0.113 R)
• M4: 2,327,892 km (0.118 R)
• M5: 2,757,089 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.9

Radius: 14.2

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.52 AU - 0.86 AU

Year: 382 Days

Day: 6.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,165,986 km

• M1: 176,675 km (0.074 R)
• M2: 690,394 km (0.116 R)
• M3: 1,132,755 km (0.051 R)
• M4: 1,811,630 km (0.083 R)
• M5: 2,255,487 km (0.115 R)
• M6: 2,871,980 km (0.082 R)
• M7: 3,449,278 km (0.095 R)
• M8: 4,039,591 km (0.109 R)
• M9: 5,119,239 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.8

Radius: 11.9

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.75 AU - 0.93 AU

Year: 513 Days

Day: 8.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 54.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,165,986 km

• M1: 148,102 km (0.096 R)
• M2: 563,834 km (0.093 R)
• M3: 952,789 km (0.112 R)
• M4: 1,558,511 km (0.093 R)
• M5: 2,609,884 km (0.119 R)
• M6: 3,077,827 km (0.115 R)
• M7: 3,462,144 km (0.097 R)
• M8: 4,956,327 km (0.049 R)
• M9: 5,591,520 km (0.09 R)
• M10: 6,317,967 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.7

Radius: 11

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.27 AU - 1.41 AU

Year: 1034 Days

Day: 14.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,165,986 km

• M1: 137,780 km (0.092 R)
• M2: 511,774 km (0.11 R)
• M3: 1,862,045 km (0.111 R)
• M4: 3,994,712 km (0.074 R)
• M5: 4,592,954 km (0.1 R)
• M6: 5,351,116 km (0.114 R)
• M7: 5,769,541 km (0.067 R)
• M8: 6,190,809 km (0.046 R)
• M9: 6,791,295 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.1

Radius: 12.7

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.45 AU - 2.55 AU

Year: 2636 Days

Day: 12.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,165,986 km

• M1: 160,219 km (0.069 R)
• M2: 638,783 km (0.049 R)
• M3: 1,099,096 km (0.079 R)
• M4: 1,515,726 km (0.076 R)
• M5: 2,223,024 km (0.057 R)
• M6: 2,972,210 km (0.094 R)
• M7: 3,649,440 km (0.119 R)
• M8: 4,149,396 km (0.037 R)
• M9: 4,649,502 km (0.072 R)
• M10: 5,412,601 km (0.072 R)
• M11: 5,824,443 km (0.086 R)
• M12: 8,209,482 km (0.113 R)
• M13: 8,860,083 km (0.059 R)
• M14: 9,805,991 km (0.114 R)
• M15: 10,342,598 km (0.12 R)
• M16: 10,979,885 km (0.096 R)
• M17: 11,685,389 km (0.115 R)
• M18: 12,822,781 km (0.077 R)
• M19: 13,605,478 km (0.075 R)
• M20: 14,225,262 km (0.03 R)
• M21: 15,215,599 km (0.092 R)
• M22: 15,831,494 km (0.057 R)
• M23: 17,058,496 km (0.101 R)
• M24: 20,310,155 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.5

Radius: 8.8

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.87 AU - 3.05 AU

Year: 3396 Days

Day: 13.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 81,165,986 km

• M1: 109,506 km (0.077 R)
• M2: 431,291 km (0.116 R)
• M3: 765,642 km (0.106 R)
• M4: 1,145,620 km (0.116 R)
• M5: 1,649,466 km (0.061 R)
• M6: 2,013,139 km (0.101 R)
• M7: 3,303,271 km (0.089 R)
• M8: 3,928,290 km (0.057 R)
• M9: 4,394,886 km (0.078 R)
• M10: 5,125,373 km (0.095 R)
• M11: 5,766,100 km (0.105 R)
• M12: 7,271,504 km (0.108 R)
• M13: 7,568,156 km (0.072 R)
• M14: 8,725,445 km (0.084 R)
• M15: 9,638,292 km (0.119 R)
• M16: 10,697,594 km (0.081 R)
• M17: 11,877,921 km (0.082 R)
• M18: 12,711,630 km (0.119 R)
• M19: 13,386,616 km (0.112 R)
• M20: 14,547,047 km (0.083 R)
• M21: 15,447,027 km (0.097 R)
• M22: 16,666,100 km (0.081 R)
• M23: 18,067,832 km (0.107 R)
• M24: 19,044,856 km (0.084 R)
• M25: 19,357,366 km (0.113 R)
• M26: 20,056,886 km (0.095 R)
• M27: 23,094,770 km (0.058 R)
• M28: 24,026,465 km (0.045 R)
• M29: 24,318,181 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.7

Radius: 8

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.89 AU - 3.73 AU

Year: 4016 Days

Day: 10.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 81,165,986 km

• M1: 100,231 km (0.055 R)
• M2: 757,414 km (0.079 R)
• M3: 1,015,022 km (0.038 R)
• M4: 1,679,087 km (0.077 R)
• M5: 2,507,410 km (0.117 R)
• M6: 5,721,969 km (0.081 R)
• M7: 8,444,800 km (0.068 R)
• M8: 13,177,179 km (0.118 R)
• M9: 14,090,474 km (0.111 R)
• M10: 16,442,152 km (0.1 R)
• M11: 19,107,089 km (0.105 R)
• M12: 21,560,344 km (0.033 R)
• M13: 23,624,346 km (0.082 R)
• M14: 25,661,271 km (0.057 R)
• M15: 25,972,734 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.2

Radius: 8

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.19 AU - 5.75 AU

Year: 8531 Days

Day: 7.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 81,165,986 km

• M1: 100,679 km (0.071 R)
• M2: 546,032 km (0.103 R)
• M3: 818,450 km (0.084 R)
• M4: 1,229,545 km (0.112 R)
• M5: 1,684,921 km (0.094 R)
• M6: 2,009,249 km (0.05 R)
• M7: 2,663,440 km (0.09 R)
• M8: 3,241,487 km (0.085 R)
• M9: 4,031,962 km (0.073 R)
• M10: 4,501,250 km (0.071 R)
• M11: 4,944,958 km (0.109 R)
• M12: 6,940,892 km (0.114 R)
• M13: 7,656,269 km (0.09 R)
• M14: 8,820,290 km (0.086 R)
• M15: 12,381,019 km (0.114 R)
• M16: 13,075,003 km (0.076 R)
• M17: 14,351,373 km (0.096 R)
• M18: 14,603,595 km (0.041 R)
• M19: 16,453,073 km (0.025 R)
• M20: 16,729,530 km (0.04 R)
• M21: 17,505,494 km (0.057 R)
• M22: 18,305,394 km (0.108 R)
• M23: 19,053,533 km (0.084 R)
• M24: 21,749,885 km (0.063 R)
• M25: 27,691,015 km (0.083 R)
• M26: 29,481,252 km (0.105 R)
• M27: 30,301,198 km (0.105 R)
• M28: 31,453,252 km (0.088 R)
• M29: 37,894,487 km (0.108 R)
• M30: 43,298,112 km (0.034 R)
• M31: 43,825,444 km (0.084 R)
• M32: 45,027,613 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.6

Radius: 7.5

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.98 AU - 11.08 AU

Year: 22786 Days

Day: 17.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 81,165,986 km

• M1: 115,639 km (0.077 R)
• M2: 381,325 km (0.066 R)
• M3: 1,083,986 km (0.105 R)
• M4: 1,478,177 km (0.117 R)
• M5: 1,965,118 km (0.1 R)
• M6: 2,647,882 km (0.12 R)
• M7: 2,941,543 km (0.072 R)
• M8: 3,311,349 km (0.076 R)
• M9: 4,340,133 km (0.116 R)
• M10: 6,606,990 km (0.109 R)
• M11: 8,741,901 km (0.105 R)
• M12: 9,229,291 km (0.081 R)
• M13: 11,172,567 km (0.11 R)
• M14: 18,790,241 km (0.111 R)
• M15: 19,419,449 km (0.077 R)
• M16: 25,183,904 km (0.119 R)
• M17: 25,948,648 km (0.061 R)
• M18: 32,248,364 km (0.054 R)
• M19: 36,924,345 km (0.099 R)
• M20: 38,195,927 km (0.087 R)
• M21: 49,437,160 km (0.102 R)
• M22: 49,948,335 km (0.1 R)
• M23: 58,611,249 km (0.112 R)
• M24: 64,504,807 km (0.089 R)
• M25: 69,281,766 km (0.089 R)
• M26: 71,865,321 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.8

Radius: 6

Gravity: 16.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.97 AU - 12.69 AU

Year: 23767 Days

Day: 21.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,165,986 km

• M1: 75,846 km (0.108 R)
• M2: 269,725 km (0.035 R)
• M3: 465,997 km (0.027 R)
• M4: 752,926 km (0.046 R)
• M5: 1,113,607 km (0.115 R)
• M6: 1,549,834 km (0.089 R)
• M7: 2,352,875 km (0.108 R)
• M8: 2,731,807 km (0.075 R)
• M9: 3,764,182 km (0.105 R)
• M10: 4,017,900 km (0.043 R)
• M11: 4,559,444 km (0.119 R)
• M12: 5,954,743 km (0.11 R)
• M13: 6,387,979 km (0.068 R)
• M14: 8,019,343 km (0.075 R)
• M15: 13,419,527 km (0.042 R)
• M16: 15,171,318 km (0.057 R)
• M17: 16,476,261 km (0.041 R)
• M18: 17,854,356 km (0.071 R)
• M19: 20,158,762 km (0.058 R)
• M20: 20,936,072 km (0.093 R)
• M21: 21,431,989 km (0.115 R)
• M22: 23,814,485 km (0.079 R)
• M23: 24,354,833 km (0.039 R)
• M24: 24,573,245 km (0.072 R)
• M25: 26,482,862 km (0.101 R)
• M26: 28,008,312 km (0.079 R)
• M27: 32,404,844 km (0.119 R)
• M28: 32,934,719 km (0.111 R)
• M29: 33,876,139 km (0.098 R)
• M30: 38,408,805 km (0.047 R)
• M31: 41,437,862 km (0.113 R)
• M32: 41,749,325 km (0.047 R)
• M33: 42,219,361 km (0.112 R)
• M34: 70,482,289 km (0.115 R)
• M35: 71,819,095 km (0.039 R)
• M36: 73,172,657 km (0.074 R)
• M37: 76,865,331 km (0.077 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 17,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit