🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.3

Radius: 14.1

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.41 AU - 0.67 AU

Year: 274 Days

Day: 13.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 72,589,036 km

• M1: 176,077 km (0.11 R)
• M2: 880,084 km (0.12 R)
• M3: 1,529,339 km (0.114 R)
• M4: 2,187,719 km (0.038 R)
• M5: 2,895,317 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.6

Radius: 8.6

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.46 AU - 0.72 AU

Year: 313 Days

Day: 12.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,589,036 km

• M1: 107,112 km (0.093 R)
• M2: 504,743 km (0.116 R)
• M3: 788,830 km (0.105 R)
• M4: 1,120,488 km (0.12 R)
• M5: 1,449,753 km (0.095 R)
• M6: 1,770,790 km (0.108 R)
• M7: 2,066,395 km (0.088 R)
• M8: 2,368,583 km (0.092 R)
• M9: 2,938,850 km (0.119 R)
• M10: 3,223,834 km (0.044 R)
• M11: 3,562,374 km (0.062 R)
• M12: 3,874,884 km (0.107 R)
• M13: 4,192,630 km (0.085 R)
• M14: 4,837,397 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.9

Radius: 10.5

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.05 AU - 1.11 AU

Year: 775 Days

Day: 11.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 72,589,036 km

• M1: 130,599 km (0.056 R)
• M2: 517,309 km (0.109 R)
• M3: 863,030 km (0.097 R)
• M4: 1,818,661 km (0.047 R)
• M5: 2,257,133 km (0.059 R)
• M6: 2,695,454 km (0.106 R)
• M7: 3,585,412 km (0.096 R)
• M8: 4,376,935 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.3

Radius: 10.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.37 AU - 1.63 AU

Year: 1268 Days

Day: 14.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 72,589,036 km

• M1: 131,945 km (0.087 R)
• M2: 474,076 km (0.117 R)
• M3: 952,190 km (0.116 R)
• M4: 1,307,934 km (0.075 R)
• M5: 2,454,153 km (0.072 R)
• M6: 3,691,327 km (0.081 R)
• M7: 4,272,066 km (0.116 R)
• M8: 4,733,576 km (0.117 R)
• M9: 5,596,756 km (0.059 R)
• M10: 7,415,267 km (0.114 R)
• M11: 9,175,137 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.3

Radius: 4.5

Gravity: 15.82 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.4 AU - 7.8 AU

Year: 13059 Days

Day: 24.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,589,036 km

• M1: 56,249 km (0.119 R)
• M2: 237,861 km (0.11 R)
• M3: 783,444 km (0.06 R)
• M4: 1,290,880 km (0.089 R)
• M5: 1,593,965 km (0.064 R)
• M6: 2,179,342 km (0.095 R)
• M7: 2,629,033 km (0.116 R)
• M8: 3,048,805 km (0.046 R)
• M9: 3,684,895 km (0.094 R)
• M10: 4,155,380 km (0.027 R)
• M11: 4,433,482 km (0.096 R)
• M12: 4,753,772 km (0.027 R)
• M13: 5,440,127 km (0.101 R)
• M14: 5,739,173 km (0.113 R)
• M15: 6,370,177 km (0.112 R)
• M16: 7,202,689 km (0.11 R)
• M17: 9,313,066 km (0.114 R)
• M18: 9,692,745 km (0.118 R)
• M19: 10,082,747 km (0.11 R)
• M20: 10,584,797 km (0.075 R)
• M21: 11,967,979 km (0.081 R)
• M22: 12,645,358 km (0.042 R)
• M23: 12,993,473 km (0.11 R)
• M24: 14,324,445 km (0.09 R)
• M25: 18,117,798 km (0.029 R)
• M26: 20,799,938 km (0.107 R)
• M27: 22,699,682 km (0.116 R)
• M28: 23,823,012 km (0.037 R)
• M29: 25,622,824 km (0.116 R)
• M30: 27,222,325 km (0.098 R)
• M31: 30,205,007 km (0.104 R)
• M32: 30,826,736 km (0.098 R)
• M33: 31,881,550 km (0.091 R)
• M34: 32,742,636 km (0.111 R)
• M35: 33,840,684 km (0.077 R)
• M36: 42,222,503 km (0.044 R)
• M37: 42,480,410 km (0.108 R)
• M38: 43,654,005 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.2

Radius: 4

Gravity: 58.08 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.29 AU - 8.97 AU

Year: 16001 Days

Day: 24.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,589,036 km

• M1: 59,989 km (0.039 R)
• M2: 236,215 km (0.12 R)
• M3: 399,875 km (0.094 R)
• M4: 587,620 km (0.042 R)
• M5: 731,234 km (0.06 R)
• M6: 967,300 km (0.118 R)
• M7: 1,746,705 km (0.042 R)
• M8: 2,252,794 km (0.068 R)
• M9: 2,776,836 km (0.045 R)
• M10: 3,519,440 km (0.088 R)
• M11: 6,271,143 km (0.07 R)
• M12: 6,485,217 km (0.072 R)
• M13: 6,882,699 km (0.11 R)
• M14: 7,437,707 km (0.049 R)
• M15: 9,615,702 km (0.095 R)
• M16: 10,666,777 km (0.109 R)
• M17: 16,758,851 km (0.085 R)
• M18: 18,274,427 km (0.102 R)
• M19: 20,155,321 km (0.085 R)
• M20: 20,434,172 km (0.112 R)
• M21: 20,809,812 km (0.084 R)
• M22: 22,359,047 km (0.101 R)
• M23: 23,263,366 km (0.11 R)
• M24: 25,684,608 km (0.055 R)
• M25: 27,578,667 km (0.065 R)
• M26: 31,392,664 km (0.111 R)
• M27: 31,892,770 km (0.111 R)
• M28: 35,950,463 km (0.027 R)
• M29: 47,817,015 km (0.109 R)
• M30: 49,146,940 km (0.078 R)
• M31: 51,706,559 km (0.057 R)
• M32: 52,930,868 km (0.029 R)
• M33: 57,461,141 km (0.119 R)
• M34: 61,851,090 km (0.093 R)
• M35: 64,629,870 km (0.107 R)
• M36: 70,434,567 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 16,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit