🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.6

Radius: 12.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.83 AU - 1.23 AU

Year: 722 Days

Day: 8.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 76,107,220 km

• M1: 160,519 km (0.119 R)
• M2: 564,433 km (0.083 R)
• M3: 993,479 km (0.049 R)
• M4: 1,823,598 km (0.071 R)
• M5: 2,568,296 km (0.063 R)
• M6: 3,704,791 km (0.114 R)
• M7: 5,620,242 km (0.045 R)
• M8: 6,642,744 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.7

Radius: 13.6

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.58 AU - 1.6 AU

Year: 1384 Days

Day: 14.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,107,220 km

• M1: 169,195 km (0.098 R)
• M2: 682,166 km (0.098 R)
• M3: 1,323,792 km (0.094 R)
• M4: 2,887,538 km (0.044 R)
• M5: 3,565,516 km (0.083 R)
• M6: 4,004,436 km (0.048 R)
• M7: 4,652,643 km (0.108 R)
• M8: 5,370,115 km (0.095 R)
• M9: 5,903,880 km (0.101 R)
• M10: 6,327,392 km (0.077 R)
• M11: 8,580,335 km (0.082 R)
• M12: 9,953,644 km (0.027 R)
• M13: 10,900,898 km (0.085 R)
• M14: 11,613,881 km (0.105 R)
• M15: 13,251,828 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.1

Radius: 13.2

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.71 AU - 1.75 AU

Year: 1571 Days

Day: 11.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,107,220 km

• M1: 172,935 km (0.098 R)
• M2: 790,625 km (0.063 R)
• M3: 1,459,626 km (0.044 R)
• M4: 2,028,547 km (0.114 R)
• M5: 2,550,195 km (0.026 R)
• M6: 3,003,177 km (0.098 R)
• M7: 4,091,502 km (0.091 R)
• M8: 4,697,972 km (0.116 R)
• M9: 5,238,319 km (0.108 R)
• M10: 6,069,036 km (0.066 R)
• M11: 7,216,003 km (0.054 R)
• M12: 7,691,874 km (0.108 R)
• M13: 8,706,895 km (0.12 R)
• M14: 9,339,096 km (0.11 R)
• M15: 10,163,979 km (0.11 R)
• M16: 10,763,118 km (0.081 R)
• M17: 11,456,504 km (0.12 R)
• M18: 12,779,398 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146

Radius: 6.5

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.34 AU - 8.4 AU

Year: 12429 Days

Day: 23.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,107,220 km

• M1: 81,381 km (0.101 R)
• M2: 365,318 km (0.086 R)
• M3: 911,350 km (0.109 R)
• M4: 1,892,563 km (0.12 R)
• M5: 2,323,405 km (0.115 R)
• M6: 3,422,051 km (0.109 R)
• M7: 4,670,146 km (0.067 R)
• M8: 7,538,536 km (0.113 R)
• M9: 7,988,227 km (0.095 R)
• M10: 9,573,516 km (0.064 R)
• M11: 10,740,080 km (0.094 R)
• M12: 12,820,238 km (0.085 R)
• M13: 14,010,439 km (0.105 R)
• M14: 14,404,181 km (0.098 R)
• M15: 14,805,252 km (0.108 R)
• M16: 16,053,048 km (0.055 R)
• M17: 17,113,398 km (0.071 R)
• M18: 23,911,424 km (0.119 R)
• M19: 27,156,801 km (0.053 R)
• M20: 29,476,465 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.2

Radius: 4.9

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.17 AU - 7.17 AU

Year: 13252 Days

Day: 24.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 76,107,220 km

• M1: 60,886 km (0.115 R)
• M2: 230,082 km (0.039 R)
• M3: 414,237 km (0.106 R)
• M4: 631,602 km (0.101 R)
• M5: 904,768 km (0.098 R)
• M6: 1,277,267 km (0.113 R)
• M7: 1,478,925 km (0.107 R)
• M8: 1,687,015 km (0.111 R)
• M9: 2,179,940 km (0.085 R)
• M10: 3,015,444 km (0.076 R)
• M11: 3,375,078 km (0.049 R)
• M12: 3,565,216 km (0.072 R)
• M13: 3,787,818 km (0.07 R)
• M14: 4,072,353 km (0.093 R)
• M15: 4,684,358 km (0.046 R)
• M16: 5,451,646 km (0.091 R)
• M17: 6,811,191 km (0.042 R)
• M18: 7,999,896 km (0.078 R)
• M19: 9,506,945 km (0.112 R)
• M20: 14,639,049 km (0.104 R)
• M21: 17,786,738 km (0.115 R)
• M22: 18,510,044 km (0.106 R)
• M23: 19,861,361 km (0.092 R)
• M24: 20,404,102 km (0.097 R)
• M25: 21,196,672 km (0.114 R)
• M26: 21,438,422 km (0.084 R)
• M27: 23,783,668 km (0.078 R)
• M28: 26,294,519 km (0.088 R)
• M29: 27,902,247 km (0.054 R)
• M30: 28,779,339 km (0.057 R)
• M31: 32,152,622 km (0.084 R)
• M32: 32,578,676 km (0.103 R)
• M33: 35,213,992 km (0.098 R)
• M34: 36,008,656 km (0.114 R)
• M35: 39,185,666 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.3

Radius: 7.6

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.66 AU - 8.6 AU

Year: 16001 Days

Day: 15.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 76,107,220 km

• M1: 94,546 km (0.071 R)
• M2: 425,008 km (0.119 R)
• M3: 690,095 km (0.086 R)
• M4: 1,250,937 km (0.068 R)
• M5: 2,164,980 km (0.043 R)
• M6: 2,462,381 km (0.098 R)
• M7: 4,789,077 km (0.076 R)
• M8: 5,148,112 km (0.088 R)
• M9: 5,760,116 km (0.064 R)
• M10: 6,250,049 km (0.113 R)
• M11: 6,548,497 km (0.089 R)
• M12: 7,986,582 km (0.072 R)
• M13: 9,401,029 km (0.109 R)
• M14: 12,582,079 km (0.076 R)
• M15: 15,393,023 km (0.11 R)
• M16: 24,457,905 km (0.028 R)
• M17: 26,067,279 km (0.064 R)
• M18: 27,518,229 km (0.12 R)
• M19: 28,090,291 km (0.094 R)
• M20: 34,783,749 km (0.117 R)
• M21: 35,184,073 km (0.053 R)
• M22: 37,931,438 km (0.112 R)
• M23: 39,069,279 km (0.094 R)
• M24: 39,357,255 km (0.107 R)
• M25: 40,376,316 km (0.099 R)
• M26: 49,171,324 km (0.056 R)
• M27: 50,353,147 km (0.114 R)
• M28: 53,125,495 km (0.039 R)
• M29: 66,659,914 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.5

Radius: 3.7

Gravity: 42.04 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.63 AU - 10.37 AU

Year: 21828 Days

Day: 21 Hours

Environment

Temp: -230 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,107,220 km

• M1: 46,076 km (0.1 R)
• M2: 268,379 km (0.079 R)
• M3: 453,581 km (0.116 R)
• M4: 1,493,735 km (0.101 R)
• M5: 1,806,693 km (0.083 R)
• M6: 2,141,045 km (0.102 R)
• M7: 2,334,026 km (0.067 R)
• M8: 2,492,001 km (0.103 R)
• M9: 2,730,012 km (0.109 R)
• M10: 3,654,227 km (0.107 R)
• M11: 4,352,849 km (0.078 R)
• M12: 5,326,731 km (0.095 R)
• M13: 6,220,878 km (0.085 R)
• M14: 6,393,514 km (0.058 R)
• M15: 6,931,019 km (0.089 R)
• M16: 7,258,040 km (0.111 R)
• M17: 8,510,473 km (0.113 R)
• M18: 9,159,878 km (0.093 R)
• M19: 9,783,701 km (0.101 R)
• M20: 12,358,729 km (0.083 R)
• M21: 14,505,907 km (0.087 R)
• M22: 18,437,938 km (0.093 R)
• M23: 18,884,338 km (0.056 R)
• M24: 19,613,478 km (0.082 R)
• M25: 20,551,007 km (0.061 R)
• M26: 22,313,270 km (0.088 R)
• M27: 23,127,831 km (0.096 R)
• M28: 27,731,855 km (0.099 R)
• M29: 29,513,715 km (0.047 R)
• M30: 34,366,221 km (0.071 R)
• M31: 35,863,995 km (0.059 R)
• M32: 47,419,683 km (0.081 R)
• M33: 49,273,948 km (0.073 R)
• M34: 55,865,081 km (0.095 R)
• M35: 58,504,735 km (0.044 R)
• M36: 64,234,783 km (0.058 R)
• M37: 67,130,100 km (0.047 R)
• M38: 75,424,703 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 16,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit