🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.3

Radius: 10.2

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.93 AU - 1.41 AU

Year: 830 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 33,770,224 km

• M1: 126,859 km (0.086 R)
• M2: 547,678 km (0.093 R)
• M3: 867,069 km (0.109 R)
• M4: 1,289,683 km (0.115 R)
• M5: 1,995,336 km (0.096 R)
• M6: 2,903,695 km (0.109 R)
• M7: 3,974,815 km (0.091 R)
• M8: 4,737,017 km (0.065 R)
• M9: 5,217,226 km (0.093 R)
• M10: 6,317,219 km (0.12 R)
• M11: 7,056,831 km (0.036 R)
• M12: 7,424,243 km (0.104 R)
• M13: 7,852,991 km (0.104 R)

Asteroid Belt

Center: 1.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.7

Radius: 12.1

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.99 AU - 3.29 AU

Year: 2814 Days

Day: 9.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,770,224 km

• M1: 150,495 km (0.096 R)
• M2: 794,963 km (0.092 R)
• M3: 1,292,226 km (0.117 R)
• M4: 1,696,141 km (0.077 R)
• M5: 2,120,849 km (0.089 R)
• M6: 2,722,382 km (0.101 R)
• M7: 3,381,959 km (0.116 R)
• M8: 3,904,953 km (0.072 R)
• M9: 5,185,810 km (0.099 R)
• M10: 5,883,983 km (0.079 R)
• M11: 6,872,676 km (0.066 R)
• M12: 8,425,651 km (0.084 R)
• M13: 10,238,927 km (0.086 R)
• M14: 10,740,080 km (0.1 R)
• M15: 11,625,400 km (0.078 R)
• M16: 12,821,884 km (0.118 R)
• M17: 13,450,045 km (0.06 R)
• M18: 17,824,736 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.1

Radius: 9.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.27 AU - 3.51 AU

Year: 4095 Days

Day: 7.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,770,224 km

• M1: 119,977 km (0.059 R)
• M2: 454,030 km (0.103 R)
• M3: 1,520,064 km (0.116 R)
• M4: 1,833,472 km (0.03 R)
• M5: 2,915,962 km (0.091 R)
• M6: 3,248,069 km (0.103 R)
• M7: 4,149,995 km (0.045 R)
• M8: 5,829,829 km (0.109 R)
• M9: 8,472,326 km (0.077 R)
• M10: 10,584,797 km (0.115 R)
• M11: 17,709,845 km (0.086 R)
• M12: 19,279,426 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.1

Radius: 10.2

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.02 AU - 5.92 AU

Year: 7268 Days

Day: 11.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,770,224 km

• M1: 127,607 km (0.083 R)
• M2: 585,975 km (0.069 R)
• M3: 1,201,720 km (0.101 R)
• M4: 2,104,244 km (0.098 R)
• M5: 4,006,530 km (0.115 R)
• M6: 4,343,724 km (0.036 R)
• M7: 5,796,618 km (0.03 R)
• M8: 7,370,837 km (0.051 R)
• M9: 10,329,135 km (0.028 R)
• M10: 13,890,611 km (0.118 R)
• M11: 14,780,718 km (0.114 R)
• M12: 15,531,550 km (0.115 R)
• M13: 20,439,108 km (0.1 R)
• M14: 22,181,325 km (0.083 R)
• M15: 22,935,747 km (0.115 R)
• M16: 23,396,509 km (0.102 R)
• M17: 24,257,295 km (0.115 R)
• M18: 26,881,541 km (0.101 R)
• M19: 27,479,932 km (0.12 R)
• M20: 31,258,026 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.2

Radius: 8.9

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.09 AU - 5.89 AU

Year: 7312 Days

Day: 10.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,770,224 km

• M1: 110,702 km (0.083 R)
• M2: 629,209 km (0.095 R)
• M3: 1,065,137 km (0.052 R)
• M4: 1,823,748 km (0.075 R)
• M5: 3,537,541 km (0.086 R)
• M6: 3,949,384 km (0.112 R)
• M7: 4,447,096 km (0.056 R)
• M8: 5,135,246 km (0.094 R)
• M9: 5,793,926 km (0.119 R)
• M10: 6,126,781 km (0.119 R)
• M11: 6,650,224 km (0.11 R)
• M12: 7,240,986 km (0.097 R)
• M13: 9,314,412 km (0.081 R)
• M14: 13,992,487 km (0.094 R)
• M15: 18,422,978 km (0.106 R)
• M16: 20,644,955 km (0.093 R)
• M17: 23,877,466 km (0.103 R)
• M18: 25,613,699 km (0.118 R)
• M19: 27,806,355 km (0.103 R)
• M20: 28,564,217 km (0.043 R)
• M21: 29,923,464 km (0.11 R)
• M22: 31,223,918 km (0.06 R)
• M23: 31,631,423 km (0.057 R)
• M24: 34,584,784 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.8

Radius: 4

Gravity: 25.18 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.51 AU - 7.13 AU

Year: 11684 Days

Day: 19.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 33,770,224 km

• M1: 50,714 km (0.099 R)
• M2: 225,294 km (0.085 R)
• M3: 354,996 km (0.105 R)
• M4: 479,760 km (0.087 R)
• M5: 831,764 km (0.095 R)
• M6: 1,239,269 km (0.062 R)
• M7: 1,605,634 km (0.101 R)
• M8: 1,957,638 km (0.101 R)
• M9: 2,510,701 km (0.079 R)
• M10: 3,514,054 km (0.101 R)
• M11: 5,220,966 km (0.052 R)
• M12: 7,574,888 km (0.09 R)
• M13: 7,739,296 km (0.116 R)
• M14: 8,032,957 km (0.091 R)
• M15: 9,281,949 km (0.095 R)
• M16: 9,517,865 km (0.107 R)
• M17: 11,335,928 km (0.075 R)
• M18: 11,659,957 km (0.052 R)
• M19: 13,254,072 km (0.095 R)
• M20: 14,667,622 km (0.109 R)
• M21: 16,110,943 km (0.045 R)
• M22: 17,077,195 km (0.118 R)
• M23: 20,682,654 km (0.061 R)
• M24: 25,955,530 km (0.044 R)
• M25: 28,949,432 km (0.056 R)
• M26: 31,525,208 km (0.118 R)
• M27: 32,705,386 km (0.041 R)
• M28: 35,381,991 km (0.116 R)
• M29: 35,841,855 km (0.056 R)
• M30: 39,295,621 km (0.05 R)
• M31: 39,788,845 km (0.077 R)
• M32: 41,802,582 km (0.079 R)
• M33: 42,964,808 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.4

Radius: 7

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.3 AU - 8.34 AU

Year: 14346 Days

Day: 23.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,770,224 km

• M1: 87,066 km (0.12 R)
• M2: 377,286 km (0.092 R)
• M3: 685,906 km (0.091 R)
• M4: 1,835,117 km (0.085 R)
• M5: 2,898,010 km (0.097 R)
• M6: 4,878,087 km (0.038 R)
• M7: 6,130,072 km (0.072 R)
• M8: 7,146,589 km (0.12 R)
• M9: 12,040,983 km (0.092 R)
• M10: 15,887,743 km (0.115 R)
• M11: 29,981,059 km (0.043 R)
• M12: 32,769,862 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 13,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit