🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.3

Radius: 14.3

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.58 AU - 0.64 AU

Year: 323 Days

Day: 12.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,860,100 km

• M1: 178,021 km (0.096 R)
• M2: 659,577 km (0.092 R)
• M3: 1,292,226 km (0.063 R)
• M4: 1,860,848 km (0.099 R)
• M5: 2,356,466 km (0.119 R)
• M6: 3,157,113 km (0.087 R)
• M7: 4,734,025 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10

Radius: 13.2

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.6 AU - 0.76 AU

Year: 380 Days

Day: 12.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 62,860,100 km

• M1: 164,109 km (0.085 R)
• M2: 756,217 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.6

Radius: 11.4

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.87 AU - 0.89 AU

Year: 560 Days

Day: 12.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,860,100 km

• M1: 141,819 km (0.107 R)
• M2: 743,352 km (0.113 R)
• M3: 1,103,583 km (0.059 R)
• M4: 1,636,451 km (0.111 R)
• M5: 2,327,144 km (0.11 R)
• M6: 2,889,333 km (0.103 R)
• M7: 3,957,013 km (0.097 R)
• M8: 4,745,693 km (0.072 R)
• M9: 5,236,823 km (0.088 R)
• M10: 6,263,812 km (0.032 R)
• M11: 6,694,355 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.3

Radius: 13.8

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.08 AU - 1.8 AU

Year: 1172 Days

Day: 6.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,860,100 km

• M1: 171,589 km (0.117 R)
• M2: 740,659 km (0.115 R)
• M3: 1,841,849 km (0.076 R)
• M4: 2,354,820 km (0.09 R)
• M5: 3,188,828 km (0.114 R)
• M6: 3,937,566 km (0.045 R)
• M7: 4,667,454 km (0.094 R)
• M8: 6,098,656 km (0.071 R)
• M9: 6,928,476 km (0.046 R)
• M10: 7,409,732 km (0.1 R)
• M11: 8,411,290 km (0.08 R)
• M12: 9,969,352 km (0.114 R)
• M13: 11,997,749 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.7

Radius: 8.5

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.32 AU - 4.52 AU

Year: 6303 Days

Day: 12.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,860,100 km

• M1: 105,766 km (0.11 R)
• M2: 450,589 km (0.095 R)
• M3: 725,699 km (0.08 R)
• M4: 1,278,763 km (0.099 R)
• M5: 1,560,904 km (0.106 R)
• M6: 3,208,575 km (0.101 R)
• M7: 3,981,099 km (0.087 R)
• M8: 4,501,101 km (0.108 R)
• M9: 5,945,019 km (0.094 R)
• M10: 6,335,470 km (0.076 R)
• M11: 10,985,869 km (0.083 R)
• M12: 11,789,958 km (0.101 R)
• M13: 12,542,136 km (0.051 R)
• M14: 12,815,152 km (0.046 R)
• M15: 15,610,388 km (0.032 R)
• M16: 16,032,703 km (0.079 R)
• M17: 18,259,766 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981

Radius: 10.2

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.48 AU - 4.78 AU

Year: 6757 Days

Day: 6.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,860,100 km

• M1: 126,859 km (0.08 R)
• M2: 612,005 km (0.03 R)
• M3: 943,215 km (0.093 R)
• M4: 1,563,896 km (0.06 R)
• M5: 2,606,145 km (0.119 R)
• M6: 3,177,908 km (0.094 R)
• M7: 5,596,456 km (0.08 R)
• M8: 8,430,588 km (0.088 R)
• M9: 10,448,813 km (0.098 R)
• M10: 13,458,423 km (0.084 R)
• M11: 16,595,939 km (0.094 R)
• M12: 17,415,885 km (0.117 R)
• M13: 18,915,304 km (0.048 R)
• M14: 21,763,797 km (0.05 R)
• M15: 22,251,187 km (0.081 R)
• M16: 23,842,909 km (0.052 R)
• M17: 24,622,762 km (0.114 R)
• M18: 27,345,593 km (0.077 R)
• M19: 29,465,545 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.8

Radius: 8.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.5 AU - 4.9 AU

Year: 6911 Days

Day: 9.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,860,100 km

• M1: 110,702 km (0.075 R)
• M2: 389,702 km (0.115 R)
• M3: 741,108 km (0.113 R)
• M4: 2,084,946 km (0.068 R)
• M5: 2,428,572 km (0.098 R)
• M6: 4,178,717 km (0.096 R)
• M7: 5,009,584 km (0.064 R)
• M8: 5,326,283 km (0.095 R)
• M9: 6,136,056 km (0.055 R)
• M10: 6,470,856 km (0.096 R)
• M11: 7,146,440 km (0.105 R)
• M12: 7,454,611 km (0.106 R)
• M13: 10,094,864 km (0.1 R)
• M14: 11,540,129 km (0.103 R)
• M15: 13,072,760 km (0.103 R)
• M16: 14,835,920 km (0.117 R)
• M17: 18,079,800 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.3

Radius: 3.3

Gravity: 83.04 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.17 AU - 7.75 AU

Year: 12454 Days

Day: 20.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,860,100 km

• M1: 41,439 km (0.116 R)
• M2: 234,270 km (0.064 R)
• M3: 850,763 km (0.11 R)
• M4: 1,085,632 km (0.115 R)
• M5: 1,853,069 km (0.039 R)
• M6: 2,015,532 km (0.06 R)
• M7: 2,287,052 km (0.059 R)
• M8: 2,410,620 km (0.074 R)
• M9: 3,197,505 km (0.101 R)
• M10: 4,547,476 km (0.093 R)
• M11: 5,082,288 km (0.033 R)
• M12: 5,222,312 km (0.104 R)
• M13: 12,724,795 km (0.113 R)
• M14: 15,762,828 km (0.077 R)
• M15: 16,286,870 km (0.091 R)
• M16: 16,977,563 km (0.108 R)
• M17: 17,767,590 km (0.095 R)
• M18: 18,830,931 km (0.09 R)
• M19: 18,998,182 km (0.1 R)
• M20: 26,218,373 km (0.111 R)
• M21: 29,577,145 km (0.094 R)
• M22: 34,444,461 km (0.094 R)
• M23: 38,999,866 km (0.091 R)
• M24: 41,350,647 km (0.032 R)
• M25: 41,917,174 km (0.095 R)
• M26: 43,794,178 km (0.093 R)
• M27: 46,943,213 km (0.112 R)
• M28: 48,025,554 km (0.07 R)
• M29: 48,808,699 km (0.053 R)
• M30: 54,700,611 km (0.109 R)
• M31: 56,939,642 km (0.043 R)
• M32: 60,502,166 km (0.054 R)
• M33: 60,866,437 km (0.041 R)

Asteroid Belt

Center: 7.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.1

Radius: 4.3

Gravity: 36.24 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.39 AU - 9.87 AU

Year: 17195 Days

Day: 19.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 138.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 62,860,100 km

• M1: 53,556 km (0.11 R)
• M2: 252,970 km (0.118 R)
• M3: 464,801 km (0.089 R)
• M4: 632,799 km (0.11 R)
• M5: 973,433 km (0.086 R)
• M6: 1,411,606 km (0.042 R)
• M7: 2,831,439 km (0.029 R)
• M8: 3,426,689 km (0.09 R)
• M9: 4,070,408 km (0.029 R)
• M10: 4,654,289 km (0.093 R)
• M11: 5,329,125 km (0.106 R)
• M12: 6,066,942 km (0.088 R)
• M13: 6,313,479 km (0.099 R)
• M14: 7,093,333 km (0.074 R)
• M15: 8,230,426 km (0.117 R)
• M16: 11,222,383 km (0.042 R)
• M17: 14,355,860 km (0.062 R)
• M18: 14,573,675 km (0.116 R)
• M19: 18,195,290 km (0.077 R)
• M20: 19,494,847 km (0.085 R)
• M21: 21,891,704 km (0.063 R)
• M22: 23,460,237 km (0.036 R)
• M23: 25,102,224 km (0.11 R)
• M24: 25,418,473 km (0.112 R)
• M25: 29,656,431 km (0.069 R)
• M26: 31,207,911 km (0.034 R)
• M27: 32,189,123 km (0.088 R)
• M28: 37,679,664 km (0.063 R)
• M29: 38,372,153 km (0.084 R)
• M30: 41,962,203 km (0.105 R)
• M31: 43,006,097 km (0.081 R)
• M32: 46,716,722 km (0.112 R)
• M33: 47,195,136 km (0.079 R)
• M34: 48,323,852 km (0.03 R)
• M35: 51,478,273 km (0.094 R)
• M36: 53,019,131 km (0.103 R)
• M37: 57,096,271 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.5

Radius: 4.8

Gravity: 21.46 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.79 AU - 9.79 AU

Year: 17676 Days

Day: 20.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 62,860,100 km

• M1: 60,886 km (0.104 R)
• M2: 263,292 km (0.069 R)
• M3: 476,918 km (0.068 R)
• M4: 641,326 km (0.091 R)
• M5: 971,937 km (0.108 R)
• M6: 1,202,168 km (0.115 R)
• M7: 1,380,040 km (0.08 R)
• M8: 2,004,013 km (0.065 R)
• M9: 2,316,523 km (0.092 R)
• M10: 2,775,340 km (0.095 R)
• M11: 2,965,329 km (0.094 R)
• M12: 3,871,593 km (0.11 R)
• M13: 4,293,608 km (0.095 R)
• M14: 4,712,483 km (0.117 R)
• M15: 7,676,615 km (0.106 R)
• M16: 8,890,003 km (0.115 R)
• M17: 9,251,432 km (0.086 R)
• M18: 9,730,444 km (0.118 R)
• M19: 10,680,091 km (0.119 R)
• M20: 11,326,504 km (0.061 R)
• M21: 11,567,955 km (0.084 R)
• M22: 13,023,243 km (0.076 R)
• M23: 18,863,244 km (0.105 R)
• M24: 23,111,375 km (0.087 R)
• M25: 25,507,933 km (0.119 R)
• M26: 25,714,827 km (0.053 R)
• M27: 27,194,499 km (0.049 R)
• M28: 27,518,828 km (0.072 R)
• M29: 28,954,069 km (0.113 R)
• M30: 29,519,250 km (0.113 R)
• M31: 33,682,260 km (0.069 R)
• M32: 38,085,075 km (0.048 R)
• M33: 42,856,349 km (0.11 R)
• M34: 48,168,570 km (0.1 R)
• M35: 50,573,655 km (0.053 R)
• M36: 54,073,347 km (0.117 R)
• M37: 54,757,907 km (0.101 R)
• M38: 58,625,760 km (0.075 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 17,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit