🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.3

Radius: 14.1

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.64 AU - 0.94 AU

Year: 461 Days

Day: 6.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,536,745 km

• M1: 175,329 km (0.114 R)
• M2: 615,146 km (0.084 R)
• M3: 1,086,679 km (0.113 R)
• M4: 1,540,858 km (0.086 R)
• M5: 2,007,155 km (0.108 R)
• M6: 2,458,791 km (0.085 R)
• M7: 2,959,943 km (0.108 R)
• M8: 3,852,744 km (0.092 R)
• M9: 4,331,906 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912

Radius: 9.3

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.04 AU - 1.26 AU

Year: 809 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,536,745 km

• M1: 115,639 km (0.086 R)
• M2: 426,204 km (0.051 R)
• M3: 837,898 km (0.061 R)
• M4: 1,213,987 km (0.079 R)
• M5: 1,542,354 km (0.065 R)
• M6: 1,959,134 km (0.062 R)
• M7: 3,708,830 km (0.119 R)
• M8: 4,114,091 km (0.096 R)
• M9: 5,709,552 km (0.072 R)
• M10: 6,229,854 km (0.104 R)
• M11: 6,941,491 km (0.09 R)
• M12: 9,262,352 km (0.084 R)
• M13: 9,747,199 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.8

Radius: 10.4

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.5 AU - 1.92 AU

Year: 1467 Days

Day: 10.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,536,745 km

• M1: 129,402 km (0.094 R)
• M2: 568,023 km (0.097 R)
• M3: 1,107,323 km (0.066 R)
• M4: 2,031,539 km (0.068 R)
• M5: 2,376,362 km (0.051 R)
• M6: 3,214,858 km (0.08 R)
• M7: 3,545,170 km (0.087 R)
• M8: 3,881,616 km (0.105 R)
• M9: 4,274,759 km (0.116 R)
• M10: 4,808,524 km (0.115 R)
• M11: 5,222,312 km (0.065 R)
• M12: 6,076,666 km (0.077 R)
• M13: 6,537,427 km (0.109 R)
• M14: 6,898,257 km (0.099 R)
• M15: 7,503,380 km (0.108 R)
• M16: 8,143,510 km (0.099 R)
• M17: 9,471,789 km (0.085 R)
• M18: 10,380,447 km (0.114 R)
• M19: 10,806,053 km (0.085 R)
• M20: 11,311,843 km (0.112 R)
• M21: 11,657,564 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.7

Radius: 9.4

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.17 AU - 6.51 AU

Year: 8095 Days

Day: 12.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 78,536,745 km

• M1: 117,285 km (0.113 R)
• M2: 464,202 km (0.083 R)
• M3: 831,315 km (0.102 R)
• M4: 1,295,069 km (0.099 R)
• M5: 2,212,403 km (0.077 R)
• M6: 2,547,652 km (0.095 R)
• M7: 3,345,158 km (0.102 R)
• M8: 3,662,006 km (0.115 R)
• M9: 4,979,814 km (0.12 R)
• M10: 5,729,299 km (0.028 R)
• M11: 6,293,732 km (0.092 R)
• M12: 8,745,641 km (0.103 R)
• M13: 10,853,475 km (0.091 R)
• M14: 12,980,158 km (0.034 R)
• M15: 13,400,229 km (0.066 R)
• M16: 15,504,024 km (0.065 R)
• M17: 16,390,092 km (0.069 R)
• M18: 17,309,670 km (0.051 R)
• M19: 20,194,965 km (0.098 R)
• M20: 21,004,439 km (0.099 R)
• M21: 21,919,828 km (0.045 R)
• M22: 23,829,744 km (0.114 R)
• M23: 24,550,955 km (0.109 R)
• M24: 25,566,426 km (0.107 R)
• M25: 27,779,577 km (0.094 R)
• M26: 28,377,370 km (0.104 R)
• M27: 28,983,540 km (0.093 R)
• M28: 33,922,215 km (0.051 R)
• M29: 41,686,793 km (0.117 R)
• M30: 45,564,819 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.7

Radius: 14.7

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.29 AU - 6.87 AU

Year: 8647 Days

Day: 8.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,536,745 km

• M1: 183,108 km (0.056 R)
• M2: 696,827 km (0.057 R)
• M3: 1,303,745 km (0.036 R)
• M4: 2,123,093 km (0.117 R)
• M5: 3,130,335 km (0.102 R)
• M6: 3,680,257 km (0.108 R)
• M7: 4,210,731 km (0.116 R)
• M8: 6,081,901 km (0.107 R)
• M9: 6,673,860 km (0.032 R)
• M10: 7,845,361 km (0.044 R)
• M11: 8,776,309 km (0.117 R)
• M12: 10,490,401 km (0.107 R)
• M13: 11,072,636 km (0.12 R)
• M14: 12,129,395 km (0.077 R)
• M15: 15,501,331 km (0.078 R)
• M16: 17,919,581 km (0.103 R)
• M17: 18,447,063 km (0.089 R)
• M18: 20,992,172 km (0.069 R)
• M19: 23,673,265 km (0.041 R)
• M20: 25,049,266 km (0.055 R)
• M21: 28,671,030 km (0.033 R)
• M22: 29,393,588 km (0.051 R)
• M23: 30,022,497 km (0.03 R)
• M24: 31,307,244 km (0.082 R)
• M25: 34,795,717 km (0.098 R)
• M26: 35,736,538 km (0.063 R)
• M27: 44,156,056 km (0.058 R)
• M28: 46,662,867 km (0.102 R)
• M29: 47,519,165 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.6

Radius: 4.5

Gravity: 40.57 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.64 AU - 7.42 AU

Year: 9714 Days

Day: 23.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 78,536,745 km

• M1: 60,438 km (0.096 R)
• M2: 217,665 km (0.079 R)
• M3: 2,158,697 km (0.047 R)
• M4: 2,903,395 km (0.111 R)
• M5: 4,050,662 km (0.068 R)
• M6: 4,335,346 km (0.118 R)
• M7: 5,072,714 km (0.108 R)
• M8: 5,854,513 km (0.051 R)
• M9: 6,674,608 km (0.098 R)
• M10: 7,568,605 km (0.112 R)
• M11: 7,912,680 km (0.111 R)
• M12: 9,442,917 km (0.118 R)
• M13: 9,591,168 km (0.058 R)
• M14: 9,993,886 km (0.112 R)
• M15: 17,539,453 km (0.109 R)
• M16: 25,506,736 km (0.093 R)
• M17: 26,181,572 km (0.106 R)
• M18: 30,374,651 km (0.114 R)
• M19: 31,351,375 km (0.115 R)
• M20: 34,758,467 km (0.09 R)
• M21: 39,035,769 km (0.086 R)
• M22: 48,910,874 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.3

Radius: 7.2

Gravity: 17.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.13 AU - 10.31 AU

Year: 18366 Days

Day: 18.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,536,745 km

• M1: 89,609 km (0.119 R)
• M2: 602,580 km (0.079 R)
• M3: 1,243,158 km (0.097 R)
• M4: 2,002,816 km (0.063 R)
• M5: 2,426,627 km (0.068 R)
• M6: 3,065,260 km (0.119 R)
• M7: 3,510,912 km (0.102 R)
• M8: 3,780,189 km (0.062 R)
• M9: 4,226,439 km (0.104 R)
• M10: 7,285,865 km (0.096 R)
• M11: 8,130,644 km (0.099 R)
• M12: 8,496,860 km (0.067 R)
• M13: 8,819,542 km (0.085 R)
• M14: 9,094,653 km (0.077 R)
• M15: 9,375,448 km (0.116 R)
• M16: 9,895,450 km (0.09 R)
• M17: 12,858,535 km (0.113 R)
• M18: 13,355,948 km (0.107 R)
• M19: 14,693,952 km (0.114 R)
• M20: 16,282,980 km (0.036 R)
• M21: 17,983,310 km (0.119 R)
• M22: 19,426,181 km (0.083 R)
• M23: 19,705,032 km (0.095 R)
• M24: 19,986,575 km (0.053 R)
• M25: 24,001,931 km (0.067 R)
• M26: 26,996,881 km (0.063 R)
• M27: 34,525,992 km (0.071 R)
• M28: 35,624,938 km (0.072 R)
• M29: 38,182,463 km (0.106 R)
• M30: 47,420,730 km (0.098 R)
• M31: 49,121,059 km (0.104 R)
• M32: 51,038,006 km (0.069 R)
• M33: 52,283,558 km (0.029 R)
• M34: 56,329,732 km (0.095 R)
• M35: 61,175,506 km (0.086 R)
• M36: 63,189,093 km (0.113 R)
• M37: 66,502,237 km (0.113 R)
• M38: 67,560,792 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 16,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit