🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.5 AU - 0.62 AU

Year: 275 Days

Day: 16.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,388,390 km

• M1: 511,475 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.6

Radius: 13.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.2 AU - 1.64 AU

Year: 1110 Days

Day: 9.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,388,390 km

• M1: 171,589 km (0.103 R)
• M2: 663,317 km (0.074 R)
• M3: 1,096,104 km (0.118 R)
• M4: 1,805,198 km (0.114 R)
• M5: 2,644,142 km (0.085 R)
• M6: 3,167,137 km (0.057 R)
• M7: 3,600,970 km (0.077 R)
• M8: 4,829,169 km (0.098 R)
• M9: 5,351,565 km (0.095 R)
• M10: 5,931,705 km (0.062 R)
• M11: 6,726,519 km (0.052 R)
• M12: 7,310,549 km (0.106 R)
• M13: 8,175,075 km (0.099 R)
• M14: 8,606,366 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.1

Radius: 8.6

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.88 AU - 2.34 AU

Year: 2011 Days

Day: 14.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,388,390 km

• M1: 107,860 km (0.072 R)
• M2: 404,064 km (0.11 R)
• M3: 748,139 km (0.112 R)
• M4: 1,019,809 km (0.082 R)
• M5: 1,432,100 km (0.057 R)
• M6: 1,850,526 km (0.078 R)
• M7: 2,270,746 km (0.088 R)
• M8: 2,798,079 km (0.072 R)
• M9: 3,075,134 km (0.064 R)
• M10: 3,794,400 km (0.032 R)
• M11: 4,455,174 km (0.093 R)
• M12: 5,444,914 km (0.114 R)
• M13: 5,904,329 km (0.048 R)
• M14: 6,709,165 km (0.088 R)
• M15: 7,180,548 km (0.093 R)
• M16: 7,823,221 km (0.04 R)
• M17: 8,220,702 km (0.077 R)
• M18: 10,232,494 km (0.076 R)
• M19: 11,275,341 km (0.116 R)
• M20: 12,022,283 km (0.103 R)
• M21: 12,970,135 km (0.118 R)
• M22: 15,485,324 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.1

Radius: 10.8

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.14 AU - 3.04 AU

Year: 2734 Days

Day: 7 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,388,390 km

• M1: 134,339 km (0.056 R)
• M2: 474,375 km (0.045 R)
• M3: 951,742 km (0.096 R)
• M4: 1,373,458 km (0.083 R)
• M5: 1,886,130 km (0.119 R)
• M6: 2,335,223 km (0.117 R)
• M7: 2,766,065 km (0.078 R)
• M8: 3,151,728 km (0.08 R)
• M9: 4,827,673 km (0.098 R)
• M10: 5,343,636 km (0.053 R)
• M11: 6,250,947 km (0.107 R)
• M12: 8,306,871 km (0.117 R)
• M13: 10,629,677 km (0.045 R)
• M14: 12,509,972 km (0.078 R)
• M15: 13,055,257 km (0.105 R)
• M16: 13,441,967 km (0.108 R)
• M17: 13,836,457 km (0.089 R)
• M18: 15,349,041 km (0.11 R)
• M19: 16,466,686 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.3

Radius: 8.2

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.23 AU - 3.37 AU

Year: 3074 Days

Day: 5.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,388,390 km

• M1: 102,026 km (0.115 R)
• M2: 371,003 km (0.12 R)
• M3: 643,420 km (0.098 R)
• M4: 1,153,699 km (0.111 R)
• M5: 1,719,927 km (0.113 R)
• M6: 2,821,266 km (0.077 R)
• M7: 3,582,121 km (0.089 R)
• M8: 3,936,967 km (0.081 R)
• M9: 4,354,345 km (0.12 R)
• M10: 5,761,912 km (0.104 R)
• M11: 9,378,291 km (0.065 R)
• M12: 10,654,061 km (0.079 R)
• M13: 13,546,237 km (0.118 R)
• M14: 14,190,405 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.6

Radius: 12.3

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.7 AU - 5.66 AU

Year: 7734 Days

Day: 14.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,388,390 km

• M1: 153,338 km (0.104 R)
• M2: 598,092 km (0.075 R)
• M3: 1,032,076 km (0.098 R)
• M4: 1,889,122 km (0.1 R)
• M5: 2,854,627 km (0.045 R)
• M6: 3,839,280 km (0.077 R)
• M7: 7,108,442 km (0.081 R)
• M8: 7,910,287 km (0.109 R)
• M9: 9,457,577 km (0.106 R)
• M10: 9,886,325 km (0.094 R)
• M11: 10,278,122 km (0.113 R)
• M12: 11,570,348 km (0.099 R)
• M13: 12,227,831 km (0.054 R)
• M14: 13,557,756 km (0.115 R)
• M15: 14,600,902 km (0.092 R)
• M16: 15,110,133 km (0.081 R)
• M17: 15,697,005 km (0.039 R)
• M18: 18,344,439 km (0.07 R)
• M19: 24,508,170 km (0.098 R)
• M20: 27,955,952 km (0.106 R)
• M21: 29,846,570 km (0.087 R)
• M22: 30,357,896 km (0.027 R)
• M23: 34,549,479 km (0.119 R)
• M24: 37,194,219 km (0.116 R)
• M25: 39,111,765 km (0.099 R)
• M26: 41,727,633 km (0.088 R)
• M27: 42,754,024 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.6

Radius: 13.5

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.8 AU - 5.88 AU

Year: 8095 Days

Day: 10.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,388,390 km

• M1: 168,896 km (0.117 R)
• M2: 649,404 km (0.107 R)
• M3: 1,339,948 km (0.057 R)
• M4: 1,930,860 km (0.063 R)
• M5: 2,976,549 km (0.077 R)
• M6: 4,066,070 km (0.05 R)
• M7: 5,462,117 km (0.096 R)
• M8: 6,316,770 km (0.079 R)
• M9: 8,292,210 km (0.116 R)
• M10: 9,179,774 km (0.103 R)
• M11: 11,281,624 km (0.104 R)
• M12: 11,747,322 km (0.062 R)
• M13: 12,766,981 km (0.05 R)
• M14: 14,433,203 km (0.081 R)
• M15: 16,299,137 km (0.114 R)
• M16: 16,955,423 km (0.098 R)
• M17: 18,965,420 km (0.088 R)
• M18: 22,931,708 km (0.091 R)
• M19: 24,291,104 km (0.1 R)
• M20: 28,951,078 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.2

Radius: 5.4

Gravity: 34.16 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.59 AU - 7.63 AU

Year: 11148 Days

Day: 22.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 58,388,390 km

• M1: 67,319 km (0.051 R)
• M2: 256,261 km (0.038 R)
• M3: 562,338 km (0.118 R)
• M4: 956,678 km (0.113 R)
• M5: 1,266,944 km (0.099 R)
• M6: 1,474,885 km (0.106 R)
• M7: 1,942,678 km (0.077 R)
• M8: 3,473,812 km (0.09 R)
• M9: 3,827,761 km (0.075 R)
• M10: 4,145,806 km (0.069 R)
• M11: 4,388,005 km (0.073 R)
• M12: 4,934,336 km (0.064 R)
• M13: 5,488,746 km (0.115 R)
• M14: 5,743,960 km (0.049 R)
• M15: 6,679,545 km (0.113 R)
• M16: 7,533,749 km (0.114 R)
• M17: 8,700,762 km (0.088 R)
• M18: 9,930,007 km (0.091 R)
• M19: 10,309,238 km (0.067 R)
• M20: 12,228,728 km (0.092 R)
• M21: 15,284,115 km (0.104 R)
• M22: 16,231,967 km (0.105 R)
• M23: 16,758,253 km (0.113 R)
• M24: 18,243,909 km (0.077 R)
• M25: 23,509,156 km (0.112 R)
• M26: 25,668,751 km (0.108 R)
• M27: 27,425,478 km (0.114 R)
• M28: 31,522,964 km (0.107 R)
• M29: 32,459,447 km (0.085 R)
• M30: 35,255,281 km (0.101 R)
• M31: 35,631,520 km (0.098 R)
• M32: 38,339,541 km (0.088 R)
• M33: 40,492,703 km (0.074 R)
• M34: 43,152,703 km (0.114 R)
• M35: 45,038,384 km (0.079 R)
• M36: 47,586,185 km (0.078 R)
• M37: 48,199,237 km (0.119 R)
• M38: 54,623,269 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 18,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit