🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.55 AU - 0.57 AU

Year: 266 Days

Day: 15.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,924,957 km

• M1: 69,264 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.7

Radius: 9.9

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.03 AU - 1.03 AU

Year: 665 Days

Day: 12.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,924,957 km

• M1: 123,269 km (0.064 R)
• M2: 512,672 km (0.072 R)
• M3: 881,431 km (0.062 R)
• M4: 1,255,126 km (0.087 R)
• M5: 1,929,513 km (0.108 R)
• M6: 2,344,199 km (0.095 R)
• M7: 3,525,872 km (0.109 R)
• M8: 3,843,319 km (0.118 R)
• M9: 4,240,501 km (0.093 R)
• M10: 4,829,468 km (0.078 R)
• M11: 5,562,946 km (0.063 R)
• M12: 5,918,541 km (0.056 R)
• M13: 6,675,207 km (0.115 R)
• M14: 7,339,272 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.9

Radius: 8.3

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.31 AU - 2.45 AU

Year: 2335 Days

Day: 7.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 75,924,957 km

• M1: 103,671 km (0.116 R)
• M2: 504,145 km (0.099 R)
• M3: 804,687 km (0.105 R)
• M4: 1,227,301 km (0.102 R)
• M5: 1,769,892 km (0.089 R)
• M6: 2,128,479 km (0.109 R)
• M7: 2,435,753 km (0.103 R)
• M8: 3,613,836 km (0.03 R)
• M9: 4,033,907 km (0.105 R)
• M10: 4,486,141 km (0.099 R)
• M11: 4,791,321 km (0.114 R)
• M12: 5,492,336 km (0.12 R)
• M13: 5,893,259 km (0.039 R)
• M14: 6,259,923 km (0.115 R)
• M15: 6,895,415 km (0.085 R)
• M16: 7,243,529 km (0.11 R)
• M17: 8,622,073 km (0.077 R)
• M18: 9,060,993 km (0.112 R)
• M19: 9,873,759 km (0.069 R)
• M20: 10,204,669 km (0.109 R)
• M21: 10,505,062 km (0.109 R)
• M22: 12,264,183 km (0.092 R)
• M23: 12,603,920 km (0.081 R)
• M24: 13,081,287 km (0.04 R)
• M25: 14,304,399 km (0.114 R)
• M26: 15,112,526 km (0.066 R)
• M27: 15,552,494 km (0.118 R)
• M28: 16,509,471 km (0.056 R)
• M29: 16,819,588 km (0.119 R)
• M30: 18,263,955 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.8

Radius: 14.3

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.25 AU - 4.11 AU

Year: 4489 Days

Day: 12.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 98.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,924,957 km

• M1: 188,942 km (0.104 R)
• M2: 857,794 km (0.097 R)
• M3: 1,401,134 km (0.08 R)
• M4: 2,262,369 km (0.11 R)
• M5: 2,713,257 km (0.1 R)
• M6: 3,594,687 km (0.09 R)
• M7: 6,578,716 km (0.053 R)
• M8: 9,132,202 km (0.099 R)
• M9: 9,801,503 km (0.092 R)
• M10: 12,054,297 km (0.066 R)
• M11: 13,153,542 km (0.119 R)
• M12: 13,652,002 km (0.105 R)
• M13: 15,828,652 km (0.068 R)
• M14: 16,450,231 km (0.081 R)
• M15: 17,029,174 km (0.107 R)
• M16: 17,742,008 km (0.054 R)
• M17: 19,546,907 km (0.089 R)
• M18: 21,677,479 km (0.069 R)
• M19: 23,958,697 km (0.084 R)
• M20: 25,463,502 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.9

Radius: 4.3

Gravity: 33.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.01 AU - 8.19 AU

Year: 12029 Days

Day: 15.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,924,957 km

• M1: 53,855 km (0.111 R)
• M2: 190,737 km (0.118 R)
• M3: 358,137 km (0.094 R)
• M4: 510,129 km (0.11 R)
• M5: 1,104,780 km (0.112 R)
• M6: 1,422,227 km (0.06 R)
• M7: 1,733,540 km (0.118 R)
• M8: 2,614,971 km (0.09 R)
• M9: 3,472,915 km (0.078 R)
• M10: 3,869,199 km (0.101 R)
• M11: 4,236,313 km (0.116 R)
• M12: 5,582,245 km (0.096 R)
• M13: 7,189,674 km (0.106 R)
• M14: 7,527,316 km (0.119 R)
• M15: 9,728,798 km (0.049 R)
• M16: 10,037,568 km (0.117 R)
• M17: 12,565,174 km (0.092 R)
• M18: 14,802,111 km (0.055 R)
• M19: 15,556,533 km (0.111 R)
• M20: 15,978,698 km (0.089 R)
• M21: 17,216,321 km (0.037 R)
• M22: 21,224,198 km (0.074 R)
• M23: 22,537,966 km (0.095 R)
• M24: 23,812,091 km (0.065 R)
• M25: 25,229,681 km (0.03 R)
• M26: 26,403,426 km (0.093 R)
• M27: 27,307,446 km (0.11 R)
• M28: 28,859,374 km (0.072 R)
• M29: 32,365,200 km (0.074 R)
• M30: 32,593,187 km (0.094 R)
• M31: 33,168,092 km (0.074 R)
• M32: 33,749,728 km (0.114 R)
• M33: 36,513,100 km (0.09 R)
• M34: 37,634,187 km (0.06 R)
• M35: 40,339,066 km (0.054 R)
• M36: 43,308,584 km (0.073 R)
• M37: 44,423,686 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.5

Radius: 3.7

Gravity: 58.47 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.19 AU - 10.69 AU

Year: 18441 Days

Day: 23.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,924,957 km

• M1: 46,226 km (0.066 R)
• M2: 249,828 km (0.112 R)
• M3: 459,714 km (0.065 R)
• M4: 933,640 km (0.104 R)
• M5: 1,442,123 km (0.094 R)
• M6: 2,013,887 km (0.081 R)
• M7: 2,440,390 km (0.028 R)
• M8: 3,355,480 km (0.107 R)
• M9: 3,827,462 km (0.058 R)
• M10: 5,391,358 km (0.115 R)
• M11: 6,291,787 km (0.111 R)
• M12: 7,146,440 km (0.094 R)
• M13: 8,178,067 km (0.066 R)
• M14: 10,230,250 km (0.098 R)
• M15: 10,470,804 km (0.119 R)
• M16: 10,592,576 km (0.104 R)
• M17: 12,060,730 km (0.045 R)
• M18: 14,546,747 km (0.065 R)
• M19: 15,393,471 km (0.103 R)
• M20: 19,844,158 km (0.105 R)
• M21: 22,461,223 km (0.102 R)
• M22: 23,072,629 km (0.067 R)
• M23: 23,694,956 km (0.11 R)
• M24: 24,972,971 km (0.109 R)
• M25: 27,089,332 km (0.107 R)
• M26: 28,485,828 km (0.116 R)
• M27: 28,723,240 km (0.101 R)
• M28: 30,545,342 km (0.068 R)
• M29: 35,093,716 km (0.099 R)
• M30: 39,188,209 km (0.108 R)
• M31: 40,670,575 km (0.12 R)
• M32: 41,273,903 km (0.039 R)
• M33: 41,425,745 km (0.089 R)
• M34: 50,531,169 km (0.085 R)
• M35: 50,704,852 km (0.071 R)
• M36: 61,672,321 km (0.076 R)
• M37: 70,159,008 km (0.027 R)
• M38: 71,462,604 km (0.089 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 13,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit