🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300

Radius: 12.4

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.51 AU - 0.79 AU

Year: 368 Days

Day: 7.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 46,246,783 km

• M1: 154,385 km (0.045 R)
• M2: 680,521 km (0.066 R)
• M3: 1,208,751 km (0.091 R)
• M4: 1,789,340 km (0.097 R)
• M5: 2,636,662 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.8

Radius: 11.3

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.84 AU - 0.92 AU

Year: 580 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 46,246,783 km

• M1: 142,417 km (0.094 R)
• M2: 520,301 km (0.1 R)
• M3: 889,060 km (0.09 R)
• M4: 1,346,530 km (0.112 R)
• M5: 2,370,378 km (0.077 R)
• M6: 2,764,269 km (0.062 R)
• M7: 3,213,362 km (0.102 R)
• M8: 4,605,819 km (0.053 R)
• M9: 5,208,399 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.5

Radius: 12.8

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.98 AU - 1.5 AU

Year: 971 Days

Day: 8 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 46,246,783 km

• M1: 159,172 km (0.106 R)
• M2: 604,226 km (0.085 R)
• M3: 1,491,042 km (0.081 R)
• M4: 2,130,274 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.8

Radius: 8.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.04 AU - 1.44 AU

Year: 971 Days

Day: 7.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,246,783 km

• M1: 103,223 km (0.119 R)
• M2: 398,529 km (0.048 R)
• M3: 657,034 km (0.11 R)
• M4: 1,132,157 km (0.111 R)
• M5: 1,516,174 km (0.096 R)
• M6: 1,906,924 km (0.109 R)
• M7: 3,190,324 km (0.101 R)
• M8: 3,549,060 km (0.092 R)
• M9: 4,197,118 km (0.113 R)
• M10: 4,486,889 km (0.105 R)
• M11: 5,727,205 km (0.048 R)
• M12: 6,337,564 km (0.117 R)
• M13: 6,906,335 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.2

Radius: 9.5

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.84 AU - 2.88 AU

Year: 2548 Days

Day: 5.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 113.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,246,783 km

• M1: 118,482 km (0.066 R)
• M2: 444,904 km (0.108 R)
• M3: 1,066,034 km (0.083 R)
• M4: 2,623,947 km (0.119 R)
• M5: 3,785,425 km (0.117 R)
• M6: 4,149,247 km (0.107 R)
• M7: 5,897,447 km (0.119 R)
• M8: 9,045,136 km (0.099 R)
• M9: 10,499,227 km (0.089 R)
• M10: 13,351,311 km (0.066 R)
• M11: 17,060,291 km (0.035 R)
• M12: 18,511,839 km (0.102 R)
• M13: 19,150,023 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.8

Radius: 12.3

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.49 AU - 4.72 AU

Year: 5836 Days

Day: 5.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,246,783 km

• M1: 153,039 km (0.104 R)
• M2: 634,893 km (0.079 R)
• M3: 1,118,094 km (0.11 R)
• M4: 1,582,147 km (0.053 R)
• M5: 2,034,531 km (0.103 R)
• M6: 2,689,022 km (0.096 R)
• M7: 3,075,882 km (0.043 R)
• M8: 4,861,781 km (0.091 R)
• M9: 5,690,853 km (0.113 R)
• M10: 7,059,673 km (0.087 R)
• M11: 7,909,389 km (0.081 R)
• M12: 8,750,129 km (0.051 R)
• M13: 10,059,559 km (0.1 R)
• M14: 10,870,380 km (0.039 R)
• M15: 12,239,051 km (0.119 R)
• M16: 14,716,840 km (0.104 R)
• M17: 16,914,882 km (0.064 R)
• M18: 19,259,080 km (0.098 R)
• M19: 21,672,692 km (0.071 R)
• M20: 22,093,661 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.3

Radius: 15

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.65 AU - 5.97 AU

Year: 7415 Days

Day: 13.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,246,783 km

• M1: 186,698 km (0.099 R)
• M2: 794,365 km (0.116 R)
• M3: 1,277,865 km (0.027 R)
• M4: 2,075,521 km (0.109 R)
• M5: 2,626,939 km (0.11 R)
• M6: 3,146,791 km (0.082 R)
• M7: 5,228,745 km (0.029 R)
• M8: 6,195,895 km (0.108 R)
• M9: 7,241,435 km (0.074 R)
• M10: 7,988,377 km (0.088 R)
• M11: 9,362,284 km (0.045 R)
• M12: 10,153,656 km (0.107 R)
• M13: 12,630,847 km (0.07 R)
• M14: 13,251,080 km (0.048 R)
• M15: 14,249,646 km (0.113 R)
• M16: 18,679,688 km (0.063 R)
• M17: 21,882,728 km (0.034 R)
• M18: 22,613,962 km (0.082 R)
• M19: 25,435,677 km (0.056 R)
• M20: 26,977,433 km (0.104 R)
• M21: 28,677,014 km (0.103 R)
• M22: 34,203,608 km (0.09 R)
• M23: 39,201,972 km (0.102 R)
• M24: 40,889,287 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.2

Radius: 7.1

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.41 AU - 6.99 AU

Year: 12190 Days

Day: 19.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 46,246,783 km

• M1: 88,263 km (0.072 R)
• M2: 392,246 km (0.083 R)
• M3: 839,992 km (0.051 R)
• M4: 1,311,525 km (0.107 R)
• M5: 1,552,975 km (0.085 R)
• M6: 1,839,306 km (0.117 R)
• M7: 2,426,328 km (0.111 R)
• M8: 3,197,954 km (0.078 R)
• M9: 3,992,169 km (0.1 R)
• M10: 6,135,906 km (0.032 R)
• M11: 7,237,395 km (0.115 R)
• M12: 8,993,226 km (0.072 R)
• M13: 9,683,769 km (0.075 R)
• M14: 9,921,630 km (0.069 R)
• M15: 11,484,928 km (0.037 R)
• M16: 12,632,792 km (0.097 R)
• M17: 13,031,919 km (0.062 R)
• M18: 16,264,879 km (0.085 R)
• M19: 17,358,140 km (0.094 R)
• M20: 18,209,651 km (0.06 R)
• M21: 19,463,281 km (0.119 R)
• M22: 19,690,371 km (0.106 R)
• M23: 21,409,699 km (0.067 R)
• M24: 23,057,669 km (0.102 R)
• M25: 28,603,562 km (0.089 R)
• M26: 30,803,698 km (0.107 R)
• M27: 32,579,424 km (0.081 R)
• M28: 33,655,183 km (0.059 R)
• M29: 34,311,917 km (0.104 R)
• M30: 34,865,579 km (0.098 R)
• M31: 36,218,991 km (0.118 R)
• M32: 36,793,148 km (0.051 R)
• M33: 40,365,844 km (0.074 R)
• M34: 40,859,068 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.4

Radius: 3

Gravity: 21.6 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.19 AU - 9.05 AU

Year: 17790 Days

Day: 22.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,246,783 km

• M1: 43,084 km (0.099 R)
• M2: 280,795 km (0.051 R)
• M3: 529,277 km (0.088 R)
• M4: 1,509,293 km (0.114 R)
• M5: 6,572,283 km (0.095 R)
• M6: 6,955,852 km (0.106 R)
• M7: 10,526,005 km (0.105 R)
• M8: 11,427,632 km (0.041 R)
• M9: 12,379,373 km (0.064 R)
• M10: 12,845,072 km (0.104 R)
• M11: 17,866,175 km (0.076 R)
• M12: 20,969,433 km (0.095 R)
• M13: 30,571,372 km (0.044 R)
• M14: 34,402,274 km (0.114 R)
• M15: 36,847,751 km (0.089 R)
• M16: 37,086,509 km (0.079 R)
• M17: 42,472,930 km (0.075 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: 244 - 17,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit