🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.6

Radius: 12.6

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.69 AU - 0.91 AU

Year: 469 Days

Day: 6.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,612,741 km

• M1: 156,629 km (0.117 R)
• M2: 620,981 km (0.106 R)
• M3: 1,078,152 km (0.108 R)
• M4: 1,476,381 km (0.116 R)
• M5: 1,884,634 km (0.081 R)
• M6: 2,668,676 km (0.032 R)
• M7: 3,096,227 km (0.112 R)
• M8: 4,497,361 km (0.06 R)
• M9: 5,173,394 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.2

Radius: 11.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.66 AU - 1.04 AU

Year: 514 Days

Day: 12.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,612,741 km

• M1: 144,362 km (0.104 R)
• M2: 620,083 km (0.04 R)
• M3: 1,097,600 km (0.069 R)
• M4: 1,981,274 km (0.111 R)
• M5: 2,648,182 km (0.071 R)
• M6: 3,057,481 km (0.079 R)
• M7: 3,870,396 km (0.091 R)
• M8: 4,400,571 km (0.088 R)
• M9: 4,837,397 km (0.108 R)
• M10: 5,555,766 km (0.054 R)
• M11: 6,121,844 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.8

Radius: 11.9

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.11 AU - 1.17 AU

Year: 798 Days

Day: 11.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,612,741 km

• M1: 151,094 km (0.05 R)
• M2: 693,087 km (0.074 R)
• M3: 1,132,605 km (0.114 R)
• M4: 1,648,868 km (0.11 R)
• M5: 2,161,988 km (0.029 R)
• M6: 2,647,882 km (0.097 R)
• M7: 3,385,849 km (0.093 R)
• M8: 3,765,827 km (0.114 R)
• M9: 4,406,704 km (0.115 R)
• M10: 5,007,490 km (0.115 R)
• M11: 5,642,233 km (0.098 R)
• M12: 7,143,298 km (0.107 R)
• M13: 7,624,405 km (0.059 R)
• M14: 8,204,396 km (0.09 R)
• M15: 9,396,242 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.6

Radius: 13.1

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.16 AU - 1.22 AU

Year: 852 Days

Day: 5.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,612,741 km

• M1: 163,211 km (0.083 R)
• M2: 608,564 km (0.078 R)
• M3: 1,110,914 km (0.105 R)
• M4: 1,657,096 km (0.111 R)
• M5: 2,123,691 km (0.072 R)
• M6: 2,576,674 km (0.094 R)
• M7: 3,428,933 km (0.091 R)
• M8: 3,897,174 km (0.12 R)
• M9: 4,721,758 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255

Radius: 10.7

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.45 AU - 3.53 AU

Year: 3392 Days

Day: 5.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,612,741 km

• M1: 133,142 km (0.093 R)
• M2: 482,902 km (0.106 R)
• M3: 1,089,820 km (0.051 R)
• M4: 1,904,830 km (0.093 R)
• M5: 2,379,055 km (0.05 R)
• M6: 2,841,013 km (0.053 R)
• M7: 3,655,274 km (0.029 R)
• M8: 4,021,789 km (0.083 R)
• M9: 4,392,792 km (0.059 R)
• M10: 4,959,618 km (0.094 R)
• M11: 5,410,506 km (0.065 R)
• M12: 6,394,561 km (0.104 R)
• M13: 7,669,284 km (0.103 R)
• M14: 8,088,906 km (0.09 R)
• M15: 9,818,707 km (0.06 R)
• M16: 11,703,939 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.5

Radius: 3.8

Gravity: 58 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.16 AU - 11.02 AU

Year: 19482 Days

Day: 17.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 60,612,741 km

• M1: 47,273 km (0.096 R)
• M2: 178,470 km (0.04 R)
• M3: 311,612 km (0.099 R)
• M4: 513,270 km (0.094 R)
• M5: 755,918 km (0.045 R)
• M6: 2,815,582 km (0.118 R)
• M7: 2,997,792 km (0.114 R)
• M8: 3,473,064 km (0.038 R)
• M9: 4,094,643 km (0.104 R)
• M10: 5,316,110 km (0.118 R)
• M11: 6,181,085 km (0.073 R)
• M12: 7,426,038 km (0.051 R)
• M13: 8,029,367 km (0.025 R)
• M14: 8,237,607 km (0.115 R)
• M15: 9,797,464 km (0.087 R)
• M16: 10,584,349 km (0.092 R)
• M17: 12,351,698 km (0.088 R)
• M18: 13,707,055 km (0.072 R)
• M19: 14,458,784 km (0.118 R)
• M20: 18,724,268 km (0.101 R)
• M21: 19,648,783 km (0.088 R)
• M22: 22,193,891 km (0.098 R)
• M23: 29,623,221 km (0.101 R)
• M24: 30,245,398 km (0.085 R)
• M25: 31,003,560 km (0.098 R)
• M26: 33,891,547 km (0.085 R)
• M27: 37,819,987 km (0.056 R)
• M28: 38,258,159 km (0.101 R)
• M29: 40,499,435 km (0.057 R)
• M30: 40,651,875 km (0.106 R)
• M31: 41,419,910 km (0.098 R)
• M32: 57,331,589 km (0.069 R)
• M33: 59,666,662 km (0.086 R)
• M34: 60,260,266 km (0.068 R)
• M35: 63,698,325 km (0.107 R)
• M36: 64,733,841 km (0.117 R)
• M37: 64,942,231 km (0.105 R)
• M38: 65,780,428 km (0.084 R)
• M39: 70,299,929 km (0.112 R)
• M40: 79,950,787 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.7

Radius: 4.4

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.2 AU - 13.12 AU

Year: 22832 Days

Day: 19.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,612,741 km

• M1: 101,876 km (0.052 R)
• M2: 407,953 km (0.107 R)
• M3: 584,180 km (0.109 R)
• M4: 2,133,565 km (0.083 R)
• M5: 8,326,318 km (0.1 R)
• M6: 12,619,029 km (0.051 R)
• M7: 14,627,530 km (0.099 R)
• M8: 15,487,269 km (0.073 R)
• M9: 19,519,231 km (0.116 R)
• M10: 20,648,545 km (0.072 R)
• M11: 24,495,006 km (0.064 R)
• M12: 31,060,408 km (0.109 R)
• M13: 48,922,244 km (0.118 R)
• M14: 52,469,060 km (0.102 R)
• M15: 54,136,477 km (0.091 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: 549 - 14,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit