🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2 AU - 2.14 AU

Year: 1134 Days

Day: 23.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.5

Radius: 10

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.79 AU - 10.79 AU

Year: 10783 Days

Day: 7.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,514,705 km

• M1: 124,316 km (0.035 R)
• M2: 653,144 km (0.047 R)
• M3: 1,979,928 km (0.091 R)
• M4: 2,921,048 km (0.078 R)
• M5: 3,798,739 km (0.074 R)
• M6: 5,432,198 km (0.081 R)
• M7: 8,538,298 km (0.11 R)
• M8: 9,212,985 km (0.057 R)
• M9: 10,516,431 km (0.087 R)
• M10: 10,925,282 km (0.101 R)
• M11: 15,226,221 km (0.091 R)
• M12: 16,150,586 km (0.095 R)
• M13: 16,695,272 km (0.068 R)
• M14: 17,322,685 km (0.087 R)
• M15: 33,084,766 km (0.088 R)
• M16: 38,472,533 km (0.111 R)
• M17: 40,183,933 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.4

Radius: 3.7

Gravity: 49.7 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 13.67 AU - 16.07 AU

Year: 21835 Days

Day: 22.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 69,514,705 km

• M1: 46,076 km (0.075 R)
• M2: 484,548 km (0.083 R)
• M3: 1,037,611 km (0.102 R)
• M4: 1,318,107 km (0.095 R)
• M5: 2,239,929 km (0.102 R)
• M6: 2,536,581 km (0.077 R)
• M7: 2,833,234 km (0.072 R)
• M8: 3,070,496 km (0.105 R)
• M9: 3,737,254 km (0.044 R)
• M10: 4,781,597 km (0.071 R)
• M11: 4,929,100 km (0.047 R)
• M12: 5,550,081 km (0.114 R)
• M13: 5,795,870 km (0.052 R)
• M14: 5,921,533 km (0.073 R)
• M15: 6,397,703 km (0.105 R)
• M16: 8,398,424 km (0.071 R)
• M17: 8,942,961 km (0.052 R)
• M18: 10,102,045 km (0.075 R)
• M19: 11,887,944 km (0.105 R)
• M20: 12,227,532 km (0.115 R)
• M21: 14,866,288 km (0.091 R)
• M22: 16,737,010 km (0.1 R)
• M23: 18,758,975 km (0.078 R)
• M24: 22,965,068 km (0.066 R)
• M25: 24,350,494 km (0.061 R)
• M26: 28,475,955 km (0.104 R)
• M27: 29,083,472 km (0.1 R)
• M28: 29,205,992 km (0.074 R)
• M29: 32,382,105 km (0.049 R)
• M30: 32,910,784 km (0.102 R)
• M31: 33,985,195 km (0.108 R)
• M32: 35,780,819 km (0.088 R)
• M33: 47,388,417 km (0.079 R)
• M34: 52,657,104 km (0.082 R)
• M35: 57,720,992 km (0.112 R)
• M36: 71,891,052 km (0.092 R)
• M37: 77,868,833 km (0.094 R)
• M38: 78,579,274 km (0.116 R)
• M39: 80,253,423 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.2

Radius: 6.7

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 17.57 AU - 18.91 AU

Year: 29664 Days

Day: 18.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,514,705 km

• M1: 92,751 km (0.098 R)
• M2: 321,486 km (0.11 R)
• M3: 744,848 km (0.103 R)
• M4: 1,034,918 km (0.079 R)
• M5: 1,967,661 km (0.072 R)
• M6: 2,808,700 km (0.025 R)
• M7: 4,034,954 km (0.087 R)
• M8: 6,419,693 km (0.115 R)
• M9: 8,284,730 km (0.065 R)
• M10: 9,916,843 km (0.083 R)
• M11: 10,419,940 km (0.108 R)
• M12: 15,572,540 km (0.106 R)
• M13: 16,599,230 km (0.071 R)
• M14: 16,862,672 km (0.09 R)
• M15: 19,072,681 km (0.05 R)
• M16: 20,648,844 km (0.079 R)
• M17: 35,330,230 km (0.085 R)
• M18: 36,649,982 km (0.111 R)
• M19: 47,348,324 km (0.062 R)
• M20: 49,131,681 km (0.104 R)
• M21: 53,785,222 km (0.072 R)
• M22: 62,249,918 km (0.054 R)
• M23: 73,906,434 km (0.101 R)
• M24: 79,246,929 km (0.107 R)
• M25: 83,545,624 km (0.092 R)
• M26: 85,883,090 km (0.063 R)
• M27: 86,145,485 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.2

Radius: 4.5

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 15.9 AU - 21.12 AU

Year: 30325 Days

Day: 17.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,514,705 km

• M1: 58,194 km (0.076 R)
• M2: 403,316 km (0.105 R)
• M3: 671,994 km (0.035 R)
• M4: 901,028 km (0.091 R)
• M5: 1,785,301 km (0.105 R)
• M6: 2,206,419 km (0.096 R)
• M7: 2,484,671 km (0.077 R)
• M8: 3,059,576 km (0.1 R)
• M9: 3,517,495 km (0.097 R)
• M10: 4,050,662 km (0.032 R)
• M11: 4,636,038 km (0.086 R)
• M12: 6,555,678 km (0.04 R)
• M13: 6,729,062 km (0.08 R)
• M14: 10,049,536 km (0.109 R)
• M15: 10,573,428 km (0.091 R)
• M16: 14,613,468 km (0.094 R)
• M17: 14,760,971 km (0.092 R)
• M18: 16,133,981 km (0.101 R)
• M19: 17,341,385 km (0.102 R)
• M20: 20,574,644 km (0.099 R)
• M21: 21,512,922 km (0.088 R)
• M22: 30,667,264 km (0.06 R)
• M23: 34,693,392 km (0.11 R)
• M24: 37,106,106 km (0.059 R)
• M25: 38,073,705 km (0.114 R)
• M26: 43,469,551 km (0.065 R)
• M27: 44,081,705 km (0.091 R)
• M28: 52,225,664 km (0.12 R)
• M29: 58,859,133 km (0.112 R)
• M30: 59,045,681 km (0.115 R)
• M31: 64,236,578 km (0.064 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: 395 - 10,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit