🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.2

Radius: 9.5

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.64 AU - 0.9 AU

Year: 451 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,517,602 km

• M1: 118,182 km (0.103 R)
• M2: 506,987 km (0.115 R)
• M3: 955,033 km (0.1 R)
• M4: 1,329,925 km (0.105 R)
• M5: 1,650,962 km (0.072 R)
• M6: 2,190,562 km (0.06 R)
• M7: 2,653,866 km (0.033 R)
• M8: 3,240,290 km (0.085 R)
• M9: 4,019,695 km (0.073 R)
• M10: 4,373,344 km (0.115 R)
• M11: 4,903,369 km (0.069 R)
• M12: 5,787,044 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.1

Radius: 11.4

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.15 AU - 1.31 AU

Year: 910 Days

Day: 7 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,517,602 km

• M1: 141,819 km (0.1 R)
• M2: 516,561 km (0.08 R)
• M3: 878,588 km (0.105 R)
• M4: 1,662,780 km (0.101 R)
• M5: 2,226,166 km (0.049 R)
• M6: 3,201,544 km (0.112 R)
• M7: 3,849,602 km (0.034 R)
• M8: 4,364,518 km (0.088 R)
• M9: 4,958,571 km (0.114 R)
• M10: 6,328,289 km (0.113 R)
• M11: 6,712,456 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.1

Radius: 10.8

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.08 AU - 5.02 AU

Year: 5435 Days

Day: 10.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 50,517,602 km

• M1: 142,716 km (0.118 R)
• M2: 811,419 km (0.119 R)
• M3: 1,495,380 km (0.103 R)
• M4: 1,951,355 km (0.037 R)
• M5: 2,467,168 km (0.046 R)
• M6: 4,530,123 km (0.087 R)
• M7: 5,302,796 km (0.104 R)
• M8: 8,007,525 km (0.101 R)
• M9: 9,494,378 km (0.098 R)
• M10: 17,003,892 km (0.08 R)
• M11: 19,377,711 km (0.112 R)
• M12: 20,305,517 km (0.075 R)
• M13: 21,193,231 km (0.118 R)
• M14: 26,665,820 km (0.11 R)

Asteroid Belt

Center: 4.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.2

Radius: 15

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.1 AU - 5.14 AU

Year: 6622 Days

Day: 11.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 50,517,602 km

• M1: 223,499 km (0.112 R)
• M2: 758,162 km (0.07 R)
• M3: 1,300,903 km (0.091 R)
• M4: 3,104,006 km (0.115 R)
• M5: 5,458,826 km (0.103 R)
• M6: 8,231,024 km (0.058 R)
• M7: 9,595,656 km (0.077 R)
• M8: 11,671,177 km (0.119 R)
• M9: 12,597,337 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.3

Radius: 6.7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.81 AU - 7.09 AU

Year: 9678 Days

Day: 20.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,517,602 km

• M1: 99,483 km (0.088 R)
• M2: 322,982 km (0.09 R)
• M3: 1,033,871 km (0.099 R)
• M4: 1,409,661 km (0.106 R)
• M5: 2,058,915 km (0.058 R)
• M6: 3,816,690 km (0.104 R)
• M7: 4,310,214 km (0.074 R)
• M8: 6,234,342 km (0.101 R)
• M9: 7,436,959 km (0.114 R)
• M10: 9,353,308 km (0.106 R)
• M11: 10,204,520 km (0.088 R)
• M12: 14,021,210 km (0.1 R)
• M13: 16,728,782 km (0.119 R)
• M14: 19,359,161 km (0.072 R)
• M15: 21,378,134 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.3

Radius: 6

Gravity: 15.54 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.53 AU - 10.03 AU

Year: 15888 Days

Day: 19.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 50,517,602 km

• M1: 74,799 km (0.095 R)
• M2: 268,079 km (0.107 R)
• M3: 540,348 km (0.05 R)
• M4: 938,128 km (0.094 R)
• M5: 1,341,743 km (0.062 R)
• M6: 2,686,778 km (0.053 R)
• M7: 3,944,746 km (0.11 R)
• M8: 4,366,612 km (0.114 R)
• M9: 4,556,302 km (0.115 R)
• M10: 4,918,628 km (0.046 R)
• M11: 5,516,272 km (0.102 R)
• M12: 5,775,824 km (0.083 R)
• M13: 7,025,266 km (0.107 R)
• M14: 7,644,750 km (0.089 R)
• M15: 8,348,160 km (0.12 R)
• M16: 11,417,160 km (0.099 R)
• M17: 11,900,660 km (0.059 R)
• M18: 15,020,673 km (0.097 R)
• M19: 17,195,527 km (0.084 R)
• M20: 18,895,707 km (0.084 R)
• M21: 24,464,338 km (0.068 R)
• M22: 25,368,807 km (0.097 R)
• M23: 26,191,296 km (0.111 R)
• M24: 27,781,222 km (0.118 R)
• M25: 29,098,581 km (0.085 R)
• M26: 31,738,983 km (0.099 R)
• M27: 35,290,437 km (0.103 R)
• M28: 37,358,927 km (0.113 R)
• M29: 38,422,867 km (0.118 R)
• M30: 39,918,546 km (0.085 R)
• M31: 43,607,331 km (0.086 R)
• M32: 46,442,360 km (0.117 R)
• M33: 47,671,905 km (0.095 R)
• M34: 50,356,588 km (0.053 R)
• M35: 52,641,696 km (0.073 R)
• M36: 58,122,812 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.5

Radius: 8

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.74 AU - 10.38 AU

Year: 16701 Days

Day: 23.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,517,602 km

• M1: 99,483 km (0.093 R)
• M2: 356,043 km (0.075 R)
• M3: 1,136,645 km (0.107 R)
• M4: 1,393,803 km (0.114 R)
• M5: 2,134,014 km (0.108 R)
• M6: 2,999,138 km (0.093 R)
• M7: 3,942,652 km (0.076 R)
• M8: 4,192,630 km (0.058 R)
• M9: 5,640,588 km (0.111 R)
• M10: 7,605,556 km (0.063 R)
• M11: 9,001,304 km (0.068 R)
• M12: 11,599,819 km (0.101 R)
• M13: 12,408,545 km (0.109 R)
• M14: 13,008,881 km (0.093 R)
• M15: 13,691,496 km (0.069 R)
• M16: 18,374,358 km (0.099 R)
• M17: 20,037,139 km (0.119 R)
• M18: 21,540,298 km (0.038 R)
• M19: 24,210,022 km (0.115 R)
• M20: 26,794,624 km (0.103 R)
• M21: 27,796,780 km (0.076 R)
• M22: 29,452,081 km (0.103 R)
• M23: 30,303,891 km (0.057 R)
• M24: 36,977,003 km (0.1 R)
• M25: 40,132,621 km (0.12 R)
• M26: 48,429,618 km (0.03 R)
• M27: 48,871,979 km (0.104 R)
• M28: 49,615,480 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 19,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit