🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.8

Radius: 9.5

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.59 AU - 0.62 AU

Year: 315 Days

Day: 11.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,102,995 km

• M1: 118,182 km (0.104 R)
• M2: 457,620 km (0.054 R)
• M3: 838,945 km (0.111 R)
• M4: 1,139,337 km (0.105 R)
• M5: 1,494,632 km (0.114 R)
• M6: 1,909,318 km (0.092 R)
• M7: 2,689,471 km (0.057 R)
• M8: 3,013,051 km (0.105 R)
• M9: 3,564,618 km (0.111 R)
• M10: 3,907,496 km (0.104 R)
• M11: 4,220,605 km (0.12 R)
• M12: 4,701,263 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.8

Radius: 11.4

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.89 AU - 1.15 AU

Year: 699 Days

Day: 8 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,102,995 km

• M1: 141,819 km (0.099 R)
• M2: 528,978 km (0.103 R)
• M3: 996,621 km (0.084 R)
• M4: 1,464,114 km (0.04 R)
• M5: 1,918,742 km (0.116 R)
• M6: 2,340,608 km (0.112 R)
• M7: 2,734,499 km (0.034 R)
• M8: 3,502,385 km (0.091 R)
• M9: 4,422,711 km (0.091 R)
• M10: 5,029,929 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.1

Radius: 11.4

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.4 AU - 1.44 AU

Year: 1148 Days

Day: 12.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,102,995 km

• M1: 141,819 km (0.047 R)
• M2: 557,402 km (0.113 R)
• M3: 1,310,328 km (0.036 R)
• M4: 1,679,236 km (0.053 R)
• M5: 2,281,517 km (0.081 R)
• M6: 3,232,810 km (0.109 R)
• M7: 4,360,329 km (0.098 R)
• M8: 5,733,338 km (0.051 R)
• M9: 6,123,340 km (0.119 R)
• M10: 6,600,707 km (0.109 R)
• M11: 7,943,497 km (0.051 R)
• M12: 8,934,882 km (0.101 R)
• M13: 9,460,569 km (0.065 R)
• M14: 9,945,117 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.5

Radius: 11.4

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.5 AU - 1.76 AU

Year: 1411 Days

Day: 11.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,102,995 km

• M1: 141,819 km (0.09 R)
• M2: 508,034 km (0.12 R)
• M3: 955,631 km (0.048 R)
• M4: 1,501,364 km (0.113 R)
• M5: 1,981,424 km (0.113 R)
• M6: 3,097,424 km (0.099 R)
• M7: 3,517,794 km (0.11 R)
• M8: 3,914,976 km (0.07 R)
• M9: 4,491,227 km (0.082 R)
• M10: 4,852,955 km (0.116 R)
• M11: 5,365,926 km (0.087 R)
• M12: 6,308,093 km (0.079 R)
• M13: 6,942,538 km (0.092 R)
• M14: 7,475,555 km (0.105 R)
• M15: 8,010,816 km (0.06 R)
• M16: 8,441,808 km (0.086 R)

Asteroid Belt

Center: 2.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.6

Radius: 12.6

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.09 AU - 3.33 AU

Year: 3026 Days

Day: 7.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,102,995 km

• M1: 156,779 km (0.069 R)
• M2: 622,776 km (0.064 R)
• M3: 1,040,902 km (0.078 R)
• M4: 1,479,074 km (0.112 R)
• M5: 2,603,302 km (0.083 R)
• M6: 3,133,776 km (0.058 R)
• M7: 3,638,220 km (0.1 R)
• M8: 4,108,556 km (0.084 R)
• M9: 4,676,729 km (0.111 R)
• M10: 5,616,203 km (0.073 R)
• M11: 7,026,014 km (0.089 R)
• M12: 7,950,828 km (0.033 R)
• M13: 9,534,620 km (0.117 R)
• M14: 10,171,608 km (0.104 R)
• M15: 12,702,954 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.5

Radius: 10.5

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.35 AU - 4.35 AU

Year: 6154 Days

Day: 11.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,102,995 km

• M1: 130,599 km (0.089 R)
• M2: 728,990 km (0.116 R)
• M3: 1,255,725 km (0.084 R)
• M4: 1,726,060 km (0.112 R)
• M5: 2,068,939 km (0.078 R)
• M6: 3,594,986 km (0.03 R)
• M7: 4,865,072 km (0.111 R)
• M8: 5,558,907 km (0.091 R)
• M9: 6,129,324 km (0.114 R)
• M10: 6,771,548 km (0.029 R)
• M11: 7,529,111 km (0.095 R)
• M12: 9,009,981 km (0.097 R)
• M13: 9,544,195 km (0.09 R)
• M14: 9,969,501 km (0.094 R)
• M15: 13,257,513 km (0.086 R)
• M16: 17,020,647 km (0.117 R)
• M17: 17,583,584 km (0.085 R)
• M18: 18,680,735 km (0.117 R)
• M19: 19,078,665 km (0.098 R)
• M20: 19,754,548 km (0.114 R)
• M21: 20,727,533 km (0.089 R)
• M22: 22,172,349 km (0.099 R)
• M23: 23,606,245 km (0.08 R)
• M24: 27,673,512 km (0.108 R)
• M25: 29,423,508 km (0.067 R)
• M26: 29,962,658 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.4

Radius: 7.2

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.98 AU - 6.7 AU

Year: 9572 Days

Day: 20.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 41,102,995 km

• M1: 89,908 km (0.043 R)
• M2: 458,667 km (0.116 R)
• M3: 715,078 km (0.115 R)
• M4: 1,131,708 km (0.078 R)
• M5: 1,818,063 km (0.042 R)
• M6: 2,252,346 km (0.08 R)
• M7: 2,617,215 km (0.104 R)
• M8: 2,936,905 km (0.081 R)
• M9: 3,728,129 km (0.11 R)
• M10: 4,540,744 km (0.117 R)
• M11: 5,246,996 km (0.04 R)
• M12: 5,530,035 km (0.119 R)
• M13: 6,126,631 km (0.116 R)
• M14: 8,216,513 km (0.077 R)
• M15: 10,393,761 km (0.04 R)
• M16: 11,988,325 km (0.11 R)
• M17: 12,369,650 km (0.087 R)
• M18: 14,278,070 km (0.12 R)
• M19: 15,461,538 km (0.073 R)
• M20: 15,913,623 km (0.088 R)
• M21: 16,776,653 km (0.04 R)
• M22: 17,392,099 km (0.072 R)
• M23: 29,100,376 km (0.118 R)
• M24: 29,789,424 km (0.092 R)
• M25: 32,866,652 km (0.036 R)
• M26: 33,937,623 km (0.114 R)
• M27: 34,701,171 km (0.073 R)
• M28: 36,489,165 km (0.117 R)
• M29: 37,986,340 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 18,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit