🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.1

Radius: 10.3

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.48 AU - 0.66 AU

Year: 287 Days

Day: 10.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 39,840,954 km

• M1: 128,804 km (0.06 R)
• M2: 558,000 km (0.063 R)
• M3: 964,607 km (0.102 R)
• M4: 1,375,403 km (0.106 R)
• M5: 1,714,840 km (0.108 R)
• M6: 2,162,138 km (0.115 R)
• M7: 2,502,623 km (0.041 R)
• M8: 2,933,315 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.8

Radius: 13.5

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.76 AU - 1.22 AU

Year: 657 Days

Day: 10.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 39,840,954 km

• M1: 167,849 km (0.106 R)
• M2: 609,761 km (0.106 R)
• M3: 1,466,358 km (0.059 R)
• M4: 2,206,269 km (0.115 R)
• M5: 2,904,293 km (0.085 R)
• M6: 3,756,851 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.5

Radius: 14.7

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.4 AU - 2.08 AU

Year: 1531 Days

Day: 12.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,840,954 km

• M1: 183,407 km (0.079 R)
• M2: 653,593 km (0.117 R)
• M3: 1,450,501 km (0.113 R)
• M4: 2,225,268 km (0.051 R)
• M5: 3,007,366 km (0.063 R)
• M6: 3,488,323 km (0.026 R)
• M7: 3,949,384 km (0.097 R)
• M8: 4,912,644 km (0.118 R)
• M9: 6,671,018 km (0.116 R)
• M10: 7,693,669 km (0.103 R)
• M11: 8,634,041 km (0.07 R)
• M12: 9,388,463 km (0.085 R)
• M13: 9,982,965 km (0.042 R)
• M14: 11,029,552 km (0.115 R)
• M15: 11,729,670 km (0.055 R)
• M16: 12,186,841 km (0.089 R)
• M17: 13,341,288 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.4

Radius: 14.1

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.38 AU - 2.28 AU

Year: 1651 Days

Day: 9.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,840,954 km

• M1: 175,329 km (0.081 R)
• M2: 661,073 km (0.075 R)
• M3: 1,111,961 km (0.035 R)
• M4: 1,692,550 km (0.086 R)
• M5: 2,654,465 km (0.095 R)
• M6: 3,146,193 km (0.113 R)
• M7: 4,353,597 km (0.113 R)
• M8: 6,419,394 km (0.113 R)
• M9: 7,863,163 km (0.045 R)
• M10: 9,042,593 km (0.088 R)
• M11: 10,201,976 km (0.072 R)
• M12: 11,531,004 km (0.103 R)
• M13: 12,011,213 km (0.106 R)
• M14: 12,972,529 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.2

Radius: 10.1

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.6 AU - 2.7 AU

Year: 2877 Days

Day: 12.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,840,954 km

• M1: 127,158 km (0.094 R)
• M2: 694,284 km (0.073 R)
• M3: 1,193,193 km (0.101 R)
• M4: 1,897,499 km (0.075 R)
• M5: 2,521,921 km (0.041 R)
• M6: 3,457,057 km (0.036 R)
• M7: 4,586,222 km (0.076 R)
• M8: 7,128,787 km (0.054 R)
• M9: 8,597,689 km (0.106 R)
• M10: 9,475,828 km (0.118 R)
• M11: 10,030,836 km (0.055 R)
• M12: 10,725,270 km (0.06 R)
• M13: 12,382,964 km (0.032 R)
• M14: 13,502,105 km (0.078 R)
• M15: 14,205,066 km (0.083 R)
• M16: 15,786,465 km (0.099 R)
• M17: 17,155,136 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.2

Radius: 13.9

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.64 AU - 3.76 AU

Year: 3817 Days

Day: 8 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,840,954 km

• M1: 181,163 km (0.062 R)
• M2: 793,168 km (0.054 R)
• M3: 1,252,284 km (0.075 R)
• M4: 1,972,149 km (0.051 R)
• M5: 2,436,501 km (0.096 R)
• M6: 3,263,478 km (0.075 R)
• M7: 3,733,215 km (0.118 R)
• M8: 5,238,917 km (0.053 R)
• M9: 5,692,648 km (0.102 R)
• M10: 6,231,051 km (0.059 R)
• M11: 7,150,629 km (0.092 R)
• M12: 8,300,139 km (0.045 R)
• M13: 9,726,854 km (0.088 R)
• M14: 10,333,174 km (0.077 R)
• M15: 14,671,961 km (0.115 R)
• M16: 15,362,355 km (0.103 R)
• M17: 15,797,834 km (0.113 R)
• M18: 17,801,099 km (0.065 R)
• M19: 20,817,142 km (0.076 R)
• M20: 24,012,852 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.2

Radius: 3.9

Gravity: 18.09 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.71 AU - 7.99 AU

Year: 11955 Days

Day: 18.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,840,954 km

• M1: 48,619 km (0.038 R)
• M2: 366,814 km (0.086 R)
• M3: 716,125 km (0.093 R)
• M4: 1,352,365 km (0.047 R)
• M5: 1,999,376 km (0.092 R)
• M6: 2,614,372 km (0.094 R)
• M7: 3,038,931 km (0.115 R)
• M8: 3,723,192 km (0.106 R)
• M9: 4,729,985 km (0.084 R)
• M10: 4,933,588 km (0.03 R)
• M11: 10,045,946 km (0.061 R)
• M12: 11,540,728 km (0.05 R)
• M13: 13,349,366 km (0.108 R)
• M14: 17,585,529 km (0.063 R)
• M15: 18,428,214 km (0.086 R)
• M16: 20,806,670 km (0.113 R)
• M17: 25,094,744 km (0.064 R)
• M18: 26,981,472 km (0.105 R)
• M19: 35,807,298 km (0.086 R)
• M20: 37,845,868 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 11,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit