🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.5

Radius: 11.3

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.41 AU - 0.59 AU

Year: 240 Days

Day: 10.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 25,209,871 km

• M1: 140,472 km (0.08 R)
• M2: 538,552 km (0.107 R)
• M3: 958,474 km (0.101 R)
• M4: 1,542,055 km (0.086 R)
• M5: 1,906,326 km (0.042 R)
• M6: 2,258,030 km (0.117 R)
• M7: 2,822,912 km (0.087 R)
• M8: 3,294,145 km (0.097 R)
• M9: 3,896,725 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.2

Radius: 12.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.55 AU - 0.79 AU

Year: 372 Days

Day: 13 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 25,209,871 km

• M1: 159,322 km (0.119 R)
• M2: 588,219 km (0.106 R)
• M3: 1,046,886 km (0.118 R)
• M4: 1,564,794 km (0.112 R)
• M5: 2,122,943 km (0.099 R)
• M6: 2,677,203 km (0.117 R)
• M7: 3,135,422 km (0.065 R)
• M8: 4,032,859 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.8

Radius: 14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.78 AU - 0.98 AU

Year: 560 Days

Day: 5.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 25,209,871 km

• M1: 174,132 km (0.089 R)
• M2: 645,515 km (0.055 R)
• M3: 1,103,135 km (0.05 R)
• M4: 1,630,018 km (0.1 R)
• M5: 2,325,948 km (0.047 R)
• M6: 2,940,945 km (0.099 R)
• M7: 3,594,986 km (0.112 R)
• M8: 4,729,985 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.4

Radius: 13.2

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.96 AU - 1.42 AU

Year: 880 Days

Day: 7.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 25,209,871 km

• M1: 164,109 km (0.095 R)
• M2: 823,985 km (0.065 R)
• M3: 1,918,892 km (0.073 R)
• M4: 2,460,436 km (0.073 R)
• M5: 3,127,044 km (0.089 R)
• M6: 3,707,185 km (0.104 R)
• M7: 5,002,254 km (0.049 R)
• M8: 5,672,751 km (0.113 R)
• M9: 6,520,373 km (0.108 R)
• M10: 6,943,884 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.7

Radius: 11.1

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.11 AU - 1.49 AU

Year: 1005 Days

Day: 11 Hours

Environment

Temp: -192 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 25,209,871 km

• M1: 138,228 km (0.118 R)
• M2: 636,539 km (0.102 R)
• M3: 1,032,375 km (0.115 R)
• M4: 1,528,890 km (0.066 R)
• M5: 2,236,039 km (0.057 R)
• M6: 4,451,883 km (0.093 R)
• M7: 5,078,698 km (0.07 R)
• M8: 7,516,695 km (0.076 R)
• M9: 8,058,239 km (0.095 R)
• M10: 10,552,634 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.8

Radius: 10.4

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.37 AU - 1.93 AU

Year: 1438 Days

Day: 5.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,209,871 km

• M1: 129,402 km (0.077 R)
• M2: 732,581 km (0.113 R)
• M3: 1,145,471 km (0.047 R)
• M4: 1,617,901 km (0.075 R)
• M5: 2,253,243 km (0.104 R)
• M6: 2,616,317 km (0.066 R)
• M7: 3,062,418 km (0.036 R)
• M8: 4,635,140 km (0.114 R)
• M9: 5,121,782 km (0.117 R)
• M10: 6,789,499 km (0.102 R)
• M11: 7,257,591 km (0.111 R)
• M12: 7,691,724 km (0.04 R)
• M13: 8,057,192 km (0.061 R)
• M14: 10,397,052 km (0.119 R)
• M15: 11,268,759 km (0.095 R)
• M16: 11,777,840 km (0.07 R)
• M17: 12,340,179 km (0.101 R)
• M18: 13,397,387 km (0.101 R)

Asteroid Belt

Center: 2.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.5

Radius: 10

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.94 AU - 3.1 AU

Year: 3560 Days

Day: 12.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 111 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 25,209,871 km

• M1: 124,465 km (0.074 R)
• M2: 540,348 km (0.071 R)
• M3: 938,727 km (0.092 R)
• M4: 1,533,677 km (0.094 R)
• M5: 1,904,381 km (0.118 R)
• M6: 2,471,806 km (0.117 R)
• M7: 3,039,679 km (0.111 R)
• M8: 4,140,570 km (0.097 R)
• M9: 4,482,700 km (0.087 R)
• M10: 5,250,287 km (0.102 R)
• M11: 5,959,530 km (0.106 R)
• M12: 6,547,450 km (0.071 R)
• M13: 8,012,013 km (0.11 R)
• M14: 8,473,074 km (0.098 R)
• M15: 10,330,930 km (0.06 R)
• M16: 10,707,318 km (0.072 R)
• M17: 11,532,201 km (0.092 R)
• M18: 13,113,151 km (0.058 R)
• M19: 14,006,400 km (0.104 R)
• M20: 14,467,909 km (0.092 R)
• M21: 15,693,714 km (0.115 R)
• M22: 16,303,774 km (0.033 R)
• M23: 17,219,463 km (0.118 R)
• M24: 19,849,842 km (0.029 R)
• M25: 21,294,210 km (0.096 R)
• M26: 21,700,069 km (0.109 R)
• M27: 22,387,770 km (0.102 R)
• M28: 24,170,977 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 17,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit