🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.37 AU - 1.73 AU

Year: 688 Days

Day: 28.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.6

Radius: 14

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.69 AU - 7.33 AU

Year: 6616 Days

Day: 6.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,542,905 km

• M1: 174,132 km (0.047 R)
• M2: 842,685 km (0.103 R)
• M3: 1,548,039 km (0.041 R)
• M4: 3,345,756 km (0.03 R)
• M5: 4,493,172 km (0.082 R)
• M6: 5,172,496 km (0.11 R)
• M7: 6,979,937 km (0.034 R)
• M8: 7,779,837 km (0.109 R)
• M9: 8,762,246 km (0.1 R)
• M10: 10,183,725 km (0.041 R)
• M11: 10,737,088 km (0.082 R)
• M12: 11,753,905 km (0.073 R)
• M13: 13,208,445 km (0.101 R)
• M14: 14,605,988 km (0.082 R)
• M15: 16,661,762 km (0.093 R)
• M16: 18,562,553 km (0.055 R)
• M17: 20,749,973 km (0.108 R)
• M18: 23,900,504 km (0.1 R)
• M19: 28,158,508 km (0.119 R)
• M20: 29,343,323 km (0.056 R)
• M21: 33,702,306 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237

Radius: 8.2

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.7 AU - 8.06 AU

Year: 7146 Days

Day: 6.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,542,905 km

• M1: 103,522 km (0.079 R)
• M2: 1,362,537 km (0.106 R)
• M3: 2,479,136 km (0.041 R)
• M4: 2,830,990 km (0.106 R)
• M5: 3,761,938 km (0.083 R)
• M6: 4,344,771 km (0.08 R)
• M7: 5,521,657 km (0.104 R)
• M8: 6,995,346 km (0.112 R)
• M9: 7,258,638 km (0.104 R)
• M10: 7,805,419 km (0.075 R)
• M11: 8,306,123 km (0.06 R)
• M12: 25,553,710 km (0.101 R)
• M13: 26,338,351 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.7

Radius: 14.8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.13 AU - 14.45 AU

Year: 16304 Days

Day: 8.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,542,905 km

• M1: 191,635 km (0.045 R)
• M2: 816,056 km (0.053 R)
• M3: 1,414,747 km (0.111 R)
• M4: 2,010,446 km (0.065 R)
• M5: 3,222,637 km (0.032 R)
• M6: 5,021,253 km (0.084 R)
• M7: 6,057,367 km (0.104 R)
• M8: 6,868,936 km (0.119 R)
• M9: 10,498,928 km (0.039 R)
• M10: 14,276,274 km (0.086 R)
• M11: 16,108,998 km (0.115 R)
• M12: 19,234,845 km (0.077 R)
• M13: 22,645,228 km (0.055 R)
• M14: 24,178,457 km (0.081 R)
• M15: 25,562,387 km (0.1 R)
• M16: 26,108,568 km (0.116 R)
• M17: 31,008,647 km (0.074 R)
• M18: 31,505,162 km (0.036 R)
• M19: 36,078,818 km (0.095 R)
• M20: 36,628,291 km (0.11 R)
• M21: 37,322,874 km (0.119 R)
• M22: 38,167,952 km (0.086 R)
• M23: 39,025,746 km (0.052 R)
• M24: 44,760,281 km (0.094 R)
• M25: 48,491,103 km (0.036 R)
• M26: 49,160,403 km (0.036 R)
• M27: 49,835,987 km (0.067 R)
• M28: 51,033,070 km (0.117 R)
• M29: 56,935,902 km (0.079 R)
• M30: 59,955,386 km (0.082 R)
• M31: 66,311,799 km (0.091 R)
• M32: 69,017,726 km (0.117 R)
• M33: 71,796,356 km (0.101 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 10,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit