🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.48 AU - 1.78 AU

Year: 728 Days

Day: 40.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,854,298 km

• M1: 939,624 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.43 AU - 2.23 AU

Year: 866 Days

Day: 47.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,854,298 km

• M1: 109,805 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.41 AU - 3.51 AU

Year: 1782 Days

Day: 42.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,854,298 km

• M1: 813,663 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.25 AU - 5.43 AU

Year: 3725 Days

Day: 35.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.7

Radius: 14.1

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.83 AU - 9.15 AU

Year: 7171 Days

Day: 6.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,854,298 km

• M1: 194,178 km (0.111 R)
• M2: 734,226 km (0.107 R)
• M3: 1,298,958 km (0.078 R)
• M4: 1,746,406 km (0.12 R)
• M5: 2,348,986 km (0.105 R)
• M6: 2,794,488 km (0.102 R)
• M7: 3,765,378 km (0.076 R)
• M8: 5,122,530 km (0.113 R)
• M9: 5,786,595 km (0.044 R)
• M10: 6,784,563 km (0.105 R)
• M11: 7,701,298 km (0.072 R)
• M12: 13,290,724 km (0.09 R)
• M13: 15,758,640 km (0.056 R)
• M14: 22,758,922 km (0.067 R)
• M15: 24,056,834 km (0.092 R)
• M16: 24,639,966 km (0.109 R)
• M17: 27,789,300 km (0.119 R)
• M18: 33,002,637 km (0.107 R)
• M19: 36,163,789 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.3

Radius: 11.3

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.1 AU - 9.9 AU

Year: 8670 Days

Day: 14.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,854,298 km

• M1: 209,886 km (0.034 R)
• M2: 561,740 km (0.066 R)
• M3: 1,418,337 km (0.107 R)
• M4: 2,129,825 km (0.105 R)
• M5: 2,970,565 km (0.082 R)
• M6: 3,446,735 km (0.081 R)
• M7: 4,759,456 km (0.095 R)
• M8: 6,159,692 km (0.079 R)
• M9: 9,628,269 km (0.115 R)
• M10: 10,586,593 km (0.06 R)
• M11: 12,340,029 km (0.118 R)
• M12: 15,006,761 km (0.079 R)
• M13: 15,524,669 km (0.071 R)
• M14: 16,414,327 km (0.111 R)
• M15: 19,220,334 km (0.108 R)
• M16: 19,626,193 km (0.108 R)
• M17: 22,406,021 km (0.117 R)
• M18: 23,541,768 km (0.047 R)
• M19: 24,795,099 km (0.107 R)
• M20: 29,712,830 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.5

Radius: 10.4

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.63 AU - 14.11 AU

Year: 13413 Days

Day: 9.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,854,298 km

• M1: 155,283 km (0.027 R)
• M2: 532,419 km (0.049 R)
• M3: 1,237,922 km (0.093 R)
• M4: 1,596,060 km (0.026 R)
• M5: 2,735,547 km (0.067 R)
• M6: 3,683,997 km (0.09 R)
• M7: 4,263,091 km (0.101 R)
• M8: 5,261,357 km (0.103 R)
• M9: 6,719,936 km (0.101 R)
• M10: 7,331,044 km (0.08 R)
• M11: 8,203,199 km (0.101 R)
• M12: 8,570,761 km (0.051 R)
• M13: 11,689,578 km (0.09 R)
• M14: 12,453,574 km (0.09 R)
• M15: 13,438,975 km (0.051 R)
• M16: 14,015,825 km (0.1 R)
• M17: 14,542,259 km (0.086 R)
• M18: 15,634,623 km (0.051 R)
• M19: 18,761,967 km (0.107 R)
• M20: 19,726,873 km (0.065 R)
• M21: 21,236,016 km (0.093 R)
• M22: 22,640,740 km (0.096 R)
• M23: 28,253,503 km (0.118 R)
• M24: 42,539,052 km (0.111 R)
• M25: 46,922,868 km (0.081 R)
• M26: 49,148,436 km (0.104 R)
• M27: 50,210,730 km (0.092 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 16,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit