🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.42 AU - 0.7 AU

Year: 150 Days

Day: 41.5 Hours

Environment

Temp: 233 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.94 AU - 1.56 AU

Year: 501 Days

Day: 12.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,401,165 km

• M1: 69,862 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.97 AU - 3.59 AU

Year: 2128 Days

Day: 17.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.35 AU - 3.35 AU

Year: 2196 Days

Day: 42.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.7

Radius: 14.2

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.28 AU - 7.54 AU

Year: 5812 Days

Day: 10.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,401,165 km

• M1: 176,675 km (0.119 R)
• M2: 812,915 km (0.103 R)
• M3: 2,263,416 km (0.07 R)
• M4: 2,871,232 km (0.092 R)
• M5: 3,382,408 km (0.117 R)
• M6: 4,817,650 km (0.095 R)
• M7: 5,377,146 km (0.076 R)
• M8: 9,534,770 km (0.11 R)
• M9: 10,247,753 km (0.109 R)
• M10: 10,861,553 km (0.118 R)
• M11: 12,454,771 km (0.059 R)
• M12: 12,951,884 km (0.101 R)
• M13: 15,185,979 km (0.113 R)
• M14: 15,696,407 km (0.053 R)
• M15: 16,811,510 km (0.109 R)
• M16: 17,728,694 km (0.09 R)
• M17: 19,463,281 km (0.09 R)
• M18: 20,543,378 km (0.064 R)
• M19: 22,093,062 km (0.088 R)
• M20: 22,970,603 km (0.062 R)
• M21: 24,100,067 km (0.034 R)
• M22: 28,303,468 km (0.109 R)
• M23: 28,817,935 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.8

Radius: 6.8

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 13.54 AU - 13.9 AU

Year: 18201 Days

Day: 16.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,401,165 km

• M1: 84,523 km (0.05 R)
• M2: 531,970 km (0.119 R)
• M3: 1,040,304 km (0.087 R)
• M4: 1,732,792 km (0.107 R)
• M5: 2,956,802 km (0.102 R)
• M6: 3,180,900 km (0.096 R)
• M7: 4,509,329 km (0.03 R)
• M8: 5,553,522 km (0.098 R)
• M9: 5,895,951 km (0.103 R)
• M10: 6,333,675 km (0.092 R)
• M11: 6,921,744 km (0.116 R)
• M12: 8,701,510 km (0.111 R)
• M13: 9,268,934 km (0.109 R)
• M14: 11,419,853 km (0.092 R)
• M15: 11,974,262 km (0.116 R)
• M16: 13,337,249 km (0.069 R)
• M17: 14,728,808 km (0.115 R)
• M18: 16,445,593 km (0.054 R)
• M19: 18,374,957 km (0.086 R)
• M20: 20,182,548 km (0.062 R)
• M21: 20,629,846 km (0.102 R)
• M22: 20,992,321 km (0.059 R)
• M23: 21,451,587 km (0.098 R)
• M24: 22,011,382 km (0.103 R)
• M25: 23,749,260 km (0.072 R)
• M26: 25,576,598 km (0.072 R)
• M27: 28,827,360 km (0.05 R)
• M28: 33,202,799 km (0.103 R)
• M29: 37,327,362 km (0.105 R)
• M30: 39,512,238 km (0.098 R)
• M31: 40,635,868 km (0.063 R)
• M32: 44,435,205 km (0.077 R)
• M33: 46,731,383 km (0.044 R)
• M34: 55,303,191 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926

Radius: 3.5

Gravity: 75.59 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11.88 AU - 17.78 AU

Year: 20454 Days

Day: 15.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,401,165 km

• M1: 43,683 km (0.056 R)
• M2: 222,602 km (0.079 R)
• M3: 355,295 km (0.09 R)
• M4: 610,659 km (0.09 R)
• M5: 1,268,291 km (0.1 R)
• M6: 1,393,355 km (0.104 R)
• M7: 1,526,497 km (0.088 R)
• M8: 1,857,706 km (0.116 R)
• M9: 2,168,720 km (0.086 R)
• M10: 4,690,342 km (0.111 R)
• M11: 5,029,331 km (0.093 R)
• M12: 5,547,538 km (0.118 R)
• M13: 5,713,891 km (0.109 R)
• M14: 7,925,845 km (0.107 R)
• M15: 9,542,549 km (0.1 R)
• M16: 13,261,552 km (0.078 R)
• M17: 15,520,629 km (0.115 R)
• M18: 16,526,077 km (0.111 R)
• M19: 19,039,471 km (0.077 R)
• M20: 21,083,426 km (0.081 R)
• M21: 29,572,806 km (0.089 R)
• M22: 30,852,915 km (0.113 R)
• M23: 37,365,808 km (0.076 R)
• M24: 43,419,735 km (0.049 R)
• M25: 46,081,380 km (0.083 R)
• M26: 47,973,195 km (0.108 R)
• M27: 49,203,637 km (0.111 R)
• M28: 56,251,791 km (0.088 R)
• M29: 63,312,063 km (0.082 R)
• M30: 63,522,098 km (0.102 R)
• M31: 65,647,286 km (0.084 R)
• M32: 69,145,482 km (0.055 R)
• M33: 71,621,177 km (0.096 R)
• M34: 84,635,295 km (0.098 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 14,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit