🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.84 AU - 0.88 AU

Year: 305 Days

Day: 41.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,933,221 km

• M1: 231,129 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.88 AU - 0.92 AU

Year: 327 Days

Day: 12.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,933,221 km

• M1: 58,642 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.37 AU - 2.93 AU

Year: 1652 Days

Day: 35.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,933,221 km

• M1: 44,730 km (0.081 R)
• M2: 1,102,536 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.97 AU - 3.15 AU

Year: 2050 Days

Day: 14 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.6

Radius: 10.4

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.6 AU - 4.68 AU

Year: 3225 Days

Day: 11.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,933,221 km

• M1: 129,402 km (0.102 R)
• M2: 515,065 km (0.09 R)
• M3: 1,170,903 km (0.087 R)
• M4: 1,534,425 km (0.092 R)
• M5: 1,872,367 km (0.096 R)
• M6: 2,644,142 km (0.086 R)
• M7: 3,020,231 km (0.103 R)
• M8: 3,390,486 km (0.077 R)
• M9: 4,844,877 km (0.107 R)
• M10: 5,623,234 km (0.043 R)
• M11: 6,418,497 km (0.115 R)
• M12: 8,131,691 km (0.101 R)
• M13: 8,933,087 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.7

Radius: 8.7

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.88 AU - 7.02 AU

Year: 6272 Days

Day: 13.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 84,933,221 km

• M1: 110,702 km (0.114 R)
• M2: 843,882 km (0.048 R)
• M3: 1,198,129 km (0.108 R)
• M4: 2,397,755 km (0.077 R)
• M5: 2,808,251 km (0.05 R)
• M6: 3,093,385 km (0.118 R)
• M7: 5,234,280 km (0.104 R)
• M8: 6,194,549 km (0.113 R)
• M9: 6,994,598 km (0.046 R)
• M10: 8,741,901 km (0.096 R)
• M11: 10,309,986 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.8

Radius: 12.5

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.07 AU - 11.41 AU

Year: 11639 Days

Day: 5.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,933,221 km

• M1: 155,731 km (0.103 R)
• M2: 604,675 km (0.072 R)
• M3: 1,009,935 km (0.092 R)
• M4: 1,400,984 km (0.066 R)
• M5: 2,971,762 km (0.104 R)
• M6: 3,568,208 km (0.104 R)
• M7: 4,158,222 km (0.083 R)
• M8: 5,002,553 km (0.039 R)
• M9: 5,850,174 km (0.034 R)
• M10: 6,403,387 km (0.113 R)
• M11: 8,184,948 km (0.115 R)
• M12: 10,701,932 km (0.086 R)
• M13: 11,418,207 km (0.037 R)
• M14: 12,107,704 km (0.075 R)
• M15: 13,069,768 km (0.109 R)
• M16: 16,550,760 km (0.056 R)
• M17: 20,439,856 km (0.081 R)
• M18: 20,859,478 km (0.116 R)
• M19: 24,995,111 km (0.117 R)
• M20: 30,511,982 km (0.086 R)
• M21: 31,727,614 km (0.117 R)
• M22: 32,177,604 km (0.085 R)
• M23: 34,255,369 km (0.06 R)
• M24: 36,176,056 km (0.071 R)
• M25: 38,548,828 km (0.105 R)
• M26: 42,913,795 km (0.094 R)
• M27: 45,428,385 km (0.114 R)
• M28: 52,298,219 km (0.079 R)

Asteroid Belt

Center: 12.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673

Radius: 7.5

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 12.54 AU - 18.84 AU

Year: 23796 Days

Day: 22.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 84,933,221 km

• M1: 93,199 km (0.114 R)
• M2: 331,060 km (0.11 R)
• M3: 712,684 km (0.111 R)
• M4: 1,034,170 km (0.073 R)
• M5: 1,500,018 km (0.109 R)
• M6: 3,226,078 km (0.076 R)
• M7: 4,355,991 km (0.069 R)
• M8: 5,282,301 km (0.09 R)
• M9: 5,687,561 km (0.112 R)
• M10: 6,113,317 km (0.103 R)
• M11: 7,469,122 km (0.083 R)
• M12: 7,721,644 km (0.108 R)
• M13: 11,347,447 km (0.104 R)
• M14: 12,939,617 km (0.055 R)
• M15: 14,285,699 km (0.109 R)
• M16: 17,165,608 km (0.055 R)
• M17: 18,602,495 km (0.063 R)
• M18: 20,905,704 km (0.117 R)
• M19: 21,816,306 km (0.084 R)
• M20: 26,769,641 km (0.111 R)
• M21: 27,005,707 km (0.08 R)
• M22: 30,586,930 km (0.115 R)
• M23: 37,042,677 km (0.116 R)
• M24: 45,683,599 km (0.112 R)
• M25: 46,020,793 km (0.114 R)
• M26: 59,902,877 km (0.117 R)
• M27: 60,916,552 km (0.065 R)
• M28: 69,441,536 km (0.059 R)
• M29: 71,690,441 km (0.117 R)
• M30: 72,374,552 km (0.089 R)
• M31: 78,727,974 km (0.035 R)
• M32: 83,163,999 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 17,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit