🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.6 AU - 0.72 AU

Year: 202 Days

Day: 43.8 Hours

Environment

Temp: 111 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,717,150 km

• M1: 319,391 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.65 AU - 0.73 AU

Year: 216 Days

Day: 45.7 Hours

Environment

Temp: 94 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.69 AU - 0.71 AU

Year: 221 Days

Day: 32.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.65 AU - 2.89 AU

Year: 1737 Days

Day: 39.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,717,150 km

• M1: 410,497 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.17 AU - 3.45 AU

Year: 1775 Days

Day: 26.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,717,150 km

• M1: 1,038,209 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.25 AU - 3.39 AU

Year: 1784 Days

Day: 19.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,717,150 km

• M1: 226,491 km (0.069 R)

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.39 AU - 3.41 AU

Year: 2362 Days

Day: 39.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228

Radius: 12.5

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.01 AU - 7.65 AU

Year: 7476 Days

Day: 13.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 57,717,150 km

• M1: 155,432 km (0.095 R)
• M2: 839,842 km (0.114 R)
• M3: 1,282,503 km (0.1 R)
• M4: 1,684,023 km (0.07 R)
• M5: 2,142,541 km (0.111 R)
• M6: 2,891,128 km (0.093 R)
• M7: 6,991,157 km (0.084 R)
• M8: 10,696,397 km (0.108 R)
• M9: 14,830,086 km (0.118 R)
• M10: 18,257,971 km (0.109 R)
• M11: 24,605,409 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.6

Radius: 8.9

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.45 AU - 9.99 AU

Year: 11416 Days

Day: 12 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,717,150 km

• M1: 111,750 km (0.114 R)
• M2: 1,099,993 km (0.113 R)
• M3: 1,697,337 km (0.043 R)
• M4: 2,106,488 km (0.11 R)
• M5: 2,798,378 km (0.069 R)
• M6: 3,100,117 km (0.075 R)
• M7: 3,715,114 km (0.105 R)
• M8: 4,984,451 km (0.067 R)
• M9: 6,561,512 km (0.072 R)
• M10: 6,846,646 km (0.116 R)
• M11: 7,441,896 km (0.095 R)
• M12: 7,842,519 km (0.071 R)
• M13: 8,351,600 km (0.076 R)
• M14: 9,081,189 km (0.119 R)
• M15: 14,242,316 km (0.114 R)
• M16: 15,568,650 km (0.113 R)
• M17: 17,128,059 km (0.092 R)
• M18: 18,464,865 km (0.094 R)
• M19: 18,952,704 km (0.11 R)
• M20: 22,245,353 km (0.075 R)
• M21: 23,359,708 km (0.092 R)
• M22: 24,122,956 km (0.097 R)
• M23: 29,938,274 km (0.116 R)
• M24: 31,641,146 km (0.115 R)
• M25: 32,811,750 km (0.109 R)
• M26: 33,288,069 km (0.12 R)
• M27: 36,369,486 km (0.108 R)
• M28: 36,751,559 km (0.099 R)
• M29: 37,136,475 km (0.11 R)
• M30: 39,234,136 km (0.091 R)
• M31: 42,668,155 km (0.073 R)
• M32: 43,378,296 km (0.12 R)
• M33: 44,968,073 km (0.082 R)
• M34: 46,596,446 km (0.103 R)
• M35: 52,200,232 km (0.045 R)
• M36: 57,544,467 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 15,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit