🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.67 AU - 0.91 AU

Year: 248 Days

Day: 42.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.9 AU - 0.98 AU

Year: 322 Days

Day: 24.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,588,605 km

• M1: 470,037 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.17 AU - 1.61 AU

Year: 579 Days

Day: 22.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,588,605 km

• M1: 211,681 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.48 AU - 4.02 AU

Year: 2069 Days

Day: 33.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 77 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,588,605 km

• M1: 1,660,237 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.34 AU - 4.8 AU

Year: 3450 Days

Day: 33.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,588,605 km

• M1: 34,856 km (0.117 R)

Asteroid Belt

Center: 8.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.6

Radius: 8.7

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.23 AU - 12.63 AU

Year: 15474 Days

Day: 9 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 89,588,605 km

• M1: 109,356 km (0.087 R)
• M2: 437,275 km (0.098 R)
• M3: 773,421 km (0.117 R)
• M4: 1,084,285 km (0.112 R)
• M5: 1,393,205 km (0.081 R)
• M6: 2,695,903 km (0.12 R)
• M7: 3,221,441 km (0.12 R)
• M8: 3,536,045 km (0.115 R)
• M9: 6,931,019 km (0.11 R)
• M10: 7,963,992 km (0.101 R)
• M11: 11,138,010 km (0.048 R)
• M12: 14,079,703 km (0.086 R)
• M13: 16,179,459 km (0.107 R)
• M14: 20,541,284 km (0.069 R)
• M15: 22,184,915 km (0.115 R)
• M16: 24,711,324 km (0.115 R)
• M17: 28,296,138 km (0.109 R)
• M18: 36,087,046 km (0.066 R)
• M19: 40,400,102 km (0.071 R)
• M20: 43,557,066 km (0.07 R)
• M21: 45,801,482 km (0.046 R)
• M22: 46,874,698 km (0.06 R)
• M23: 54,690,438 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.6

Radius: 6

Gravity: 27.77 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.78 AU - 16.84 AU

Year: 21152 Days

Day: 16.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 89,588,605 km

• M1: 79,586 km (0.062 R)
• M2: 299,794 km (0.099 R)
• M3: 514,467 km (0.08 R)
• M4: 1,576,462 km (0.08 R)
• M5: 2,257,731 km (0.118 R)
• M6: 3,035,341 km (0.069 R)
• M7: 7,241,435 km (0.118 R)
• M8: 8,506,584 km (0.107 R)
• M9: 9,547,336 km (0.104 R)
• M10: 11,331,141 km (0.103 R)
• M11: 11,740,441 km (0.098 R)
• M12: 13,858,896 km (0.064 R)
• M13: 15,212,607 km (0.112 R)
• M14: 15,460,192 km (0.034 R)
• M15: 16,739,403 km (0.119 R)
• M16: 17,449,694 km (0.112 R)
• M17: 21,719,516 km (0.099 R)
• M18: 22,994,539 km (0.055 R)
• M19: 25,114,042 km (0.092 R)
• M20: 26,398,788 km (0.111 R)
• M21: 26,637,098 km (0.075 R)
• M22: 33,485,539 km (0.115 R)
• M23: 33,764,688 km (0.116 R)
• M24: 34,186,405 km (0.074 R)
• M25: 40,149,825 km (0.07 R)
• M26: 41,259,990 km (0.09 R)
• M27: 45,051,848 km (0.103 R)
• M28: 46,250,426 km (0.108 R)
• M29: 49,069,448 km (0.076 R)
• M30: 52,751,800 km (0.061 R)
• M31: 62,543,279 km (0.114 R)
• M32: 65,330,288 km (0.1 R)
• M33: 65,766,366 km (0.075 R)
• M34: 76,337,998 km (0.108 R)
• M35: 85,881,445 km (0.057 R)
• M36: 86,142,792 km (0.112 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 19,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit