🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.54 AU - 0.62 AU

Year: 155 Days

Day: 31.4 Hours

Environment

Temp: 259 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.74 AU - 1.18 AU

Year: 331 Days

Day: 19.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.86 AU - 1.38 AU

Year: 417 Days

Day: 40 Hours

Environment

Temp: 26 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,558,655 km

• M1: 35,455 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.19 AU - 1.71 AU

Year: 614 Days

Day: 30.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,558,655 km

• M1: 693,835 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.84 AU - 2 AU

Year: 935 Days

Day: 23.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,558,655 km

• M1: 317,147 km (0.055 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.19 AU - 2.49 AU

Year: 1258 Days

Day: 31.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,558,655 km

• M1: 204,949 km (0.091 R)

Asteroid Belt

Center: 7.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.2

Radius: 9.7

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.74 AU - 15.18 AU

Year: 16398 Days

Day: 6 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 39,558,655 km

• M1: 412,741 km (0.08 R)
• M2: 774,169 km (0.088 R)
• M3: 1,863,541 km (0.1 R)
• M4: 1,926,671 km (0.067 R)
• M5: 2,253,243 km (0.12 R)
• M6: 2,550,644 km (0.085 R)
• M7: 2,668,377 km (0.109 R)
• M8: 2,884,995 km (0.118 R)
• M9: 2,958,447 km (0.042 R)
• M10: 3,412,627 km (0.117 R)
• M11: 3,568,956 km (0.065 R)
• M12: 5,050,424 km (0.093 R)
• M13: 6,311,534 km (0.113 R)
• M14: 6,375,412 km (0.088 R)
• M15: 9,468,498 km (0.11 R)
• M16: 9,800,007 km (0.077 R)
• M17: 10,060,307 km (0.045 R)
• M18: 10,247,753 km (0.076 R)
• M19: 12,424,851 km (0.106 R)
• M20: 13,276,961 km (0.062 R)
• M21: 13,359,090 km (0.05 R)
• M22: 14,399,992 km (0.105 R)
• M23: 14,781,167 km (0.092 R)
• M24: 14,951,709 km (0.064 R)
• M25: 16,119,320 km (0.113 R)
• M26: 17,047,725 km (0.119 R)
• M27: 18,084,438 km (0.047 R)
• M28: 18,541,459 km (0.033 R)
• M29: 18,679,389 km (0.106 R)
• M30: 18,909,919 km (0.111 R)
• M31: 19,513,696 km (0.111 R)
• M32: 21,218,663 km (0.039 R)
• M33: 21,652,347 km (0.05 R)
• M34: 21,797,607 km (0.109 R)
• M35: 23,964,382 km (0.085 R)
• M36: 25,685,206 km (0.047 R)
• M37: 25,890,155 km (0.051 R)
• M38: 28,340,120 km (0.063 R)
• M39: 30,374,501 km (0.04 R)
• M40: 30,537,114 km (0.066 R)
• M41: 33,905,759 km (0.1 R)
• M42: 34,808,582 km (0.119 R)
• M43: 34,978,825 km (0.096 R)
• M44: 35,320,057 km (0.098 R)
• M45: 35,948,368 km (0.12 R)
• M46: 37,680,861 km (0.053 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 18,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit