🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.42 AU - 0.62 AU

Year: 136 Days

Day: 44.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,817,431 km

• M1: 309,668 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.68 AU - 0.88 AU

Year: 249 Days

Day: 22 Hours

Environment

Temp: 119 °C

Axial Tilt: 64.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.68 AU - 1.12 AU

Year: 309 Days

Day: 40.1 Hours

Environment

Temp: 122 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,817,431 km

• M1: 63,729 km (0.055 R)
• M2: 739,013 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.84 AU - 1.22 AU

Year: 378 Days

Day: 23.5 Hours

Environment

Temp: 38 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.65 AU - 2.55 AU

Year: 1101 Days

Day: 18.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.43 AU - 2.69 AU

Year: 1481 Days

Day: 23.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,817,431 km

• M1: 299,944 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.33 AU - 2.97 AU

Year: 1560 Days

Day: 30.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.57 AU - 4.23 AU

Year: 2267 Days

Day: 45.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,817,431 km

• M1: 364,720 km (0.078 R)
• M2: 1,328,429 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.3

Radius: 4.5

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.97 AU - 17.45 AU

Year: 22519 Days

Day: 19.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 55,817,431 km

• M1: 70,012 km (0.11 R)
• M2: 331,359 km (0.059 R)
• M3: 588,219 km (0.09 R)
• M4: 717,172 km (0.104 R)
• M5: 755,619 km (0.071 R)
• M6: 1,247,347 km (0.059 R)
• M7: 1,586,635 km (0.062 R)
• M8: 1,662,930 km (0.107 R)
• M9: 2,258,928 km (0.097 R)
• M10: 2,549,896 km (0.085 R)
• M11: 2,579,666 km (0.062 R)
• M12: 2,883,499 km (0.103 R)
• M13: 4,314,403 km (0.044 R)
• M14: 5,345,581 km (0.109 R)
• M15: 6,489,556 km (0.108 R)
• M16: 6,653,216 km (0.104 R)
• M17: 7,405,843 km (0.113 R)
• M18: 7,576,833 km (0.103 R)
• M19: 8,273,510 km (0.114 R)
• M20: 8,406,353 km (0.099 R)
• M21: 9,773,678 km (0.059 R)
• M22: 11,552,696 km (0.109 R)
• M23: 11,750,913 km (0.103 R)
• M24: 11,900,211 km (0.032 R)
• M25: 12,352,296 km (0.108 R)
• M26: 12,554,852 km (0.068 R)
• M27: 12,605,715 km (0.101 R)
• M28: 14,481,223 km (0.106 R)
• M29: 14,587,887 km (0.105 R)
• M30: 15,451,066 km (0.098 R)
• M31: 15,614,727 km (0.085 R)
• M32: 15,669,479 km (0.119 R)
• M33: 15,998,894 km (0.096 R)
• M34: 16,441,704 km (0.087 R)
• M35: 17,226,344 km (0.105 R)
• M36: 18,137,994 km (0.094 R)
• M37: 19,416,756 km (0.066 R)
• M38: 21,146,407 km (0.109 R)
• M39: 21,632,151 km (0.102 R)
• M40: 21,815,259 km (0.066 R)
• M41: 22,614,710 km (0.095 R)
• M42: 22,862,594 km (0.117 R)
• M43: 26,752,886 km (0.088 R)
• M44: 27,343,948 km (0.118 R)
• M45: 28,405,344 km (0.074 R)
• M46: 30,842,144 km (0.055 R)
• M47: 32,364,003 km (0.076 R)
• M48: 32,503,578 km (0.104 R)
• M49: 33,415,676 km (0.051 R)
• M50: 33,839,338 km (0.119 R)
• M51: 34,549,628 km (0.093 R)
• M52: 35,049,734 km (0.042 R)
• M53: 35,480,277 km (0.101 R)
• M54: 36,346,598 km (0.103 R)
• M55: 36,709,522 km (0.105 R)
• M56: 38,321,140 km (0.087 R)
• M57: 39,135,551 km (0.101 R)
• M58: 41,688,588 km (0.055 R)
• M59: 42,220,857 km (0.1 R)
• M60: 42,373,447 km (0.094 R)
• M61: 45,461,447 km (0.117 R)
• M62: 50,146,852 km (0.053 R)
• M63: 51,199,722 km (0.103 R)
• M64: 52,423,432 km (0.026 R)
• M65: 55,566,633 km (0.084 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 10,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit