🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.68 AU - 0.74 AU

Year: 212 Days

Day: 43.9 Hours

Environment

Temp: 201 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,223,133 km

• M1: 146,606 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.05 AU - 1.49 AU

Year: 508 Days

Day: 34.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,223,133 km

• M1: 88,412 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.26 AU - 1.54 AU

Year: 588 Days

Day: 47.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.64 AU - 1.74 AU

Year: 779 Days

Day: 26.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,223,133 km

• M1: 1,362,537 km (0.109 R)
• M2: 1,481,019 km (0.06 R)

Asteroid Belt

Center: 2.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.38 AU - 2.48 AU

Year: 1344 Days

Day: 37.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,223,133 km

• M1: 654,042 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.7

Radius: 8.2

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.87 AU - 10.99 AU

Year: 11950 Days

Day: 11.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 85,223,133 km

• M1: 102,026 km (0.095 R)
• M2: 447,746 km (0.074 R)
• M3: 804,687 km (0.11 R)
• M4: 1,136,794 km (0.116 R)
• M5: 2,135,958 km (0.069 R)
• M6: 2,620,805 km (0.106 R)
• M7: 6,659,349 km (0.103 R)
• M8: 7,283,472 km (0.029 R)
• M9: 8,647,954 km (0.116 R)
• M10: 10,897,008 km (0.105 R)
• M11: 11,270,404 km (0.066 R)
• M12: 14,254,284 km (0.078 R)
• M13: 15,026,059 km (0.065 R)
• M14: 16,235,558 km (0.118 R)
• M15: 17,220,211 km (0.082 R)
• M16: 18,021,307 km (0.098 R)
• M17: 19,541,371 km (0.114 R)
• M18: 20,412,779 km (0.058 R)
• M19: 20,980,653 km (0.073 R)
• M20: 23,890,032 km (0.068 R)
• M21: 24,794,501 km (0.101 R)
• M22: 26,098,695 km (0.103 R)
• M23: 28,040,475 km (0.073 R)
• M24: 28,540,431 km (0.101 R)
• M25: 29,250,572 km (0.089 R)
• M26: 32,209,170 km (0.091 R)
• M27: 37,613,841 km (0.067 R)
• M28: 39,458,383 km (0.093 R)
• M29: 42,140,823 km (0.107 R)
• M30: 46,319,390 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.8

Radius: 5.9

Gravity: 25.07 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.7 AU - 18.68 AU

Year: 21003 Days

Day: 21.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 85,223,133 km

• M1: 73,901 km (0.059 R)
• M2: 396,584 km (0.045 R)
• M3: 775,216 km (0.116 R)
• M4: 1,192,594 km (0.109 R)
• M5: 3,023,523 km (0.077 R)
• M6: 3,420,107 km (0.12 R)
• M7: 4,599,686 km (0.119 R)
• M8: 5,085,580 km (0.091 R)
• M9: 5,361,139 km (0.065 R)
• M10: 8,579,587 km (0.108 R)
• M11: 9,490,190 km (0.084 R)
• M12: 9,787,590 km (0.079 R)
• M13: 11,170,473 km (0.112 R)
• M14: 11,435,112 km (0.083 R)
• M15: 14,086,136 km (0.113 R)
• M16: 15,594,830 km (0.104 R)
• M17: 19,783,421 km (0.051 R)
• M18: 24,665,099 km (0.041 R)
• M19: 25,568,819 km (0.074 R)
• M20: 26,028,833 km (0.098 R)
• M21: 27,084,096 km (0.09 R)
• M22: 27,924,387 km (0.12 R)
• M23: 29,030,065 km (0.092 R)
• M24: 32,656,467 km (0.072 R)
• M25: 43,019,411 km (0.093 R)
• M26: 49,113,729 km (0.106 R)
• M27: 57,902,903 km (0.107 R)
• M28: 64,239,719 km (0.077 R)
• M29: 65,946,930 km (0.054 R)
• M30: 70,346,903 km (0.117 R)
• M31: 72,389,213 km (0.08 R)
• M32: 72,618,546 km (0.073 R)
• M33: 76,116,893 km (0.114 R)
• M34: 81,945,226 km (0.114 R)
• M35: 82,443,985 km (0.078 R)
• M36: 83,447,487 km (0.108 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 11,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit