🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.58 AU - 0.62 AU

Year: 135 Days

Day: 13.5 Hours

Environment

Temp: 335 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.68 AU - 0.88 AU

Year: 200 Days

Day: 40.2 Hours

Environment

Temp: 298 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.74 AU - 1.98 AU

Year: 737 Days

Day: 28.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,545,793 km

• M1: 1,043,146 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.25 AU - 3.37 AU

Year: 1369 Days

Day: 41.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.84 AU - 5.06 AU

Year: 2728 Days

Day: 35.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.78 AU - 5.14 AU

Year: 2737 Days

Day: 25.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,545,793 km

• M1: 83,027 km (0.087 R)

Planet 7 - Terrestrial

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.31 AU - 6.33 AU

Year: 4617 Days

Day: 46.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.68 AU - 8 AU

Year: 6379 Days

Day: 43.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.1

Radius: 14.9

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 11.11 AU - 14.69 AU

Year: 13463 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,545,793 km

• M1: 318,943 km (0.103 R)
• M2: 430,842 km (0.09 R)
• M3: 1,060,649 km (0.074 R)
• M4: 1,210,546 km (0.116 R)
• M5: 1,581,549 km (0.092 R)
• M6: 2,042,011 km (0.063 R)
• M7: 2,150,170 km (0.082 R)
• M8: 2,288,249 km (0.114 R)
• M9: 2,661,346 km (0.078 R)
• M10: 2,961,888 km (0.107 R)
• M11: 3,147,689 km (0.096 R)
• M12: 3,337,379 km (0.119 R)
• M13: 5,512,831 km (0.079 R)
• M14: 5,627,423 km (0.109 R)
• M15: 5,820,105 km (0.084 R)
• M16: 7,272,102 km (0.116 R)
• M17: 8,038,642 km (0.106 R)
• M18: 8,256,157 km (0.072 R)
• M19: 8,431,635 km (0.083 R)
• M20: 8,608,310 km (0.082 R)
• M21: 9,373,055 km (0.118 R)
• M22: 10,823,406 km (0.063 R)
• M23: 11,306,158 km (0.079 R)
• M24: 11,845,459 km (0.05 R)
• M25: 12,242,940 km (0.079 R)
• M26: 12,493,666 km (0.119 R)
• M27: 12,898,328 km (0.102 R)
• M28: 13,102,230 km (0.07 R)
• M29: 13,461,714 km (0.091 R)
• M30: 13,668,608 km (0.107 R)
• M31: 14,825,448 km (0.067 R)
• M32: 17,120,280 km (0.087 R)
• M33: 18,653,209 km (0.064 R)
• M34: 19,173,959 km (0.07 R)
• M35: 19,406,883 km (0.085 R)
• M36: 20,052,547 km (0.065 R)
• M37: 20,170,730 km (0.105 R)
• M38: 20,289,062 km (0.046 R)
• M39: 20,764,783 km (0.101 R)
• M40: 21,848,919 km (0.06 R)
• M41: 22,153,350 km (0.086 R)
• M42: 24,892,188 km (0.095 R)
• M43: 25,657,680 km (0.108 R)
• M44: 26,172,297 km (0.082 R)
• M45: 27,670,669 km (0.072 R)
• M46: 28,000,084 km (0.089 R)
• M47: 29,936,329 km (0.077 R)
• M48: 30,071,416 km (0.086 R)
• M49: 30,274,570 km (0.118 R)
• M50: 30,886,575 km (0.038 R)
• M51: 31,296,772 km (0.052 R)
• M52: 31,777,729 km (0.104 R)
• M53: 32,261,080 km (0.031 R)
• M54: 32,399,608 km (0.064 R)
• M55: 33,235,112 km (0.053 R)
• M56: 33,725,793 km (0.101 R)
• M57: 34,218,867 km (0.114 R)
• M58: 35,283,406 km (0.088 R)
• M59: 36,430,971 km (0.12 R)
• M60: 38,395,191 km (0.11 R)
• M61: 38,836,355 km (0.101 R)
• M62: 39,131,512 km (0.104 R)
• M63: 39,427,267 km (0.079 R)
• M64: 40,244,520 km (0.058 R)
• M65: 40,917,411 km (0.119 R)
• M66: 41,292,752 km (0.079 R)
• M67: 43,569,183 km (0.12 R)
• M68: 44,414,112 km (0.107 R)
• M69: 44,799,925 km (0.05 R)
• M70: 45,574,842 km (0.059 R)
• M71: 46,198,066 km (0.072 R)
• M72: 46,745,744 km (0.043 R)
• M73: 47,610,570 km (0.078 R)
• M74: 49,755,803 km (0.038 R)
• M75: 49,996,207 km (0.057 R)
• M76: 50,397,578 km (0.093 R)
• M77: 51,203,462 km (0.106 R)
• M78: 51,932,452 km (0.054 R)
• M79: 52,664,883 km (0.106 R)
• M80: 52,991,605 km (0.054 R)
• M81: 53,318,925 km (0.054 R)
• M82: 54,882,821 km (0.057 R)
• M83: 55,131,154 km (0.109 R)
• M84: 55,296,908 km (0.057 R)

Kuiper Belt

Range: 37.7 - 53.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 19,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit