🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.42 AU - 0.64 AU

Year: 139 Days

Day: 35.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.58 AU - 0.82 AU

Year: 211 Days

Day: 15 Hours

Environment

Temp: 172 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.95 AU - 1.03 AU

Year: 355 Days

Day: 12.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.02 AU - 1.26 AU

Year: 438 Days

Day: 43.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.02 AU - 1.34 AU

Year: 461 Days

Day: 16.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.3 AU - 2.3 AU

Year: 1255 Days

Day: 26.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.67 AU - 3.57 AU

Year: 1983 Days

Day: 33.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.46 AU - 3.78 AU

Year: 1983 Days

Day: 33.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.7

Radius: 11.6

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.21 AU - 11.45 AU

Year: 10256 Days

Day: 14.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,366,769 km

• M1: 205,697 km (0.109 R)
• M2: 294,857 km (0.056 R)
• M3: 420,819 km (0.072 R)
• M4: 1,281,455 km (0.082 R)
• M5: 1,463,217 km (0.034 R)
• M6: 1,955,095 km (0.099 R)
• M7: 2,329,089 km (0.113 R)
• M8: 2,754,994 km (0.118 R)
• M9: 3,360,716 km (0.096 R)
• M10: 3,582,420 km (0.085 R)
• M11: 4,174,977 km (0.115 R)
• M12: 4,448,143 km (0.098 R)
• M13: 4,552,114 km (0.078 R)
• M14: 6,014,882 km (0.035 R)
• M15: 6,207,414 km (0.082 R)
• M16: 6,284,906 km (0.068 R)
• M17: 7,078,373 km (0.093 R)
• M18: 8,029,815 km (0.088 R)
• M19: 8,499,104 km (0.102 R)
• M20: 9,374,999 km (0.102 R)
• M21: 10,835,673 km (0.109 R)
• M22: 11,449,323 km (0.098 R)
• M23: 11,736,252 km (0.114 R)
• M24: 12,366,209 km (0.096 R)
• M25: 12,513,263 km (0.099 R)
• M26: 13,106,868 km (0.077 R)
• M27: 14,065,641 km (0.109 R)
• M28: 14,218,978 km (0.1 R)
• M29: 14,321,603 km (0.118 R)
• M30: 14,786,403 km (0.119 R)
• M31: 15,099,063 km (0.055 R)
• M32: 15,308,799 km (0.115 R)
• M33: 15,572,091 km (0.089 R)
• M34: 15,783,922 km (0.083 R)
• M35: 16,157,019 km (0.106 R)
• M36: 16,317,687 km (0.119 R)
• M37: 17,788,384 km (0.11 R)
• M38: 18,679,688 km (0.1 R)
• M39: 18,792,185 km (0.041 R)
• M40: 19,986,425 km (0.058 R)
• M41: 20,854,542 km (0.07 R)
• M42: 21,205,199 km (0.112 R)
• M43: 21,440,068 km (0.064 R)
• M44: 21,794,016 km (0.116 R)
• M45: 23,108,383 km (0.092 R)
• M46: 23,471,308 km (0.114 R)
• M47: 24,080,320 km (0.08 R)
• M48: 24,694,569 km (0.11 R)
• M49: 25,189,738 km (0.071 R)
• M50: 25,500,752 km (0.108 R)
• M51: 25,625,666 km (0.087 R)
• M52: 26,252,631 km (0.112 R)
• M53: 26,821,402 km (0.069 R)
• M54: 27,266,606 km (0.083 R)
• M55: 27,585,997 km (0.086 R)
• M56: 28,293,146 km (0.058 R)
• M57: 28,681,502 km (0.047 R)
• M58: 29,791,070 km (0.026 R)
• M59: 30,054,212 km (0.067 R)
• M60: 30,186,158 km (0.105 R)
• M61: 30,318,103 km (0.071 R)
• M62: 33,271,614 km (0.074 R)
• M63: 33,408,047 km (0.113 R)
• M64: 34,990,194 km (0.12 R)
• M65: 35,337,411 km (0.077 R)
• M66: 36,105,296 km (0.073 R)
• M67: 36,949,178 km (0.115 R)
• M68: 37,090,398 km (0.1 R)
• M69: 38,155,835 km (0.099 R)
• M70: 39,015,274 km (0.103 R)
• M71: 40,098,662 km (0.119 R)
• M72: 40,462,035 km (0.119 R)
• M73: 40,753,452 km (0.111 R)
• M74: 41,118,770 km (0.11 R)
• M75: 42,961,517 km (0.101 R)
• M76: 43,035,867 km (0.049 R)
• M77: 44,981,836 km (0.088 R)
• M78: 45,283,874 km (0.076 R)
• M79: 46,727,194 km (0.118 R)
• M80: 47,186,160 km (0.118 R)
• M81: 47,416,242 km (0.055 R)
• M82: 47,954,345 km (0.092 R)
• M83: 48,881,703 km (0.117 R)
• M84: 49,036,836 km (0.061 R)
• M85: 49,269,909 km (0.073 R)
• M86: 49,581,073 km (0.119 R)
• M87: 49,815,044 km (0.088 R)
• M88: 50,127,404 km (0.11 R)
• M89: 51,383,428 km (0.108 R)
• M90: 52,649,923 km (0.086 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 14,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit