🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.51 AU - 0.61 AU

Year: 155 Days

Day: 40.2 Hours

Environment

Temp: 234 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,121,163 km

• M1: 51,162 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.58 AU - 0.58 AU

Year: 164 Days

Day: 19.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,121,163 km

• M1: 40,242 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.71 AU - 1.13 AU

Year: 327 Days

Day: 39.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,121,163 km

• M1: 325,675 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.83 AU - 1.31 AU

Year: 410 Days

Day: 47 Hours

Environment

Temp: 20 °C

Axial Tilt: 174.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,121,163 km

• M1: 150,196 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.24 AU - 1.66 AU

Year: 648 Days

Day: 24.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,121,163 km

• M1: 329,863 km (0.092 R)
• M2: 473,477 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.31 AU - 2.43 AU

Year: 1353 Days

Day: 13.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,121,163 km

• M1: 1,609,075 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.78 AU - 3.08 AU

Year: 1860 Days

Day: 35 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,121,163 km

• M1: 1,799,962 km (0.096 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.83 AU - 3.91 AU

Year: 2823 Days

Day: 47.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,121,163 km

• M1: 707,448 km (0.116 R)

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.7

Radius: 9.4

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.17 AU - 6.39 AU

Year: 5836 Days

Day: 11 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,121,163 km

• M1: 130,300 km (0.083 R)
• M2: 254,765 km (0.043 R)
• M3: 366,365 km (0.077 R)
• M4: 506,987 km (0.076 R)
• M5: 801,097 km (0.069 R)
• M6: 910,752 km (0.113 R)
• M7: 1,602,941 km (0.086 R)
• M8: 1,873,713 km (0.12 R)
• M9: 1,932,505 km (0.099 R)
• M10: 2,474,498 km (0.098 R)
• M11: 2,621,403 km (0.063 R)
• M12: 2,704,131 km (0.059 R)
• M13: 2,787,906 km (0.1 R)
• M14: 2,975,202 km (0.054 R)
• M15: 3,096,526 km (0.114 R)
• M16: 3,166,688 km (0.03 R)
• M17: 3,635,378 km (0.079 R)
• M18: 3,802,778 km (0.074 R)
• M19: 3,915,874 km (0.083 R)
• M20: 4,300,640 km (0.079 R)
• M21: 4,657,431 km (0.113 R)
• M22: 4,880,182 km (0.055 R)
• M23: 5,044,440 km (0.076 R)
• M24: 5,357,399 km (0.115 R)
• M25: 5,612,314 km (0.097 R)
• M26: 5,676,641 km (0.09 R)
• M27: 6,002,166 km (0.057 R)
• M28: 6,067,989 km (0.041 R)
• M29: 6,490,603 km (0.118 R)
• M30: 6,625,989 km (0.067 R)
• M31: 7,719,250 km (0.108 R)
• M32: 8,055,696 km (0.058 R)
• M33: 8,470,680 km (0.026 R)
• M34: 9,118,888 km (0.114 R)
• M35: 9,220,016 km (0.099 R)
• M36: 9,372,456 km (0.062 R)
• M37: 9,964,565 km (0.106 R)
• M38: 10,489,204 km (0.039 R)
• M39: 10,595,269 km (0.113 R)
• M40: 10,808,297 km (0.081 R)
• M41: 11,456,205 km (0.112 R)
• M42: 11,592,788 km (0.052 R)
• M43: 11,812,397 km (0.087 R)
• M44: 11,922,651 km (0.114 R)
• M45: 12,227,831 km (0.087 R)
• M46: 12,479,454 km (0.08 R)
• M47: 13,101,782 km (0.111 R)
• M48: 13,416,835 km (0.087 R)
• M49: 13,560,748 km (0.066 R)
• M50: 14,229,749 km (0.101 R)
• M51: 14,524,008 km (0.117 R)
• M52: 14,671,811 km (0.099 R)
• M53: 15,088,441 km (0.105 R)
• M54: 15,238,338 km (0.088 R)
• M55: 15,388,535 km (0.077 R)
• M56: 15,448,823 km (0.107 R)
• M57: 15,690,573 km (0.073 R)
• M58: 15,842,265 km (0.112 R)
• M59: 16,269,816 km (0.09 R)
• M60: 16,824,973 km (0.094 R)
• M61: 17,042,489 km (0.119 R)
• M62: 17,732,434 km (0.064 R)
• M63: 18,367,627 km (0.112 R)
• M64: 18,495,533 km (0.042 R)
• M65: 18,752,243 km (0.093 R)
• M66: 19,107,238 km (0.028 R)
• M67: 19,301,716 km (0.119 R)
• M68: 19,660,152 km (0.069 R)
• M69: 19,955,010 km (0.111 R)
• M70: 20,383,607 km (0.089 R)
• M71: 20,981,849 km (0.087 R)
• M72: 21,283,139 km (0.097 R)
• M73: 21,754,822 km (0.111 R)
• M74: 22,093,810 km (0.114 R)
• M75: 22,366,228 km (0.072 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 12,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit