🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.76 AU - 1.18 AU

Year: 333 Days

Day: 13 Hours

Environment

Temp: 154 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.05 AU - 1.65 AU

Year: 546 Days

Day: 13.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.26 AU - 1.56 AU

Year: 583 Days

Day: 21.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,199,693 km

• M1: 619,634 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.73 AU - 2.49 AU

Year: 1067 Days

Day: 16.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,199,693 km

• M1: 433,086 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.66 AU - 3.8 AU

Year: 2022 Days

Day: 47.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,199,693 km

• M1: 45,478 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.69 AU - 4.29 AU

Year: 2271 Days

Day: 37.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.7

Radius: 14.5

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.29 AU - 9.33 AU

Year: 8342 Days

Day: 5.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,199,693 km

• M1: 181,911 km (0.078 R)
• M2: 635,492 km (0.036 R)
• M3: 1,236,426 km (0.078 R)
• M4: 1,837,660 km (0.096 R)
• M5: 3,955,816 km (0.093 R)
• M6: 5,123,727 km (0.1 R)
• M7: 5,715,237 km (0.086 R)
• M8: 7,240,387 km (0.067 R)
• M9: 8,943,110 km (0.033 R)
• M10: 11,595,481 km (0.08 R)
• M11: 14,239,922 km (0.06 R)
• M12: 16,054,395 km (0.113 R)
• M13: 17,701,617 km (0.118 R)
• M14: 20,974,818 km (0.109 R)
• M15: 26,819,607 km (0.031 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.9

Radius: 13.7

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.36 AU - 11.72 AU

Year: 10262 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 42,199,693 km

• M1: 170,691 km (0.098 R)
• M2: 970,441 km (0.073 R)
• M3: 1,471,594 km (0.034 R)
• M4: 2,741,082 km (0.119 R)
• M5: 3,419,658 km (0.11 R)
• M6: 4,103,320 km (0.047 R)
• M7: 4,965,303 km (0.091 R)
• M8: 5,615,455 km (0.079 R)
• M9: 6,788,452 km (0.107 R)
• M10: 8,286,226 km (0.049 R)
• M11: 9,757,222 km (0.062 R)
• M12: 12,253,562 km (0.059 R)
• M13: 12,698,316 km (0.116 R)
• M14: 16,722,948 km (0.08 R)
• M15: 17,830,720 km (0.1 R)
• M16: 19,962,489 km (0.074 R)
• M17: 21,129,502 km (0.082 R)
• M18: 21,689,447 km (0.117 R)
• M19: 23,259,327 km (0.118 R)
• M20: 25,438,819 km (0.115 R)
• M21: 26,347,775 km (0.062 R)
• M22: 27,561,463 km (0.075 R)
• M23: 29,999,908 km (0.081 R)
• M24: 32,578,975 km (0.066 R)
• M25: 36,205,228 km (0.054 R)
• M26: 37,821,932 km (0.059 R)
• M27: 38,648,161 km (0.061 R)
• M28: 40,214,451 km (0.106 R)
• M29: 41,447,736 km (0.119 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 17,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit