🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.56 AU - 0.8 AU

Year: 204 Days

Day: 45.6 Hours

Environment

Temp: 117 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.09 AU - 1.19 AU

Year: 442 Days

Day: 38.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.41 AU - 1.55 AU

Year: 654 Days

Day: 29.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.3

Radius: 7

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 11.21 AU - 16.37 AU

Year: 18611 Days

Day: 23.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 38,926,404 km

• M1: 89,759 km (0.051 R)
• M2: 360,980 km (0.116 R)
• M3: 620,233 km (0.096 R)
• M4: 903,870 km (0.068 R)
• M5: 1,618,051 km (0.059 R)
• M6: 2,336,120 km (0.074 R)
• M7: 2,854,926 km (0.069 R)
• M8: 3,298,633 km (0.118 R)
• M9: 3,787,369 km (0.085 R)
• M10: 4,293,758 km (0.079 R)
• M11: 4,624,968 km (0.116 R)
• M12: 5,071,069 km (0.079 R)
• M13: 5,650,760 km (0.065 R)
• M14: 7,064,460 km (0.105 R)
• M15: 10,571,483 km (0.083 R)
• M16: 11,009,057 km (0.075 R)
• M17: 11,978,900 km (0.068 R)
• M18: 12,394,483 km (0.097 R)
• M19: 13,763,004 km (0.109 R)
• M20: 17,393,146 km (0.028 R)
• M21: 20,083,514 km (0.059 R)
• M22: 22,319,404 km (0.11 R)
• M23: 25,292,362 km (0.101 R)
• M24: 27,278,873 km (0.109 R)
• M25: 28,835,289 km (0.097 R)
• M26: 31,447,118 km (0.062 R)
• M27: 33,623,617 km (0.118 R)
• M28: 39,827,292 km (0.057 R)
• M29: 43,893,362 km (0.086 R)
• M30: 44,880,408 km (0.1 R)
• M31: 49,581,521 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.1

Radius: 4.3

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 17.29 AU - 19.37 AU

Year: 28522 Days

Day: 22.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,926,404 km

• M1: 53,706 km (0.037 R)
• M2: 532,568 km (0.061 R)
• M3: 915,988 km (0.071 R)
• M4: 1,363,435 km (0.066 R)
• M5: 1,867,131 km (0.064 R)
• M6: 2,995,697 km (0.102 R)
• M7: 3,961,950 km (0.108 R)
• M8: 6,242,869 km (0.075 R)
• M9: 7,027,510 km (0.076 R)
• M10: 7,915,971 km (0.077 R)
• M11: 8,492,073 km (0.098 R)
• M12: 13,790,979 km (0.102 R)
• M13: 20,407,543 km (0.101 R)
• M14: 28,866,704 km (0.12 R)
• M15: 34,124,321 km (0.082 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 10,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit