🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.7 AU - 1.12 AU

Year: 319 Days

Day: 20.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 152.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.92 AU - 1.06 AU

Year: 362 Days

Day: 40 Hours

Environment

Temp: 24 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,992,491 km

• M1: 126,261 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.94 AU - 1.22 AU

Year: 412 Days

Day: 42.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,992,491 km

• M1: 468,690 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.1 AU - 4.02 AU

Year: 2466 Days

Day: 38.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,992,491 km

• M1: 548,875 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.5

Radius: 7.2

Gravity: 15.73 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 15.29 AU - 20.35 AU

Year: 27614 Days

Day: 24.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 99,992,491 km

• M1: 89,609 km (0.055 R)
• M2: 394,041 km (0.099 R)
• M3: 864,975 km (0.049 R)
• M4: 1,124,527 km (0.072 R)
• M5: 1,595,012 km (0.118 R)
• M6: 2,034,232 km (0.059 R)
• M7: 4,299,892 km (0.037 R)
• M8: 4,559,145 km (0.096 R)
• M9: 7,281,676 km (0.091 R)
• M10: 7,977,306 km (0.114 R)
• M11: 9,072,363 km (0.085 R)
• M12: 11,000,530 km (0.072 R)
• M13: 11,843,065 km (0.083 R)
• M14: 12,577,441 km (0.112 R)
• M15: 13,109,261 km (0.075 R)
• M16: 15,302,067 km (0.112 R)
• M17: 15,559,974 km (0.114 R)
• M18: 15,908,238 km (0.085 R)
• M19: 20,607,555 km (0.12 R)
• M20: 28,421,351 km (0.081 R)
• M21: 36,301,120 km (0.098 R)
• M22: 38,794,019 km (0.117 R)
• M23: 39,273,779 km (0.101 R)
• M24: 46,773,121 km (0.025 R)
• M25: 47,681,329 km (0.119 R)
• M26: 48,601,207 km (0.088 R)
• M27: 56,186,567 km (0.117 R)
• M28: 56,595,567 km (0.097 R)
• M29: 60,580,406 km (0.119 R)
• M30: 63,855,402 km (0.052 R)
• M31: 67,707,398 km (0.102 R)
• M32: 68,170,553 km (0.112 R)
• M33: 72,918,789 km (0.116 R)
• M34: 75,870,954 km (0.106 R)
• M35: 89,586,685 km (0.065 R)
• M36: 92,970,738 km (0.081 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: 279 - 12,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit