🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.69 AU - 0.91 AU

Year: 205 Days

Day: 41.5 Hours

Environment

Temp: 319 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.87 AU - 2.63 AU

Year: 966 Days

Day: 39.1 Hours

Environment

Temp: 47 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.27 AU - 2.77 AU

Year: 1144 Days

Day: 19.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.34 AU - 5.18 AU

Year: 2515 Days

Day: 47.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,888,188 km

• M1: 65,225 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.55 AU - 5.67 AU

Year: 3801 Days

Day: 15 Hours

Environment

Temp: -84 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,888,188 km

• M1: 1,339,350 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 23.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.8

Radius: 7.2

Gravity: 14.68 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 20.53 AU - 25.51 AU

Year: 31598 Days

Day: 17.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 106,888,188 km

• M1: 94,995 km (0.045 R)
• M2: 471,981 km (0.106 R)
• M3: 799,152 km (0.114 R)
• M4: 1,405,921 km (0.05 R)
• M5: 2,384,141 km (0.073 R)
• M6: 2,748,562 km (0.045 R)
• M7: 5,455,535 km (0.109 R)
• M8: 6,376,160 km (0.064 R)
• M9: 12,349,155 km (0.044 R)
• M10: 13,843,937 km (0.117 R)
• M11: 16,352,094 km (0.114 R)
• M12: 17,000,152 km (0.044 R)
• M13: 20,927,246 km (0.075 R)
• M14: 23,622,551 km (0.116 R)
• M15: 25,666,058 km (0.052 R)
• M16: 31,496,784 km (0.107 R)
• M17: 32,789,310 km (0.083 R)
• M18: 34,869,618 km (0.047 R)
• M19: 40,285,061 km (0.081 R)
• M20: 40,956,755 km (0.038 R)
• M21: 42,150,397 km (0.118 R)
• M22: 45,869,998 km (0.104 R)
• M23: 49,995,309 km (0.096 R)
• M24: 51,554,717 km (0.051 R)
• M25: 53,549,306 km (0.099 R)
• M26: 58,759,800 km (0.111 R)
• M27: 60,058,608 km (0.077 R)
• M28: 64,070,225 km (0.069 R)
• M29: 69,932,816 km (0.097 R)
• M30: 71,881,926 km (0.117 R)
• M31: 73,616,663 km (0.12 R)
• M32: 74,872,837 km (0.079 R)
• M33: 75,379,225 km (0.041 R)
• M34: 80,569,972 km (0.114 R)
• M35: 84,341,784 km (0.107 R)
• M36: 85,440,729 km (0.04 R)
• M37: 86,549,250 km (0.074 R)
• M38: 97,863,486 km (0.067 R)
• M39: 98,468,909 km (0.116 R)
• M40: 103,089,389 km (0.071 R)

Kuiper Belt

Range: 38.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 17,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit