🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.61 AU - 0.97 AU

Year: 259 Days

Day: 34.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,984,736 km

• M1: 207,343 km (0.045 R)
• M2: 381,774 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.59 AU - 1.93 AU

Year: 861 Days

Day: 13.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.54 AU - 2.6 AU

Year: 1520 Days

Day: 28.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.75 AU - 4.23 AU

Year: 2406 Days

Day: 32 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,984,736 km

• M1: 105,766 km (0.088 R)
• M2: 2,017,327 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.54 AU - 4.46 AU

Year: 2952 Days

Day: 39.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,984,736 km

• M1: 1,223,411 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.5

Radius: 3.1

Gravity: 96.72 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 12.81 AU - 15.41 AU

Year: 19555 Days

Day: 23.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 82,984,736 km

• M1: 38,596 km (0.041 R)
• M2: 143,016 km (0.078 R)
• M3: 384,766 km (0.094 R)
• M4: 580,889 km (0.087 R)
• M5: 1,101,340 km (0.047 R)
• M6: 1,446,462 km (0.106 R)
• M7: 2,438,595 km (0.078 R)
• M8: 3,213,063 km (0.112 R)
• M9: 3,356,527 km (0.053 R)
• M10: 4,006,081 km (0.081 R)
• M11: 4,808,973 km (0.116 R)
• M12: 4,996,718 km (0.11 R)
• M13: 5,111,759 km (0.085 R)
• M14: 5,307,433 km (0.079 R)
• M15: 5,713,591 km (0.037 R)
• M16: 6,772,296 km (0.105 R)
• M17: 9,678,085 km (0.04 R)
• M18: 10,098,903 km (0.079 R)
• M19: 13,838,701 km (0.12 R)
• M20: 17,422,766 km (0.092 R)
• M21: 18,044,645 km (0.119 R)
• M22: 18,225,060 km (0.085 R)
• M23: 21,579,194 km (0.11 R)
• M24: 23,454,253 km (0.109 R)
• M25: 26,119,489 km (0.112 R)
• M26: 27,287,100 km (0.05 R)
• M27: 29,725,845 km (0.054 R)
• M28: 30,484,904 km (0.082 R)
• M29: 34,613,207 km (0.095 R)
• M30: 36,882,757 km (0.117 R)
• M31: 37,319,134 km (0.077 R)
• M32: 39,098,750 km (0.11 R)
• M33: 40,470,114 km (0.112 R)
• M34: 48,328,340 km (0.112 R)
• M35: 49,201,094 km (0.094 R)
• M36: 49,906,747 km (0.075 R)
• M37: 55,987,901 km (0.094 R)
• M38: 57,533,097 km (0.111 R)
• M39: 58,119,670 km (0.098 R)
• M40: 75,507,431 km (0.082 R)
• M41: 79,791,764 km (0.091 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 12,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit