🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.86 AU - 0.92 AU

Year: 311 Days

Day: 39.4 Hours

Environment

Temp: 70 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,616,494 km

• M1: 822,489 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1 AU - 1.4 AU

Year: 488 Days

Day: 38.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.68 AU - 3.66 AU

Year: 2093 Days

Day: 40.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.79 AU - 3.75 AU

Year: 2193 Days

Day: 40.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.7

Radius: 14.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.82 AU - 5.72 AU

Year: 3864 Days

Day: 7.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 15,616,494 km

• M1: 457,620 km (0.075 R)
• M2: 703,110 km (0.05 R)
• M3: 1,030,281 km (0.101 R)
• M4: 1,175,241 km (0.084 R)
• M5: 1,406,370 km (0.072 R)
• M6: 1,970,354 km (0.099 R)
• M7: 2,119,203 km (0.117 R)
• M8: 2,224,670 km (0.09 R)
• M9: 2,551,541 km (0.067 R)
• M10: 2,689,321 km (0.07 R)
• M11: 2,855,524 km (0.111 R)
• M12: 3,443,294 km (0.09 R)
• M13: 4,083,573 km (0.084 R)
• M14: 4,760,803 km (0.12 R)
• M15: 5,104,878 km (0.066 R)
• M16: 5,376,398 km (0.103 R)
• M17: 5,489,494 km (0.061 R)
• M18: 5,967,010 km (0.107 R)
• M19: 6,270,096 km (0.081 R)
• M20: 6,544,009 km (0.115 R)
• M21: 6,717,094 km (0.1 R)
• M22: 7,461,044 km (0.073 R)
• M23: 8,063,924 km (0.041 R)
• M24: 8,418,171 km (0.107 R)
• M25: 8,663,661 km (0.109 R)
• M26: 8,930,544 km (0.103 R)
• M27: 9,026,586 km (0.112 R)
• M28: 10,125,382 km (0.075 R)
• M29: 10,366,384 km (0.082 R)
• M30: 10,528,100 km (0.076 R)
• M31: 11,999,993 km (0.102 R)
• M32: 12,297,843 km (0.089 R)
• M33: 14,676,748 km (0.098 R)
• M34: 15,454,657 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 17,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit