🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.29 AU - 1.33 AU

Year: 556 Days

Day: 45.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.45 AU - 2.91 AU

Year: 1627 Days

Day: 36.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,692,500 km

• M1: 32,463 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.61 AU - 5.23 AU

Year: 3446 Days

Day: 44.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.77 AU - 5.23 AU

Year: 3540 Days

Day: 43.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,692,500 km

• M1: 743,352 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.5

Radius: 11.7

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.56 AU - 5.74 AU

Year: 4334 Days

Day: 6.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 24,692,500 km

• M1: 149,598 km (0.043 R)
• M2: 581,337 km (0.093 R)
• M3: 969,544 km (0.074 R)
• M4: 2,223,623 km (0.05 R)
• M5: 2,629,033 km (0.06 R)
• M6: 3,897,473 km (0.086 R)
• M7: 5,223,658 km (0.081 R)
• M8: 7,270,905 km (0.075 R)
• M9: 8,349,805 km (0.079 R)
• M10: 8,780,946 km (0.028 R)
• M11: 9,226,748 km (0.055 R)
• M12: 9,609,868 km (0.052 R)
• M13: 10,573,129 km (0.1 R)
• M14: 11,643,651 km (0.098 R)
• M15: 12,365,760 km (0.063 R)
• M16: 14,099,899 km (0.045 R)
• M17: 16,210,874 km (0.112 R)
• M18: 16,713,523 km (0.062 R)
• M19: 20,984,841 km (0.117 R)
• M20: 22,122,533 km (0.069 R)
• M21: 24,229,769 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.9

Radius: 8.2

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.72 AU - 12.18 AU

Year: 15320 Days

Day: 10.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,692,500 km

• M1: 102,475 km (0.119 R)
• M2: 514,467 km (0.097 R)
• M3: 1,989,652 km (0.089 R)
• M4: 2,254,290 km (0.095 R)
• M5: 3,012,752 km (0.06 R)
• M6: 3,660,361 km (0.094 R)
• M7: 4,170,938 km (0.082 R)
• M8: 5,628,769 km (0.103 R)
• M9: 6,339,060 km (0.074 R)
• M10: 10,066,590 km (0.096 R)
• M11: 11,861,466 km (0.05 R)
• M12: 12,180,109 km (0.109 R)
• M13: 14,573,077 km (0.118 R)
• M14: 16,575,743 km (0.101 R)
• M15: 22,062,694 km (0.096 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: 434 - 19,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit