🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.84 AU - 1.34 AU

Year: 504 Days

Day: 16 Hours

Environment

Temp: -76 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.9 AU - 1.48 AU

Year: 575 Days

Day: 40.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,900,894 km

• M1: 25,432 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.42 AU - 1.44 AU

Year: 757 Days

Day: 29.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.5 AU - 2 AU

Year: 1025 Days

Day: 30.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,900,894 km

• M1: 34,856 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.1

Radius: 10.1

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.81 AU - 5.93 AU

Year: 4760 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,900,894 km

• M1: 125,812 km (0.091 R)
• M2: 522,695 km (0.072 R)
• M3: 1,004,550 km (0.119 R)
• M4: 1,903,483 km (0.073 R)
• M5: 2,487,813 km (0.043 R)
• M6: 2,936,008 km (0.042 R)
• M7: 4,246,934 km (0.082 R)
• M8: 4,955,579 km (0.119 R)
• M9: 5,478,274 km (0.095 R)
• M10: 6,138,599 km (0.118 R)
• M11: 7,855,384 km (0.082 R)
• M12: 10,699,988 km (0.086 R)
• M13: 11,889,590 km (0.118 R)
• M14: 13,379,136 km (0.101 R)
• M15: 14,348,530 km (0.034 R)
• M16: 15,889,388 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.1

Radius: 11.4

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.75 AU - 7.23 AU

Year: 6493 Days

Day: 7.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 28,900,894 km

• M1: 141,819 km (0.108 R)
• M2: 591,061 km (0.025 R)
• M3: 1,165,966 km (0.045 R)
• M4: 1,540,260 km (0.118 R)
• M5: 2,052,184 km (0.055 R)
• M6: 3,243,431 km (0.093 R)
• M7: 3,651,086 km (0.118 R)
• M8: 4,185,599 km (0.084 R)
• M9: 5,356,352 km (0.08 R)
• M10: 5,840,600 km (0.109 R)
• M11: 7,858,825 km (0.106 R)
• M12: 8,791,418 km (0.082 R)
• M13: 10,698,193 km (0.118 R)
• M14: 13,169,250 km (0.094 R)
• M15: 14,106,780 km (0.087 R)
• M16: 14,866,438 km (0.063 R)
• M17: 15,882,956 km (0.043 R)
• M18: 19,740,337 km (0.108 R)
• M19: 20,690,582 km (0.055 R)
• M20: 24,799,138 km (0.047 R)
• M21: 25,506,587 km (0.038 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: 181 - 18,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit