🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.54 AU - 0.82 AU

Year: 211 Days

Day: 32.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,322,995 km

• M1: 543,788 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.69 AU - 1.71 AU

Year: 835 Days

Day: 46.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,322,995 km

• M1: 389,702 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.5 AU - 3.16 AU

Year: 1794 Days

Day: 34.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.98 AU - 3.9 AU

Year: 2404 Days

Day: 19.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,322,995 km

• M1: 349,311 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.9

Radius: 13.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.55 AU - 8.51 AU

Year: 8572 Days

Day: 10.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 23,322,995 km

• M1: 172,038 km (0.065 R)
• M2: 975,079 km (0.108 R)
• M3: 2,104,393 km (0.107 R)
• M4: 3,151,279 km (0.068 R)
• M5: 3,861,719 km (0.098 R)
• M6: 4,342,826 km (0.114 R)
• M7: 4,836,948 km (0.109 R)
• M8: 7,453,714 km (0.086 R)
• M9: 8,011,864 km (0.106 R)
• M10: 9,944,219 km (0.087 R)
• M11: 11,233,603 km (0.093 R)
• M12: 13,864,731 km (0.092 R)
• M13: 15,235,197 km (0.087 R)
• M14: 16,444,696 km (0.085 R)
• M15: 18,111,665 km (0.1 R)
• M16: 21,555,408 km (0.092 R)
• M17: 22,156,342 km (0.115 R)
• M18: 25,497,012 km (0.104 R)
• M19: 27,200,034 km (0.075 R)
• M20: 27,990,809 km (0.115 R)
• M21: 30,361,187 km (0.096 R)
• M22: 31,116,806 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31

Radius: 5.7

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.08 AU - 13.22 AU

Year: 15955 Days

Day: 18.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 23,322,995 km

• M1: 71,358 km (0.095 R)
• M2: 498,759 km (0.098 R)
• M3: 1,111,213 km (0.097 R)
• M4: 1,984,865 km (0.102 R)
• M5: 3,155,318 km (0.118 R)
• M6: 5,169,055 km (0.098 R)
• M7: 10,727,663 km (0.096 R)
• M8: 14,451,603 km (0.047 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 15,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit