🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.39 AU - 1.81 AU

Year: 721 Days

Day: 40.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.37 AU - 2.41 AU

Year: 1317 Days

Day: 35.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.86 AU - 5.26 AU

Year: 3471 Days

Day: 20.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,378,747 km

• M1: 37,848 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.9

Radius: 12

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.21 AU - 7.23 AU

Year: 6915 Days

Day: 10.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 70,378,747 km

• M1: 150,047 km (0.093 R)
• M2: 2,359,308 km (0.115 R)
• M3: 3,390,187 km (0.052 R)
• M4: 11,409,979 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.6

Radius: 6.5

Gravity: 15.78 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.63 AU - 13.73 AU

Year: 18035 Days

Day: 23.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,378,747 km

• M1: 82,877 km (0.072 R)
• M2: 368,759 km (0.063 R)
• M3: 634,893 km (0.031 R)
• M4: 860,337 km (0.085 R)
• M5: 1,140,235 km (0.07 R)
• M6: 2,134,762 km (0.097 R)
• M7: 2,967,573 km (0.087 R)
• M8: 3,199,450 km (0.101 R)
• M9: 4,123,815 km (0.056 R)
• M10: 4,380,525 km (0.114 R)
• M11: 8,658,874 km (0.118 R)
• M12: 9,795,220 km (0.101 R)
• M13: 15,038,625 km (0.104 R)
• M14: 15,880,712 km (0.054 R)
• M15: 18,251,090 km (0.088 R)
• M16: 19,120,253 km (0.107 R)
• M17: 19,925,988 km (0.104 R)
• M18: 20,475,461 km (0.066 R)
• M19: 21,318,594 km (0.085 R)
• M20: 23,174,356 km (0.063 R)
• M21: 23,986,971 km (0.056 R)
• M22: 28,107,794 km (0.114 R)
• M23: 31,306,795 km (0.106 R)
• M24: 35,938,495 km (0.098 R)
• M25: 37,996,214 km (0.084 R)
• M26: 39,410,811 km (0.115 R)
• M27: 41,449,830 km (0.086 R)
• M28: 46,852,707 km (0.084 R)
• M29: 47,336,656 km (0.113 R)
• M30: 49,305,364 km (0.058 R)
• M31: 54,642,717 km (0.086 R)
• M32: 55,718,325 km (0.113 R)
• M33: 57,911,879 km (0.12 R)
• M34: 60,543,006 km (0.108 R)
• M35: 62,470,425 km (0.097 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 10,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit