🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.43 AU - 0.69 AU

Year: 160 Days

Day: 29.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.14 AU - 1.22 AU

Year: 488 Days

Day: 41.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.28 AU - 1.92 AU

Year: 771 Days

Day: 24.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.56 AU - 2.32 AU

Year: 1029 Days

Day: 34.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.7

Radius: 9.8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.19 AU - 5.55 AU

Year: 4739 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,133,707 km

• M1: 121,922 km (0.085 R)
• M2: 464,501 km (0.087 R)
• M3: 772,374 km (0.09 R)
• M4: 1,169,107 km (0.119 R)
• M5: 2,124,888 km (0.078 R)
• M6: 2,862,854 km (0.088 R)
• M7: 3,449,577 km (0.085 R)
• M8: 3,889,993 km (0.065 R)
• M9: 5,818,908 km (0.1 R)
• M10: 6,164,031 km (0.098 R)
• M11: 6,680,891 km (0.076 R)
• M12: 8,880,878 km (0.089 R)
• M13: 10,268,697 km (0.119 R)
• M14: 10,700,885 km (0.08 R)
• M15: 13,812,970 km (0.106 R)
• M16: 14,251,292 km (0.057 R)
• M17: 14,563,652 km (0.114 R)
• M18: 15,248,212 km (0.039 R)
• M19: 16,002,185 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.9

Radius: 13.2

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.44 AU - 11.04 AU

Year: 11575 Days

Day: 6.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,133,707 km

• M1: 164,857 km (0.114 R)
• M2: 614,997 km (0.091 R)
• M3: 1,587,533 km (0.118 R)
• M4: 2,024,957 km (0.09 R)
• M5: 2,649,378 km (0.039 R)
• M6: 3,273,949 km (0.093 R)
• M7: 3,689,083 km (0.093 R)
• M8: 5,573,717 km (0.061 R)
• M9: 7,894,878 km (0.061 R)
• M10: 9,143,571 km (0.035 R)
• M11: 10,409,618 km (0.097 R)
• M12: 14,354,664 km (0.119 R)
• M13: 15,695,210 km (0.085 R)
• M14: 16,284,027 km (0.047 R)
• M15: 17,662,871 km (0.077 R)
• M16: 18,461,724 km (0.109 R)
• M17: 24,157,064 km (0.086 R)
• M18: 24,843,419 km (0.041 R)
• M19: 26,564,692 km (0.064 R)
• M20: 27,190,759 km (0.086 R)
• M21: 30,697,483 km (0.106 R)
• M22: 31,503,068 km (0.108 R)
• M23: 33,396,977 km (0.034 R)
• M24: 36,251,154 km (0.118 R)
• M25: 45,635,279 km (0.077 R)
• M26: 46,987,345 km (0.038 R)
• M27: 48,987,169 km (0.111 R)
• M28: 55,665,816 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 12,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit