🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.62 AU - 2.42 AU

Year: 1054 Days

Day: 18.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,760,915 km

• M1: 22,589 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.82 AU - 2.92 AU

Year: 1785 Days

Day: 45.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,760,915 km

• M1: 29,920 km (0.06 R)
• M2: 1,181,823 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.3 AU - 3.86 AU

Year: 2487 Days

Day: 46.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.92 AU - 4.52 AU

Year: 3182 Days

Day: 26.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 153 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.2

Radius: 10.3

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.11 AU - 5.19 AU

Year: 4290 Days

Day: 6.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,760,915 km

• M1: 129,402 km (0.07 R)
• M2: 468,840 km (0.07 R)
• M3: 812,017 km (0.037 R)
• M4: 1,600,697 km (0.058 R)
• M5: 2,002,367 km (0.12 R)
• M6: 2,360,954 km (0.12 R)
• M7: 2,932,567 km (0.058 R)
• M8: 3,311,648 km (0.091 R)
• M9: 4,870,458 km (0.102 R)
• M10: 5,309,079 km (0.043 R)
• M11: 6,426,725 km (0.055 R)
• M12: 7,452,368 km (0.101 R)
• M13: 7,973,267 km (0.079 R)
• M14: 10,340,354 km (0.115 R)
• M15: 11,908,888 km (0.117 R)
• M16: 12,621,423 km (0.096 R)
• M17: 15,074,229 km (0.087 R)
• M18: 17,507,140 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.9

Radius: 8.3

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.84 AU - 12.74 AU

Year: 12117 Days

Day: 10.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,760,915 km

• M1: 103,372 km (0.072 R)
• M2: 391,049 km (0.025 R)
• M3: 1,361,939 km (0.111 R)
• M4: 2,047,995 km (0.074 R)
• M5: 2,647,134 km (0.106 R)
• M6: 3,158,759 km (0.051 R)
• M7: 3,519,589 km (0.098 R)
• M8: 5,560,254 km (0.086 R)
• M9: 6,364,193 km (0.077 R)
• M10: 7,752,311 km (0.096 R)
• M11: 9,196,230 km (0.091 R)
• M12: 10,125,083 km (0.064 R)
• M13: 10,962,532 km (0.114 R)
• M14: 12,607,361 km (0.059 R)
• M15: 14,289,289 km (0.086 R)
• M16: 15,278,580 km (0.049 R)
• M17: 16,779,944 km (0.107 R)
• M18: 17,050,717 km (0.025 R)
• M19: 20,073,042 km (0.097 R)
• M20: 24,984,041 km (0.04 R)
• M21: 27,434,155 km (0.116 R)
• M22: 27,810,244 km (0.095 R)
• M23: 33,765,137 km (0.098 R)
• M24: 36,074,479 km (0.092 R)
• M25: 38,019,551 km (0.107 R)
• M26: 40,033,437 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 15,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit