🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.55 AU - 0.79 AU

Year: 210 Days

Day: 39.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.86 AU - 1 AU

Year: 343 Days

Day: 13.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,095,180 km

• M1: 320,289 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.91 AU - 1.47 AU

Year: 497 Days

Day: 19.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,095,180 km

• M1: 182,659 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.33 AU - 3.35 AU

Year: 1833 Days

Day: 32.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.29 AU - 3.77 AU

Year: 2019 Days

Day: 42.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.13 AU - 4.09 AU

Year: 2626 Days

Day: 40.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.8

Radius: 8.9

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.71 AU - 11.33 AU

Year: 14007 Days

Day: 7.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,095,180 km

• M1: 116,088 km (0.119 R)
• M2: 535,860 km (0.094 R)
• M3: 1,235,230 km (0.074 R)
• M4: 1,607,579 km (0.106 R)
• M5: 2,738,090 km (0.101 R)
• M6: 3,021,877 km (0.084 R)
• M7: 4,267,429 km (0.1 R)
• M8: 4,851,160 km (0.064 R)
• M9: 6,838,867 km (0.113 R)
• M10: 8,698,518 km (0.092 R)
• M11: 9,211,638 km (0.064 R)
• M12: 12,789,571 km (0.104 R)
• M13: 14,420,786 km (0.054 R)
• M14: 15,066,750 km (0.086 R)
• M15: 16,262,635 km (0.062 R)
• M16: 18,506,005 km (0.12 R)
• M17: 19,876,471 km (0.116 R)
• M18: 21,497,812 km (0.06 R)
• M19: 22,245,951 km (0.075 R)
• M20: 25,206,942 km (0.047 R)
• M21: 25,516,759 km (0.078 R)
• M22: 26,355,405 km (0.088 R)
• M23: 28,532,203 km (0.109 R)
• M24: 31,537,924 km (0.082 R)
• M25: 38,578,897 km (0.112 R)
• M26: 39,405,126 km (0.059 R)
• M27: 40,808,354 km (0.095 R)
• M28: 41,810,361 km (0.084 R)
• M29: 44,914,367 km (0.119 R)
• M30: 53,424,990 km (0.058 R)
• M31: 57,609,242 km (0.084 R)
• M32: 60,332,372 km (0.105 R)
• M33: 62,006,821 km (0.059 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: 470 - 13,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit