🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.45 AU - 0.69 AU

Year: 188 Days

Day: 36.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,995,314 km

• M1: 449,542 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.94 AU - 1.26 AU

Year: 504 Days

Day: 41.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,995,314 km

• M1: 27,526 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.95 AU - 1.37 AU

Year: 545 Days

Day: 21.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.87 AU - 2.15 AU

Year: 1244 Days

Day: 16.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.85 AU - 2.37 AU

Year: 1338 Days

Day: 22 Hours

Environment

Temp: -120 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,995,314 km

• M1: 42,187 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.03 AU - 2.87 AU

Year: 1674 Days

Day: 30.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.4

Radius: 12.3

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.33 AU - 7.23 AU

Year: 7707 Days

Day: 13.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,995,314 km

• M1: 229,633 km (0.086 R)
• M2: 1,459,178 km (0.086 R)
• M3: 2,437,398 km (0.067 R)
• M4: 2,971,163 km (0.116 R)
• M5: 5,680,530 km (0.108 R)
• M6: 6,354,618 km (0.09 R)
• M7: 7,634,129 km (0.078 R)
• M8: 8,577,942 km (0.049 R)
• M9: 10,229,652 km (0.071 R)
• M10: 11,130,830 km (0.07 R)
• M11: 18,292,080 km (0.055 R)
• M12: 20,859,329 km (0.028 R)
• M13: 24,065,809 km (0.066 R)
• M14: 29,330,009 km (0.033 R)
• M15: 33,338,933 km (0.11 R)
• M16: 33,954,827 km (0.104 R)
• M17: 35,103,440 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.1

Radius: 3.6

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.07 AU - 10.45 AU

Year: 13311 Days

Day: 20.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 32,995,314 km

• M1: 44,879 km (0.106 R)
• M2: 637,437 km (0.071 R)
• M3: 1,045,540 km (0.11 R)
• M4: 3,315,238 km (0.095 R)
• M5: 3,444,042 km (0.098 R)
• M6: 4,089,856 km (0.102 R)
• M7: 4,758,559 km (0.072 R)
• M8: 7,055,933 km (0.113 R)
• M9: 9,093,755 km (0.053 R)
• M10: 9,999,570 km (0.064 R)
• M11: 10,869,332 km (0.113 R)
• M12: 11,788,312 km (0.037 R)
• M13: 11,938,060 km (0.113 R)
• M14: 13,834,811 km (0.05 R)
• M15: 14,738,831 km (0.109 R)
• M16: 17,686,059 km (0.074 R)
• M17: 18,013,977 km (0.101 R)
• M18: 18,412,805 km (0.111 R)
• M19: 20,352,042 km (0.116 R)
• M20: 23,667,580 km (0.083 R)
• M21: 27,325,697 km (0.115 R)
• M22: 27,675,905 km (0.062 R)
• M23: 28,206,679 km (0.1 R)
• M24: 31,823,207 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 16,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit