🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.98 AU - 1 AU

Year: 356 Days

Day: 47.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.87 AU - 1.17 AU

Year: 373 Days

Day: 13.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.92 AU - 1.24 AU

Year: 406 Days

Day: 37.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,491,974 km

• M1: 29,321 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.14 AU - 2.78 AU

Year: 1395 Days

Day: 43 Hours

Environment

Temp: -82 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.05 AU - 4.63 AU

Year: 2721 Days

Day: 42.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,491,974 km

• M1: 2,125,786 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.54 AU - 5.1 AU

Year: 3247 Days

Day: 25.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,491,974 km

• M1: 1,402,031 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.96 AU - 5.42 AU

Year: 3673 Days

Day: 45.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.2

Radius: 8.6

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.21 AU - 10.73 AU

Year: 11385 Days

Day: 12.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,491,974 km

• M1: 106,962 km (0.11 R)
• M2: 729,290 km (0.084 R)
• M3: 1,102,536 km (0.099 R)
• M4: 2,318,767 km (0.085 R)
• M5: 3,504,779 km (0.108 R)
• M6: 3,789,314 km (0.111 R)
• M7: 4,202,055 km (0.067 R)
• M8: 4,523,690 km (0.069 R)
• M9: 5,519,713 km (0.096 R)
• M10: 6,577,669 km (0.088 R)
• M11: 8,027,571 km (0.059 R)
• M12: 9,089,567 km (0.079 R)
• M13: 12,179,660 km (0.093 R)
• M14: 14,480,475 km (0.096 R)
• M15: 15,081,111 km (0.029 R)
• M16: 16,260,989 km (0.117 R)
• M17: 18,106,129 km (0.111 R)
• M18: 19,278,079 km (0.102 R)
• M19: 23,276,830 km (0.095 R)
• M20: 24,661,209 km (0.087 R)
• M21: 29,037,545 km (0.104 R)
• M22: 29,353,496 km (0.06 R)
• M23: 30,640,486 km (0.049 R)
• M24: 34,373,103 km (0.082 R)
• M25: 34,963,865 km (0.078 R)
• M26: 37,768,974 km (0.082 R)
• M27: 39,677,095 km (0.036 R)
• M28: 41,249,369 km (0.102 R)
• M29: 42,998,916 km (0.105 R)
• M30: 43,822,751 km (0.095 R)
• M31: 44,099,807 km (0.037 R)
• M32: 45,360,618 km (0.096 R)
• M33: 46,214,522 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.8

Radius: 14.5

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.54 AU - 11.58 AU

Year: 14214 Days

Day: 11.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,491,974 km

• M1: 180,415 km (0.077 R)
• M2: 860,188 km (0.073 R)
• M3: 1,400,535 km (0.067 R)
• M4: 2,265,660 km (0.087 R)
• M5: 2,786,560 km (0.108 R)
• M6: 4,104,218 km (0.108 R)
• M7: 5,917,643 km (0.119 R)
• M8: 10,381,045 km (0.047 R)
• M9: 15,005,714 km (0.119 R)
• M10: 15,805,015 km (0.053 R)
• M11: 19,204,627 km (0.116 R)
• M12: 20,147,093 km (0.11 R)
• M13: 24,031,552 km (0.062 R)
• M14: 24,525,075 km (0.032 R)
• M15: 26,046,186 km (0.05 R)
• M16: 26,566,936 km (0.091 R)
• M17: 27,953,559 km (0.066 R)
• M18: 28,941,503 km (0.12 R)
• M19: 29,500,251 km (0.108 R)
• M20: 29,952,486 km (0.061 R)
• M21: 30,870,867 km (0.112 R)
• M22: 33,615,988 km (0.051 R)
• M23: 35,237,479 km (0.059 R)
• M24: 36,390,280 km (0.057 R)
• M25: 39,314,171 km (0.099 R)
• M26: 42,822,989 km (0.117 R)
• M27: 44,727,669 km (0.109 R)
• M28: 46,841,487 km (0.087 R)
• M29: 54,086,661 km (0.084 R)
• M30: 57,886,298 km (0.065 R)
• M31: 60,576,965 km (0.083 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 17,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit