🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.06 AU - 1.32 AU

Year: 452 Days

Day: 31.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.69 AU - 1.87 AU

Year: 827 Days

Day: 45.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,140,045 km

• M1: 176,825 km (0.055 R)
• M2: 316,699 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.65 AU - 2.63 AU

Year: 1090 Days

Day: 30 Hours

Environment

Temp: -63 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.05 AU - 2.27 AU

Year: 1106 Days

Day: 30.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,140,045 km

• M1: 73,453 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.46 AU - 3.94 AU

Year: 1994 Days

Day: 31.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,140,045 km

• M1: 351,256 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.26 AU - 5.62 AU

Year: 3824 Days

Day: 46.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.57 AU - 6.29 AU

Year: 4406 Days

Day: 21.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.4

Radius: 9.6

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.71 AU - 10.33 AU

Year: 9434 Days

Day: 8.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 104.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 88,140,045 km

• M1: 119,678 km (0.106 R)
• M2: 952,490 km (0.043 R)
• M3: 1,271,731 km (0.072 R)
• M4: 2,151,217 km (0.111 R)
• M5: 3,079,771 km (0.057 R)
• M6: 5,085,729 km (0.093 R)
• M7: 6,279,071 km (0.056 R)
• M8: 7,100,962 km (0.074 R)
• M9: 8,345,916 km (0.114 R)
• M10: 9,908,316 km (0.105 R)
• M11: 10,316,120 km (0.074 R)
• M12: 10,924,983 km (0.071 R)
• M13: 11,757,046 km (0.114 R)
• M14: 12,421,410 km (0.082 R)
• M15: 13,110,608 km (0.08 R)
• M16: 17,137,782 km (0.073 R)
• M17: 18,125,727 km (0.074 R)
• M18: 27,349,782 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.3

Radius: 7.1

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 15.97 AU - 17.47 AU

Year: 23809 Days

Day: 18 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 88,140,045 km

• M1: 89,609 km (0.091 R)
• M2: 319,691 km (0.099 R)
• M3: 1,231,041 km (0.098 R)
• M4: 1,821,354 km (0.046 R)
• M5: 2,235,740 km (0.069 R)
• M6: 3,223,984 km (0.082 R)
• M7: 4,094,643 km (0.116 R)
• M8: 4,476,417 km (0.047 R)
• M9: 6,991,756 km (0.093 R)
• M10: 7,588,950 km (0.05 R)
• M11: 8,771,222 km (0.078 R)
• M12: 10,963,280 km (0.032 R)
• M13: 11,294,041 km (0.108 R)
• M14: 12,902,667 km (0.12 R)
• M15: 14,898,302 km (0.092 R)
• M16: 15,468,869 km (0.064 R)
• M17: 15,885,349 km (0.084 R)
• M18: 16,653,684 km (0.094 R)
• M19: 19,012,543 km (0.076 R)
• M20: 19,394,167 km (0.118 R)
• M21: 19,780,878 km (0.1 R)
• M22: 21,585,327 km (0.063 R)
• M23: 23,062,457 km (0.104 R)
• M24: 27,048,193 km (0.088 R)
• M25: 34,624,278 km (0.12 R)
• M26: 35,913,811 km (0.053 R)
• M27: 42,195,725 km (0.116 R)
• M28: 48,637,260 km (0.083 R)
• M29: 50,435,127 km (0.111 R)
• M30: 51,166,511 km (0.074 R)
• M31: 53,026,012 km (0.116 R)
• M32: 55,316,356 km (0.029 R)
• M33: 58,471,375 km (0.115 R)
• M34: 63,851,064 km (0.061 R)
• M35: 64,492,240 km (0.116 R)
• M36: 70,230,216 km (0.09 R)
• M37: 71,142,015 km (0.104 R)
• M38: 72,989,549 km (0.1 R)
• M39: 81,951,210 km (0.104 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 18,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit