🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.13 AU - 2.63 AU

Year: 1355 Days

Day: 22.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,214,254 km

• M1: 349,161 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.23 AU - 4.27 AU

Year: 2679 Days

Day: 44 Hours

Environment

Temp: -120 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,214,254 km

• M1: 11,070 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.81 AU - 3.95 AU

Year: 2820 Days

Day: 20.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.03 AU - 5.13 AU

Year: 3616 Days

Day: 23.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.97 AU - 5.23 AU

Year: 3640 Days

Day: 25.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.8

Radius: 14.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5 AU - 5.04 AU

Year: 4150 Days

Day: 10.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,214,254 km

• M1: 179,218 km (0.109 R)
• M2: 643,121 km (0.098 R)
• M3: 1,237,773 km (0.067 R)
• M4: 1,750,295 km (0.105 R)
• M5: 2,683,786 km (0.086 R)
• M6: 3,356,527 km (0.071 R)
• M7: 4,159,718 km (0.087 R)
• M8: 4,713,979 km (0.074 R)
• M9: 6,047,943 km (0.106 R)
• M10: 6,598,612 km (0.11 R)
• M11: 7,154,219 km (0.095 R)
• M12: 8,583,776 km (0.072 R)
• M13: 9,078,048 km (0.077 R)
• M14: 9,908,615 km (0.089 R)
• M15: 11,522,926 km (0.106 R)
• M16: 13,613,705 km (0.092 R)
• M17: 15,315,980 km (0.099 R)
• M18: 16,393,383 km (0.107 R)

Asteroid Belt

Center: 8.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.6

Radius: 8.4

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.89 AU - 14.21 AU

Year: 15433 Days

Day: 15 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 46,214,254 km

• M1: 136,732 km (0.088 R)
• M2: 492,626 km (0.101 R)
• M3: 810,970 km (0.075 R)
• M4: 1,189,752 km (0.098 R)
• M5: 2,543,014 km (0.106 R)
• M6: 4,324,575 km (0.089 R)
• M7: 4,782,195 km (0.035 R)
• M8: 5,417,687 km (0.083 R)
• M9: 6,600,408 km (0.097 R)
• M10: 7,207,625 km (0.095 R)
• M11: 11,052,889 km (0.11 R)
• M12: 11,598,173 km (0.08 R)
• M13: 16,314,246 km (0.095 R)
• M14: 17,181,016 km (0.081 R)
• M15: 17,995,277 km (0.106 R)
• M16: 18,749,999 km (0.095 R)
• M17: 21,418,376 km (0.093 R)
• M18: 22,170,554 km (0.093 R)
• M19: 22,940,235 km (0.083 R)
• M20: 23,529,052 km (0.098 R)
• M21: 25,564,780 km (0.108 R)
• M22: 27,057,916 km (0.08 R)
• M23: 30,100,139 km (0.047 R)
• M24: 31,162,882 km (0.025 R)
• M25: 32,128,387 km (0.11 R)
• M26: 35,926,976 km (0.052 R)
• M27: 38,070,414 km (0.036 R)
• M28: 38,619,289 km (0.069 R)
• M29: 43,799,414 km (0.117 R)
• M30: 45,469,974 km (0.1 R)
• M31: 46,087,962 km (0.077 R)
• M32: 47,025,343 km (0.098 R)
• M33: 50,902,022 km (0.079 R)
• M34: 52,748,060 km (0.113 R)
• M35: 53,430,226 km (0.09 R)
• M36: 57,287,906 km (0.115 R)
• M37: 58,371,294 km (0.047 R)
• M38: 58,735,415 km (0.115 R)
• M39: 62,271,011 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.2

Radius: 3.5

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.57 AU - 16.97 AU

Year: 19889 Days

Day: 15.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,214,254 km

• M1: 44,431 km (0.093 R)
• M2: 1,445,863 km (0.11 R)
• M3: 1,702,723 km (0.094 R)
• M4: 2,126,683 km (0.081 R)
• M5: 2,517,433 km (0.105 R)
• M6: 4,566,924 km (0.103 R)
• M7: 5,086,028 km (0.08 R)
• M8: 9,145,516 km (0.111 R)
• M9: 10,994,097 km (0.104 R)
• M10: 11,977,554 km (0.098 R)
• M11: 13,438,526 km (0.07 R)
• M12: 13,621,335 km (0.061 R)
• M13: 19,599,864 km (0.112 R)
• M14: 19,993,007 km (0.058 R)
• M15: 20,876,532 km (0.062 R)
• M16: 22,980,776 km (0.041 R)
• M17: 23,949,871 km (0.04 R)
• M18: 25,037,747 km (0.071 R)
• M19: 32,482,934 km (0.06 R)
• M20: 34,836,407 km (0.087 R)
• M21: 42,312,711 km (0.087 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 18,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit