🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.15 AU - 1.55 AU

Year: 549 Days

Day: 42.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.65 AU - 2.35 AU

Year: 990 Days

Day: 45.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,846,411 km

• M1: 139,126 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4 AU - 6.28 AU

Year: 4077 Days

Day: 22 Hours

Environment

Temp: -127 °C

Axial Tilt: 140.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.36 AU - 6.26 AU

Year: 4281 Days

Day: 32.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.5

Radius: 11.9

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.94 AU - 6.76 AU

Year: 4950 Days

Day: 8.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 26,846,411 km

• M1: 148,102 km (0.072 R)
• M2: 527,183 km (0.098 R)
• M3: 899,083 km (0.07 R)
• M4: 1,368,073 km (0.066 R)
• M5: 2,341,805 km (0.08 R)
• M6: 3,592,593 km (0.079 R)
• M7: 4,039,591 km (0.083 R)
• M8: 4,732,828 km (0.103 R)
• M9: 5,503,706 km (0.072 R)
• M10: 6,799,971 km (0.078 R)
• M11: 7,881,863 km (0.099 R)
• M12: 8,820,141 km (0.082 R)
• M13: 10,145,279 km (0.068 R)
• M14: 11,729,819 km (0.059 R)
• M15: 15,808,306 km (0.089 R)
• M16: 16,847,114 km (0.082 R)
• M17: 17,698,924 km (0.112 R)
• M18: 21,004,887 km (0.038 R)
• M19: 22,259,864 km (0.071 R)
• M20: 23,216,243 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.7

Radius: 12.4

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.34 AU - 12.54 AU

Year: 11801 Days

Day: 13.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 26,846,411 km

• M1: 154,235 km (0.073 R)
• M2: 641,476 km (0.073 R)
• M3: 1,669,961 km (0.094 R)
• M4: 2,061,010 km (0.057 R)
• M5: 2,551,691 km (0.056 R)
• M6: 3,207,977 km (0.037 R)
• M7: 3,771,811 km (0.1 R)
• M8: 4,569,168 km (0.069 R)
• M9: 4,978,318 km (0.108 R)
• M10: 6,426,874 km (0.106 R)
• M11: 7,171,423 km (0.105 R)
• M12: 8,481,451 km (0.119 R)
• M13: 9,611,514 km (0.115 R)
• M14: 11,253,649 km (0.095 R)
• M15: 13,784,397 km (0.112 R)
• M16: 15,734,854 km (0.119 R)
• M17: 17,296,356 km (0.116 R)
• M18: 18,078,603 km (0.088 R)
• M19: 19,714,007 km (0.091 R)
• M20: 22,348,875 km (0.116 R)
• M21: 25,300,590 km (0.081 R)
• M22: 28,113,030 km (0.062 R)
• M23: 29,998,412 km (0.105 R)
• M24: 35,134,706 km (0.09 R)
• M25: 37,437,914 km (0.085 R)
• M26: 42,856,050 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.8

Radius: 13.3

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.74 AU - 11.76 AU

Year: 13201 Days

Day: 9.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 26,846,411 km

• M1: 165,455 km (0.066 R)
• M2: 638,334 km (0.101 R)
• M3: 1,081,443 km (0.03 R)
• M4: 1,769,144 km (0.05 R)
• M5: 2,498,733 km (0.059 R)
• M6: 3,098,621 km (0.076 R)
• M7: 4,858,640 km (0.115 R)
• M8: 6,186,171 km (0.091 R)
• M9: 7,210,917 km (0.032 R)
• M10: 7,869,746 km (0.111 R)
• M11: 8,301,635 km (0.091 R)
• M12: 14,161,533 km (0.086 R)
• M13: 16,419,862 km (0.09 R)
• M14: 19,217,642 km (0.097 R)
• M15: 20,566,566 km (0.1 R)
• M16: 23,809,249 km (0.105 R)
• M17: 29,807,974 km (0.114 R)
• M18: 30,226,399 km (0.099 R)
• M19: 32,048,950 km (0.065 R)
• M20: 33,943,607 km (0.117 R)
• M21: 34,400,030 km (0.091 R)
• M22: 34,860,642 km (0.096 R)
• M23: 44,822,514 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.7

Radius: 14.4

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 10.17 AU - 15.65 AU

Year: 16228 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,846,411 km

• M1: 204,201 km (0.114 R)
• M2: 870,660 km (0.044 R)
• M3: 3,202,591 km (0.104 R)
• M4: 4,448,592 km (0.086 R)
• M5: 8,713,029 km (0.075 R)
• M6: 9,967,706 km (0.09 R)
• M7: 10,553,083 km (0.079 R)
• M8: 11,564,963 km (0.12 R)
• M9: 13,128,410 km (0.059 R)
• M10: 14,038,563 km (0.12 R)
• M11: 16,440,806 km (0.097 R)
• M12: 21,907,112 km (0.103 R)
• M13: 23,698,995 km (0.083 R)
• M14: 26,846,385 km (0.117 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 11,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit