🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.53 AU - 1.83 AU

Year: 776 Days

Day: 36 Hours

Environment

Temp: -49 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,275,441 km

• M1: 241,451 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.65 AU - 2.15 AU

Year: 934 Days

Day: 30.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,275,441 km

• M1: 48,171 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.79 AU - 2.21 AU

Year: 1008 Days

Day: 18.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,275,441 km

• M1: 25,581 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.3

Radius: 13.6

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.04 AU - 6.68 AU

Year: 4423 Days

Day: 10.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 31,275,441 km

• M1: 171,589 km (0.071 R)
• M2: 790,924 km (0.077 R)
• M3: 1,362,089 km (0.112 R)
• M4: 1,804,150 km (0.104 R)
• M5: 3,285,917 km (0.063 R)
• M6: 4,100,328 km (0.072 R)
• M7: 6,555,229 km (0.04 R)
• M8: 7,243,230 km (0.08 R)
• M9: 8,111,795 km (0.095 R)
• M10: 8,976,919 km (0.095 R)
• M11: 9,562,296 km (0.107 R)
• M12: 10,134,059 km (0.103 R)
• M13: 12,075,091 km (0.115 R)
• M14: 13,249,883 km (0.061 R)
• M15: 15,000,478 km (0.09 R)
• M16: 17,568,325 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.2

Radius: 10.5

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.68 AU - 10.46 AU

Year: 8943 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,275,441 km

• M1: 130,898 km (0.101 R)
• M2: 1,205,460 km (0.061 R)
• M3: 1,741,170 km (0.082 R)
• M4: 2,430,666 km (0.106 R)
• M5: 2,818,723 km (0.108 R)
• M6: 3,293,248 km (0.11 R)
• M7: 6,088,185 km (0.109 R)
• M8: 7,075,231 km (0.091 R)
• M9: 10,375,510 km (0.03 R)
• M10: 10,881,749 km (0.093 R)
• M11: 15,807,558 km (0.057 R)
• M12: 16,959,163 km (0.111 R)
• M13: 17,876,946 km (0.089 R)
• M14: 18,679,089 km (0.072 R)
• M15: 23,053,780 km (0.115 R)
• M16: 32,675,017 km (0.048 R)
• M17: 42,708,995 km (0.093 R)
• M18: 43,747,504 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644

Radius: 8.3

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.01 AU - 11.43 AU

Year: 10802 Days

Day: 5.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 31,275,441 km

• M1: 103,223 km (0.08 R)
• M2: 522,097 km (0.066 R)
• M3: 1,042,248 km (0.098 R)
• M4: 1,796,670 km (0.059 R)
• M5: 2,200,285 km (0.115 R)
• M6: 2,502,024 km (0.12 R)
• M7: 3,189,875 km (0.112 R)
• M8: 3,654,676 km (0.112 R)
• M9: 4,873,599 km (0.099 R)
• M10: 5,257,617 km (0.08 R)
• M11: 9,000,705 km (0.074 R)
• M12: 10,758,780 km (0.09 R)
• M13: 12,146,898 km (0.111 R)
• M14: 13,776,169 km (0.109 R)
• M15: 15,006,761 km (0.073 R)
• M16: 16,238,550 km (0.1 R)
• M17: 20,012,455 km (0.12 R)
• M18: 20,831,653 km (0.119 R)
• M19: 21,672,992 km (0.113 R)
• M20: 22,449,404 km (0.027 R)
• M21: 22,977,335 km (0.104 R)
• M22: 25,646,012 km (0.06 R)
• M23: 28,719,949 km (0.084 R)
• M24: 29,341,977 km (0.036 R)
• M25: 31,153,308 km (0.067 R)
• M26: 38,516,814 km (0.058 R)
• M27: 44,433,709 km (0.09 R)
• M28: 47,247,496 km (0.103 R)
• M29: 48,844,752 km (0.074 R)
• M30: 49,286,514 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.8

Radius: 9.7

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.69 AU - 11.63 AU

Year: 11543 Days

Day: 5.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 31,275,441 km

• M1: 125,064 km (0.117 R)
• M2: 631,153 km (0.081 R)
• M3: 1,132,007 km (0.114 R)
• M4: 1,491,042 km (0.081 R)
• M5: 2,055,325 km (0.106 R)
• M6: 2,478,687 km (0.107 R)
• M7: 2,792,693 km (0.09 R)
• M8: 3,113,730 km (0.063 R)
• M9: 3,523,179 km (0.107 R)
• M10: 5,533,476 km (0.058 R)
• M11: 7,763,381 km (0.116 R)
• M12: 8,676,527 km (0.079 R)
• M13: 9,575,012 km (0.082 R)
• M14: 12,091,547 km (0.037 R)
• M15: 13,528,734 km (0.026 R)
• M16: 16,616,284 km (0.093 R)
• M17: 18,389,019 km (0.082 R)
• M18: 18,984,718 km (0.074 R)
• M19: 20,707,038 km (0.096 R)
• M20: 21,788,930 km (0.038 R)
• M21: 22,381,337 km (0.114 R)
• M22: 25,018,897 km (0.112 R)
• M23: 25,914,839 km (0.116 R)
• M24: 27,598,414 km (0.099 R)
• M25: 28,291,800 km (0.099 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 19,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit