🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.51 AU - 0.71 AU

Year: 313 Days

Day: 13.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.3

Radius: 9.9

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.83 AU - 1.09 AU

Year: 617 Days

Day: 14.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,594,726 km

• M1: 123,119 km (0.057 R)
• M2: 442,361 km (0.075 R)
• M3: 754,272 km (0.095 R)
• M4: 1,222,364 km (0.053 R)
• M5: 1,546,842 km (0.096 R)
• M6: 1,878,500 km (0.101 R)
• M7: 2,405,683 km (0.115 R)
• M8: 2,721,335 km (0.046 R)
• M9: 3,463,191 km (0.079 R)
• M10: 4,258,902 km (0.071 R)
• M11: 4,854,152 km (0.056 R)
• M12: 5,362,485 km (0.071 R)
• M13: 5,943,374 km (0.11 R)
• M14: 6,268,749 km (0.068 R)
• M15: 6,830,788 km (0.062 R)
• M16: 7,317,281 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.1

Radius: 11.1

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.13 AU - 1.35 AU

Year: 906 Days

Day: 13.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,594,726 km

• M1: 138,079 km (0.078 R)
• M2: 566,228 km (0.077 R)
• M3: 1,007,242 km (0.049 R)
• M4: 1,400,984 km (0.102 R)
• M5: 2,682,888 km (0.1 R)
• M6: 3,393,777 km (0.119 R)
• M7: 3,892,237 km (0.096 R)
• M8: 4,454,426 km (0.104 R)
• M9: 5,121,184 km (0.09 R)
• M10: 5,984,962 km (0.051 R)
• M11: 6,532,191 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.7

Radius: 14.8

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.76 AU - 2.04 AU

Year: 1718 Days

Day: 8.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,594,726 km

• M1: 187,297 km (0.104 R)
• M2: 1,073,365 km (0.082 R)
• M3: 1,639,892 km (0.055 R)
• M4: 2,419,446 km (0.088 R)
• M5: 2,976,100 km (0.056 R)
• M6: 3,601,419 km (0.107 R)
• M7: 4,428,396 km (0.103 R)
• M8: 5,557,710 km (0.099 R)
• M9: 6,639,154 km (0.117 R)
• M10: 7,325,509 km (0.118 R)
• M11: 8,323,925 km (0.104 R)
• M12: 8,871,902 km (0.091 R)
• M13: 9,639,937 km (0.095 R)
• M14: 10,803,509 km (0.109 R)
• M15: 11,679,854 km (0.106 R)
• M16: 13,368,365 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.2

Radius: 11.1

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.97 AU - 1.97 AU

Year: 1814 Days

Day: 11.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,594,726 km

• M1: 138,079 km (0.088 R)
• M2: 555,307 km (0.086 R)
• M3: 1,007,093 km (0.112 R)
• M4: 1,755,980 km (0.101 R)
• M5: 2,714,453 km (0.056 R)
• M6: 3,277,689 km (0.064 R)
• M7: 4,219,558 km (0.092 R)
• M8: 5,657,492 km (0.097 R)
• M9: 6,295,677 km (0.07 R)
• M10: 7,091,089 km (0.056 R)
• M11: 9,778,315 km (0.091 R)
• M12: 11,216,699 km (0.057 R)
• M13: 11,752,110 km (0.072 R)
• M14: 15,007,060 km (0.092 R)
• M15: 15,657,512 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466

Radius: 11.4

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.35 AU - 3.83 AU

Year: 3563 Days

Day: 5.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,594,726 km

• M1: 142,268 km (0.066 R)
• M2: 520,301 km (0.101 R)
• M3: 968,945 km (0.119 R)
• M4: 1,656,946 km (0.082 R)
• M5: 2,572,635 km (0.067 R)
• M6: 3,720,349 km (0.101 R)
• M7: 4,398,626 km (0.109 R)
• M8: 5,037,409 km (0.078 R)
• M9: 5,658,988 km (0.1 R)
• M10: 6,847,394 km (0.119 R)
• M11: 7,516,545 km (0.118 R)
• M12: 7,997,353 km (0.094 R)
• M13: 8,430,588 km (0.111 R)
• M14: 8,949,992 km (0.118 R)
• M15: 9,712,791 km (0.08 R)
• M16: 11,368,241 km (0.051 R)
• M17: 14,631,569 km (0.102 R)
• M18: 15,079,166 km (0.114 R)
• M19: 15,949,676 km (0.109 R)
• M20: 16,370,645 km (0.111 R)
• M21: 16,799,093 km (0.113 R)
• M22: 17,345,275 km (0.119 R)
• M23: 17,846,876 km (0.085 R)
• M24: 18,588,433 km (0.033 R)
• M25: 19,709,071 km (0.075 R)
• M26: 20,501,341 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.5

Radius: 7.8

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.86 AU - 11.34 AU

Year: 22640 Days

Day: 23 Hours

Environment

Temp: -231 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,594,726 km

• M1: 97,089 km (0.102 R)
• M2: 485,445 km (0.065 R)
• M3: 1,048,531 km (0.115 R)
• M4: 2,740,035 km (0.106 R)
• M5: 3,027,263 km (0.056 R)
• M6: 6,984,425 km (0.06 R)
• M7: 7,849,999 km (0.077 R)
• M8: 8,683,558 km (0.09 R)
• M9: 9,306,484 km (0.078 R)
• M10: 10,525,557 km (0.056 R)
• M11: 10,816,824 km (0.107 R)
• M12: 11,294,041 km (0.105 R)
• M13: 13,009,031 km (0.095 R)
• M14: 17,509,384 km (0.118 R)
• M15: 18,671,759 km (0.116 R)
• M16: 21,149,249 km (0.063 R)
• M17: 25,160,118 km (0.096 R)
• M18: 28,735,657 km (0.109 R)
• M19: 30,467,252 km (0.118 R)
• M20: 33,506,183 km (0.073 R)
• M21: 35,034,325 km (0.065 R)
• M22: 38,091,807 km (0.11 R)
• M23: 40,178,996 km (0.108 R)
• M24: 45,960,355 km (0.098 R)
• M25: 50,933,138 km (0.119 R)
• M26: 56,965,373 km (0.094 R)
• M27: 57,864,307 km (0.067 R)
• M28: 58,226,483 km (0.074 R)
• M29: 60,431,406 km (0.063 R)
• M30: 61,742,931 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 11,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit