🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.5 AU - 0.74 AU

Year: 320 Days

Day: 46.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,089,233 km

• M1: 65,973 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644

Radius: 8.4

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.58 AU - 0.8 AU

Year: 376 Days

Day: 13.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,089,233 km

• M1: 105,317 km (0.039 R)
• M2: 374,743 km (0.084 R)
• M3: 661,522 km (0.089 R)
• M4: 1,992,644 km (0.025 R)
• M5: 3,166,239 km (0.105 R)
• M6: 3,447,782 km (0.11 R)
• M7: 3,783,031 km (0.116 R)
• M8: 4,100,777 km (0.109 R)
• M9: 4,547,326 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.6

Radius: 8.1

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.96 AU - 2.26 AU

Year: 2011 Days

Day: 13.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 84,089,233 km

• M1: 126,410 km (0.114 R)
• M2: 422,913 km (0.088 R)
• M3: 682,765 km (0.052 R)
• M4: 1,848,282 km (0.112 R)
• M5: 2,417,651 km (0.028 R)
• M6: 3,972,422 km (0.067 R)
• M7: 5,515,374 km (0.08 R)
• M8: 6,026,700 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226

Radius: 12.4

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.73 AU - 2.65 AU

Year: 2126 Days

Day: 14.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,089,233 km

• M1: 154,235 km (0.105 R)
• M2: 688,449 km (0.094 R)
• M3: 1,662,780 km (0.084 R)
• M4: 2,166,476 km (0.112 R)
• M5: 2,694,557 km (0.098 R)
• M6: 3,322,569 km (0.098 R)
• M7: 3,767,323 km (0.104 R)
• M8: 4,740,009 km (0.07 R)
• M9: 5,574,465 km (0.039 R)
• M10: 6,160,889 km (0.117 R)
• M11: 6,551,040 km (0.074 R)
• M12: 7,483,334 km (0.069 R)
• M13: 10,296,073 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.4

Radius: 12

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.72 AU - 3.64 AU

Year: 3720 Days

Day: 11.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 84,089,233 km

• M1: 149,299 km (0.031 R)
• M2: 861,684 km (0.105 R)
• M3: 1,320,351 km (0.111 R)
• M4: 1,748,350 km (0.099 R)
• M5: 2,575,627 km (0.089 R)
• M6: 3,005,571 km (0.114 R)
• M7: 4,132,192 km (0.1 R)
• M8: 5,254,775 km (0.112 R)
• M9: 7,084,207 km (0.094 R)
• M10: 7,532,402 km (0.097 R)
• M11: 8,289,218 km (0.102 R)
• M12: 8,821,338 km (0.105 R)
• M13: 10,671,415 km (0.084 R)
• M14: 12,378,925 km (0.118 R)
• M15: 13,030,872 km (0.115 R)
• M16: 17,326,874 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.8

Radius: 8.2

Gravity: 10.72 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.05 AU - 4.79 AU

Year: 5091 Days

Day: 12.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,089,233 km

• M1: 104,868 km (0.086 R)
• M2: 380,727 km (0.117 R)
• M3: 652,845 km (0.116 R)
• M4: 938,577 km (0.083 R)
• M5: 1,225,655 km (0.029 R)
• M6: 1,646,175 km (0.12 R)
• M7: 1,968,409 km (0.098 R)
• M8: 2,944,236 km (0.1 R)
• M9: 4,740,906 km (0.102 R)
• M10: 5,341,841 km (0.087 R)
• M11: 6,085,043 km (0.098 R)
• M12: 6,465,470 km (0.114 R)
• M13: 6,794,586 km (0.113 R)
• M14: 7,169,478 km (0.107 R)
• M15: 7,558,133 km (0.088 R)
• M16: 9,504,551 km (0.099 R)
• M17: 10,017,373 km (0.1 R)
• M18: 10,912,716 km (0.117 R)
• M19: 11,666,839 km (0.066 R)
• M20: 12,455,070 km (0.074 R)
• M21: 14,580,556 km (0.114 R)
• M22: 16,025,373 km (0.069 R)
• M23: 17,123,271 km (0.094 R)
• M24: 17,754,425 km (0.108 R)
• M25: 18,796,374 km (0.089 R)
• M26: 20,505,231 km (0.112 R)
• M27: 21,651,749 km (0.111 R)
• M28: 22,840,304 km (0.11 R)
• M29: 24,624,558 km (0.063 R)
• M30: 28,292,996 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.8

Radius: 4

Gravity: 61.86 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.67 AU - 11.41 AU

Year: 19330 Days

Day: 19.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,089,233 km

• M1: 53,706 km (0.092 R)
• M2: 420,370 km (0.06 R)
• M3: 663,317 km (0.08 R)
• M4: 795,113 km (0.104 R)
• M5: 920,476 km (0.112 R)
• M6: 1,182,721 km (0.088 R)
• M7: 2,553,336 km (0.068 R)
• M8: 3,591,546 km (0.119 R)
• M9: 3,938,164 km (0.058 R)
• M10: 4,883,024 km (0.037 R)
• M11: 7,257,442 km (0.101 R)
• M12: 7,965,937 km (0.101 R)
• M13: 22,080,197 km (0.088 R)
• M14: 26,708,306 km (0.034 R)
• M15: 28,875,231 km (0.052 R)
• M16: 33,692,133 km (0.063 R)
• M17: 41,800,039 km (0.093 R)
• M18: 43,077,904 km (0.107 R)
• M19: 44,053,431 km (0.106 R)
• M20: 55,389,958 km (0.119 R)
• M21: 57,515,744 km (0.113 R)
• M22: 62,962,752 km (0.118 R)
• M23: 64,852,173 km (0.059 R)
• M24: 66,347,553 km (0.076 R)
• M25: 68,964,319 km (0.076 R)
• M26: 75,805,280 km (0.104 R)
• M27: 77,703,079 km (0.1 R)
• M28: 79,146,997 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 15,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit