🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.58 AU - 0.88 AU

Year: 231 Days

Day: 23.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.36 AU - 2.88 AU

Year: 1573 Days

Day: 23.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.8

Radius: 10.1

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.62 AU - 11.48 AU

Year: 10945 Days

Day: 5.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 96,170,889 km

• M1: 125,812 km (0.113 R)
• M2: 518,955 km (0.114 R)
• M3: 1,117,496 km (0.061 R)
• M4: 2,370,528 km (0.079 R)
• M5: 2,915,513 km (0.091 R)
• M6: 3,405,446 km (0.111 R)
• M7: 4,101,076 km (0.079 R)
• M8: 5,034,118 km (0.067 R)
• M9: 7,820,677 km (0.1 R)
• M10: 8,556,849 km (0.09 R)
• M11: 9,294,067 km (0.083 R)
• M12: 9,839,501 km (0.118 R)
• M13: 13,060,343 km (0.072 R)
• M14: 15,687,880 km (0.104 R)
• M15: 17,600,937 km (0.06 R)
• M16: 18,295,221 km (0.099 R)
• M17: 22,123,431 km (0.114 R)
• M18: 22,850,327 km (0.073 R)
• M19: 33,066,515 km (0.071 R)
• M20: 37,428,938 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.3

Radius: 14.1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.58 AU - 11.96 AU

Year: 14031 Days

Day: 7.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 96,170,889 km

• M1: 175,329 km (0.09 R)
• M2: 715,527 km (0.111 R)
• M3: 1,636,302 km (0.101 R)
• M4: 2,312,334 km (0.104 R)
• M5: 3,106,699 km (0.1 R)
• M6: 4,076,991 km (0.094 R)
• M7: 4,717,120 km (0.099 R)
• M8: 6,475,045 km (0.118 R)
• M9: 7,855,235 km (0.106 R)
• M10: 8,467,688 km (0.045 R)
• M11: 9,200,269 km (0.115 R)
• M12: 10,163,081 km (0.107 R)
• M13: 11,447,229 km (0.112 R)
• M14: 12,235,759 km (0.037 R)
• M15: 12,892,494 km (0.071 R)
• M16: 15,066,450 km (0.085 R)
• M17: 17,819,350 km (0.112 R)
• M18: 18,663,830 km (0.116 R)
• M19: 20,969,283 km (0.06 R)
• M20: 25,253,617 km (0.118 R)
• M21: 27,230,253 km (0.085 R)
• M22: 30,984,561 km (0.088 R)
• M23: 33,459,209 km (0.09 R)
• M24: 35,071,126 km (0.086 R)
• M25: 37,757,156 km (0.109 R)
• M26: 38,449,495 km (0.116 R)
• M27: 39,150,361 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.6

Radius: 6.4

Gravity: 22.72 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 15.2 AU - 16.4 AU

Year: 23291 Days

Day: 23.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 96,170,889 km

• M1: 85,570 km (0.101 R)
• M2: 319,242 km (0.119 R)
• M3: 3,048,505 km (0.112 R)
• M4: 5,073,462 km (0.034 R)
• M5: 6,503,019 km (0.09 R)
• M6: 12,588,661 km (0.114 R)
• M7: 18,358,202 km (0.097 R)
• M8: 18,738,330 km (0.09 R)
• M9: 19,220,783 km (0.082 R)
• M10: 19,514,294 km (0.08 R)
• M11: 34,146,462 km (0.114 R)
• M12: 36,784,620 km (0.101 R)
• M13: 38,772,327 km (0.12 R)
• M14: 47,440,776 km (0.06 R)
• M15: 48,697,996 km (0.115 R)
• M16: 84,353,452 km (0.064 R)
• M17: 84,615,248 km (0.11 R)
• M18: 87,262,233 km (0.117 R)
• M19: 88,876,693 km (0.1 R)
• M20: 90,785,263 km (0.074 R)
• M21: 91,335,634 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.7

Radius: 5

Gravity: 34.55 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 14.2 AU - 19.21 AU

Year: 25309 Days

Day: 22 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 96,170,889 km

• M1: 72,106 km (0.063 R)
• M2: 320,289 km (0.076 R)
• M3: 534,364 km (0.095 R)
• M4: 690,693 km (0.075 R)
• M5: 914,641 km (0.118 R)
• M6: 1,891,515 km (0.058 R)
• M7: 2,382,047 km (0.053 R)
• M8: 2,925,386 km (0.076 R)
• M9: 3,940,558 km (0.085 R)
• M10: 4,182,906 km (0.049 R)
• M11: 5,377,595 km (0.066 R)
• M12: 5,763,258 km (0.053 R)
• M13: 7,131,929 km (0.063 R)
• M14: 7,440,101 km (0.068 R)
• M15: 9,175,137 km (0.039 R)
• M16: 10,691,012 km (0.115 R)
• M17: 10,891,623 km (0.118 R)
• M18: 17,121,925 km (0.038 R)
• M19: 17,304,734 km (0.098 R)
• M20: 20,002,282 km (0.083 R)
• M21: 20,925,601 km (0.1 R)
• M22: 25,612,502 km (0.079 R)
• M23: 26,334,461 km (0.092 R)
• M24: 31,634,714 km (0.082 R)
• M25: 32,326,155 km (0.102 R)
• M26: 34,752,034 km (0.068 R)
• M27: 38,068,021 km (0.102 R)
• M28: 40,608,043 km (0.049 R)
• M29: 41,424,398 km (0.104 R)
• M30: 41,919,418 km (0.104 R)
• M31: 46,376,088 km (0.086 R)
• M32: 48,718,342 km (0.089 R)
• M33: 49,085,605 km (0.101 R)
• M34: 52,666,678 km (0.098 R)
• M35: 55,015,963 km (0.039 R)
• M36: 58,049,509 km (0.105 R)
• M37: 80,143,618 km (0.115 R)
• M38: 82,984,931 km (0.109 R)
• M39: 83,771,367 km (0.079 R)
• M40: 87,778,047 km (0.095 R)
• M41: 89,690,805 km (0.096 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: 383 - 13,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit