🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.78 AU - 0.86 AU

Year: 331 Days

Day: 37.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.77 AU - 2.29 AU

Year: 1291 Days

Day: 19.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.2

Radius: 12.6

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.35 AU - 3.81 AU

Year: 2412 Days

Day: 13.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,619,878 km

• M1: 157,227 km (0.025 R)
• M2: 709,393 km (0.111 R)
• M3: 1,265,598 km (0.072 R)
• M4: 1,734,438 km (0.059 R)
• M5: 2,378,008 km (0.026 R)
• M6: 3,974,815 km (0.099 R)
• M7: 6,265,757 km (0.095 R)
• M8: 6,935,956 km (0.108 R)
• M9: 10,593,773 km (0.099 R)
• M10: 10,995,144 km (0.106 R)
• M11: 11,686,735 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.4

Radius: 14.7

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.15 AU - 6.33 AU

Year: 6956 Days

Day: 6.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,619,878 km

• M1: 183,706 km (0.086 R)
• M2: 1,438,982 km (0.109 R)
• M3: 2,217,639 km (0.084 R)
• M4: 2,800,173 km (0.097 R)
• M5: 3,506,873 km (0.092 R)
• M6: 4,569,168 km (0.031 R)
• M7: 5,836,711 km (0.106 R)
• M8: 7,068,799 km (0.106 R)
• M9: 8,022,186 km (0.105 R)
• M10: 10,952,808 km (0.103 R)
• M11: 12,604,369 km (0.095 R)
• M12: 13,489,988 km (0.099 R)
• M13: 14,006,101 km (0.088 R)
• M14: 14,956,346 km (0.072 R)
• M15: 15,822,817 km (0.076 R)
• M16: 16,332,796 km (0.114 R)
• M17: 16,919,519 km (0.08 R)
• M18: 20,440,006 km (0.101 R)
• M19: 20,969,134 km (0.115 R)
• M20: 23,341,008 km (0.082 R)
• M21: 26,239,766 km (0.12 R)
• M22: 29,754,867 km (0.092 R)
• M23: 36,365,746 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.5

Radius: 6.6

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.98 AU - 15.24 AU

Year: 23651 Days

Day: 18.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 51,619,878 km

• M1: 88,562 km (0.109 R)
• M2: 312,959 km (0.1 R)
• M3: 635,043 km (0.112 R)
• M4: 1,326,784 km (0.094 R)
• M5: 1,740,571 km (0.089 R)
• M6: 2,048,294 km (0.054 R)
• M7: 2,578,020 km (0.106 R)
• M8: 2,824,258 km (0.107 R)
• M9: 4,002,491 km (0.055 R)
• M10: 5,598,102 km (0.026 R)
• M11: 5,970,301 km (0.103 R)
• M12: 6,227,460 km (0.074 R)
• M13: 7,379,813 km (0.106 R)
• M14: 7,626,350 km (0.055 R)
• M15: 9,279,706 km (0.085 R)
• M16: 10,651,368 km (0.089 R)
• M17: 11,949,429 km (0.115 R)
• M18: 14,014,179 km (0.073 R)
• M19: 14,392,811 km (0.102 R)
• M20: 24,877,079 km (0.04 R)
• M21: 25,995,472 km (0.027 R)
• M22: 30,048,677 km (0.075 R)
• M23: 32,751,911 km (0.111 R)
• M24: 35,893,765 km (0.106 R)
• M25: 38,784,445 km (0.108 R)
• M26: 39,831,630 km (0.065 R)
• M27: 42,453,482 km (0.059 R)
• M28: 43,086,580 km (0.101 R)
• M29: 47,866,831 km (0.112 R)
• M30: 48,552,737 km (0.112 R)
• M31: 59,051,366 km (0.062 R)
• M32: 60,636,206 km (0.081 R)
• M33: 61,036,679 km (0.073 R)
• M34: 62,045,866 km (0.105 R)
• M35: 73,663,338 km (0.049 R)
• M36: 76,195,132 km (0.105 R)
• M37: 76,661,578 km (0.11 R)
• M38: 78,784,223 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.9

Radius: 7.2

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 13.1 AU - 18.9 AU

Year: 28558 Days

Day: 23.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,619,878 km

• M1: 90,806 km (0.05 R)
• M2: 329,564 km (0.084 R)
• M3: 1,005,746 km (0.048 R)
• M4: 1,269,936 km (0.111 R)
• M5: 2,026,902 km (0.112 R)
• M6: 3,007,366 km (0.079 R)
• M7: 4,129,649 km (0.065 R)
• M8: 5,007,789 km (0.084 R)
• M9: 11,671,327 km (0.088 R)
• M10: 13,408,906 km (0.115 R)
• M11: 15,312,090 km (0.09 R)
• M12: 16,292,255 km (0.111 R)
• M13: 18,610,873 km (0.084 R)
• M14: 24,076,132 km (0.089 R)
• M15: 28,919,512 km (0.118 R)
• M16: 35,206,064 km (0.096 R)
• M17: 36,416,759 km (0.092 R)
• M18: 38,284,788 km (0.049 R)
• M19: 43,853,120 km (0.094 R)
• M20: 46,109,056 km (0.116 R)
• M21: 47,850,973 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 12,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit