🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.77 AU - 0.87 AU

Year: 311 Days

Day: 44.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.29 AU - 1.35 AU

Year: 635 Days

Day: 12.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 146.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.78 AU - 2.74 AU

Year: 1423 Days

Day: 38 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.8

Radius: 14.1

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.09 AU - 5.93 AU

Year: 4698 Days

Day: 9.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 81,703,514 km

• M1: 175,329 km (0.109 R)
• M2: 887,714 km (0.106 R)
• M3: 1,535,772 km (0.088 R)
• M4: 2,257,432 km (0.117 R)
• M5: 4,246,934 km (0.116 R)
• M6: 5,561,450 km (0.109 R)
• M7: 7,104,403 km (0.109 R)
• M8: 7,706,983 km (0.108 R)
• M9: 8,627,010 km (0.086 R)
• M10: 9,347,324 km (0.083 R)
• M11: 11,134,121 km (0.092 R)
• M12: 14,816,622 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951

Radius: 6.3

Gravity: 23.96 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.67 AU - 12.69 AU

Year: 13608 Days

Day: 17.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,703,514 km

• M1: 78,389 km (0.107 R)
• M2: 304,132 km (0.048 R)
• M3: 739,313 km (0.098 R)
• M4: 1,312,721 km (0.044 R)
• M5: 1,694,495 km (0.12 R)
• M6: 2,187,420 km (0.091 R)
• M7: 2,914,615 km (0.044 R)
• M8: 4,059,338 km (0.11 R)
• M9: 4,732,229 km (0.1 R)
• M10: 7,018,982 km (0.107 R)
• M11: 8,984,848 km (0.082 R)
• M12: 9,247,243 km (0.086 R)
• M13: 13,893,753 km (0.061 R)
• M14: 14,892,169 km (0.034 R)
• M15: 15,861,264 km (0.106 R)
• M16: 16,322,324 km (0.101 R)
• M17: 21,624,073 km (0.08 R)
• M18: 24,152,726 km (0.031 R)
• M19: 25,072,005 km (0.091 R)
• M20: 26,763,508 km (0.064 R)
• M21: 32,415,166 km (0.052 R)
• M22: 33,157,470 km (0.108 R)
• M23: 34,037,854 km (0.114 R)
• M24: 35,583,200 km (0.119 R)
• M25: 36,772,503 km (0.104 R)
• M26: 37,579,883 km (0.114 R)
• M27: 40,214,750 km (0.072 R)
• M28: 43,416,444 km (0.096 R)
• M29: 43,715,639 km (0.052 R)
• M30: 44,469,762 km (0.109 R)
• M31: 49,502,534 km (0.092 R)
• M32: 52,324,548 km (0.057 R)
• M33: 57,203,234 km (0.04 R)
• M34: 58,105,159 km (0.09 R)
• M35: 61,807,856 km (0.11 R)
• M36: 62,566,916 km (0.116 R)
• M37: 65,468,367 km (0.073 R)
• M38: 65,664,938 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.7

Radius: 6

Gravity: 18.91 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.56 AU - 15.76 AU

Year: 22324 Days

Day: 21.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,703,514 km

• M1: 74,649 km (0.109 R)
• M2: 271,071 km (0.113 R)
• M3: 482,752 km (0.11 R)
• M4: 717,920 km (0.029 R)
• M5: 955,781 km (0.05 R)
• M6: 1,628,373 km (0.113 R)
• M7: 1,866,533 km (0.096 R)
• M8: 2,902,797 km (0.05 R)
• M9: 3,311,349 km (0.039 R)
• M10: 4,209,385 km (0.064 R)
• M11: 4,518,454 km (0.117 R)
• M12: 4,805,832 km (0.083 R)
• M13: 5,618,597 km (0.086 R)
• M14: 8,712,879 km (0.112 R)
• M15: 9,975,186 km (0.08 R)
• M16: 11,159,552 km (0.05 R)
• M17: 11,354,778 km (0.103 R)
• M18: 14,486,908 km (0.078 R)
• M19: 17,618,440 km (0.059 R)
• M20: 21,373,048 km (0.117 R)
• M21: 21,573,659 km (0.072 R)
• M22: 22,285,595 km (0.082 R)
• M23: 24,406,294 km (0.046 R)
• M24: 25,628,359 km (0.098 R)
• M25: 25,854,701 km (0.067 R)
• M26: 27,596,020 km (0.1 R)
• M27: 28,434,815 km (0.027 R)
• M28: 30,163,119 km (0.078 R)
• M29: 31,053,077 km (0.103 R)
• M30: 38,071,611 km (0.104 R)
• M31: 38,662,971 km (0.052 R)
• M32: 45,910,539 km (0.119 R)
• M33: 50,916,084 km (0.031 R)
• M34: 57,040,471 km (0.075 R)
• M35: 58,988,984 km (0.096 R)
• M36: 68,307,884 km (0.089 R)
• M37: 80,727,948 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 14,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit