🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.71 AU - 0.99 AU

Year: 300 Days

Day: 18.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.97 AU - 3.13 AU

Year: 2039 Days

Day: 44.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.7

Radius: 3.6

Gravity: 59.54 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.08 AU - 14.6 AU

Year: 16597 Days

Day: 16.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 54,624,864 km

• M1: 45,179 km (0.049 R)
• M2: 198,217 km (0.063 R)
• M3: 438,771 km (0.118 R)
• M4: 646,712 km (0.076 R)
• M5: 830,119 km (0.072 R)
• M6: 2,007,753 km (0.114 R)
• M7: 2,207,915 km (0.053 R)
• M8: 2,839,816 km (0.09 R)
• M9: 3,414,571 km (0.057 R)
• M10: 4,350,904 km (0.092 R)
• M11: 4,895,740 km (0.101 R)
• M12: 5,677,987 km (0.108 R)
• M13: 5,915,997 km (0.109 R)
• M14: 6,078,311 km (0.09 R)
• M15: 6,497,185 km (0.093 R)
• M16: 6,890,328 km (0.115 R)
• M17: 8,468,137 km (0.109 R)
• M18: 8,726,493 km (0.108 R)
• M19: 11,733,260 km (0.07 R)
• M20: 11,861,017 km (0.112 R)
• M21: 12,447,291 km (0.09 R)
• M22: 14,177,241 km (0.107 R)
• M23: 14,395,055 km (0.1 R)
• M24: 14,837,266 km (0.099 R)
• M25: 15,441,043 km (0.107 R)
• M26: 19,950,671 km (0.094 R)
• M27: 24,632,486 km (0.119 R)
• M28: 28,820,179 km (0.076 R)
• M29: 31,203,722 km (0.045 R)
• M30: 31,572,182 km (0.083 R)
• M31: 32,695,063 km (0.028 R)
• M32: 41,458,208 km (0.12 R)
• M33: 41,606,160 km (0.076 R)
• M34: 46,373,694 km (0.103 R)
• M35: 47,660,535 km (0.036 R)
• M36: 54,808,770 km (0.109 R)
• M37: 59,197,673 km (0.094 R)
• M38: 60,711,154 km (0.087 R)
• M39: 62,444,395 km (0.072 R)
• M40: 65,005,660 km (0.037 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.6

Radius: 5.5

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.48 AU - 15.58 AU

Year: 18009 Days

Day: 18.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,624,864 km

• M1: 81,381 km (0.029 R)
• M2: 350,807 km (0.033 R)
• M3: 625,917 km (0.05 R)
• M4: 1,278,912 km (0.099 R)
• M5: 1,526,796 km (0.089 R)
• M6: 2,083,001 km (0.067 R)
• M7: 3,746,529 km (0.064 R)
• M8: 4,286,129 km (0.114 R)
• M9: 4,590,111 km (0.086 R)
• M10: 10,823,556 km (0.088 R)
• M11: 13,645,271 km (0.086 R)
• M12: 14,236,332 km (0.078 R)
• M13: 14,572,179 km (0.113 R)
• M14: 15,682,046 km (0.08 R)
• M15: 15,968,077 km (0.115 R)
• M16: 17,835,357 km (0.095 R)
• M17: 20,772,712 km (0.045 R)
• M18: 21,554,510 km (0.102 R)
• M19: 28,211,316 km (0.108 R)
• M20: 28,634,528 km (0.075 R)
• M21: 29,385,360 km (0.075 R)
• M22: 30,039,103 km (0.07 R)
• M23: 35,623,591 km (0.091 R)
• M24: 36,868,096 km (0.115 R)
• M25: 39,443,723 km (0.061 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 12,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit