🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.44 AU - 2.02 AU

Year: 796 Days

Day: 15.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,877,670 km

• M1: 88,712 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.14 AU - 3.26 AU

Year: 2003 Days

Day: 30.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,877,670 km

• M1: 47,273 km (0.041 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.9

Radius: 6.1

Gravity: 17.82 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.14 AU - 14.54 AU

Year: 18998 Days

Day: 18.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,877,670 km

• M1: 76,594 km (0.107 R)
• M2: 513,869 km (0.025 R)
• M3: 1,238,521 km (0.086 R)
• M4: 1,505,852 km (0.067 R)
• M5: 1,960,031 km (0.096 R)
• M6: 3,217,551 km (0.078 R)
• M7: 3,815,793 km (0.039 R)
• M8: 5,343,786 km (0.117 R)
• M9: 6,434,803 km (0.109 R)
• M10: 6,696,001 km (0.12 R)
• M11: 6,964,379 km (0.109 R)
• M12: 7,193,563 km (0.077 R)
• M13: 8,415,329 km (0.104 R)
• M14: 9,376,795 km (0.119 R)
• M15: 10,648,676 km (0.073 R)
• M16: 11,138,459 km (0.106 R)
• M17: 14,104,536 km (0.047 R)
• M18: 15,225,323 km (0.077 R)
• M19: 16,484,937 km (0.044 R)
• M20: 19,389,530 km (0.043 R)
• M21: 21,731,035 km (0.116 R)
• M22: 27,761,026 km (0.079 R)
• M23: 28,922,504 km (0.104 R)
• M24: 29,277,201 km (0.114 R)
• M25: 29,515,211 km (0.068 R)
• M26: 29,995,271 km (0.086 R)
• M27: 34,817,708 km (0.079 R)
• M28: 36,031,096 km (0.076 R)
• M29: 39,840,157 km (0.111 R)
• M30: 41,018,240 km (0.068 R)
• M31: 42,675,785 km (0.047 R)
• M32: 44,534,538 km (0.103 R)
• M33: 45,803,128 km (0.11 R)
• M34: 47,751,042 km (0.097 R)
• M35: 48,081,055 km (0.108 R)
• M36: 54,103,716 km (0.074 R)
• M37: 55,365,723 km (0.048 R)
• M38: 60,803,456 km (0.089 R)
• M39: 63,551,419 km (0.105 R)
• M40: 67,827,076 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.9

Radius: 3.8

Gravity: 12.6 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 19.23 AU - 22.57 AU

Year: 33427 Days

Day: 21.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,877,670 km

• M1: 53,556 km (0.11 R)
• M2: 345,272 km (0.089 R)
• M3: 631,602 km (0.082 R)
• M4: 790,176 km (0.06 R)
• M5: 1,010,683 km (0.105 R)
• M6: 1,188,555 km (0.065 R)
• M7: 1,494,333 km (0.049 R)
• M8: 3,533,651 km (0.037 R)
• M9: 14,183,524 km (0.099 R)
• M10: 14,545,999 km (0.104 R)
• M11: 19,478,092 km (0.106 R)
• M12: 25,524,538 km (0.12 R)
• M13: 27,377,458 km (0.054 R)
• M14: 28,969,029 km (0.027 R)
• M15: 30,862,490 km (0.115 R)
• M16: 30,983,365 km (0.073 R)
• M17: 32,710,921 km (0.113 R)
• M18: 32,962,844 km (0.085 R)
• M19: 54,170,735 km (0.116 R)
• M20: 56,489,951 km (0.091 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 16,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit