🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.47 AU - 0.57 AU

Year: 134 Days

Day: 15.5 Hours

Environment

Temp: 231 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.16 AU - 4.76 AU

Year: 3373 Days

Day: 31.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,261,638 km

• M1: 3,660,660 km (0.042 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.2

Radius: 3.1

Gravity: 67.55 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 13.71 AU - 14.55 AU

Year: 19023 Days

Day: 22.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 140.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,261,638 km

• M1: 38,596 km (0.067 R)
• M2: 145,559 km (0.051 R)
• M3: 481,256 km (0.096 R)
• M4: 756,516 km (0.026 R)
• M5: 964,308 km (0.058 R)
• M6: 1,508,545 km (0.097 R)
• M7: 1,658,741 km (0.053 R)
• M8: 2,361,851 km (0.043 R)
• M9: 3,216,504 km (0.102 R)
• M10: 3,494,307 km (0.112 R)
• M11: 3,848,405 km (0.057 R)
• M12: 4,225,990 km (0.104 R)
• M13: 6,192,903 km (0.116 R)
• M14: 7,978,653 km (0.098 R)
• M15: 10,022,309 km (0.038 R)
• M16: 10,492,944 km (0.117 R)
• M17: 11,351,786 km (0.063 R)
• M18: 14,428,565 km (0.115 R)
• M19: 16,843,972 km (0.056 R)
• M20: 18,537,420 km (0.101 R)
• M21: 19,155,858 km (0.079 R)
• M22: 21,093,898 km (0.078 R)
• M23: 23,464,276 km (0.081 R)
• M24: 26,225,853 km (0.105 R)
• M25: 26,336,256 km (0.118 R)
• M26: 28,725,484 km (0.097 R)
• M27: 29,433,830 km (0.101 R)
• M28: 39,005,401 km (0.105 R)
• M29: 40,312,288 km (0.108 R)
• M30: 48,272,989 km (0.07 R)
• M31: 54,302,830 km (0.093 R)
• M32: 55,748,245 km (0.095 R)
• M33: 58,338,981 km (0.113 R)
• M34: 70,352,737 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.2

Radius: 4.8

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.79 AU - 18.85 AU

Year: 28084 Days

Day: 21.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 65,261,638 km

• M1: 67,319 km (0.114 R)
• M2: 465,848 km (0.089 R)
• M3: 1,128,118 km (0.083 R)
• M4: 2,256,833 km (0.06 R)
• M5: 2,879,310 km (0.076 R)
• M6: 3,553,398 km (0.088 R)
• M7: 4,686,303 km (0.1 R)
• M8: 5,064,935 km (0.12 R)
• M9: 5,883,235 km (0.086 R)
• M10: 7,920,010 km (0.09 R)
• M11: 8,407,101 km (0.054 R)
• M12: 11,757,345 km (0.102 R)
• M13: 13,113,301 km (0.082 R)
• M14: 14,284,652 km (0.103 R)
• M15: 16,208,480 km (0.086 R)
• M16: 18,466,212 km (0.077 R)
• M17: 21,853,855 km (0.036 R)
• M18: 24,599,575 km (0.079 R)
• M19: 24,804,075 km (0.091 R)
• M20: 29,136,130 km (0.12 R)
• M21: 32,574,488 km (0.08 R)
• M22: 33,946,300 km (0.086 R)
• M23: 36,273,594 km (0.095 R)
• M24: 36,804,966 km (0.108 R)
• M25: 42,113,147 km (0.086 R)
• M26: 45,408,040 km (0.033 R)
• M27: 47,433,595 km (0.036 R)
• M28: 47,909,466 km (0.063 R)
• M29: 51,163,519 km (0.119 R)
• M30: 53,527,016 km (0.086 R)
• M31: 59,751,933 km (0.095 R)
• M32: 59,936,536 km (0.066 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 18,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit