🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.9 AU - 2.38 AU

Year: 1116 Days

Day: 12.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,694,228 km

• M1: 150,047 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.2

Radius: 12.3

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.55 AU - 7.13 AU

Year: 5031 Days

Day: 5.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,694,228 km

• M1: 153,039 km (0.093 R)
• M2: 672,742 km (0.05 R)
• M3: 1,155,494 km (0.12 R)
• M4: 1,729,501 km (0.041 R)
• M5: 3,223,385 km (0.118 R)
• M6: 3,710,177 km (0.103 R)
• M7: 4,311,111 km (0.114 R)
• M8: 6,805,656 km (0.11 R)
• M9: 7,905,350 km (0.059 R)
• M10: 8,796,355 km (0.089 R)
• M11: 9,266,391 km (0.098 R)
• M12: 10,535,430 km (0.118 R)
• M13: 11,274,892 km (0.099 R)
• M14: 13,041,793 km (0.106 R)
• M15: 13,846,181 km (0.054 R)
• M16: 14,383,985 km (0.11 R)
• M17: 17,229,636 km (0.098 R)
• M18: 17,737,969 km (0.084 R)
• M19: 19,565,906 km (0.082 R)
• M20: 21,129,054 km (0.044 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.4

Radius: 6.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.52 AU - 14.64 AU

Year: 16862 Days

Day: 17.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,694,228 km

• M1: 135,685 km (0.116 R)
• M2: 363,672 km (0.066 R)
• M3: 1,232,238 km (0.117 R)
• M4: 1,834,967 km (0.11 R)
• M5: 2,746,916 km (0.108 R)
• M6: 3,540,533 km (0.084 R)
• M7: 5,246,996 km (0.1 R)
• M8: 5,571,922 km (0.103 R)
• M9: 6,164,779 km (0.114 R)
• M10: 6,730,109 km (0.079 R)
• M11: 8,921,119 km (0.079 R)
• M12: 9,470,592 km (0.052 R)
• M13: 13,036,407 km (0.094 R)
• M14: 15,774,647 km (0.085 R)
• M15: 22,203,765 km (0.09 R)
• M16: 22,664,975 km (0.034 R)
• M17: 24,738,252 km (0.08 R)
• M18: 32,295,936 km (0.028 R)
• M19: 33,387,253 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.7

Radius: 6.7

Gravity: 20.67 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 14.42 AU - 16.26 AU

Year: 21416 Days

Day: 21.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,694,228 km

• M1: 83,625 km (0.055 R)
• M2: 299,944 km (0.101 R)
• M3: 668,254 km (0.12 R)
• M4: 1,046,437 km (0.114 R)
• M5: 1,542,952 km (0.081 R)
• M6: 2,366,190 km (0.026 R)
• M7: 2,782,670 km (0.068 R)
• M8: 3,422,500 km (0.109 R)
• M9: 3,635,527 km (0.11 R)
• M10: 4,614,795 km (0.066 R)
• M11: 8,429,990 km (0.047 R)
• M12: 9,106,471 km (0.106 R)
• M13: 12,389,396 km (0.065 R)
• M14: 13,412,347 km (0.061 R)
• M15: 14,889,177 km (0.095 R)
• M16: 15,708,524 km (0.109 R)
• M17: 18,625,832 km (0.073 R)
• M18: 18,907,675 km (0.109 R)
• M19: 21,885,271 km (0.081 R)
• M20: 22,410,210 km (0.053 R)
• M21: 26,322,344 km (0.086 R)
• M22: 28,376,921 km (0.047 R)
• M23: 29,634,291 km (0.079 R)
• M24: 30,928,313 km (0.098 R)
• M25: 40,270,700 km (0.12 R)
• M26: 40,742,232 km (0.064 R)
• M27: 41,376,677 km (0.091 R)
• M28: 43,484,211 km (0.086 R)
• M29: 44,313,432 km (0.12 R)
• M30: 52,257,379 km (0.072 R)
• M31: 53,762,333 km (0.109 R)
• M32: 56,073,620 km (0.103 R)
• M33: 56,661,540 km (0.098 R)
• M34: 63,615,597 km (0.102 R)
• M35: 67,517,558 km (0.06 R)
• M36: 73,664,983 km (0.082 R)
• M37: 80,672,148 km (0.097 R)
• M38: 88,110,603 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.7

Radius: 6.2

Gravity: 14.53 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 13.55 AU - 22.05 AU

Year: 26769 Days

Day: 22.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,694,228 km

• M1: 77,193 km (0.073 R)
• M2: 580,141 km (0.11 R)
• M3: 1,126,622 km (0.111 R)
• M4: 1,441,226 km (0.071 R)
• M5: 2,053,081 km (0.055 R)
• M6: 2,453,106 km (0.107 R)
• M7: 2,877,365 km (0.113 R)
• M8: 3,497,598 km (0.061 R)
• M9: 4,035,103 km (0.101 R)
• M10: 4,736,119 km (0.098 R)
• M11: 7,375,325 km (0.114 R)
• M12: 8,256,456 km (0.119 R)
• M13: 9,557,658 km (0.06 R)
• M14: 10,163,829 km (0.049 R)
• M15: 11,055,283 km (0.09 R)
• M16: 12,702,804 km (0.095 R)
• M17: 14,041,256 km (0.063 R)
• M18: 14,903,987 km (0.085 R)
• M19: 16,052,450 km (0.093 R)
• M20: 18,339,801 km (0.092 R)
• M21: 21,544,337 km (0.079 R)
• M22: 21,852,958 km (0.044 R)
• M23: 23,876,568 km (0.075 R)
• M24: 25,217,115 km (0.079 R)
• M25: 25,674,884 km (0.095 R)
• M26: 27,682,488 km (0.035 R)
• M27: 31,344,643 km (0.052 R)
• M28: 37,646,454 km (0.052 R)
• M29: 38,094,200 km (0.093 R)
• M30: 39,000,614 km (0.11 R)
• M31: 42,446,900 km (0.037 R)
• M32: 47,466,058 km (0.102 R)
• M33: 50,659,823 km (0.112 R)
• M34: 81,516,029 km (0.079 R)
• M35: 84,031,966 km (0.109 R)
• M36: 85,052,673 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.4

Radius: 4

Gravity: 13.4 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 16.82 AU - 19.32 AU

Year: 27380 Days

Day: 22.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 91.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,694,228 km

• M1: 49,816 km (0.081 R)
• M2: 217,067 km (0.049 R)
• M3: 433,385 km (0.11 R)
• M4: 814,112 km (0.093 R)
• M5: 2,077,166 km (0.096 R)
• M6: 2,357,812 km (0.107 R)
• M7: 3,514,503 km (0.118 R)
• M8: 4,935,383 km (0.079 R)
• M9: 5,397,641 km (0.115 R)
• M10: 7,221,089 km (0.031 R)
• M11: 7,722,392 km (0.077 R)
• M12: 12,531,814 km (0.106 R)
• M13: 14,073,719 km (0.109 R)
• M14: 16,890,647 km (0.085 R)
• M15: 17,608,866 km (0.082 R)
• M16: 18,264,254 km (0.107 R)
• M17: 18,766,305 km (0.052 R)
• M18: 20,238,647 km (0.106 R)
• M19: 21,786,387 km (0.119 R)
• M20: 28,655,023 km (0.093 R)
• M21: 30,602,189 km (0.103 R)
• M22: 41,815,447 km (0.106 R)
• M23: 42,540,548 km (0.118 R)
• M24: 48,965,328 km (0.078 R)
• M25: 50,095,390 km (0.112 R)
• M26: 51,407,962 km (0.096 R)
• M27: 59,585,430 km (0.06 R)
• M28: 62,933,580 km (0.106 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 11,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit