🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.45 AU - 0.69 AU

Year: 165 Days

Day: 24.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.16 AU - 1.36 AU

Year: 542 Days

Day: 23.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.07 AU - 1.69 AU

Year: 621 Days

Day: 23.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,635,435 km

• M1: 43,084 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.43 AU - 1.65 AU

Year: 732 Days

Day: 33.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,635,435 km

• M1: 1,342,342 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.5

Radius: 5

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.28 AU - 13.46 AU

Year: 18718 Days

Day: 21.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 98,635,435 km

• M1: 63,579 km (0.09 R)
• M2: 264,788 km (0.077 R)
• M3: 546,930 km (0.057 R)
• M4: 724,353 km (0.117 R)
• M5: 1,069,774 km (0.028 R)
• M6: 1,338,751 km (0.041 R)
• M7: 1,977,684 km (0.102 R)
• M8: 3,191,072 km (0.108 R)
• M9: 3,412,178 km (0.075 R)
• M10: 3,617,277 km (0.049 R)
• M11: 4,023,884 km (0.114 R)
• M12: 4,194,874 km (0.12 R)
• M13: 5,427,560 km (0.078 R)
• M14: 5,601,393 km (0.034 R)
• M15: 6,964,828 km (0.047 R)
• M16: 8,866,217 km (0.108 R)
• M17: 10,222,322 km (0.111 R)
• M18: 10,434,302 km (0.091 R)
• M19: 10,703,428 km (0.066 R)
• M20: 10,922,141 km (0.116 R)
• M21: 12,658,224 km (0.083 R)
• M22: 13,783,649 km (0.084 R)
• M23: 13,977,527 km (0.115 R)
• M24: 14,173,201 km (0.095 R)
• M25: 15,594,680 km (0.062 R)
• M26: 16,593,396 km (0.103 R)
• M27: 20,091,742 km (0.119 R)
• M28: 21,445,453 km (0.084 R)
• M29: 24,051,897 km (0.096 R)
• M30: 26,962,623 km (0.102 R)
• M31: 29,347,063 km (0.111 R)
• M32: 32,778,240 km (0.091 R)
• M33: 37,840,183 km (0.114 R)
• M34: 40,424,037 km (0.11 R)
• M35: 43,399,240 km (0.118 R)
• M36: 44,516,287 km (0.026 R)
• M37: 46,662,418 km (0.09 R)
• M38: 47,687,014 km (0.118 R)
• M39: 51,159,480 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545

Radius: 3.3

Gravity: 50.05 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.61 AU - 15.89 AU

Year: 21690 Days

Day: 24 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 98,635,435 km

• M1: 43,683 km (0.072 R)
• M2: 224,098 km (0.082 R)
• M3: 833,111 km (0.089 R)
• M4: 957,875 km (0.105 R)
• M5: 1,537,866 km (0.107 R)
• M6: 2,388,180 km (0.118 R)
• M7: 2,714,154 km (0.089 R)
• M8: 3,312,845 km (0.075 R)
• M9: 3,963,596 km (0.082 R)
• M10: 4,765,889 km (0.063 R)
• M11: 6,121,545 km (0.105 R)
• M12: 7,471,666 km (0.116 R)
• M13: 12,281,836 km (0.116 R)
• M14: 12,483,942 km (0.055 R)
• M15: 13,599,643 km (0.091 R)
• M16: 14,404,181 km (0.109 R)
• M17: 19,815,285 km (0.05 R)
• M18: 25,663,515 km (0.117 R)
• M19: 26,104,679 km (0.057 R)
• M20: 28,152,374 km (0.085 R)
• M21: 33,998,809 km (0.059 R)
• M22: 36,436,357 km (0.041 R)
• M23: 42,571,664 km (0.064 R)
• M24: 48,182,183 km (0.049 R)
• M25: 48,516,833 km (0.05 R)
• M26: 48,853,129 km (0.111 R)
• M27: 51,076,603 km (0.114 R)
• M28: 61,624,599 km (0.096 R)
• M29: 64,826,592 km (0.105 R)
• M30: 66,261,534 km (0.097 R)
• M31: 67,091,055 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.2

Radius: 4.8

Gravity: 34.43 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 17.23 AU - 17.27 AU

Year: 27432 Days

Day: 16 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 98,635,435 km

• M1: 62,981 km (0.047 R)
• M2: 561,291 km (0.053 R)
• M3: 934,089 km (0.086 R)
• M4: 1,243,458 km (0.113 R)
• M5: 1,563,298 km (0.115 R)
• M6: 2,021,666 km (0.034 R)
• M7: 2,801,819 km (0.106 R)
• M8: 4,142,814 km (0.063 R)
• M9: 5,052,818 km (0.111 R)
• M10: 5,685,018 km (0.101 R)
• M11: 6,274,434 km (0.093 R)
• M12: 8,746,240 km (0.093 R)
• M13: 13,446,006 km (0.075 R)
• M14: 14,818,567 km (0.115 R)
• M15: 15,495,796 km (0.052 R)
• M16: 19,193,706 km (0.09 R)
• M17: 19,997,795 km (0.089 R)
• M18: 20,408,142 km (0.105 R)
• M19: 21,672,992 km (0.035 R)
• M20: 26,757,973 km (0.087 R)
• M21: 27,760,578 km (0.083 R)
• M22: 28,399,809 km (0.108 R)
• M23: 29,179,813 km (0.074 R)
• M24: 33,438,266 km (0.111 R)
• M25: 34,016,312 km (0.066 R)
• M26: 35,640,047 km (0.119 R)
• M27: 46,838,944 km (0.059 R)
• M28: 49,777,195 km (0.067 R)
• M29: 50,152,836 km (0.066 R)
• M30: 51,291,276 km (0.056 R)
• M31: 60,811,385 km (0.034 R)
• M32: 63,417,829 km (0.085 R)
• M33: 63,638,336 km (0.093 R)
• M34: 63,859,292 km (0.076 R)
• M35: 66,324,366 km (0.095 R)
• M36: 87,000,886 km (0.065 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 17,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit