🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.79 AU - 2.27 AU

Year: 1067 Days

Day: 29.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.34 AU - 3.24 AU

Year: 1719 Days

Day: 21.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 70.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,452,122 km

• M1: 1,351,168 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.39 AU - 4.07 AU

Year: 2658 Days

Day: 35.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.08 AU - 4.74 AU

Year: 2853 Days

Day: 38.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,452,122 km

• M1: 451,038 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.5

Radius: 10.2

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.42 AU - 6.3 AU

Year: 4579 Days

Day: 11.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 93,452,122 km

• M1: 142,567 km (0.1 R)
• M2: 464,352 km (0.099 R)
• M3: 851,361 km (0.091 R)
• M4: 1,436,439 km (0.101 R)
• M5: 2,155,406 km (0.117 R)
• M6: 2,491,104 km (0.058 R)
• M7: 3,250,463 km (0.096 R)
• M8: 3,954,470 km (0.071 R)
• M9: 4,657,281 km (0.116 R)
• M10: 6,100,152 km (0.039 R)
• M11: 7,203,736 km (0.068 R)
• M12: 7,645,947 km (0.086 R)
• M13: 8,509,875 km (0.045 R)
• M14: 9,926,268 km (0.048 R)
• M15: 10,777,928 km (0.097 R)
• M16: 11,221,635 km (0.099 R)
• M17: 11,863,410 km (0.051 R)
• M18: 12,288,717 km (0.059 R)
• M19: 13,883,879 km (0.085 R)
• M20: 15,167,878 km (0.083 R)
• M21: 15,952,369 km (0.108 R)
• M22: 21,308,122 km (0.033 R)
• M23: 21,726,248 km (0.066 R)
• M24: 23,749,859 km (0.117 R)
• M25: 24,578,182 km (0.036 R)
• M26: 25,270,222 km (0.081 R)
• M27: 26,532,379 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.6

Radius: 9.9

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.48 AU - 6.36 AU

Year: 4656 Days

Day: 9.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 93,452,122 km

• M1: 123,269 km (0.112 R)
• M2: 697,276 km (0.087 R)
• M3: 1,246,898 km (0.064 R)
• M4: 1,560,605 km (0.098 R)
• M5: 1,914,404 km (0.077 R)
• M6: 2,260,125 km (0.093 R)
• M7: 2,751,703 km (0.079 R)
• M8: 3,537,541 km (0.044 R)
• M9: 4,249,627 km (0.106 R)
• M10: 5,161,725 km (0.107 R)
• M11: 6,800,121 km (0.096 R)
• M12: 8,682,660 km (0.109 R)
• M13: 11,717,403 km (0.118 R)
• M14: 18,215,486 km (0.117 R)
• M15: 25,563,883 km (0.114 R)
• M16: 26,776,373 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.8

Radius: 11.8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.05 AU - 12.05 AU

Year: 15433 Days

Day: 6.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 93,452,122 km

• M1: 146,905 km (0.08 R)
• M2: 541,395 km (0.072 R)
• M3: 948,151 km (0.042 R)
• M4: 1,478,775 km (0.06 R)
• M5: 2,089,583 km (0.095 R)
• M6: 3,514,652 km (0.087 R)
• M7: 4,081,180 km (0.087 R)
• M8: 4,642,471 km (0.112 R)
• M9: 5,507,146 km (0.074 R)
• M10: 6,114,813 km (0.093 R)
• M11: 6,599,660 km (0.097 R)
• M12: 8,700,463 km (0.115 R)
• M13: 10,012,885 km (0.112 R)
• M14: 10,630,574 km (0.03 R)
• M15: 12,961,758 km (0.106 R)
• M16: 14,246,804 km (0.099 R)
• M17: 20,333,343 km (0.091 R)
• M18: 21,324,578 km (0.119 R)
• M19: 26,662,679 km (0.068 R)
• M20: 28,400,857 km (0.077 R)
• M21: 29,297,845 km (0.036 R)
• M22: 30,213,534 km (0.094 R)
• M23: 35,594,121 km (0.106 R)
• M24: 37,032,803 km (0.05 R)
• M25: 40,305,706 km (0.077 R)
• M26: 43,029,883 km (0.052 R)
• M27: 44,362,052 km (0.094 R)
• M28: 46,953,386 km (0.029 R)
• M29: 47,577,508 km (0.059 R)
• M30: 49,482,936 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.9

Radius: 5.8

Gravity: 28.92 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.24 AU - 19.08 AU

Year: 25089 Days

Day: 16.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 93,452,122 km

• M1: 72,256 km (0.112 R)
• M2: 344,973 km (0.087 R)
• M3: 711,787 km (0.104 R)
• M4: 992,731 km (0.099 R)
• M5: 1,606,831 km (0.096 R)
• M6: 3,062,418 km (0.082 R)
• M7: 3,299,231 km (0.1 R)
• M8: 4,946,005 km (0.09 R)
• M9: 6,245,562 km (0.115 R)
• M10: 6,725,172 km (0.099 R)
• M11: 7,811,702 km (0.041 R)
• M12: 8,142,612 km (0.026 R)
• M13: 8,773,466 km (0.115 R)
• M14: 10,592,277 km (0.11 R)
• M15: 12,056,541 km (0.1 R)
• M16: 14,622,294 km (0.103 R)
• M17: 16,076,386 km (0.098 R)
• M18: 17,624,125 km (0.055 R)
• M19: 21,224,497 km (0.083 R)
• M20: 26,623,933 km (0.085 R)
• M21: 31,468,510 km (0.053 R)
• M22: 33,301,084 km (0.073 R)
• M23: 35,803,258 km (0.066 R)
• M24: 37,022,930 km (0.105 R)
• M25: 45,633,933 km (0.086 R)
• M26: 53,099,465 km (0.1 R)
• M27: 64,412,804 km (0.115 R)
• M28: 66,214,561 km (0.112 R)
• M29: 71,103,419 km (0.093 R)
• M30: 73,513,890 km (0.094 R)
• M31: 83,700,457 km (0.087 R)
• M32: 83,966,442 km (0.118 R)
• M33: 85,305,194 km (0.084 R)
• M34: 91,083,412 km (0.094 R)
• M35: 93,637,646 km (0.11 R)
• M36: 96,531,168 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486

Radius: 5

Gravity: 19.44 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 17.26 AU - 19.12 AU

Year: 28624 Days

Day: 20.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 93,452,122 km

• M1: 62,532 km (0.072 R)
• M2: 389,104 km (0.071 R)
• M3: 966,701 km (0.045 R)
• M4: 1,719,927 km (0.067 R)
• M5: 2,014,186 km (0.063 R)
• M6: 2,457,893 km (0.066 R)
• M7: 3,185,387 km (0.074 R)
• M8: 3,786,472 km (0.098 R)
• M9: 5,532,877 km (0.048 R)
• M10: 7,200,146 km (0.118 R)
• M11: 12,312,054 km (0.106 R)
• M12: 13,698,976 km (0.047 R)
• M13: 13,927,113 km (0.1 R)
• M14: 15,761,033 km (0.092 R)
• M15: 25,389,152 km (0.061 R)
• M16: 25,618,486 km (0.115 R)
• M17: 28,973,966 km (0.069 R)
• M18: 32,073,634 km (0.06 R)
• M19: 32,341,564 km (0.096 R)
• M20: 32,881,762 km (0.116 R)
• M21: 40,306,453 km (0.117 R)
• M22: 43,827,239 km (0.089 R)
• M23: 44,989,166 km (0.089 R)
• M24: 45,493,311 km (0.11 R)
• M25: 48,070,733 km (0.115 R)
• M26: 52,024,604 km (0.111 R)
• M27: 55,995,829 km (0.093 R)
• M28: 60,367,827 km (0.093 R)
• M29: 62,428,239 km (0.049 R)
• M30: 63,055,353 km (0.094 R)
• M31: 67,125,163 km (0.067 R)
• M32: 80,872,609 km (0.111 R)
• M33: 81,867,136 km (0.114 R)
• M34: 85,927,072 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.8

Radius: 4.9

Gravity: 24.69 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 15.82 AU - 21.1 AU

Year: 29263 Days

Day: 24.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 93,452,122 km

• M1: 60,886 km (0.117 R)
• M2: 345,721 km (0.08 R)
• M3: 544,536 km (0.106 R)
• M4: 808,128 km (0.096 R)
• M5: 1,242,261 km (0.051 R)
• M6: 1,818,661 km (0.097 R)
• M7: 3,237,448 km (0.099 R)
• M8: 3,417,115 km (0.112 R)
• M9: 4,454,576 km (0.104 R)
• M10: 4,753,173 km (0.095 R)
• M11: 5,105,027 km (0.118 R)
• M12: 5,432,048 km (0.087 R)
• M13: 5,686,514 km (0.112 R)
• M14: 6,930,869 km (0.107 R)
• M15: 8,628,057 km (0.113 R)
• M16: 11,734,906 km (0.106 R)
• M17: 12,743,195 km (0.073 R)
• M18: 15,095,921 km (0.113 R)
• M19: 17,723,009 km (0.111 R)
• M20: 19,437,251 km (0.093 R)
• M21: 20,947,741 km (0.099 R)
• M22: 22,643,283 km (0.087 R)
• M23: 23,191,410 km (0.104 R)
• M24: 23,413,114 km (0.057 R)
• M25: 30,342,338 km (0.094 R)
• M26: 30,874,308 km (0.045 R)
• M27: 32,646,444 km (0.108 R)
• M28: 33,205,043 km (0.101 R)
• M29: 45,410,583 km (0.095 R)
• M30: 48,779,378 km (0.109 R)
• M31: 52,692,409 km (0.116 R)
• M32: 54,041,932 km (0.117 R)
• M33: 55,414,193 km (0.032 R)
• M34: 57,010,851 km (0.091 R)
• M35: 68,597,954 km (0.117 R)
• M36: 73,975,698 km (0.057 R)
• M37: 82,687,530 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 14,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit