🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.43 AU - 0.57 AU

Year: 133 Days

Day: 39.3 Hours

Environment

Temp: 205 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.58 AU - 0.72 AU

Year: 197 Days

Day: 28.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,540,591 km

• M1: 432,039 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.02 AU - 1.42 AU

Year: 508 Days

Day: 21.4 Hours

Environment

Temp: -16 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.61 AU - 2.25 AU

Year: 1010 Days

Day: 19.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,540,591 km

• M1: 1,233,734 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.65 AU - 2.23 AU

Year: 1018 Days

Day: 34.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,540,591 km

• M1: 1,323,792 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.29 AU - 3.49 AU

Year: 1851 Days

Day: 22.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,540,591 km

• M1: 1,294,770 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.4

Radius: 10.5

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.43 AU - 5.37 AU

Year: 4086 Days

Day: 5.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 44,540,591 km

• M1: 131,048 km (0.099 R)
• M2: 259,852 km (0.066 R)
• M3: 521,648 km (0.11 R)
• M4: 620,981 km (0.05 R)
• M5: 1,035,816 km (0.072 R)
• M6: 1,263,803 km (0.118 R)
• M7: 1,656,198 km (0.039 R)
• M8: 2,364,394 km (0.034 R)
• M9: 2,444,728 km (0.053 R)
• M10: 2,714,902 km (0.043 R)
• M11: 2,896,514 km (0.07 R)
• M12: 2,970,266 km (0.101 R)
• M13: 3,094,582 km (0.118 R)
• M14: 3,284,421 km (0.068 R)
• M15: 3,361,464 km (0.106 R)
• M16: 3,530,360 km (0.106 R)
• M17: 3,917,669 km (0.116 R)
• M18: 4,660,273 km (0.093 R)
• M19: 5,189,401 km (0.1 R)
• M20: 5,476,329 km (0.099 R)
• M21: 5,955,940 km (0.085 R)
• M22: 6,113,467 km (0.071 R)
• M23: 6,400,545 km (0.07 R)
• M24: 6,610,730 km (0.057 R)
• M25: 6,806,853 km (0.118 R)
• M26: 6,922,043 km (0.08 R)
• M27: 7,389,536 km (0.082 R)
• M28: 7,491,113 km (0.061 R)
• M29: 7,798,387 km (0.104 R)
• M30: 8,144,856 km (0.117 R)
• M31: 8,232,221 km (0.113 R)
• M32: 8,337,538 km (0.105 R)
• M33: 8,602,775 km (0.109 R)
• M34: 8,781,096 km (0.109 R)
• M35: 9,014,768 km (0.106 R)
• M36: 9,214,182 km (0.113 R)
• M37: 9,360,040 km (0.104 R)
• M38: 9,525,196 km (0.078 R)
• M39: 9,709,799 km (0.087 R)
• M40: 9,970,100 km (0.059 R)
• M41: 10,138,846 km (0.055 R)
• M42: 11,365,100 km (0.096 R)
• M43: 11,738,047 km (0.041 R)
• M44: 11,896,322 km (0.063 R)
• M45: 12,617,384 km (0.073 R)
• M46: 12,759,202 km (0.076 R)
• M47: 12,881,274 km (0.057 R)
• M48: 13,105,970 km (0.099 R)
• M49: 13,808,781 km (0.119 R)
• M50: 14,038,713 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.4

Radius: 14.2

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.98 AU - 6.5 AU

Year: 5872 Days

Day: 7.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 81.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 44,540,591 km

• M1: 178,171 km (0.058 R)
• M2: 309,967 km (0.051 R)
• M3: 447,896 km (0.094 R)
• M4: 607,068 km (0.082 R)
• M5: 806,781 km (0.096 R)
• M6: 1,001,109 km (0.104 R)
• M7: 1,655,899 km (0.066 R)
• M8: 2,901,451 km (0.053 R)
• M9: 3,420,406 km (0.046 R)
• M10: 3,872,640 km (0.073 R)
• M11: 4,228,683 km (0.065 R)
• M12: 4,595,347 km (0.066 R)
• M13: 5,503,257 km (0.108 R)
• M14: 6,257,829 km (0.104 R)
• M15: 6,599,510 km (0.111 R)
• M16: 7,560,527 km (0.067 R)
• M17: 7,965,339 km (0.05 R)
• M18: 8,944,756 km (0.067 R)
• M19: 9,546,439 km (0.093 R)
• M20: 10,383,887 km (0.027 R)
• M21: 10,495,936 km (0.063 R)
• M22: 12,058,336 km (0.052 R)
• M23: 13,083,531 km (0.059 R)
• M24: 13,521,104 km (0.115 R)
• M25: 13,988,149 km (0.055 R)
• M26: 14,335,665 km (0.108 R)
• M27: 14,485,562 km (0.119 R)
• M28: 14,610,775 km (0.093 R)
• M29: 14,938,095 km (0.088 R)
• M30: 15,090,087 km (0.118 R)
• M31: 15,242,527 km (0.11 R)
• M32: 16,090,149 km (0.056 R)
• M33: 16,611,198 km (0.102 R)
• M34: 16,742,395 km (0.097 R)
• M35: 17,058,645 km (0.089 R)
• M36: 17,190,890 km (0.091 R)
• M37: 17,536,610 km (0.072 R)
• M38: 17,911,503 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.2

Radius: 4.3

Gravity: 33.65 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.49 AU - 16.43 AU

Year: 21798 Days

Day: 16.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 164.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,540,591 km

• M1: 73,153 km (0.105 R)
• M2: 361,728 km (0.041 R)
• M3: 399,426 km (0.11 R)
• M4: 542,442 km (0.066 R)
• M5: 1,497,774 km (0.106 R)
• M6: 1,591,721 km (0.082 R)
• M7: 2,124,140 km (0.096 R)
• M8: 2,229,756 km (0.085 R)
• M9: 3,666,943 km (0.047 R)
• M10: 4,538,949 km (0.119 R)
• M11: 5,328,078 km (0.083 R)
• M12: 6,059,013 km (0.109 R)
• M13: 6,158,795 km (0.028 R)
• M14: 6,309,589 km (0.037 R)
• M15: 7,133,874 km (0.103 R)
• M16: 9,051,569 km (0.056 R)
• M17: 9,165,712 km (0.111 R)
• M18: 9,395,494 km (0.095 R)
• M19: 9,453,239 km (0.116 R)
• M20: 9,978,028 km (0.054 R)
• M21: 10,036,970 km (0.118 R)
• M22: 11,177,803 km (0.101 R)
• M23: 11,361,659 km (0.117 R)
• M24: 11,423,293 km (0.103 R)
• M25: 12,044,424 km (0.081 R)
• M26: 12,868,259 km (0.086 R)
• M27: 14,569,785 km (0.117 R)
• M28: 14,837,865 km (0.107 R)
• M29: 15,583,161 km (0.079 R)
• M30: 16,063,819 km (0.033 R)
• M31: 16,340,575 km (0.05 R)
• M32: 16,828,863 km (0.107 R)
• M33: 17,891,157 km (0.101 R)
• M34: 18,322,149 km (0.087 R)
• M35: 18,394,255 km (0.114 R)
• M36: 18,611,321 km (0.104 R)
• M37: 18,902,140 km (0.103 R)
• M38: 19,267,607 km (0.075 R)
• M39: 20,079,924 km (0.102 R)
• M40: 20,978,708 km (0.109 R)
• M41: 21,054,255 km (0.099 R)
• M42: 22,351,418 km (0.109 R)
• M43: 23,674,312 km (0.102 R)
• M44: 27,131,818 km (0.068 R)
• M45: 28,291,052 km (0.093 R)
• M46: 31,000,718 km (0.1 R)
• M47: 31,258,924 km (0.091 R)
• M48: 31,517,878 km (0.06 R)
• M49: 32,124,946 km (0.089 R)
• M50: 35,937,448 km (0.072 R)
• M51: 36,389,981 km (0.05 R)
• M52: 36,935,415 km (0.058 R)
• M53: 38,680,624 km (0.104 R)
• M54: 39,796,624 km (0.06 R)
• M55: 39,890,123 km (0.083 R)
• M56: 41,206,434 km (0.08 R)
• M57: 41,774,906 km (0.077 R)
• M58: 41,869,901 km (0.062 R)
• M59: 42,441,514 km (0.05 R)
• M60: 44,753,250 km (0.074 R)
• M61: 46,218,711 km (0.104 R)
• M62: 47,699,879 km (0.106 R)
• M63: 51,929,161 km (0.064 R)
• M64: 54,295,500 km (0.064 R)
• M65: 54,399,171 km (0.117 R)
• M66: 55,857,601 km (0.083 R)
• M67: 56,486,510 km (0.04 R)
• M68: 56,802,012 km (0.068 R)
• M69: 57,223,280 km (0.111 R)
• M70: 57,751,510 km (0.102 R)
• M71: 58,069,256 km (0.112 R)
• M72: 59,666,512 km (0.083 R)
• M73: 59,880,437 km (0.101 R)
• M74: 60,739,279 km (0.112 R)
• M75: 61,170,121 km (0.095 R)
• M76: 61,602,010 km (0.096 R)
• M77: 62,686,295 km (0.075 R)
• M78: 62,795,053 km (0.111 R)
• M79: 64,105,231 km (0.041 R)
• M80: 65,313,982 km (0.092 R)
• M81: 66,752,365 km (0.067 R)
• M82: 68,089,321 km (0.074 R)
• M83: 69,434,954 km (0.094 R)
• M84: 69,660,099 km (0.117 R)
• M85: 70,789,563 km (0.095 R)
• M86: 71,016,054 km (0.1 R)
• M87: 72,951,850 km (0.107 R)
• M88: 73,983,777 km (0.049 R)
• M89: 76,177,929 km (0.039 R)
• M90: 76,294,016 km (0.115 R)
• M91: 77,691,410 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.8

Radius: 4.5

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 15.85 AU - 22.53 AU

Year: 31669 Days

Day: 18.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 44,540,591 km

• M1: 146,008 km (0.12 R)
• M2: 253,269 km (0.109 R)
• M3: 538,403 km (0.097 R)
• M4: 844,779 km (0.106 R)
• M5: 1,358,498 km (0.076 R)
• M6: 1,928,317 km (0.078 R)
• M7: 1,974,991 km (0.086 R)
• M8: 2,287,052 km (0.107 R)
• M9: 2,902,947 km (0.086 R)
• M10: 3,368,495 km (0.092 R)
• M11: 3,538,438 km (0.06 R)
• M12: 3,624,457 km (0.08 R)
• M13: 5,091,414 km (0.116 R)
• M14: 5,650,012 km (0.031 R)
• M15: 5,885,629 km (0.093 R)
• M16: 6,859,810 km (0.067 R)
• M17: 8,527,228 km (0.119 R)
• M18: 9,425,414 km (0.088 R)
• M19: 9,664,621 km (0.087 R)
• M20: 10,230,550 km (0.103 R)
• M21: 10,973,901 km (0.101 R)
• M22: 11,141,451 km (0.105 R)
• M23: 11,820,027 km (0.117 R)
• M24: 13,799,057 km (0.119 R)
• M25: 13,934,593 km (0.07 R)
• M26: 14,619,003 km (0.084 R)
• M27: 14,803,308 km (0.054 R)
• M28: 15,360,859 km (0.05 R)
• M29: 15,830,895 km (0.066 R)
• M30: 17,123,122 km (0.096 R)
• M31: 17,171,592 km (0.086 R)
• M32: 18,498,525 km (0.113 R)
• M33: 20,062,271 km (0.094 R)
• M34: 22,036,066 km (0.111 R)
• M35: 22,247,447 km (0.115 R)
• M36: 23,314,230 km (0.095 R)
• M37: 23,637,511 km (0.12 R)
• M38: 24,945,445 km (0.108 R)
• M39: 25,552,663 km (0.111 R)
• M40: 27,460,185 km (0.081 R)
• M41: 29,123,115 km (0.116 R)
• M42: 31,113,814 km (0.052 R)
• M43: 32,425,189 km (0.09 R)
• M44: 34,181,169 km (0.063 R)
• M45: 35,101,495 km (0.112 R)
• M46: 36,092,281 km (0.083 R)
• M47: 36,653,423 km (0.099 R)
• M48: 39,374,758 km (0.115 R)
• M49: 42,225,645 km (0.026 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 15,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit