🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.6 AU - 0.64 AU

Year: 179 Days

Day: 46.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,918,490 km

• M1: 81,830 km (0.052 R)
• M2: 462,706 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.6 AU - 0.72 AU

Year: 197 Days

Day: 17.9 Hours

Environment

Temp: 216 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1 AU - 1.32 AU

Year: 459 Days

Day: 33.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,918,490 km

• M1: 721,062 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.4 AU - 3.76 AU

Year: 2487 Days

Day: 47.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,918,490 km

• M1: 587,172 km (0.09 R)
• M2: 889,808 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.17 AU - 4.97 AU

Year: 3014 Days

Day: 25.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.74 AU - 4.74 AU

Year: 3205 Days

Day: 12.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.8

Radius: 12.3

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.03 AU - 7.05 AU

Year: 6857 Days

Day: 12.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 94,918,490 km

• M1: 173,234 km (0.033 R)
• M2: 426,504 km (0.096 R)
• M3: 583,581 km (0.097 R)
• M4: 783,743 km (0.054 R)
• M5: 870,660 km (0.064 R)
• M6: 949,647 km (0.119 R)
• M7: 1,410,708 km (0.086 R)
• M8: 1,716,336 km (0.092 R)
• M9: 1,818,063 km (0.043 R)
• M10: 2,027,949 km (0.082 R)
• M11: 2,277,777 km (0.097 R)
• M12: 2,756,191 km (0.12 R)
• M13: 3,176,112 km (0.118 R)
• M14: 4,273,114 km (0.102 R)
• M15: 4,473,425 km (0.086 R)
• M16: 4,821,091 km (0.105 R)
• M17: 5,894,306 km (0.084 R)
• M18: 6,050,486 km (0.043 R)
• M19: 6,781,421 km (0.083 R)
• M20: 7,468,075 km (0.03 R)
• M21: 7,758,594 km (0.046 R)
• M22: 8,077,687 km (0.088 R)
• M23: 8,476,365 km (0.098 R)
• M24: 8,907,057 km (0.118 R)
• M25: 9,189,648 km (0.081 R)
• M26: 9,553,470 km (0.038 R)
• M27: 9,763,505 km (0.107 R)
• M28: 9,842,792 km (0.119 R)
• M29: 10,001,665 km (0.041 R)
• M30: 11,221,336 km (0.079 R)
• M31: 12,003,733 km (0.083 R)
• M32: 12,258,947 km (0.118 R)
• M33: 14,215,238 km (0.084 R)
• M34: 14,666,276 km (0.115 R)
• M35: 14,817,819 km (0.073 R)
• M36: 15,644,497 km (0.08 R)
• M37: 15,954,613 km (0.109 R)
• M38: 16,423,453 km (0.074 R)
• M39: 16,738,655 km (0.049 R)
• M40: 16,865,215 km (0.074 R)
• M41: 17,535,114 km (0.106 R)
• M42: 18,999,977 km (0.092 R)
• M43: 19,563,512 km (0.066 R)
• M44: 20,740,997 km (0.12 R)
• M45: 21,081,631 km (0.11 R)
• M46: 22,323,443 km (0.095 R)
• M47: 22,742,616 km (0.089 R)
• M48: 22,918,095 km (0.084 R)
• M49: 23,695,256 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.3

Radius: 12.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.06 AU - 10.34 AU

Year: 11090 Days

Day: 9.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 94,918,490 km

• M1: 198,217 km (0.117 R)
• M2: 470,635 km (0.079 R)
• M3: 800,349 km (0.076 R)
• M4: 890,407 km (0.09 R)
• M5: 1,115,252 km (0.084 R)
• M6: 1,506,750 km (0.077 R)
• M7: 2,023,461 km (0.12 R)
• M8: 2,524,913 km (0.064 R)
• M9: 2,944,086 km (0.113 R)
• M10: 3,137,516 km (0.097 R)
• M11: 3,235,802 km (0.113 R)
• M12: 3,639,716 km (0.074 R)
• M13: 3,979,752 km (0.066 R)
• M14: 4,719,065 km (0.093 R)
• M15: 5,003,750 km (0.087 R)
• M16: 5,830,727 km (0.062 R)
• M17: 5,952,350 km (0.083 R)
• M18: 8,696,124 km (0.12 R)
• M19: 8,835,400 km (0.072 R)
• M20: 9,116,195 km (0.093 R)
• M21: 9,650,708 km (0.056 R)
• M22: 9,758,718 km (0.091 R)
• M23: 9,867,326 km (0.068 R)
• M24: 10,085,589 km (0.099 R)
• M25: 10,416,051 km (0.095 R)
• M26: 10,526,903 km (0.108 R)
• M27: 10,638,204 km (0.063 R)
• M28: 10,824,752 km (0.093 R)
• M29: 11,049,897 km (0.1 R)
• M30: 11,200,841 km (0.099 R)
• M31: 11,504,824 km (0.116 R)
• M32: 11,850,096 km (0.048 R)
• M33: 12,043,526 km (0.067 R)
• M34: 12,354,989 km (0.112 R)
• M35: 12,472,423 km (0.106 R)
• M36: 12,590,306 km (0.035 R)
• M37: 13,065,579 km (0.086 R)
• M38: 13,305,384 km (0.119 R)
• M39: 13,708,401 km (0.029 R)
• M40: 14,443,974 km (0.076 R)
• M41: 14,526,402 km (0.096 R)
• M42: 14,609,130 km (0.108 R)
• M43: 14,774,884 km (0.096 R)
• M44: 15,066,600 km (0.031 R)
• M45: 15,402,447 km (0.119 R)
• M46: 16,424,350 km (0.115 R)
• M47: 17,292,766 km (0.045 R)
• M48: 18,131,561 km (0.099 R)
• M49: 18,399,341 km (0.077 R)
• M50: 18,803,256 km (0.044 R)
• M51: 18,893,313 km (0.114 R)
• M52: 19,346,445 km (0.101 R)
• M53: 19,437,401 km (0.051 R)
• M54: 19,986,575 km (0.111 R)
• M55: 20,866,509 km (0.079 R)
• M56: 21,100,331 km (0.056 R)
• M57: 21,193,979 km (0.065 R)
• M58: 21,617,491 km (0.083 R)
• M59: 21,901,278 km (0.066 R)
• M60: 22,424,870 km (0.12 R)
• M61: 23,971,563 km (0.116 R)
• M62: 24,118,318 km (0.117 R)
• M63: 24,461,945 km (0.091 R)
• M64: 24,659,115 km (0.091 R)
• M65: 26,053,516 km (0.081 R)
• M66: 26,154,046 km (0.111 R)
• M67: 26,305,140 km (0.034 R)
• M68: 26,658,939 km (0.084 R)
• M69: 27,115,960 km (0.071 R)
• M70: 27,422,187 km (0.084 R)
• M71: 28,710,375 km (0.107 R)
• M72: 28,918,316 km (0.047 R)
• M73: 29,126,705 km (0.079 R)
• M74: 30,918,439 km (0.088 R)
• M75: 31,291,835 km (0.061 R)
• M76: 31,398,798 km (0.083 R)
• M77: 31,505,910 km (0.099 R)
• M78: 32,258,686 km (0.103 R)
• M79: 32,474,855 km (0.076 R)
• M80: 32,637,319 km (0.086 R)
• M81: 34,111,606 km (0.094 R)
• M82: 34,442,217 km (0.067 R)
• M83: 35,607,584 km (0.111 R)
• M84: 35,831,084 km (0.118 R)
• M85: 36,055,032 km (0.088 R)
• M86: 36,785,817 km (0.1 R)
• M87: 37,521,689 km (0.103 R)
• M88: 37,749,078 km (0.081 R)
• M89: 38,033,912 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.1

Radius: 7.9

Gravity: 13.65 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 15.05 AU - 18.29 AU

Year: 24985 Days

Day: 21.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,918,490 km

• M1: 101,278 km (0.089 R)
• M2: 222,901 km (0.096 R)
• M3: 719,117 km (0.099 R)
• M4: 1,354,758 km (0.1 R)
• M5: 1,562,101 km (0.106 R)
• M6: 2,448,020 km (0.062 R)
• M7: 3,652,282 km (0.067 R)
• M8: 3,892,985 km (0.112 R)
• M9: 4,138,775 km (0.096 R)
• M10: 4,594,001 km (0.079 R)
• M11: 4,749,433 km (0.113 R)
• M12: 4,906,511 km (0.059 R)
• M13: 5,387,917 km (0.05 R)
• M14: 5,442,371 km (0.113 R)
• M15: 6,338,163 km (0.027 R)
• M16: 7,279,133 km (0.046 R)
• M17: 8,389,149 km (0.111 R)
• M18: 8,770,774 km (0.096 R)
• M19: 9,353,906 km (0.113 R)
• M20: 9,749,592 km (0.118 R)
• M21: 10,150,664 km (0.114 R)
• M22: 11,316,481 km (0.099 R)
• M23: 11,456,504 km (0.056 R)
• M24: 12,164,700 km (0.104 R)
• M25: 12,596,590 km (0.059 R)
• M26: 12,887,258 km (0.086 R)
• M27: 13,180,021 km (0.054 R)
• M28: 14,982,975 km (0.062 R)
• M29: 15,136,612 km (0.089 R)
• M30: 17,423,664 km (0.103 R)
• M31: 17,585,379 km (0.09 R)
• M32: 17,991,687 km (0.072 R)
• M33: 18,319,007 km (0.088 R)
• M34: 19,145,984 km (0.091 R)
• M35: 23,192,158 km (0.107 R)
• M36: 24,809,311 km (0.096 R)
• M37: 25,723,354 km (0.025 R)
• M38: 26,092,113 km (0.057 R)
• M39: 26,928,066 km (0.093 R)
• M40: 27,490,254 km (0.097 R)
• M41: 28,056,333 km (0.067 R)
• M42: 29,104,116 km (0.075 R)
• M43: 29,199,859 km (0.11 R)
• M44: 30,943,871 km (0.084 R)
• M45: 31,631,123 km (0.1 R)
• M46: 31,729,708 km (0.117 R)
• M47: 32,224,129 km (0.116 R)
• M48: 32,621,611 km (0.048 R)
• M49: 32,820,875 km (0.088 R)
• M50: 33,020,588 km (0.079 R)
• M51: 33,722,950 km (0.052 R)
• M52: 33,823,630 km (0.097 R)
• M53: 34,836,407 km (0.079 R)
• M54: 37,515,705 km (0.073 R)
• M55: 37,620,125 km (0.102 R)
• M56: 37,829,113 km (0.059 R)
• M57: 39,727,809 km (0.102 R)
• M58: 40,367,489 km (0.066 R)
• M59: 43,617,054 km (0.042 R)
• M60: 44,497,587 km (0.101 R)
• M61: 44,940,098 km (0.095 R)
• M62: 46,500,404 km (0.052 R)
• M63: 47,287,289 km (0.06 R)
• M64: 47,625,829 km (0.047 R)
• M65: 48,532,541 km (0.11 R)
• M66: 48,873,924 km (0.073 R)
• M67: 49,903,157 km (0.091 R)
• M68: 50,132,939 km (0.08 R)
• M69: 50,824,081 km (0.097 R)
• M70: 52,215,940 km (0.114 R)
• M71: 52,682,685 km (0.093 R)
• M72: 53,267,912 km (0.096 R)
• M73: 53,502,781 km (0.088 R)
• M74: 54,209,032 km (0.084 R)
• M75: 54,799,944 km (0.036 R)
• M76: 55,036,907 km (0.049 R)
• M77: 55,511,880 km (0.056 R)
• M78: 55,630,811 km (0.116 R)
• M79: 56,585,544 km (0.078 R)
• M80: 61,685,784 km (0.104 R)
• M81: 63,293,962 km (0.044 R)
• M82: 64,040,904 km (0.083 R)
• M83: 64,915,902 km (0.049 R)
• M84: 65,041,265 km (0.048 R)
• M85: 69,478,337 km (0.096 R)
• M86: 70,248,767 km (0.096 R)
• M87: 71,280,393 km (0.083 R)
• M88: 74,930,282 km (0.045 R)
• M89: 75,588,513 km (0.064 R)
• M90: 79,175,571 km (0.075 R)
• M91: 79,309,461 km (0.091 R)
• M92: 81,192,150 km (0.112 R)
• M93: 85,001,510 km (0.061 R)
• M94: 89,984,316 km (0.099 R)
• M95: 91,806,717 km (0.105 R)
• M96: 93,216,827 km (0.101 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: 495 - 12,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit