🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.74 AU - 0.94 AU

Year: 284 Days

Day: 33.7 Hours

Environment

Temp: 75 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,348,716 km

• M1: 452,982 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.45 AU - 1.87 AU

Year: 789 Days

Day: 27.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.8 AU - 1.86 AU

Year: 913 Days

Day: 22.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,348,716 km

• M1: 1,390,363 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.96 AU - 2.02 AU

Year: 1036 Days

Day: 20.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,348,716 km

• M1: 100,081 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.25 AU - 4.31 AU

Year: 2712 Days

Day: 24.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,348,716 km

• M1: 587,770 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4 AU - 4 AU

Year: 2952 Days

Day: 28.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.4

Radius: 9.6

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.79 AU - 8.23 AU

Year: 8364 Days

Day: 7.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,348,716 km

• M1: 168,896 km (0.118 R)
• M2: 259,403 km (0.061 R)
• M3: 337,942 km (0.069 R)
• M4: 427,551 km (0.093 R)
• M5: 526,734 km (0.093 R)
• M6: 724,502 km (0.113 R)
• M7: 860,637 km (0.096 R)
• M8: 1,370,765 km (0.08 R)
• M9: 1,684,173 km (0.059 R)
• M10: 2,196,246 km (0.081 R)
• M11: 2,336,719 km (0.115 R)
• M12: 2,563,509 km (0.115 R)
• M13: 3,083,063 km (0.111 R)
• M14: 3,195,560 km (0.12 R)
• M15: 4,217,762 km (0.118 R)
• M16: 4,292,561 km (0.104 R)
• M17: 4,960,217 km (0.073 R)
• M18: 5,118,940 km (0.053 R)
• M19: 5,715,237 km (0.098 R)
• M20: 5,881,739 km (0.115 R)
• M21: 7,032,297 km (0.098 R)
• M22: 7,151,077 km (0.079 R)
• M23: 7,330,744 km (0.045 R)
• M24: 7,755,453 km (0.045 R)
• M25: 7,816,788 km (0.081 R)
• M26: 7,909,090 km (0.089 R)
• M27: 8,250,622 km (0.093 R)
• M28: 8,313,303 km (0.115 R)
• M29: 8,470,531 km (0.083 R)
• M30: 8,628,805 km (0.106 R)
• M31: 8,692,384 km (0.076 R)
• M32: 8,819,991 km (0.097 R)
• M33: 9,012,673 km (0.075 R)
• M34: 9,077,150 km (0.039 R)
• M35: 9,369,464 km (0.071 R)
• M36: 9,566,036 km (0.086 R)
• M37: 9,863,436 km (0.066 R)
• M38: 9,996,579 km (0.112 R)
• M39: 10,535,280 km (0.119 R)
• M40: 10,979,885 km (0.086 R)
• M41: 11,187,228 km (0.12 R)
• M42: 11,256,641 km (0.093 R)
• M43: 11,675,964 km (0.118 R)
• M44: 11,887,645 km (0.106 R)
• M45: 12,243,090 km (0.117 R)
• M46: 12,638,178 km (0.119 R)
• M47: 12,819,191 km (0.108 R)
• M48: 12,928,248 km (0.099 R)
• M49: 13,147,110 km (0.12 R)
• M50: 13,257,064 km (0.098 R)
• M51: 15,210,812 km (0.054 R)
• M52: 15,596,775 km (0.08 R)
• M53: 15,674,416 km (0.104 R)
• M54: 15,868,893 km (0.069 R)
• M55: 16,536,249 km (0.117 R)
• M56: 17,092,754 km (0.11 R)
• M57: 17,655,391 km (0.096 R)
• M58: 18,183,322 km (0.111 R)
• M59: 18,757,628 km (0.117 R)
• M60: 19,213,004 km (0.081 R)
• M61: 19,630,233 km (0.045 R)
• M62: 20,219,199 km (0.115 R)
• M63: 20,856,935 km (0.1 R)
• M64: 21,242,598 km (0.105 R)
• M65: 21,717,272 km (0.104 R)
• M66: 22,064,639 km (0.055 R)
• M67: 23,250,800 km (0.043 R)
• M68: 23,739,985 km (0.074 R)
• M69: 24,097,823 km (0.094 R)
• M70: 24,728,378 km (0.106 R)
• M71: 25,273,214 km (0.116 R)
• M72: 25,868,015 km (0.1 R)
• M73: 26,745,407 km (0.077 R)
• M74: 27,351,427 km (0.086 R)
• M75: 27,538,874 km (0.112 R)
• M76: 27,773,593 km (0.101 R)
• M77: 29,244,289 km (0.095 R)
• M78: 29,483,945 km (0.107 R)
• M79: 29,772,220 km (0.093 R)
• M80: 30,351,762 km (0.036 R)
• M81: 31,571,135 km (0.107 R)
• M82: 31,866,142 km (0.06 R)
• M83: 32,409,332 km (0.113 R)
• M84: 32,905,847 km (0.075 R)
• M85: 33,254,859 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.9

Radius: 4.6

Gravity: 20.69 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.67 AU - 18.85 AU

Year: 23084 Days

Day: 16.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,348,716 km

• M1: 129,253 km (0.105 R)
• M2: 189,541 km (0.115 R)
• M3: 245,939 km (0.082 R)
• M4: 413,040 km (0.071 R)
• M5: 450,589 km (0.093 R)
• M6: 745,147 km (0.039 R)
• M7: 1,142,928 km (0.081 R)
• M8: 1,279,062 km (0.113 R)
• M9: 1,718,580 km (0.102 R)
• M10: 1,780,364 km (0.073 R)
• M11: 2,068,191 km (0.116 R)
• M12: 2,439,492 km (0.055 R)
• M13: 2,867,642 km (0.102 R)
• M14: 2,941,244 km (0.085 R)
• M15: 3,090,393 km (0.084 R)
• M16: 3,280,382 km (0.097 R)
• M17: 3,474,111 km (0.091 R)
• M18: 3,552,650 km (0.082 R)
• M19: 3,631,788 km (0.097 R)
• M20: 5,063,888 km (0.068 R)
• M21: 5,287,836 km (0.118 R)
• M22: 5,745,157 km (0.105 R)
• M23: 6,502,870 km (0.109 R)
• M24: 6,942,837 km (0.063 R)
• M25: 7,392,379 km (0.114 R)
• M26: 7,697,259 km (0.099 R)
• M27: 10,111,470 km (0.098 R)
• M28: 10,506,558 km (0.084 R)
• M29: 11,369,887 km (0.102 R)
• M30: 11,721,592 km (0.115 R)
• M31: 12,017,347 km (0.102 R)
• M32: 12,195,966 km (0.081 R)
• M33: 12,255,656 km (0.084 R)
• M34: 13,041,344 km (0.109 R)
• M35: 13,470,989 km (0.108 R)
• M36: 13,780,806 km (0.095 R)
• M37: 14,092,867 km (0.067 R)
• M38: 14,218,380 km (0.086 R)
• M39: 15,171,468 km (0.101 R)
• M40: 15,364,599 km (0.083 R)
• M41: 17,879,788 km (0.104 R)
• M42: 19,114,868 km (0.095 R)
• M43: 19,323,407 km (0.103 R)
• M44: 20,661,560 km (0.049 R)
• M45: 21,233,922 km (0.097 R)
• M46: 21,305,729 km (0.091 R)
• M47: 23,055,725 km (0.107 R)
• M48: 23,426,129 km (0.106 R)
• M49: 23,947,926 km (0.08 R)
• M50: 25,536,057 km (0.025 R)
• M51: 27,627,436 km (0.117 R)
• M52: 27,705,974 km (0.087 R)
• M53: 29,211,677 km (0.108 R)
• M54: 29,773,118 km (0.107 R)
• M55: 33,633,790 km (0.087 R)
• M56: 34,390,755 km (0.104 R)
• M57: 35,408,918 km (0.104 R)
• M58: 36,954,564 km (0.082 R)
• M59: 37,387,799 km (0.053 R)
• M60: 39,667,521 km (0.105 R)
• M61: 39,933,506 km (0.112 R)
• M62: 40,288,951 km (0.047 R)
• M63: 40,556,282 km (0.093 R)
• M64: 41,003,131 km (0.104 R)
• M65: 41,451,625 km (0.096 R)
• M66: 43,079,549 km (0.107 R)
• M67: 43,535,374 km (0.117 R)
• M68: 43,718,332 km (0.11 R)
• M69: 45,097,475 km (0.069 R)
• M70: 45,374,979 km (0.102 R)
• M71: 46,397,480 km (0.081 R)
• M72: 47,427,611 km (0.085 R)
• M73: 49,319,725 km (0.111 R)
• M74: 49,701,200 km (0.065 R)
• M75: 50,083,572 km (0.093 R)
• M76: 50,179,315 km (0.098 R)
• M77: 54,846,020 km (0.105 R)
• M78: 56,034,276 km (0.044 R)
• M79: 56,930,966 km (0.094 R)
• M80: 58,335,091 km (0.104 R)
• M81: 58,435,920 km (0.078 R)
• M82: 59,750,736 km (0.073 R)
• M83: 60,259,070 km (0.074 R)
• M84: 60,462,822 km (0.096 R)
• M85: 60,973,100 km (0.116 R)
• M86: 62,203,692 km (0.045 R)
• M87: 64,481,021 km (0.117 R)
• M88: 65,420,495 km (0.083 R)
• M89: 66,469,625 km (0.079 R)
• M90: 66,785,576 km (0.064 R)
• M91: 69,116,759 km (0.104 R)
• M92: 69,971,113 km (0.118 R)
• M93: 70,506,823 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.6

Radius: 5.9

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 15.49 AU - 16.51 AU

Year: 23613 Days

Day: 19.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 58,348,716 km

• M1: 159,771 km (0.099 R)
• M2: 361,129 km (0.077 R)
• M3: 764,445 km (0.114 R)
• M4: 887,415 km (0.064 R)
• M5: 994,826 km (0.106 R)
• M6: 1,752,838 km (0.073 R)
• M7: 2,170,516 km (0.086 R)
• M8: 3,357,874 km (0.092 R)
• M9: 3,458,852 km (0.111 R)
• M10: 3,733,215 km (0.098 R)
• M11: 4,449,789 km (0.056 R)
• M12: 4,861,632 km (0.1 R)
• M13: 5,246,697 km (0.092 R)
• M14: 6,127,828 km (0.072 R)
• M15: 6,967,970 km (0.114 R)
• M16: 7,710,274 km (0.066 R)
• M17: 8,800,244 km (0.104 R)
• M18: 10,327,040 km (0.061 R)
• M19: 10,425,176 km (0.075 R)
• M20: 11,474,007 km (0.066 R)
• M21: 11,933,721 km (0.092 R)
• M22: 12,556,048 km (0.033 R)
• M23: 12,660,917 km (0.078 R)
• M24: 13,295,511 km (0.065 R)
• M25: 14,212,097 km (0.09 R)
• M26: 14,760,822 km (0.105 R)
• M27: 16,162,554 km (0.088 R)
• M28: 17,547,830 km (0.111 R)
• M29: 18,910,517 km (0.1 R)
• M30: 19,030,644 km (0.116 R)
• M31: 20,184,343 km (0.038 R)
• M32: 20,368,498 km (0.101 R)
• M33: 21,173,335 km (0.082 R)
• M34: 22,114,754 km (0.09 R)
• M35: 22,431,453 km (0.073 R)
• M36: 23,584,553 km (0.087 R)
• M37: 24,756,652 km (0.067 R)
• M38: 24,822,326 km (0.085 R)
• M39: 25,151,591 km (0.104 R)
• M40: 26,281,803 km (0.118 R)
• M41: 26,886,926 km (0.093 R)
• M42: 27,632,671 km (0.06 R)
• M43: 27,768,955 km (0.101 R)
• M44: 28,042,270 km (0.115 R)
• M45: 28,247,818 km (0.087 R)
• M46: 29,005,830 km (0.108 R)
• M47: 30,120,334 km (0.108 R)
• M48: 30,330,968 km (0.1 R)
• M49: 30,612,362 km (0.114 R)
• M50: 30,965,413 km (0.095 R)
• M51: 31,461,928 km (0.094 R)
• M52: 31,818,270 km (0.112 R)
• M53: 33,256,654 km (0.099 R)
• M54: 33,910,845 km (0.114 R)
• M55: 34,495,923 km (0.104 R)
• M56: 34,936,937 km (0.085 R)
• M57: 35,453,798 km (0.031 R)
• M58: 36,047,701 km (0.025 R)
• M59: 37,621,920 km (0.113 R)
• M60: 38,531,475 km (0.073 R)
• M61: 39,525,104 km (0.113 R)
• M62: 40,682,094 km (0.077 R)
• M63: 40,837,077 km (0.059 R)
• M64: 43,424,372 km (0.116 R)
• M65: 43,900,542 km (0.119 R)
• M66: 44,298,622 km (0.114 R)
• M67: 47,118,393 km (0.077 R)
• M68: 50,828,121 km (0.095 R)
• M69: 51,078,847 km (0.041 R)
• M70: 51,665,270 km (0.114 R)
• M71: 53,607,799 km (0.041 R)
• M72: 53,947,984 km (0.047 R)
• M73: 54,374,338 km (0.112 R)
• M74: 55,659,982 km (0.108 R)
• M75: 55,746,151 km (0.103 R)
• M76: 57,824,963 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 13,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit