🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.52 AU - 0.76 AU

Year: 191 Days

Day: 46 Hours

Environment

Temp: 167 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.52 AU - 1.54 AU

Year: 705 Days

Day: 30.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.15 AU - 2.53 AU

Year: 1334 Days

Day: 38 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.6 AU - 4.4 AU

Year: 2982 Days

Day: 17.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.27 AU - 4.29 AU

Year: 3301 Days

Day: 37.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.3

Radius: 13.3

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.22 AU - 6.52 AU

Year: 4639 Days

Day: 12.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,014,956 km

• M1: 191,784 km (0.055 R)
• M2: 295,605 km (0.067 R)
• M3: 553,063 km (0.108 R)
• M4: 707,149 km (0.072 R)
• M5: 974,481 km (0.071 R)
• M6: 1,193,941 km (0.117 R)
• M7: 1,359,097 km (0.117 R)
• M8: 1,806,095 km (0.081 R)
• M9: 1,949,111 km (0.077 R)
• M10: 2,079,710 km (0.101 R)
• M11: 2,264,014 km (0.109 R)
• M12: 2,667,330 km (0.079 R)
• M13: 2,980,289 km (0.099 R)
• M14: 3,093,534 km (0.103 R)
• M15: 3,266,320 km (0.101 R)
• M16: 3,422,650 km (0.072 R)
• M17: 3,541,580 km (0.037 R)
• M18: 3,661,857 km (0.088 R)
• M19: 3,968,832 km (0.099 R)
• M20: 4,369,754 km (0.063 R)
• M21: 4,607,914 km (0.088 R)
• M22: 5,165,166 km (0.043 R)
• M23: 5,371,012 km (0.116 R)
• M24: 6,246,160 km (0.08 R)
• M25: 6,613,722 km (0.091 R)
• M26: 6,712,905 km (0.117 R)
• M27: 7,395,520 km (0.086 R)
• M28: 7,941,852 km (0.063 R)
• M29: 8,047,468 km (0.066 R)
• M30: 8,153,533 km (0.089 R)
• M31: 8,340,231 km (0.105 R)
• M32: 8,582,280 km (0.068 R)
• M33: 8,908,852 km (0.081 R)
• M34: 9,267,139 km (0.108 R)
• M35: 9,714,736 km (0.073 R)
• M36: 9,912,804 km (0.081 R)
• M37: 10,399,446 km (0.095 R)
• M38: 10,515,085 km (0.109 R)
• M39: 10,893,867 km (0.077 R)
• M40: 11,485,377 km (0.075 R)
• M41: 11,574,986 km (0.045 R)
• M42: 11,664,894 km (0.114 R)
• M43: 11,875,528 km (0.064 R)
• M44: 12,117,876 km (0.088 R)
• M45: 13,165,660 km (0.098 R)
• M46: 13,668,907 km (0.081 R)
• M47: 14,274,629 km (0.098 R)
• M48: 14,954,402 km (0.091 R)
• M49: 15,711,068 km (0.115 R)
• M50: 15,843,910 km (0.105 R)
• M51: 16,345,512 km (0.119 R)
• M52: 16,784,582 km (0.119 R)
• M53: 17,124,917 km (0.112 R)
• M54: 17,295,907 km (0.093 R)
• M55: 18,579,008 km (0.072 R)
• M56: 19,677,655 km (0.09 R)
• M57: 19,892,777 km (0.1 R)
• M58: 20,325,264 km (0.103 R)
• M59: 21,456,823 km (0.118 R)
• M60: 21,567,525 km (0.093 R)
• M61: 21,974,730 km (0.039 R)
• M62: 22,086,181 km (0.107 R)
• M63: 22,272,430 km (0.063 R)
• M64: 22,683,974 km (0.119 R)
• M65: 23,666,832 km (0.075 R)
• M66: 24,125,050 km (0.058 R)
• M67: 24,393,878 km (0.096 R)
• M68: 24,740,795 km (0.077 R)
• M69: 24,972,971 km (0.077 R)
• M70: 25,909,005 km (0.119 R)
• M71: 26,263,103 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.5

Radius: 13.7

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.32 AU - 8.82 AU

Year: 7008 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,014,956 km

• M1: 688,449 km (0.058 R)
• M2: 793,617 km (0.047 R)
• M3: 1,098,647 km (0.081 R)
• M4: 1,323,492 km (0.046 R)
• M5: 1,441,974 km (0.108 R)
• M6: 1,782,010 km (0.037 R)
• M7: 1,990,848 km (0.106 R)
• M8: 2,147,926 km (0.118 R)
• M9: 2,433,060 km (0.06 R)
• M10: 2,709,068 km (0.095 R)
• M11: 2,839,966 km (0.056 R)
• M12: 3,131,083 km (0.117 R)
• M13: 3,291,901 km (0.118 R)
• M14: 3,864,412 km (0.086 R)
• M15: 4,416,728 km (0.065 R)
• M16: 4,571,711 km (0.072 R)
• M17: 4,676,130 km (0.077 R)
• M18: 4,860,734 km (0.076 R)
• M19: 5,346,628 km (0.074 R)
• M20: 5,679,334 km (0.097 R)
• M21: 5,791,831 km (0.102 R)
• M22: 6,191,257 km (0.101 R)
• M23: 6,599,660 km (0.071 R)
• M24: 6,866,841 km (0.038 R)
• M25: 7,442,943 km (0.117 R)
• M26: 7,908,641 km (0.075 R)
• M27: 8,320,035 km (0.097 R)
• M28: 8,480,105 km (0.025 R)
• M29: 8,868,611 km (0.102 R)
• M30: 9,097,944 km (0.101 R)
• M31: 10,000,917 km (0.076 R)
• M32: 10,584,049 km (0.057 R)
• M33: 10,722,876 km (0.1 R)
• M34: 11,963,641 km (0.114 R)
• M35: 12,914,635 km (0.104 R)
• M36: 13,174,935 km (0.032 R)
• M37: 13,852,015 km (0.118 R)
• M38: 14,424,975 km (0.056 R)
• M39: 14,888,878 km (0.091 R)
• M40: 15,436,406 km (0.086 R)
• M41: 16,030,309 km (0.077 R)
• M42: 16,230,023 km (0.03 R)
• M43: 16,470,726 km (0.097 R)
• M44: 17,650,754 km (0.119 R)
• M45: 17,774,321 km (0.05 R)
• M46: 17,939,627 km (0.057 R)
• M47: 18,188,558 km (0.067 R)
• M48: 18,815,822 km (0.103 R)
• M49: 18,984,269 km (0.075 R)
• M50: 19,705,929 km (0.109 R)
• M51: 20,134,677 km (0.109 R)
• M52: 20,783,632 km (0.09 R)
• M53: 21,263,841 km (0.098 R)
• M54: 21,483,301 km (0.101 R)
• M55: 21,615,396 km (0.087 R)
• M56: 23,040,765 km (0.109 R)
• M57: 23,719,341 km (0.05 R)
• M58: 24,221,242 km (0.114 R)
• M59: 24,358,722 km (0.042 R)
• M60: 24,450,575 km (0.114 R)
• M61: 24,957,413 km (0.1 R)
• M62: 25,188,990 km (0.108 R)
• M63: 25,421,316 km (0.109 R)
• M64: 25,701,064 km (0.055 R)
• M65: 26,028,683 km (0.038 R)
• M66: 26,216,428 km (0.046 R)
• M67: 26,546,292 km (0.108 R)
• M68: 27,543,960 km (0.048 R)
• M69: 27,735,296 km (0.025 R)
• M70: 28,650,685 km (0.069 R)
• M71: 29,136,429 km (0.113 R)
• M72: 29,526,880 km (0.08 R)
• M73: 29,820,989 km (0.044 R)
• M74: 30,017,561 km (0.117 R)
• M75: 31,956,648 km (0.052 R)
• M76: 32,359,515 km (0.105 R)
• M77: 32,713,314 km (0.091 R)
• M78: 33,119,173 km (0.033 R)
• M79: 33,271,913 km (0.113 R)
• M80: 33,629,003 km (0.082 R)
• M81: 34,090,064 km (0.086 R)
• M82: 34,295,611 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.4

Radius: 9.6

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.04 AU - 11.64 AU

Year: 10641 Days

Day: 7.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,014,956 km

• M1: 125,213 km (0.059 R)
• M2: 527,781 km (0.106 R)
• M3: 952,041 km (0.087 R)
• M4: 1,724,265 km (0.095 R)
• M5: 1,800,710 km (0.087 R)
• M6: 2,262,369 km (0.107 R)
• M7: 2,474,349 km (0.088 R)
• M8: 2,582,957 km (0.111 R)
• M9: 2,670,920 km (0.087 R)
• M10: 2,986,721 km (0.034 R)
• M11: 3,434,767 km (0.086 R)
• M12: 3,703,744 km (0.104 R)
• M13: 3,803,376 km (0.073 R)
• M14: 3,878,624 km (0.094 R)
• M15: 3,979,752 km (0.096 R)
• M16: 4,445,750 km (0.087 R)
• M17: 4,793,265 km (0.066 R)
• M18: 4,956,626 km (0.045 R)
• M19: 5,094,107 km (0.082 R)
• M20: 6,388,278 km (0.114 R)
• M21: 7,149,282 km (0.082 R)
• M22: 7,367,396 km (0.111 R)
• M23: 7,524,623 km (0.076 R)
• M24: 7,874,533 km (0.1 R)
• M25: 8,164,603 km (0.12 R)
• M26: 8,262,141 km (0.076 R)
• M27: 8,524,087 km (0.108 R)
• M28: 8,888,806 km (0.106 R)
• M29: 9,770,985 km (0.12 R)
• M30: 9,943,920 km (0.098 R)
• M31: 10,433,255 km (0.096 R)
• M32: 10,716,443 km (0.095 R)
• M33: 11,254,397 km (0.094 R)
• M34: 11,326,803 km (0.066 R)
• M35: 11,544,767 km (0.119 R)
• M36: 11,837,829 km (0.076 R)
• M37: 12,468,534 km (0.096 R)
• M38: 12,543,333 km (0.117 R)
• M39: 12,655,980 km (0.11 R)
• M40: 12,731,377 km (0.07 R)
• M41: 13,072,012 km (0.071 R)
• M42: 13,685,064 km (0.113 R)
• M43: 13,801,152 km (0.097 R)
• M44: 14,622,294 km (0.109 R)
• M45: 15,459,294 km (0.085 R)
• M46: 15,620,411 km (0.06 R)
• M47: 16,189,033 km (0.084 R)
• M48: 16,764,386 km (0.104 R)
• M49: 17,808,430 km (0.117 R)
• M50: 19,218,539 km (0.068 R)
• M51: 21,332,956 km (0.115 R)
• M52: 22,326,585 km (0.051 R)
• M53: 23,520,226 km (0.069 R)
• M54: 24,593,292 km (0.098 R)
• M55: 25,064,824 km (0.099 R)
• M56: 25,730,086 km (0.108 R)
• M57: 27,077,813 km (0.111 R)
• M58: 27,467,067 km (0.112 R)
• M59: 27,858,265 km (0.033 R)
• M60: 28,349,694 km (0.101 R)
• M61: 28,547,163 km (0.039 R)
• M62: 28,646,047 km (0.108 R)
• M63: 29,142,114 km (0.102 R)
• M64: 29,741,253 km (0.112 R)
• M65: 29,841,484 km (0.032 R)
• M66: 30,142,924 km (0.096 R)
• M67: 30,900,787 km (0.119 R)
• M68: 31,256,680 km (0.038 R)
• M69: 31,409,569 km (0.093 R)
• M70: 32,075,130 km (0.094 R)
• M71: 32,383,900 km (0.084 R)
• M72: 33,368,104 km (0.092 R)
• M73: 33,524,434 km (0.093 R)
• M74: 33,994,770 km (0.082 R)
• M75: 34,257,015 km (0.075 R)
• M76: 34,467,349 km (0.038 R)
• M77: 34,836,407 km (0.108 R)
• M78: 35,153,704 km (0.101 R)
• M79: 35,578,413 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.3

Radius: 11.1

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.29 AU - 11.09 AU

Year: 11245 Days

Day: 10.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,014,956 km

• M1: 197,918 km (0.043 R)
• M2: 307,274 km (0.042 R)
• M3: 449,093 km (0.081 R)
• M4: 553,063 km (0.091 R)
• M5: 649,853 km (0.115 R)
• M6: 807,230 km (0.09 R)
• M7: 958,324 km (0.097 R)
• M8: 1,098,796 km (0.094 R)
• M9: 1,311,824 km (0.049 R)
• M10: 1,400,984 km (0.091 R)
• M11: 1,492,239 km (0.07 R)
• M12: 1,657,096 km (0.097 R)
• M13: 1,827,936 km (0.098 R)
• M14: 1,928,317 km (0.055 R)
• M15: 2,056,522 km (0.107 R)
• M16: 2,134,762 km (0.098 R)
• M17: 2,513,693 km (0.096 R)
• M18: 2,711,312 km (0.056 R)
• M19: 3,365,204 km (0.114 R)
• M20: 3,742,191 km (0.054 R)
• M21: 4,674,036 km (0.089 R)
• M22: 4,812,863 km (0.111 R)
• M23: 6,237,483 km (0.108 R)
• M24: 6,313,928 km (0.098 R)
• M25: 7,906,696 km (0.111 R)
• M26: 7,989,573 km (0.063 R)
• M27: 8,281,589 km (0.063 R)
• M28: 8,365,663 km (0.118 R)
• M29: 8,919,324 km (0.11 R)
• M30: 9,005,493 km (0.077 R)
• M31: 9,309,475 km (0.104 R)
• M32: 9,883,183 km (0.044 R)
• M33: 10,468,111 km (0.078 R)
• M34: 10,787,951 km (0.097 R)
• M35: 10,925,880 km (0.09 R)
• M36: 11,157,159 km (0.06 R)
• M37: 11,390,232 km (0.103 R)
• M38: 13,163,715 km (0.117 R)
• M39: 13,409,953 km (0.09 R)
• M40: 14,258,472 km (0.045 R)
• M41: 14,511,442 km (0.087 R)
• M42: 14,970,409 km (0.032 R)
• M43: 15,382,401 km (0.119 R)
• M44: 15,745,924 km (0.116 R)
• M45: 17,067,471 km (0.067 R)
• M46: 18,810,436 km (0.097 R)
• M47: 19,366,641 km (0.037 R)
• M48: 19,815,584 km (0.095 R)
• M49: 20,154,573 km (0.104 R)
• M50: 20,723,643 km (0.1 R)
• M51: 21,819,597 km (0.088 R)
• M52: 22,052,821 km (0.102 R)
• M53: 22,228,149 km (0.116 R)
• M54: 22,404,076 km (0.11 R)
• M55: 23,112,123 km (0.1 R)
• M56: 23,947,478 km (0.09 R)
• M57: 24,671,382 km (0.103 R)
• M58: 25,402,466 km (0.109 R)
• M59: 25,586,322 km (0.078 R)
• M60: 27,512,395 km (0.079 R)
• M61: 28,652,031 km (0.084 R)
• M62: 29,291,861 km (0.042 R)
• M63: 29,420,366 km (0.089 R)
• M64: 29,613,497 km (0.104 R)
• M65: 30,520,359 km (0.099 R)
• M66: 32,030,101 km (0.11 R)
• M67: 32,694,016 km (0.109 R)
• M68: 33,027,620 km (0.104 R)
• M69: 33,563,928 km (0.078 R)
• M70: 33,698,416 km (0.08 R)
• M71: 35,531,738 km (0.095 R)
• M72: 35,737,585 km (0.116 R)
• M73: 37,049,558 km (0.113 R)
• M74: 37,536,948 km (0.082 R)
• M75: 37,816,397 km (0.049 R)
• M76: 38,377,239 km (0.082 R)
• M77: 38,588,322 km (0.103 R)
• M78: 38,729,243 km (0.055 R)
• M79: 38,941,074 km (0.115 R)
• M80: 40,290,746 km (0.12 R)
• M81: 40,362,254 km (0.071 R)
• M82: 42,307,774 km (0.106 R)
• M83: 42,671,446 km (0.067 R)
• M84: 44,949,074 km (0.104 R)
• M85: 45,617,776 km (0.084 R)
• M86: 46,140,022 km (0.119 R)
• M87: 47,341,293 km (0.101 R)
• M88: 48,021,664 km (0.047 R)
• M89: 48,476,891 km (0.088 R)
• M90: 48,857,468 km (0.079 R)
• M91: 49,928,140 km (0.11 R)
• M92: 50,081,777 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 13,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit