🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.7 AU - 1.06 AU

Year: 305 Days

Day: 34.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,543,928 km

• M1: 71,508 km (0.092 R)
• M2: 430,094 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.12 AU - 1.3 AU

Year: 491 Days

Day: 46.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.62 AU - 2.22 AU

Year: 982 Days

Day: 36.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.92 AU - 2.58 AU

Year: 1245 Days

Day: 21.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.57 AU - 3.23 AU

Year: 1822 Days

Day: 16.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 53.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,543,928 km

• M1: 203,004 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.5

Radius: 8.7

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.27 AU - 5.47 AU

Year: 3965 Days

Day: 8.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,543,928 km

• M1: 150,047 km (0.069 R)
• M2: 220,058 km (0.055 R)
• M3: 309,967 km (0.106 R)
• M4: 381,923 km (0.062 R)
• M5: 536,009 km (0.112 R)
• M6: 647,310 km (0.116 R)
• M7: 835,355 km (0.108 R)
• M8: 991,235 km (0.12 R)
• M9: 1,066,483 km (0.095 R)
• M10: 1,290,730 km (0.054 R)
• M11: 1,345,782 km (0.096 R)
• M12: 1,530,087 km (0.088 R)
• M13: 1,692,700 km (0.092 R)
• M14: 1,986,959 km (0.082 R)
• M15: 2,280,769 km (0.026 R)
• M16: 2,518,779 km (0.102 R)
• M17: 2,747,215 km (0.09 R)
• M18: 3,130,335 km (0.098 R)
• M19: 3,205,284 km (0.105 R)
• M20: 3,414,422 km (0.12 R)
• M21: 3,628,197 km (0.102 R)
• M22: 3,826,265 km (0.059 R)
• M23: 3,946,841 km (0.109 R)
• M24: 4,048,268 km (0.106 R)
• M25: 4,653,840 km (0.115 R)
• M26: 4,718,167 km (0.102 R)
• M27: 4,847,569 km (0.073 R)
• M28: 5,220,666 km (0.102 R)
• M29: 5,489,793 km (0.039 R)
• M30: 5,671,704 km (0.105 R)
• M31: 5,901,935 km (0.077 R)
• M32: 5,994,835 km (0.101 R)
• M33: 6,229,405 km (0.097 R)
• M34: 6,347,737 km (0.115 R)
• M35: 6,419,095 km (0.119 R)
• M36: 6,780,224 km (0.066 R)
• M37: 7,296,786 km (0.102 R)
• M38: 7,396,568 km (0.096 R)
• M39: 7,572,345 km (0.091 R)
• M40: 7,825,913 km (0.102 R)
• M41: 7,953,820 km (0.044 R)
• M42: 8,393,637 km (0.069 R)
• M43: 8,524,535 km (0.046 R)
• M44: 8,761,947 km (0.104 R)
• M45: 9,108,566 km (0.088 R)
• M46: 9,514,125 km (0.08 R)
• M47: 9,623,332 km (0.099 R)
• M48: 10,511,494 km (0.115 R)
• M49: 10,624,441 km (0.041 R)
• M50: 11,223,580 km (0.116 R)
• M51: 12,128,199 km (0.064 R)
• M52: 12,276,300 km (0.1 R)
• M53: 12,604,219 km (0.081 R)
• M54: 12,904,761 km (0.104 R)
• M55: 12,965,199 km (0.062 R)
• M56: 13,635,846 km (0.1 R)
• M57: 14,726,115 km (0.094 R)
• M58: 14,947,520 km (0.113 R)
• M59: 16,331,600 km (0.077 R)
• M60: 16,593,695 km (0.119 R)
• M61: 16,659,368 km (0.073 R)
• M62: 16,989,232 km (0.116 R)
• M63: 17,890,858 km (0.095 R)
• M64: 18,568,686 km (0.119 R)
• M65: 19,879,612 km (0.088 R)
• M66: 20,019,337 km (0.107 R)
• M67: 20,124,354 km (0.066 R)
• M68: 20,405,150 km (0.119 R)
• M69: 20,581,525 km (0.111 R)
• M70: 20,687,441 km (0.083 R)
• M71: 20,935,474 km (0.114 R)
• M72: 21,113,196 km (0.112 R)
• M73: 22,190,301 km (0.09 R)
• M74: 22,845,091 km (0.12 R)
• M75: 23,321,859 km (0.111 R)
• M76: 23,690,917 km (0.1 R)
• M77: 23,876,269 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.7

Radius: 9.3

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.17 AU - 6.51 AU

Year: 5207 Days

Day: 12.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 47,543,928 km

• M1: 123,269 km (0.112 R)
• M2: 233,821 km (0.099 R)
• M3: 350,508 km (0.106 R)
• M4: 410,347 km (0.086 R)
• M5: 633,397 km (0.118 R)
• M6: 759,808 km (0.084 R)
• M7: 1,274,424 km (0.106 R)
• M8: 1,909,018 km (0.113 R)
• M9: 2,184,727 km (0.112 R)
• M10: 2,426,777 km (0.055 R)
• M11: 2,566,800 km (0.068 R)
• M12: 2,790,150 km (0.053 R)
• M13: 3,238,495 km (0.094 R)
• M14: 3,497,449 km (0.047 R)
• M15: 3,781,236 km (0.046 R)
• M16: 3,980,650 km (0.076 R)
• M17: 4,090,903 km (0.07 R)
• M18: 4,183,504 km (0.064 R)
• M19: 4,580,388 km (0.072 R)
• M20: 4,754,220 km (0.09 R)
• M21: 5,068,525 km (0.103 R)
• M22: 5,635,053 km (0.11 R)
• M23: 5,946,815 km (0.118 R)
• M24: 6,051,982 km (0.054 R)
• M25: 6,179,140 km (0.064 R)
• M26: 7,160,053 km (0.115 R)
• M27: 7,362,160 km (0.029 R)
• M28: 7,794,797 km (0.06 R)
• M29: 8,400,220 km (0.118 R)
• M30: 8,660,969 km (0.094 R)
• M31: 8,900,325 km (0.106 R)
• M32: 9,020,752 km (0.115 R)
• M33: 9,166,161 km (0.113 R)
• M34: 9,385,621 km (0.083 R)
• M35: 9,631,410 km (0.077 R)
• M36: 10,407,225 km (0.116 R)
• M37: 11,385,296 km (0.108 R)
• M38: 11,516,194 km (0.056 R)
• M39: 11,832,294 km (0.106 R)
• M40: 12,097,980 km (0.089 R)
• M41: 12,906,855 km (0.117 R)
• M42: 13,043,438 km (0.077 R)
• M43: 13,180,470 km (0.115 R)
• M44: 13,733,234 km (0.085 R)
• M45: 13,844,685 km (0.038 R)
• M46: 14,265,354 km (0.055 R)
• M47: 14,975,794 km (0.038 R)
• M48: 15,176,854 km (0.113 R)
• M49: 15,697,753 km (0.055 R)
• M50: 16,165,845 km (0.077 R)
• M51: 17,718,372 km (0.082 R)
• M52: 17,991,986 km (0.1 R)
• M53: 18,083,391 km (0.099 R)
• M54: 18,175,094 km (0.058 R)
• M55: 18,759,124 km (0.073 R)
• M56: 20,293,550 km (0.057 R)
• M57: 20,835,243 km (0.099 R)
• M58: 21,188,444 km (0.074 R)
• M59: 21,575,902 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.6

Radius: 10.1

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.37 AU - 7.45 AU

Year: 7442 Days

Day: 8 Hours

Environment

Temp: -167 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 47,543,928 km

• M1: 140,921 km (0.106 R)
• M2: 264,040 km (0.117 R)
• M3: 360,531 km (0.08 R)
• M4: 736,919 km (0.118 R)
• M5: 872,604 km (0.043 R)
• M6: 1,061,846 km (0.118 R)
• M7: 2,179,192 km (0.069 R)
• M8: 2,667,629 km (0.108 R)
• M9: 2,752,302 km (0.054 R)
• M10: 2,859,563 km (0.113 R)
• M11: 3,012,004 km (0.085 R)
• M12: 3,532,006 km (0.094 R)
• M13: 3,790,660 km (0.106 R)
• M14: 4,326,520 km (0.049 R)
• M15: 4,679,870 km (0.068 R)
• M16: 5,522,705 km (0.118 R)
• M17: 5,823,247 km (0.065 R)
• M18: 6,785,909 km (0.068 R)
• M19: 7,375,175 km (0.112 R)
• M20: 7,585,210 km (0.067 R)
• M21: 7,766,972 km (0.066 R)
• M22: 8,042,232 km (0.107 R)
• M23: 8,134,683 km (0.101 R)
• M24: 8,665,307 km (0.085 R)
• M25: 8,855,296 km (0.084 R)
• M26: 9,142,973 km (0.098 R)
• M27: 9,694,690 km (0.096 R)
• M28: 9,826,037 km (0.066 R)
• M29: 11,482,983 km (0.118 R)
• M30: 11,656,965 km (0.098 R)
• M31: 11,831,696 km (0.09 R)
• M32: 12,682,907 km (0.045 R)
• M33: 12,971,033 km (0.106 R)
• M34: 13,627,169 km (0.03 R)
• M35: 14,594,020 km (0.084 R)
• M36: 15,009,753 km (0.041 R)
• M37: 15,544,416 km (0.09 R)
• M38: 17,265,389 km (0.106 R)
• M39: 17,504,746 km (0.118 R)
• M40: 17,785,392 km (0.032 R)
• M41: 18,513,784 km (0.092 R)
• M42: 18,881,645 km (0.115 R)
• M43: 19,004,913 km (0.038 R)
• M44: 20,125,402 km (0.076 R)
• M45: 22,734,987 km (0.034 R)
• M46: 23,172,860 km (0.104 R)
• M47: 24,324,315 km (0.056 R)
• M48: 24,592,693 km (0.105 R)
• M49: 25,721,559 km (0.098 R)
• M50: 26,223,460 km (0.098 R)
• M51: 26,406,867 km (0.048 R)
• M52: 27,005,707 km (0.067 R)
• M53: 27,515,985 km (0.074 R)
• M54: 27,795,584 km (0.085 R)
• M55: 27,982,581 km (0.116 R)
• M56: 30,691,798 km (0.113 R)
• M57: 31,224,217 km (0.111 R)
• M58: 31,955,152 km (0.075 R)
• M59: 32,987,976 km (0.053 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.5

Radius: 9.9

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.17 AU - 9.39 AU

Year: 9599 Days

Day: 8.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,543,928 km

• M1: 310,565 km (0.095 R)
• M2: 637,437 km (0.115 R)
• M3: 718,219 km (0.03 R)
• M4: 820,096 km (0.061 R)
• M5: 1,020,257 km (0.069 R)
• M6: 1,156,092 km (0.026 R)
• M7: 1,257,071 km (0.107 R)
• M8: 1,759,720 km (0.097 R)
• M9: 1,996,683 km (0.069 R)
• M10: 2,168,720 km (0.113 R)
• M11: 2,527,755 km (0.111 R)
• M12: 2,660,598 km (0.079 R)
• M13: 3,016,940 km (0.089 R)
• M14: 3,215,157 km (0.118 R)
• M15: 3,594,687 km (0.059 R)
• M16: 3,774,803 km (0.096 R)
• M17: 4,143,861 km (0.114 R)
• M18: 4,269,523 km (0.108 R)
• M19: 4,492,424 km (0.115 R)
• M20: 4,751,976 km (0.056 R)
• M21: 5,083,336 km (0.114 R)
• M22: 5,184,165 km (0.064 R)
• M23: 5,490,840 km (0.115 R)
• M24: 5,979,726 km (0.077 R)
• M25: 6,337,564 km (0.076 R)
• M26: 6,446,172 km (0.057 R)
• M27: 6,519,026 km (0.072 R)
• M28: 6,924,437 km (0.051 R)
• M29: 7,111,434 km (0.028 R)
• M30: 8,909,152 km (0.118 R)
• M31: 9,071,914 km (0.081 R)
• M32: 9,984,311 km (0.05 R)
• M33: 10,537,225 km (0.092 R)
• M34: 10,666,179 km (0.063 R)
• M35: 10,839,114 km (0.11 R)
• M36: 11,231,359 km (0.11 R)
• M37: 11,539,681 km (0.117 R)
• M38: 11,628,242 km (0.108 R)
• M39: 11,761,684 km (0.112 R)
• M40: 13,963,465 km (0.07 R)
• M41: 14,437,990 km (0.065 R)
• M42: 14,917,750 km (0.063 R)
• M43: 15,305,358 km (0.07 R)
• M44: 15,696,407 km (0.097 R)
• M45: 15,843,761 km (0.08 R)
• M46: 15,942,346 km (0.094 R)
• M47: 18,888,227 km (0.048 R)
• M48: 19,045,155 km (0.104 R)
• M49: 21,504,395 km (0.118 R)
• M50: 22,327,781 km (0.087 R)
• M51: 22,715,539 km (0.119 R)
• M52: 23,217,440 km (0.062 R)
• M53: 24,118,618 km (0.107 R)
• M54: 25,203,651 km (0.092 R)
• M55: 25,780,949 km (0.038 R)
• M56: 26,129,512 km (0.039 R)
• M57: 26,479,721 km (0.057 R)
• M58: 28,373,181 km (0.059 R)
• M59: 29,457,317 km (0.104 R)
• M60: 30,862,190 km (0.092 R)
• M61: 32,039,226 km (0.081 R)
• M62: 32,916,019 km (0.087 R)
• M63: 34,182,066 km (0.061 R)
• M64: 34,373,252 km (0.09 R)
• M65: 34,564,887 km (0.117 R)
• M66: 34,628,915 km (0.102 R)
• M67: 36,045,906 km (0.111 R)
• M68: 37,876,685 km (0.087 R)
• M69: 38,604,179 km (0.093 R)
• M70: 39,069,578 km (0.113 R)
• M71: 39,871,722 km (0.097 R)
• M72: 40,476,845 km (0.075 R)
• M73: 40,544,314 km (0.107 R)
• M74: 40,746,720 km (0.091 R)
• M75: 42,173,585 km (0.097 R)
• M76: 43,202,818 km (0.065 R)
• M77: 43,340,747 km (0.11 R)
• M78: 43,409,712 km (0.115 R)
• M79: 44,518,382 km (0.102 R)
• M80: 44,727,370 km (0.113 R)
• M81: 45,285,968 km (0.109 R)
• M82: 46,128,503 km (0.032 R)
• M83: 46,975,975 km (0.062 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: 392 - 18,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit