🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.48 AU - 0.7 AU

Year: 297 Days

Day: 15.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,685,413 km

• M1: 231,578 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.8

Radius: 10.3

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.91 AU - 1.11 AU

Year: 666 Days

Day: 6.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,685,413 km

• M1: 128,505 km (0.113 R)
• M2: 486,791 km (0.116 R)
• M3: 815,907 km (0.038 R)
• M4: 1,183,768 km (0.111 R)
• M5: 1,671,158 km (0.115 R)
• M6: 2,317,121 km (0.088 R)
• M7: 2,708,918 km (0.062 R)
• M8: 3,860,223 km (0.045 R)
• M9: 4,665,509 km (0.08 R)
• M10: 5,164,717 km (0.086 R)
• M11: 5,562,049 km (0.091 R)
• M12: 5,926,619 km (0.055 R)
• M13: 6,251,695 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945

Radius: 9.2

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.34 AU - 1.78 AU

Year: 1278 Days

Day: 13.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,685,413 km

• M1: 114,442 km (0.062 R)
• M2: 441,912 km (0.068 R)
• M3: 800,049 km (0.057 R)
• M4: 1,130,511 km (0.106 R)
• M5: 1,535,173 km (0.085 R)
• M6: 2,287,651 km (0.086 R)
• M7: 2,843,706 km (0.082 R)
• M8: 3,222,039 km (0.085 R)
• M9: 3,584,515 km (0.118 R)
• M10: 4,080,432 km (0.074 R)
• M11: 5,869,323 km (0.107 R)
• M12: 7,014,046 km (0.048 R)
• M13: 8,683,558 km (0.069 R)
• M14: 9,547,037 km (0.064 R)
• M15: 9,934,196 km (0.077 R)
• M16: 11,265,318 km (0.096 R)
• M17: 11,807,760 km (0.083 R)
• M18: 12,103,964 km (0.111 R)
• M19: 12,866,614 km (0.091 R)
• M20: 13,180,470 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.3

Radius: 9.3

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.71 AU - 2.15 AU

Year: 1759 Days

Day: 6.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,685,413 km

• M1: 115,789 km (0.111 R)
• M2: 451,935 km (0.036 R)
• M3: 821,592 km (0.045 R)
• M4: 1,183,170 km (0.077 R)
• M5: 1,505,403 km (0.088 R)
• M6: 2,101,401 km (0.07 R)
• M7: 2,454,602 km (0.103 R)
• M8: 3,296,987 km (0.063 R)
• M9: 4,375,738 km (0.097 R)
• M10: 4,737,465 km (0.081 R)
• M11: 5,037,110 km (0.09 R)
• M12: 5,718,977 km (0.117 R)
• M13: 6,035,975 km (0.031 R)
• M14: 7,033,045 km (0.08 R)
• M15: 7,503,979 km (0.083 R)
• M16: 7,829,354 km (0.099 R)
• M17: 9,013,421 km (0.034 R)
• M18: 9,475,230 km (0.054 R)
• M19: 9,791,779 km (0.036 R)
• M20: 10,213,795 km (0.054 R)
• M21: 11,733,111 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.2

Radius: 11.7

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.08 AU - 2.72 AU

Year: 2439 Days

Day: 9.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,685,413 km

• M1: 145,559 km (0.108 R)
• M2: 655,388 km (0.068 R)
• M3: 1,035,367 km (0.106 R)
• M4: 1,424,022 km (0.117 R)
• M5: 1,912,010 km (0.098 R)
• M6: 2,346,742 km (0.082 R)
• M7: 3,165,042 km (0.033 R)
• M8: 4,164,506 km (0.111 R)
• M9: 4,534,012 km (0.102 R)
• M10: 5,199,124 km (0.09 R)
• M11: 5,628,620 km (0.057 R)
• M12: 6,532,191 km (0.046 R)
• M13: 7,410,929 km (0.06 R)
• M14: 8,626,412 km (0.082 R)
• M15: 9,196,080 km (0.094 R)
• M16: 9,755,128 km (0.054 R)
• M17: 10,787,802 km (0.096 R)
• M18: 11,173,764 km (0.119 R)
• M19: 12,640,571 km (0.059 R)
• M20: 14,885,736 km (0.098 R)
• M21: 16,152,680 km (0.103 R)
• M22: 17,969,995 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.7

Radius: 8.6

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.33 AU - 3.33 AU

Year: 3986 Days

Day: 10.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,685,413 km

• M1: 121,473 km (0.079 R)
• M2: 485,295 km (0.118 R)
• M3: 876,195 km (0.117 R)
• M4: 1,478,925 km (0.078 R)
• M5: 2,583,106 km (0.071 R)
• M6: 2,972,360 km (0.059 R)
• M7: 4,439,466 km (0.095 R)
• M8: 5,659,287 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.5

Radius: 8.1

Gravity: 13.02 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.66 AU - 5.7 AU

Year: 8880 Days

Day: 14.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,685,413 km

• M1: 100,679 km (0.079 R)
• M2: 504,594 km (0.104 R)
• M3: 766,539 km (0.09 R)
• M4: 1,145,022 km (0.088 R)
• M5: 1,517,970 km (0.067 R)
• M6: 2,395,062 km (0.106 R)
• M7: 2,944,385 km (0.067 R)
• M8: 4,070,708 km (0.054 R)
• M9: 4,493,770 km (0.043 R)
• M10: 5,527,791 km (0.109 R)
• M11: 7,023,770 km (0.029 R)
• M12: 7,508,616 km (0.106 R)
• M13: 7,844,015 km (0.12 R)
• M14: 12,052,502 km (0.116 R)
• M15: 14,861,501 km (0.098 R)
• M16: 15,124,644 km (0.11 R)
• M17: 16,983,547 km (0.112 R)
• M18: 17,416,334 km (0.034 R)
• M19: 18,454,992 km (0.091 R)
• M20: 22,158,736 km (0.119 R)
• M21: 24,824,271 km (0.077 R)
• M22: 25,195,124 km (0.086 R)
• M23: 26,426,015 km (0.08 R)
• M24: 27,895,365 km (0.093 R)
• M25: 31,103,492 km (0.115 R)
• M26: 33,977,117 km (0.113 R)
• M27: 35,127,974 km (0.106 R)
• M28: 35,713,051 km (0.057 R)
• M29: 36,067,299 km (0.114 R)
• M30: 37,507,328 km (0.12 R)
• M31: 38,488,391 km (0.066 R)
• M32: 40,758,389 km (0.107 R)
• M33: 41,145,099 km (0.082 R)
• M34: 43,116,051 km (0.079 R)
• M35: 43,517,572 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.3

Radius: 3.9

Gravity: 38.88 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.04 AU - 9.04 AU

Year: 14955 Days

Day: 19.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,685,413 km

• M1: 48,470 km (0.058 R)
• M2: 321,336 km (0.087 R)
• M3: 666,309 km (0.092 R)
• M4: 1,096,702 km (0.082 R)
• M5: 1,261,858 km (0.102 R)
• M6: 1,723,966 km (0.112 R)
• M7: 1,966,314 km (0.076 R)
• M8: 2,455,051 km (0.115 R)
• M9: 2,996,445 km (0.076 R)
• M10: 3,193,466 km (0.098 R)
• M11: 3,836,737 km (0.115 R)
• M12: 4,098,832 km (0.107 R)
• M13: 4,856,545 km (0.107 R)
• M14: 5,446,709 km (0.11 R)
• M15: 8,482,349 km (0.042 R)
• M16: 9,755,726 km (0.103 R)
• M17: 10,690,862 km (0.115 R)
• M18: 12,484,391 km (0.053 R)
• M19: 13,920,531 km (0.077 R)
• M20: 15,902,852 km (0.062 R)
• M21: 17,271,972 km (0.05 R)
• M22: 18,308,236 km (0.071 R)
• M23: 23,922,046 km (0.088 R)
• M24: 24,807,366 km (0.098 R)
• M25: 29,675,730 km (0.081 R)
• M26: 30,582,592 km (0.042 R)
• M27: 35,269,493 km (0.092 R)
• M28: 42,232,526 km (0.093 R)
• M29: 44,546,207 km (0.065 R)
• M30: 47,401,581 km (0.077 R)
• M31: 53,806,913 km (0.047 R)
• M32: 54,984,099 km (0.093 R)
• M33: 55,664,321 km (0.114 R)
• M34: 55,835,311 km (0.103 R)
• M35: 59,685,362 km (0.043 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 17,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit