🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.58 AU - 0.62 AU

Year: 207 Days

Day: 16.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.62 AU - 0.88 AU

Year: 290 Days

Day: 19.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,366,325 km

• M1: 36,951 km (0.046 R)
• M2: 211,831 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.1 AU - 1.66 AU

Year: 723 Days

Day: 17.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,366,325 km

• M1: 69,114 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.8 AU - 2.54 AU

Year: 1426 Days

Day: 20.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,366,325 km

• M1: 110,852 km (0.078 R)
• M2: 1,485,806 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.94 AU - 2.72 AU

Year: 1587 Days

Day: 40.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.2

Radius: 14

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.03 AU - 3.01 AU

Year: 1785 Days

Day: 5.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,366,325 km

• M1: 181,462 km (0.112 R)
• M2: 449,841 km (0.048 R)
• M3: 725,998 km (0.116 R)
• M4: 1,188,854 km (0.085 R)
• M5: 2,178,295 km (0.084 R)
• M6: 2,451,311 km (0.105 R)
• M7: 2,957,999 km (0.039 R)
• M8: 3,444,790 km (0.107 R)
• M9: 4,047,071 km (0.071 R)
• M10: 4,359,282 km (0.098 R)
• M11: 4,917,731 km (0.119 R)
• M12: 5,583,441 km (0.106 R)
• M13: 6,369,877 km (0.102 R)
• M14: 7,189,075 km (0.111 R)
• M15: 8,168,792 km (0.082 R)
• M16: 8,614,743 km (0.103 R)
• M17: 9,212,536 km (0.106 R)
• M18: 10,049,536 km (0.109 R)
• M19: 10,771,196 km (0.065 R)
• M20: 11,051,543 km (0.048 R)
• M21: 11,649,635 km (0.067 R)
• M22: 11,914,573 km (0.105 R)
• M23: 12,263,734 km (0.079 R)
• M24: 13,482,957 km (0.111 R)
• M25: 14,850,132 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.9

Radius: 9

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.63 AU - 7.01 AU

Year: 6265 Days

Day: 9.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 49,366,325 km

• M1: 111,899 km (0.032 R)
• M2: 285,283 km (0.071 R)
• M3: 682,017 km (0.097 R)
• M4: 1,044,941 km (0.081 R)
• M5: 1,756,429 km (0.087 R)
• M6: 1,931,757 km (0.083 R)
• M7: 2,211,356 km (0.113 R)
• M8: 2,442,634 km (0.083 R)
• M9: 2,978,793 km (0.119 R)
• M10: 4,195,323 km (0.076 R)
• M11: 4,422,711 km (0.033 R)
• M12: 4,799,399 km (0.107 R)
• M13: 6,324,998 km (0.035 R)
• M14: 6,520,223 km (0.117 R)
• M15: 7,301,573 km (0.089 R)
• M16: 8,127,802 km (0.08 R)
• M17: 8,349,356 km (0.07 R)
• M18: 8,574,052 km (0.096 R)
• M19: 9,131,903 km (0.092 R)
• M20: 9,502,457 km (0.076 R)
• M21: 10,622,795 km (0.059 R)
• M22: 13,052,863 km (0.119 R)
• M23: 13,740,714 km (0.109 R)
• M24: 14,615,114 km (0.056 R)
• M25: 15,999,642 km (0.116 R)
• M26: 16,625,260 km (0.099 R)
• M27: 16,851,602 km (0.042 R)
• M28: 19,737,345 km (0.11 R)
• M29: 21,394,141 km (0.089 R)
• M30: 21,754,223 km (0.101 R)
• M31: 23,761,378 km (0.088 R)
• M32: 25,576,748 km (0.109 R)
• M33: 27,517,332 km (0.095 R)
• M34: 29,408,847 km (0.106 R)
• M35: 30,317,355 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185

Radius: 10.2

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.11 AU - 9.21 AU

Year: 10401 Days

Day: 8.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 60.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,366,325 km

• M1: 128,355 km (0.055 R)
• M2: 400,922 km (0.064 R)
• M3: 1,141,881 km (0.096 R)
• M4: 1,471,145 km (0.048 R)
• M5: 2,075,222 km (0.1 R)
• M6: 3,853,940 km (0.04 R)
• M7: 4,393,839 km (0.04 R)
• M8: 5,170,252 km (0.073 R)
• M9: 5,768,494 km (0.113 R)
• M10: 6,066,493 km (0.1 R)
• M11: 6,714,252 km (0.118 R)
• M12: 7,733,163 km (0.078 R)
• M13: 8,238,056 km (0.073 R)
• M14: 9,228,393 km (0.072 R)
• M15: 9,605,829 km (0.074 R)
• M16: 10,528,249 km (0.112 R)
• M17: 13,388,411 km (0.068 R)
• M18: 14,052,326 km (0.098 R)
• M19: 16,051,702 km (0.086 R)
• M20: 16,778,598 km (0.091 R)
• M21: 17,194,630 km (0.111 R)
• M22: 17,568,624 km (0.039 R)
• M23: 23,720,986 km (0.084 R)
• M24: 24,271,058 km (0.102 R)
• M25: 25,673,687 km (0.052 R)
• M26: 26,245,750 km (0.095 R)
• M27: 27,526,756 km (0.038 R)
• M28: 29,262,241 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.2

Radius: 4.7

Gravity: 43.74 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.63 AU - 11.43 AU

Year: 14174 Days

Day: 17 Hours

Environment

Temp: -209 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 49,366,325 km

• M1: 82,877 km (0.084 R)
• M2: 278,701 km (0.056 R)
• M3: 503,098 km (0.036 R)
• M4: 619,634 km (0.087 R)
• M5: 749,785 km (0.09 R)
• M6: 970,441 km (0.065 R)
• M7: 1,925,923 km (0.118 R)
• M8: 2,063,403 km (0.12 R)
• M9: 2,403,140 km (0.054 R)
• M10: 2,878,861 km (0.107 R)
• M11: 3,104,455 km (0.056 R)
• M12: 4,060,385 km (0.099 R)
• M13: 5,072,565 km (0.1 R)
• M14: 5,563,246 km (0.104 R)
• M15: 6,613,423 km (0.116 R)
• M16: 7,172,919 km (0.095 R)
• M17: 8,360,576 km (0.116 R)
• M18: 8,695,975 km (0.082 R)
• M19: 9,038,105 km (0.113 R)
• M20: 11,120,059 km (0.034 R)
• M21: 12,531,365 km (0.075 R)
• M22: 16,330,702 km (0.114 R)
• M23: 17,686,059 km (0.105 R)
• M24: 18,454,693 km (0.101 R)
• M25: 19,456,699 km (0.099 R)
• M26: 21,084,773 km (0.117 R)
• M27: 26,616,902 km (0.116 R)
• M28: 27,214,246 km (0.111 R)
• M29: 32,606,202 km (0.084 R)
• M30: 37,673,980 km (0.105 R)
• M31: 37,774,958 km (0.113 R)
• M32: 38,486,147 km (0.069 R)
• M33: 41,821,581 km (0.104 R)
• M34: 43,108,272 km (0.09 R)
• M35: 43,324,591 km (0.071 R)
• M36: 44,414,261 km (0.117 R)
• M37: 45,295,842 km (0.09 R)
• M38: 45,962,749 km (0.088 R)
• M39: 47,085,032 km (0.106 R)
• M40: 49,370,439 km (0.047 R)
• M41: 52,422,385 km (0.108 R)
• M42: 54,224,740 km (0.119 R)
• M43: 57,545,963 km (0.093 R)
• M44: 57,795,941 km (0.117 R)
• M45: 60,325,192 km (0.098 R)
• M46: 62,257,697 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.2

Radius: 7.8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.83 AU - 12.97 AU

Year: 16058 Days

Day: 22.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 49,366,325 km

• M1: 331,509 km (0.111 R)
• M2: 830,268 km (0.092 R)
• M3: 1,176,138 km (0.112 R)
• M4: 1,438,384 km (0.064 R)
• M5: 1,588,729 km (0.072 R)
• M6: 1,913,207 km (0.117 R)
• M7: 2,228,559 km (0.084 R)
• M8: 2,503,371 km (0.1 R)
• M9: 2,794,787 km (0.085 R)
• M10: 3,151,728 km (0.028 R)
• M11: 3,530,809 km (0.096 R)
• M12: 4,098,832 km (0.055 R)
• M13: 4,269,224 km (0.096 R)
• M14: 4,862,380 km (0.089 R)
• M15: 5,110,712 km (0.113 R)
• M16: 5,995,284 km (0.057 R)
• M17: 6,376,310 km (0.08 R)
• M18: 7,324,312 km (0.067 R)
• M19: 9,249,337 km (0.063 R)
• M20: 10,477,087 km (0.098 R)
• M21: 10,842,106 km (0.045 R)
• M22: 15,109,535 km (0.104 R)
• M23: 16,104,660 km (0.048 R)
• M24: 16,958,265 km (0.076 R)
• M25: 19,901,154 km (0.093 R)
• M26: 21,623,774 km (0.077 R)
• M27: 23,486,118 km (0.119 R)
• M28: 25,496,563 km (0.103 R)
• M29: 25,994,126 km (0.113 R)
• M30: 27,149,919 km (0.109 R)
• M31: 27,810,992 km (0.084 R)
• M32: 29,536,903 km (0.106 R)
• M33: 31,236,484 km (0.103 R)
• M34: 32,183,588 km (0.077 R)
• M35: 35,110,171 km (0.119 R)
• M36: 35,694,052 km (0.06 R)
• M37: 37,732,622 km (0.049 R)
• M38: 38,511,728 km (0.095 R)
• M39: 43,724,017 km (0.099 R)
• M40: 44,375,516 km (0.101 R)
• M41: 47,608,625 km (0.116 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: 541 - 15,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit