🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.57 AU - 0.61 AU

Year: 174 Days

Day: 36.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,686,163 km

• M1: 59,241 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.83 AU - 1.07 AU

Year: 355 Days

Day: 23.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 154.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.91 AU - 2.81 AU

Year: 1388 Days

Day: 16.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.31 AU - 3.45 AU

Year: 2379 Days

Day: 24.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.7

Radius: 12.2

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.99 AU - 4.47 AU

Year: 3331 Days

Day: 7.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 80,686,163 km

• M1: 152,291 km (0.074 R)
• M2: 979,118 km (0.089 R)
• M3: 2,006,257 km (0.109 R)
• M4: 3,309,853 km (0.116 R)
• M5: 3,944,447 km (0.092 R)
• M6: 5,671,255 km (0.113 R)
• M7: 6,716,346 km (0.099 R)
• M8: 7,327,902 km (0.117 R)
• M9: 7,885,753 km (0.106 R)
• M10: 9,320,396 km (0.088 R)
• M11: 11,534,295 km (0.041 R)
• M12: 13,507,341 km (0.108 R)
• M13: 16,180,506 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.7

Radius: 11

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.91 AU - 8.43 AU

Year: 7351 Days

Day: 8 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 80,686,163 km

• M1: 136,732 km (0.039 R)
• M2: 553,512 km (0.116 R)
• M3: 2,566,950 km (0.082 R)
• M4: 3,447,184 km (0.092 R)
• M5: 3,856,484 km (0.039 R)
• M6: 4,802,690 km (0.071 R)
• M7: 5,897,148 km (0.054 R)
• M8: 7,942,450 km (0.1 R)
• M9: 8,530,669 km (0.098 R)
• M10: 9,841,894 km (0.06 R)
• M11: 10,973,901 km (0.078 R)
• M12: 11,335,180 km (0.034 R)
• M13: 12,081,524 km (0.091 R)
• M14: 13,850,519 km (0.116 R)
• M15: 14,456,390 km (0.114 R)
• M16: 15,786,016 km (0.107 R)
• M17: 18,687,616 km (0.081 R)
• M18: 23,765,417 km (0.065 R)
• M19: 24,721,946 km (0.034 R)
• M20: 25,976,324 km (0.083 R)
• M21: 28,321,270 km (0.104 R)
• M22: 29,297,546 km (0.109 R)
• M23: 30,094,604 km (0.118 R)
• M24: 31,836,222 km (0.111 R)
• M25: 35,519,621 km (0.045 R)
• M26: 37,115,531 km (0.115 R)
• M27: 37,814,003 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.7

Radius: 10.1

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.4 AU - 10.58 AU

Year: 12090 Days

Day: 5.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,686,163 km

• M1: 125,662 km (0.106 R)
• M2: 685,607 km (0.037 R)
• M3: 1,093,411 km (0.12 R)
• M4: 2,007,005 km (0.116 R)
• M5: 2,562,612 km (0.114 R)
• M6: 2,980,139 km (0.091 R)
• M7: 3,952,974 km (0.03 R)
• M8: 4,390,847 km (0.087 R)
• M9: 5,091,564 km (0.086 R)
• M10: 7,002,078 km (0.118 R)
• M11: 8,658,725 km (0.076 R)
• M12: 9,198,025 km (0.082 R)
• M13: 10,783,164 km (0.05 R)
• M14: 11,177,953 km (0.08 R)
• M15: 12,916,879 km (0.108 R)
• M16: 17,226,943 km (0.104 R)
• M17: 18,001,860 km (0.12 R)
• M18: 18,318,259 km (0.111 R)
• M19: 18,880,897 km (0.044 R)
• M20: 20,380,616 km (0.099 R)
• M21: 22,138,390 km (0.106 R)
• M22: 22,501,764 km (0.098 R)
• M23: 23,240,328 km (0.117 R)
• M24: 24,378,469 km (0.081 R)
• M25: 24,961,302 km (0.104 R)
• M26: 26,765,752 km (0.118 R)
• M27: 30,632,408 km (0.118 R)
• M28: 35,969,761 km (0.103 R)
• M29: 36,472,260 km (0.069 R)
• M30: 37,491,321 km (0.049 R)
• M31: 38,267,883 km (0.105 R)
• M32: 38,660,279 km (0.056 R)
• M33: 41,344,663 km (0.075 R)
• M34: 45,600,573 km (0.057 R)
• M35: 54,474,868 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.6

Radius: 14.1

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.2 AU - 12.66 AU

Year: 14796 Days

Day: 7.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 80,686,163 km

• M1: 175,777 km (0.119 R)
• M2: 662,719 km (0.119 R)
• M3: 1,302,698 km (0.051 R)
• M4: 1,767,499 km (0.117 R)
• M5: 2,381,897 km (0.093 R)
• M6: 3,708,681 km (0.108 R)
• M7: 4,293,459 km (0.091 R)
• M8: 5,383,878 km (0.098 R)
• M9: 6,065,446 km (0.085 R)
• M10: 6,613,871 km (0.095 R)
• M11: 7,643,254 km (0.094 R)
• M12: 9,241,857 km (0.119 R)
• M13: 13,700,173 km (0.06 R)
• M14: 14,454,894 km (0.083 R)
• M15: 16,185,293 km (0.077 R)
• M16: 16,957,517 km (0.065 R)
• M17: 18,349,226 km (0.082 R)
• M18: 19,189,068 km (0.116 R)
• M19: 20,945,647 km (0.111 R)
• M20: 24,410,333 km (0.089 R)
• M21: 25,332,903 km (0.109 R)
• M22: 27,940,095 km (0.116 R)
• M23: 38,165,708 km (0.106 R)
• M24: 41,193,419 km (0.049 R)
• M25: 43,566,939 km (0.103 R)
• M26: 45,061,571 km (0.118 R)
• M27: 47,296,115 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.5

Radius: 7.3

Gravity: 14.06 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.96 AU - 16.8 AU

Year: 20879 Days

Day: 18.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 80,686,163 km

• M1: 92,302 km (0.106 R)
• M2: 626,366 km (0.048 R)
• M3: 1,247,197 km (0.116 R)
• M4: 2,015,981 km (0.104 R)
• M5: 2,332,829 km (0.106 R)
• M6: 2,562,163 km (0.061 R)
• M7: 3,286,516 km (0.059 R)
• M8: 3,546,367 km (0.113 R)
• M9: 4,726,096 km (0.09 R)
• M10: 5,851,222 km (0.083 R)
• M11: 6,588,440 km (0.115 R)
• M12: 7,435,014 km (0.11 R)
• M13: 10,104,887 km (0.117 R)
• M14: 10,719,136 km (0.11 R)
• M15: 11,035,386 km (0.115 R)
• M16: 12,711,331 km (0.113 R)
• M17: 16,475,662 km (0.098 R)
• M18: 20,435,967 km (0.098 R)
• M19: 22,326,585 km (0.062 R)
• M20: 24,767,573 km (0.085 R)
• M21: 25,209,635 km (0.09 R)
• M22: 31,443,827 km (0.101 R)
• M23: 32,354,429 km (0.1 R)
• M24: 35,750,301 km (0.045 R)
• M25: 36,314,734 km (0.111 R)
• M26: 37,172,677 km (0.111 R)
• M27: 39,676,796 km (0.119 R)
• M28: 46,340,932 km (0.068 R)
• M29: 53,714,013 km (0.054 R)
• M30: 56,335,417 km (0.102 R)
• M31: 59,237,316 km (0.094 R)
• M32: 72,516,371 km (0.063 R)
• M33: 77,583,700 km (0.047 R)
• M34: 79,962,904 km (0.068 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 11,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit