🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.64 AU - 0.64 AU

Year: 336 Days

Day: 36.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,488,347 km

• M1: 100,380 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.9

Radius: 10.2

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.54 AU - 0.86 AU

Year: 384 Days

Day: 8.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,488,347 km

• M1: 126,859 km (0.091 R)
• M2: 448,794 km (0.109 R)
• M3: 846,425 km (0.09 R)
• M4: 1,251,835 km (0.1 R)
• M5: 1,822,700 km (0.095 R)
• M6: 2,156,902 km (0.094 R)
• M7: 2,486,466 km (0.07 R)
• M8: 2,971,911 km (0.079 R)
• M9: 3,672,927 km (0.115 R)
• M10: 4,264,886 km (0.055 R)
• M11: 4,992,829 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.1

Radius: 9

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.82 AU - 0.98 AU

Year: 560 Days

Day: 12.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 112.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,488,347 km

• M1: 111,899 km (0.073 R)
• M2: 415,882 km (0.054 R)
• M3: 715,975 km (0.118 R)
• M4: 1,090,269 km (0.109 R)
• M5: 1,376,749 km (0.03 R)
• M6: 2,209,261 km (0.089 R)
• M7: 2,601,058 km (0.076 R)
• M8: 2,965,628 km (0.094 R)
• M9: 3,324,663 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.5

Radius: 13.5

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2 AU - 2.16 AU

Year: 1968 Days

Day: 5 Hours

Environment

Temp: -186 °C

Axial Tilt: 155.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,488,347 km

• M1: 167,849 km (0.073 R)
• M2: 731,085 km (0.101 R)
• M3: 1,981,424 km (0.112 R)
• M4: 2,657,008 km (0.093 R)
• M5: 4,508,581 km (0.1 R)
• M6: 6,075,319 km (0.052 R)
• M7: 6,983,229 km (0.057 R)
• M8: 8,387,504 km (0.089 R)
• M9: 8,837,793 km (0.032 R)
• M10: 9,334,010 km (0.056 R)
• M11: 9,941,526 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480

Radius: 13.5

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.35 AU - 5.49 AU

Year: 6096 Days

Day: 5.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,488,347 km

• M1: 167,849 km (0.118 R)
• M2: 594,053 km (0.107 R)
• M3: 1,271,881 km (0.098 R)
• M4: 1,697,337 km (0.094 R)
• M5: 3,288,161 km (0.095 R)
• M6: 4,699,767 km (0.116 R)
• M7: 5,287,986 km (0.097 R)
• M8: 6,076,666 km (0.059 R)
• M9: 7,387,741 km (0.103 R)
• M10: 10,168,018 km (0.118 R)
• M11: 12,755,014 km (0.068 R)
• M12: 17,260,902 km (0.108 R)
• M13: 18,145,923 km (0.08 R)
• M14: 21,700,218 km (0.069 R)
• M15: 24,495,604 km (0.106 R)
• M16: 26,184,714 km (0.118 R)
• M17: 27,015,879 km (0.076 R)
• M18: 27,950,417 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.1

Radius: 8.2

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.57 AU - 5.29 AU

Year: 6117 Days

Day: 9.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,488,347 km

• M1: 102,026 km (0.119 R)
• M2: 430,543 km (0.116 R)
• M3: 844,181 km (0.056 R)
• M4: 1,736,831 km (0.101 R)
• M5: 2,416,454 km (0.028 R)
• M6: 2,749,310 km (0.108 R)
• M7: 3,133,627 km (0.084 R)
• M8: 3,462,144 km (0.119 R)
• M9: 4,533,264 km (0.089 R)
• M10: 4,896,937 km (0.102 R)
• M11: 6,411,466 km (0.093 R)
• M12: 7,089,443 km (0.069 R)
• M13: 8,545,778 km (0.079 R)
• M14: 9,366,622 km (0.094 R)
• M15: 11,621,660 km (0.096 R)
• M16: 12,465,542 km (0.074 R)
• M17: 12,902,517 km (0.092 R)
• M18: 13,634,350 km (0.12 R)
• M19: 17,239,958 km (0.097 R)
• M20: 18,830,632 km (0.062 R)
• M21: 19,478,840 km (0.112 R)
• M22: 21,747,342 km (0.087 R)
• M23: 23,189,914 km (0.089 R)
• M24: 23,519,029 km (0.067 R)
• M25: 24,695,168 km (0.109 R)
• M26: 28,741,491 km (0.118 R)
• M27: 31,873,921 km (0.057 R)
• M28: 32,383,002 km (0.105 R)
• M29: 34,261,054 km (0.055 R)
• M30: 37,890,448 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.5

Radius: 10.1

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.85 AU - 6.31 AU

Year: 8647 Days

Day: 11.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,488,347 km

• M1: 125,662 km (0.089 R)
• M2: 566,527 km (0.103 R)
• M3: 887,415 km (0.076 R)
• M4: 1,634,506 km (0.067 R)
• M5: 2,677,054 km (0.071 R)
• M6: 3,777,197 km (0.095 R)
• M7: 4,114,540 km (0.116 R)
• M8: 5,155,442 km (0.101 R)
• M9: 5,941,429 km (0.061 R)
• M10: 7,189,075 km (0.11 R)
• M11: 7,916,420 km (0.1 R)
• M12: 8,871,154 km (0.095 R)
• M13: 10,596,466 km (0.114 R)
• M14: 13,054,359 km (0.117 R)
• M15: 14,198,184 km (0.114 R)
• M16: 18,991,300 km (0.058 R)
• M17: 20,616,382 km (0.081 R)
• M18: 22,164,720 km (0.112 R)
• M19: 22,584,791 km (0.052 R)
• M20: 23,701,838 km (0.054 R)
• M21: 24,052,794 km (0.115 R)
• M22: 25,400,073 km (0.12 R)
• M23: 26,419,582 km (0.056 R)
• M24: 27,369,828 km (0.109 R)
• M25: 27,756,239 km (0.074 R)
• M26: 30,254,673 km (0.112 R)
• M27: 37,921,415 km (0.078 R)
• M28: 39,867,533 km (0.063 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 17,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit