🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.82 AU - 0.82 AU

Year: 271 Days

Day: 41.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,566,717 km

• M1: 15,409 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.34 AU - 1.4 AU

Year: 586 Days

Day: 43 Hours

Environment

Temp: -2 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.35 AU - 1.79 AU

Year: 719 Days

Day: 23.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,566,717 km

• M1: 104,719 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.1

Radius: 10.3

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.09 AU - 7.79 AU

Year: 5969 Days

Day: 10 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,566,717 km

• M1: 132,693 km (0.108 R)
• M2: 804,537 km (0.119 R)
• M3: 1,195,437 km (0.057 R)
• M4: 1,634,955 km (0.099 R)
• M5: 2,087,189 km (0.11 R)
• M6: 2,769,356 km (0.113 R)
• M7: 3,121,958 km (0.12 R)
• M8: 3,548,910 km (0.116 R)
• M9: 4,112,894 km (0.106 R)
• M10: 5,509,839 km (0.041 R)
• M11: 6,071,579 km (0.104 R)
• M12: 7,419,755 km (0.074 R)
• M13: 8,066,168 km (0.087 R)
• M14: 9,471,340 km (0.113 R)
• M15: 10,049,536 km (0.057 R)
• M16: 13,410,552 km (0.11 R)
• M17: 14,895,759 km (0.106 R)
• M18: 16,550,910 km (0.112 R)
• M19: 16,999,404 km (0.067 R)
• M20: 19,223,775 km (0.077 R)
• M21: 20,662,607 km (0.114 R)
• M22: 22,017,665 km (0.098 R)
• M23: 23,271,295 km (0.06 R)
• M24: 25,748,786 km (0.113 R)
• M25: 29,226,038 km (0.096 R)
• M26: 29,975,973 km (0.058 R)
• M27: 31,028,244 km (0.093 R)
• M28: 31,710,560 km (0.073 R)
• M29: 32,903,453 km (0.032 R)
• M30: 33,307,667 km (0.07 R)
• M31: 33,715,171 km (0.098 R)
• M32: 34,126,117 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.7

Radius: 10.1

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.5 AU - 8.44 AU

Year: 7457 Days

Day: 11 Hours

Environment

Temp: -157 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,566,717 km

• M1: 132,245 km (0.09 R)
• M2: 561,590 km (0.117 R)
• M3: 1,042,099 km (0.102 R)
• M4: 1,671,307 km (0.104 R)
• M5: 2,537,629 km (0.087 R)
• M6: 3,199,001 km (0.096 R)
• M7: 4,206,543 km (0.095 R)
• M8: 4,628,409 km (0.093 R)
• M9: 5,733,488 km (0.09 R)
• M10: 6,476,241 km (0.098 R)
• M11: 8,040,138 km (0.102 R)
• M12: 8,691,935 km (0.107 R)
• M13: 10,408,870 km (0.078 R)
• M14: 11,323,811 km (0.069 R)
• M15: 14,390,717 km (0.113 R)
• M16: 17,716,577 km (0.095 R)
• M17: 18,100,744 km (0.086 R)
• M18: 22,553,076 km (0.113 R)
• M19: 23,385,588 km (0.12 R)
• M20: 26,253,529 km (0.094 R)
• M21: 28,030,452 km (0.03 R)
• M22: 30,431,199 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.8

Radius: 14.6

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.41 AU - 8.91 AU

Year: 9308 Days

Day: 7.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 48,566,717 km

• M1: 181,911 km (0.055 R)
• M2: 987,196 km (0.086 R)
• M3: 1,584,541 km (0.106 R)
• M4: 2,943,189 km (0.065 R)
• M5: 3,638,370 km (0.103 R)
• M6: 4,216,266 km (0.095 R)
• M7: 6,183,628 km (0.061 R)
• M8: 6,816,876 km (0.071 R)
• M9: 7,289,755 km (0.071 R)
• M10: 7,826,811 km (0.088 R)
• M11: 9,405,517 km (0.107 R)
• M12: 12,130,891 km (0.116 R)
• M13: 16,721,900 km (0.12 R)
• M14: 19,325,203 km (0.114 R)
• M15: 22,359,945 km (0.031 R)
• M16: 27,340,208 km (0.053 R)
• M17: 28,236,598 km (0.088 R)
• M18: 39,304,597 km (0.077 R)
• M19: 41,479,899 km (0.062 R)
• M20: 45,098,223 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.7

Radius: 11.1

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.47 AU - 10.51 AU

Year: 12409 Days

Day: 11.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,566,717 km

• M1: 139,575 km (0.11 R)
• M2: 1,009,038 km (0.067 R)
• M3: 1,406,818 km (0.042 R)
• M4: 1,785,151 km (0.104 R)
• M5: 2,651,323 km (0.094 R)
• M6: 4,610,158 km (0.116 R)
• M7: 6,524,412 km (0.099 R)
• M8: 7,595,533 km (0.112 R)
• M9: 10,494,440 km (0.1 R)
• M10: 11,130,381 km (0.11 R)
• M11: 12,247,428 km (0.065 R)
• M12: 13,072,909 km (0.117 R)
• M13: 15,703,887 km (0.094 R)
• M14: 16,749,127 km (0.114 R)
• M15: 17,471,236 km (0.08 R)
• M16: 22,333,616 km (0.116 R)
• M17: 22,943,676 km (0.117 R)
• M18: 23,744,324 km (0.077 R)
• M19: 26,451,148 km (0.118 R)
• M20: 28,944,495 km (0.116 R)
• M21: 31,049,038 km (0.074 R)
• M22: 33,140,865 km (0.086 R)
• M23: 33,592,950 km (0.075 R)
• M24: 38,095,397 km (0.102 R)
• M25: 38,591,464 km (0.115 R)
• M26: 42,186,300 km (0.056 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 18,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit