🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.48 AU - 2.6 AU

Year: 1533 Days

Day: 17.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,200,565 km

• M1: 54,304 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.5

Radius: 14.5

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.64 AU - 4.92 AU

Year: 3958 Days

Day: 11.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,200,565 km

• M1: 180,415 km (0.106 R)
• M2: 795,711 km (0.062 R)
• M3: 1,286,542 km (0.042 R)
• M4: 3,229,519 km (0.091 R)
• M5: 4,022,238 km (0.118 R)
• M6: 4,760,503 km (0.103 R)
• M7: 5,222,013 km (0.115 R)
• M8: 5,841,198 km (0.117 R)
• M9: 7,021,376 km (0.112 R)
• M10: 7,683,945 km (0.1 R)
• M11: 9,524,448 km (0.107 R)
• M12: 10,997,388 km (0.117 R)
• M13: 12,660,917 km (0.08 R)
• M14: 14,823,653 km (0.09 R)
• M15: 15,613,380 km (0.117 R)
• M16: 17,655,690 km (0.112 R)
• M17: 19,343,902 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.2

Radius: 14.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.53 AU - 8.95 AU

Year: 8959 Days

Day: 14 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,200,565 km

• M1: 181,612 km (0.118 R)
• M2: 798,853 km (0.109 R)
• M3: 1,357,451 km (0.097 R)
• M4: 2,478,238 km (0.1 R)
• M5: 4,123,665 km (0.111 R)
• M6: 5,119,239 km (0.099 R)
• M7: 5,658,091 km (0.1 R)
• M8: 6,130,222 km (0.052 R)
• M9: 6,701,985 km (0.096 R)
• M10: 7,953,371 km (0.061 R)
• M11: 9,171,397 km (0.089 R)
• M12: 10,560,862 km (0.079 R)
• M13: 12,475,864 km (0.104 R)
• M14: 13,996,377 km (0.027 R)
• M15: 15,055,380 km (0.1 R)
• M16: 15,768,812 km (0.108 R)
• M17: 17,829,224 km (0.115 R)
• M18: 22,479,324 km (0.12 R)
• M19: 22,984,815 km (0.102 R)
• M20: 24,547,066 km (0.045 R)
• M21: 25,901,974 km (0.068 R)
• M22: 27,401,692 km (0.093 R)
• M23: 29,057,890 km (0.074 R)
• M24: 33,325,618 km (0.115 R)
• M25: 34,986,155 km (0.097 R)
• M26: 36,585,206 km (0.101 R)
• M27: 38,953,490 km (0.106 R)
• M28: 42,438,522 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.8

Radius: 12.1

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.1 AU - 10.44 AU

Year: 9837 Days

Day: 10.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,200,565 km

• M1: 150,645 km (0.026 R)
• M2: 583,731 km (0.113 R)
• M3: 1,424,321 km (0.115 R)
• M4: 2,025,854 km (0.101 R)
• M5: 7,563,220 km (0.109 R)
• M6: 8,335,444 km (0.03 R)
• M7: 10,652,565 km (0.112 R)
• M8: 13,615,949 km (0.116 R)
• M9: 14,052,925 km (0.103 R)
• M10: 14,889,476 km (0.108 R)
• M11: 15,622,954 km (0.115 R)
• M12: 17,089,911 km (0.058 R)
• M13: 17,672,296 km (0.096 R)
• M14: 18,267,994 km (0.049 R)
• M15: 18,646,926 km (0.096 R)
• M16: 20,703,298 km (0.11 R)
• M17: 21,281,793 km (0.114 R)
• M18: 24,797,044 km (0.113 R)
• M19: 27,082,451 km (0.047 R)
• M20: 30,875,804 km (0.093 R)
• M21: 33,857,888 km (0.091 R)
• M22: 35,126,029 km (0.078 R)
• M23: 36,306,206 km (0.09 R)
• M24: 37,390,791 km (0.114 R)
• M25: 39,246,403 km (0.084 R)
• M26: 39,624,736 km (0.065 R)
• M27: 40,774,396 km (0.055 R)
• M28: 45,180,502 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.1

Radius: 12.1

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.86 AU - 10.8 AU

Year: 10794 Days

Day: 12.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,200,565 km

• M1: 150,495 km (0.112 R)
• M2: 557,701 km (0.086 R)
• M3: 1,592,769 km (0.039 R)
• M4: 2,199,687 km (0.081 R)
• M5: 3,456,309 km (0.107 R)
• M6: 4,255,910 km (0.11 R)
• M7: 5,302,796 km (0.034 R)
• M8: 5,869,772 km (0.095 R)
• M9: 6,366,885 km (0.071 R)
• M10: 7,086,451 km (0.119 R)
• M11: 7,527,316 km (0.081 R)
• M12: 8,375,985 km (0.114 R)
• M13: 8,823,731 km (0.051 R)
• M14: 9,670,156 km (0.046 R)
• M15: 10,314,474 km (0.092 R)
• M16: 11,524,571 km (0.093 R)
• M17: 12,944,704 km (0.118 R)
• M18: 13,544,442 km (0.117 R)
• M19: 13,975,134 km (0.068 R)
• M20: 14,478,531 km (0.104 R)
• M21: 14,864,044 km (0.082 R)
• M22: 15,722,886 km (0.113 R)
• M23: 18,274,128 km (0.078 R)
• M24: 18,800,413 km (0.114 R)
• M25: 20,601,572 km (0.11 R)
• M26: 21,336,696 km (0.033 R)
• M27: 32,443,290 km (0.097 R)
• M28: 33,215,664 km (0.056 R)
• M29: 34,911,954 km (0.113 R)
• M30: 39,591,525 km (0.052 R)
• M31: 43,597,457 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.1

Radius: 3.3

Gravity: 21.68 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 12.57 AU - 16.03 AU

Year: 20481 Days

Day: 19.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,200,565 km

• M1: 41,139 km (0.102 R)
• M2: 196,123 km (0.09 R)
• M3: 887,265 km (0.104 R)
• M4: 1,348,326 km (0.119 R)
• M5: 2,303,957 km (0.081 R)
• M6: 3,828,658 km (0.049 R)
• M7: 4,317,095 km (0.104 R)
• M8: 5,845,387 km (0.077 R)
• M9: 6,452,007 km (0.069 R)
• M10: 8,195,719 km (0.111 R)
• M11: 8,521,992 km (0.052 R)
• M12: 8,808,323 km (0.053 R)
• M13: 9,101,086 km (0.113 R)
• M14: 10,283,657 km (0.053 R)
• M15: 10,445,073 km (0.119 R)
• M16: 12,213,769 km (0.084 R)
• M17: 12,762,344 km (0.103 R)
• M18: 14,983,424 km (0.104 R)
• M19: 15,682,644 km (0.064 R)
• M20: 16,697,666 km (0.072 R)
• M21: 18,222,517 km (0.116 R)
• M22: 19,180,691 km (0.032 R)
• M23: 20,765,531 km (0.054 R)
• M24: 26,139,984 km (0.108 R)
• M25: 26,541,505 km (0.025 R)
• M26: 26,947,064 km (0.075 R)
• M27: 28,188,727 km (0.117 R)
• M28: 30,785,447 km (0.11 R)
• M29: 33,537,150 km (0.12 R)
• M30: 35,582,452 km (0.088 R)
• M31: 39,391,812 km (0.115 R)
• M32: 50,239,303 km (0.082 R)
• M33: 52,274,134 km (0.106 R)
• M34: 54,200,505 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 16,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit