🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.79 AU - 0.93 AU

Year: 307 Days

Day: 28 Hours

Environment

Temp: 20 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453

Radius: 9.1

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.09 AU - 4.65 AU

Year: 3517 Days

Day: 10.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,009,535 km

• M1: 113,246 km (0.029 R)
• M2: 425,008 km (0.043 R)
• M3: 877,392 km (0.045 R)
• M4: 1,518,718 km (0.039 R)
• M5: 1,936,844 km (0.057 R)
• M6: 2,907,135 km (0.044 R)
• M7: 4,088,659 km (0.052 R)
• M8: 4,385,162 km (0.1 R)
• M9: 5,640,588 km (0.043 R)
• M10: 6,062,903 km (0.039 R)
• M11: 6,793,987 km (0.062 R)
• M12: 7,272,551 km (0.08 R)
• M13: 8,230,127 km (0.102 R)
• M14: 8,948,945 km (0.114 R)
• M15: 9,709,051 km (0.111 R)
• M16: 12,118,176 km (0.11 R)
• M17: 12,511,020 km (0.117 R)
• M18: 13,460,816 km (0.098 R)
• M19: 15,503,426 km (0.111 R)
• M20: 15,862,909 km (0.062 R)
• M21: 16,439,011 km (0.049 R)
• M22: 19,000,725 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.2

Radius: 12.8

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.48 AU - 9.06 AU

Year: 7547 Days

Day: 13.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,009,535 km

• M1: 159,172 km (0.099 R)
• M2: 600,486 km (0.116 R)
• M3: 1,527,993 km (0.115 R)
• M4: 1,988,904 km (0.09 R)
• M5: 3,025,467 km (0.116 R)
• M6: 3,714,366 km (0.103 R)
• M7: 5,124,325 km (0.072 R)
• M8: 5,666,169 km (0.083 R)
• M9: 8,141,864 km (0.054 R)
• M10: 9,808,833 km (0.072 R)
• M11: 10,296,073 km (0.036 R)
• M12: 10,953,706 km (0.083 R)
• M13: 11,478,495 km (0.048 R)
• M14: 13,807,734 km (0.098 R)
• M15: 15,373,874 km (0.088 R)
• M16: 16,916,677 km (0.068 R)
• M17: 19,307,251 km (0.087 R)
• M18: 20,074,089 km (0.093 R)
• M19: 20,543,827 km (0.114 R)
• M20: 21,343,128 km (0.095 R)
• M21: 21,832,612 km (0.03 R)
• M22: 22,834,170 km (0.094 R)
• M23: 31,660,145 km (0.064 R)
• M24: 33,377,978 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.6

Radius: 14.1

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.12 AU - 9.76 AU

Year: 8614 Days

Day: 5.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 108.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,009,535 km

• M1: 176,974 km (0.118 R)
• M2: 637,736 km (0.085 R)
• M3: 1,352,066 km (0.102 R)
• M4: 1,884,484 km (0.084 R)
• M5: 2,459,688 km (0.072 R)
• M6: 3,989,775 km (0.107 R)
• M7: 5,247,744 km (0.084 R)
• M8: 8,406,353 km (0.07 R)
• M9: 10,423,980 km (0.111 R)
• M10: 14,213,443 km (0.107 R)
• M11: 15,011,398 km (0.061 R)
• M12: 16,954,974 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.4

Radius: 13.8

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.87 AU - 9.01 AU

Year: 9440 Days

Day: 10 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,009,535 km

• M1: 171,888 km (0.112 R)
• M2: 662,270 km (0.04 R)
• M3: 1,789,191 km (0.106 R)
• M4: 2,513,394 km (0.118 R)
• M5: 4,234,966 km (0.038 R)
• M6: 9,703,965 km (0.027 R)
• M7: 11,103,304 km (0.098 R)
• M8: 14,688,865 km (0.098 R)
• M9: 18,673,853 km (0.043 R)
• M10: 25,257,356 km (0.064 R)
• M11: 26,993,440 km (0.116 R)
• M12: 32,010,653 km (0.062 R)
• M13: 34,273,171 km (0.084 R)
• M14: 35,207,410 km (0.082 R)
• M15: 36,038,725 km (0.111 R)
• M16: 38,236,617 km (0.113 R)
• M17: 49,240,887 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.9

Radius: 8.4

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.3 AU - 11.4 AU

Year: 11007 Days

Day: 14.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,009,535 km

• M1: 104,419 km (0.102 R)
• M2: 450,439 km (0.071 R)
• M3: 981,960 km (0.04 R)
• M4: 1,300,604 km (0.085 R)
• M5: 2,200,884 km (0.108 R)
• M6: 3,866,656 km (0.091 R)
• M7: 4,192,480 km (0.094 R)
• M8: 4,455,623 km (0.079 R)
• M9: 5,132,553 km (0.113 R)
• M10: 5,527,043 km (0.116 R)
• M11: 6,725,621 km (0.116 R)
• M12: 7,087,349 km (0.107 R)
• M13: 8,210,380 km (0.115 R)
• M14: 9,492,583 km (0.117 R)
• M15: 10,854,074 km (0.105 R)
• M16: 11,301,970 km (0.078 R)
• M17: 12,341,376 km (0.076 R)
• M18: 14,193,547 km (0.107 R)
• M19: 15,402,298 km (0.108 R)
• M20: 17,612,457 km (0.102 R)
• M21: 21,388,756 km (0.078 R)
• M22: 27,461,831 km (0.087 R)
• M23: 28,480,742 km (0.086 R)
• M24: 32,809,057 km (0.055 R)
• M25: 34,699,376 km (0.069 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 16,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit