🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.89 AU - 1.11 AU

Year: 367 Days

Day: 33.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.94 AU - 4.18 AU

Year: 2466 Days

Day: 12.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,115,736 km

• M1: 278,102 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.9

Radius: 13.2

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.72 AU - 7.34 AU

Year: 5436 Days

Day: 8.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 109,115,736 km

• M1: 164,109 km (0.108 R)
• M2: 707,000 km (0.11 R)
• M3: 1,387,969 km (0.069 R)
• M4: 2,017,477 km (0.064 R)
• M5: 3,097,424 km (0.083 R)
• M6: 4,161,065 km (0.044 R)
• M7: 4,764,692 km (0.1 R)
• M8: 6,085,791 km (0.119 R)
• M9: 7,674,670 km (0.115 R)
• M10: 9,357,048 km (0.086 R)
• M11: 10,714,050 km (0.108 R)
• M12: 11,705,585 km (0.053 R)
• M13: 12,198,659 km (0.091 R)
• M14: 15,691,021 km (0.102 R)
• M15: 16,535,651 km (0.118 R)
• M16: 17,858,994 km (0.104 R)
• M17: 23,864,900 km (0.107 R)
• M18: 26,384,876 km (0.09 R)
• M19: 28,189,624 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.5

Radius: 12.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.45 AU - 13.05 AU

Year: 14785 Days

Day: 5.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 109,115,736 km

• M1: 158,424 km (0.111 R)
• M2: 547,229 km (0.097 R)
• M3: 956,230 km (0.052 R)
• M4: 1,525,449 km (0.032 R)
• M5: 3,534,848 km (0.09 R)
• M6: 5,308,331 km (0.116 R)
• M7: 5,717,631 km (0.104 R)
• M8: 6,638,854 km (0.03 R)
• M9: 7,699,354 km (0.111 R)
• M10: 8,869,508 km (0.091 R)
• M11: 9,448,153 km (0.103 R)
• M12: 10,154,853 km (0.082 R)
• M13: 12,607,660 km (0.058 R)
• M14: 14,294,974 km (0.05 R)
• M15: 16,484,189 km (0.108 R)
• M16: 21,690,046 km (0.09 R)
• M17: 26,691,551 km (0.049 R)
• M18: 30,639,888 km (0.066 R)
• M19: 39,932,908 km (0.094 R)
• M20: 41,113,085 km (0.117 R)
• M21: 42,722,609 km (0.119 R)
• M22: 43,131,460 km (0.087 R)
• M23: 48,391,171 km (0.101 R)
• M24: 50,184,850 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613

Radius: 4.5

Gravity: 30.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 16.01 AU - 20.55 AU

Year: 28690 Days

Day: 22.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 109,115,736 km

• M1: 56,099 km (0.08 R)
• M2: 209,138 km (0.088 R)
• M3: 1,250,189 km (0.092 R)
• M4: 2,058,467 km (0.097 R)
• M5: 3,623,260 km (0.098 R)
• M6: 5,627,573 km (0.098 R)
• M7: 6,574,378 km (0.111 R)
• M8: 9,307,082 km (0.082 R)
• M9: 10,299,813 km (0.037 R)
• M10: 14,169,462 km (0.11 R)
• M11: 15,648,236 km (0.094 R)
• M12: 24,835,191 km (0.104 R)
• M13: 31,889,479 km (0.07 R)
• M14: 32,163,542 km (0.115 R)
• M15: 36,614,378 km (0.119 R)
• M16: 41,621,568 km (0.108 R)
• M17: 45,489,721 km (0.075 R)
• M18: 46,361,128 km (0.112 R)
• M19: 61,645,692 km (0.075 R)
• M20: 66,878,476 km (0.104 R)
• M21: 70,526,719 km (0.044 R)
• M22: 74,065,457 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.5

Radius: 5.2

Gravity: 33.97 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 15.25 AU - 22.13 AU

Year: 29661 Days

Day: 23.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 109,115,736 km

• M1: 80,932 km (0.051 R)
• M2: 1,103,733 km (0.09 R)
• M3: 1,461,870 km (0.069 R)
• M4: 2,283,462 km (0.039 R)
• M5: 2,615,719 km (0.103 R)
• M6: 3,638,071 km (0.106 R)
• M7: 4,740,158 km (0.108 R)
• M8: 6,191,407 km (0.111 R)
• M9: 11,459,047 km (0.116 R)
• M10: 11,974,711 km (0.119 R)
• M11: 13,695,984 km (0.111 R)
• M12: 14,787,151 km (0.075 R)
• M13: 15,844,658 km (0.095 R)
• M14: 18,406,672 km (0.118 R)
• M15: 20,904,657 km (0.101 R)
• M16: 21,231,977 km (0.066 R)
• M17: 23,384,990 km (0.112 R)
• M18: 27,462,579 km (0.105 R)
• M19: 30,151,301 km (0.08 R)
• M20: 30,569,128 km (0.107 R)
• M21: 44,613,975 km (0.109 R)
• M22: 49,463,190 km (0.061 R)
• M23: 50,434,229 km (0.097 R)
• M24: 54,445,995 km (0.08 R)
• M25: 56,318,662 km (0.109 R)
• M26: 77,201,776 km (0.098 R)
• M27: 82,242,327 km (0.103 R)
• M28: 88,632,250 km (0.061 R)
• M29: 96,546,127 km (0.111 R)
• M30: 103,648,137 km (0.094 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 19,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit