🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.91 AU - 0.99 AU

Year: 277 Days

Day: 18.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.39 AU - 3.37 AU

Year: 1462 Days

Day: 28 Hours

Environment

Temp: -41 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,127,371 km

• M1: 144,362 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.62 AU - 6.3 AU

Year: 3818 Days

Day: 26.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.25 AU - 10.23 AU

Year: 7732 Days

Day: 30.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773

Radius: 13.4

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 15.32 AU - 16.5 AU

Year: 18989 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 105,127,371 km

• M1: 166,802 km (0.116 R)
• M2: 904,469 km (0.119 R)
• M3: 1,754,633 km (0.048 R)
• M4: 2,333,128 km (0.075 R)
• M5: 3,910,339 km (0.034 R)
• M6: 5,239,067 km (0.077 R)
• M7: 6,153,260 km (0.114 R)
• M8: 8,453,776 km (0.117 R)
• M9: 9,884,231 km (0.092 R)
• M10: 11,027,457 km (0.081 R)
• M11: 11,470,267 km (0.082 R)
• M12: 12,190,132 km (0.094 R)
• M13: 13,576,156 km (0.109 R)
• M14: 14,531,937 km (0.107 R)
• M15: 16,250,966 km (0.093 R)
• M16: 17,927,958 km (0.115 R)
• M17: 19,717,747 km (0.057 R)
• M18: 22,119,092 km (0.107 R)
• M19: 25,799,948 km (0.075 R)
• M20: 26,582,345 km (0.036 R)
• M21: 30,238,666 km (0.07 R)
• M22: 32,379,861 km (0.105 R)
• M23: 36,681,697 km (0.115 R)
• M24: 38,969,198 km (0.049 R)
• M25: 39,555,622 km (0.106 R)
• M26: 42,731,435 km (0.093 R)
• M27: 45,424,047 km (0.029 R)
• M28: 54,359,977 km (0.077 R)
• M29: 56,016,923 km (0.098 R)
• M30: 57,517,838 km (0.113 R)
• M31: 72,253,827 km (0.086 R)
• M32: 75,157,821 km (0.102 R)
• M33: 76,066,777 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.5

Radius: 6.3

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 19.39 AU - 21.73 AU

Year: 27895 Days

Day: 19.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 105,127,371 km

• M1: 79,137 km (0.099 R)
• M2: 322,533 km (0.099 R)
• M3: 553,213 km (0.118 R)
• M4: 1,137,991 km (0.083 R)
• M5: 1,505,553 km (0.101 R)
• M6: 1,850,376 km (0.074 R)
• M7: 2,477,191 km (0.111 R)
• M8: 2,774,741 km (0.112 R)
• M9: 3,068,103 km (0.092 R)
• M10: 3,265,572 km (0.096 R)
• M11: 4,074,448 km (0.098 R)
• M12: 5,364,879 km (0.111 R)
• M13: 10,450,907 km (0.098 R)
• M14: 12,609,305 km (0.112 R)
• M15: 12,825,773 km (0.09 R)
• M16: 13,340,540 km (0.075 R)
• M17: 18,148,166 km (0.069 R)
• M18: 20,535,449 km (0.063 R)
• M19: 21,239,756 km (0.117 R)
• M20: 21,649,205 km (0.12 R)
• M21: 22,484,111 km (0.088 R)
• M22: 23,557,775 km (0.102 R)
• M23: 24,218,100 km (0.117 R)
• M24: 30,337,401 km (0.071 R)
• M25: 32,586,156 km (0.102 R)
• M26: 37,115,980 km (0.104 R)
• M27: 38,613,305 km (0.094 R)
• M28: 39,685,024 km (0.038 R)
• M29: 39,994,841 km (0.102 R)
• M30: 41,568,312 km (0.082 R)
• M31: 43,019,261 km (0.108 R)
• M32: 44,005,111 km (0.079 R)
• M33: 56,642,691 km (0.038 R)
• M34: 59,430,596 km (0.073 R)
• M35: 62,727,285 km (0.101 R)
• M36: 67,236,314 km (0.104 R)
• M37: 67,676,581 km (0.09 R)
• M38: 71,956,576 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 23.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589

Radius: 3.1

Gravity: 61.29 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 19.79 AU - 28.07 AU

Year: 35028 Days

Day: 21.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 105,127,371 km

• M1: 38,746 km (0.111 R)
• M2: 379,231 km (0.032 R)
• M3: 747,989 km (0.074 R)
• M4: 1,054,067 km (0.111 R)
• M5: 1,188,405 km (0.113 R)
• M6: 1,622,090 km (0.088 R)
• M7: 2,130,124 km (0.084 R)
• M8: 2,320,861 km (0.05 R)
• M9: 3,292,051 km (0.064 R)
• M10: 4,242,296 km (0.107 R)
• M11: 5,989,001 km (0.045 R)
• M12: 6,272,340 km (0.084 R)
• M13: 6,663,837 km (0.118 R)
• M14: 7,441,596 km (0.033 R)
• M15: 7,768,917 km (0.06 R)
• M16: 8,277,849 km (0.085 R)
• M17: 8,748,483 km (0.097 R)
• M18: 8,929,497 km (0.098 R)
• M19: 9,236,771 km (0.089 R)
• M20: 11,515,894 km (0.03 R)
• M21: 12,101,869 km (0.101 R)
• M22: 18,003,954 km (0.119 R)
• M23: 20,542,630 km (0.118 R)
• M24: 24,364,108 km (0.051 R)
• M25: 33,227,781 km (0.108 R)
• M26: 34,261,802 km (0.084 R)
• M27: 37,810,114 km (0.073 R)
• M28: 38,129,804 km (0.111 R)
• M29: 39,426,369 km (0.092 R)
• M30: 43,317,410 km (0.066 R)
• M31: 56,301,757 km (0.049 R)
• M32: 74,122,903 km (0.093 R)
• M33: 78,709,424 km (0.12 R)
• M34: 90,423,835 km (0.117 R)
• M35: 92,145,556 km (0.032 R)
• M36: 95,063,164 km (0.045 R)
• M37: 95,950,279 km (0.095 R)
• M38: 104,498,152 km (0.103 R)

Kuiper Belt

Range: 36.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 14,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit