🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.65 AU - 0.67 AU

Year: 206 Days

Day: 36.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.4 AU - 1.5 AU

Year: 672 Days

Day: 47.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 176.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.5

Radius: 11.7

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.85 AU - 6.05 AU

Year: 5588 Days

Day: 13.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 110,641,731 km

• M1: 146,008 km (0.111 R)
• M2: 687,103 km (0.108 R)
• M3: 1,231,490 km (0.117 R)
• M4: 1,795,773 km (0.108 R)
• M5: 2,973,407 km (0.118 R)
• M6: 3,834,044 km (0.058 R)
• M7: 6,207,115 km (0.114 R)
• M8: 7,460,147 km (0.115 R)
• M9: 8,627,309 km (0.088 R)
• M10: 10,002,562 km (0.099 R)
• M11: 11,971,869 km (0.025 R)
• M12: 12,753,069 km (0.093 R)
• M13: 21,763,349 km (0.028 R)
• M14: 22,378,794 km (0.115 R)
• M15: 23,403,540 km (0.05 R)
• M16: 25,208,737 km (0.038 R)
• M17: 25,802,042 km (0.046 R)
• M18: 26,318,155 km (0.118 R)
• M19: 27,104,890 km (0.054 R)
• M20: 32,159,503 km (0.111 R)
• M21: 34,491,285 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.8

Radius: 8

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.32 AU - 7.8 AU

Year: 7222 Days

Day: 5.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 110,641,731 km

• M1: 102,475 km (0.082 R)
• M2: 367,712 km (0.115 R)
• M3: 690,245 km (0.114 R)
• M4: 950,545 km (0.052 R)
• M5: 1,234,482 km (0.095 R)
• M6: 1,666,670 km (0.112 R)
• M7: 1,918,892 km (0.032 R)
• M8: 2,328,790 km (0.053 R)
• M9: 2,701,588 km (0.112 R)
• M10: 3,324,513 km (0.069 R)
• M11: 3,893,733 km (0.091 R)
• M12: 4,742,701 km (0.102 R)
• M13: 5,196,282 km (0.096 R)
• M14: 5,524,649 km (0.119 R)
• M15: 7,086,900 km (0.071 R)
• M16: 7,795,096 km (0.105 R)
• M17: 8,549,518 km (0.051 R)
• M18: 9,838,753 km (0.054 R)
• M19: 10,203,323 km (0.101 R)
• M20: 11,154,466 km (0.039 R)
• M21: 12,267,474 km (0.037 R)
• M22: 14,016,423 km (0.102 R)
• M23: 15,493,552 km (0.105 R)
• M24: 16,112,588 km (0.066 R)
• M25: 16,747,930 km (0.084 R)
• M26: 19,315,479 km (0.101 R)
• M27: 20,618,626 km (0.071 R)
• M28: 21,291,816 km (0.093 R)
• M29: 22,760,718 km (0.094 R)
• M30: 25,216,067 km (0.117 R)
• M31: 26,770,988 km (0.079 R)
• M32: 33,427,195 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.2

Radius: 4.7

Gravity: 20.65 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 15.01 AU - 17.73 AU

Year: 25500 Days

Day: 15.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 110,641,731 km

• M1: 60,138 km (0.112 R)
• M2: 207,343 km (0.05 R)
• M3: 455,675 km (0.111 R)
• M4: 637,287 km (0.095 R)
• M5: 983,756 km (0.08 R)
• M6: 1,414,897 km (0.056 R)
• M7: 1,561,203 km (0.066 R)
• M8: 1,735,784 km (0.033 R)
• M9: 2,915,363 km (0.065 R)
• M10: 3,099,967 km (0.108 R)
• M11: 4,045,126 km (0.103 R)
• M12: 4,241,698 km (0.106 R)
• M13: 4,761,102 km (0.11 R)
• M14: 5,478,723 km (0.08 R)
• M15: 5,967,459 km (0.074 R)
• M16: 6,265,608 km (0.083 R)
• M17: 7,461,044 km (0.079 R)
• M18: 9,470,293 km (0.111 R)
• M19: 11,681,499 km (0.111 R)
• M20: 13,047,627 km (0.096 R)
• M21: 16,256,202 km (0.039 R)
• M22: 25,152,040 km (0.091 R)
• M23: 49,198,252 km (0.065 R)
• M24: 51,646,122 km (0.081 R)
• M25: 54,910,946 km (0.116 R)
• M26: 61,050,143 km (0.111 R)
• M27: 66,994,863 km (0.076 R)
• M28: 70,434,118 km (0.046 R)

Asteroid Belt

Center: 17.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.7

Radius: 3.7

Gravity: 62.58 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.09 AU - 23.49 AU

Year: 31359 Days

Day: 24.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 110,641,731 km

• M1: 46,076 km (0.119 R)
• M2: 177,722 km (0.119 R)
• M3: 561,142 km (0.093 R)
• M4: 1,633,010 km (0.109 R)
• M5: 1,879,847 km (0.094 R)
• M6: 3,340,820 km (0.119 R)
• M7: 3,502,834 km (0.095 R)
• M8: 5,163,071 km (0.027 R)
• M9: 5,379,839 km (0.081 R)
• M10: 5,785,398 km (0.076 R)
• M11: 5,924,973 km (0.065 R)
• M12: 8,298,493 km (0.115 R)
• M13: 9,149,406 km (0.108 R)
• M14: 12,819,939 km (0.036 R)
• M15: 16,325,466 km (0.108 R)
• M16: 18,146,970 km (0.089 R)
• M17: 19,261,025 km (0.115 R)
• M18: 19,782,224 km (0.04 R)
• M19: 21,513,071 km (0.119 R)
• M20: 22,991,846 km (0.089 R)
• M21: 26,023,298 km (0.071 R)
• M22: 27,176,697 km (0.076 R)
• M23: 29,722,853 km (0.099 R)
• M24: 31,410,167 km (0.089 R)
• M25: 34,820,849 km (0.101 R)
• M26: 38,799,105 km (0.073 R)
• M27: 39,796,923 km (0.057 R)
• M28: 42,541,446 km (0.081 R)
• M29: 44,862,008 km (0.042 R)
• M30: 48,594,924 km (0.103 R)
• M31: 49,172,072 km (0.115 R)
• M32: 62,827,216 km (0.096 R)
• M33: 71,377,183 km (0.041 R)
• M34: 73,629,678 km (0.099 R)
• M35: 77,226,759 km (0.065 R)
• M36: 80,670,353 km (0.097 R)
• M37: 82,839,372 km (0.064 R)
• M38: 90,157,251 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 18,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit