🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.8 AU - 0.88 AU

Year: 272 Days

Day: 46.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.84 AU - 2.2 AU

Year: 1014 Days

Day: 35.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.9

Radius: 10.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.4 AU - 8.04 AU

Year: 6850 Days

Day: 13.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 93,824,792 km

• M1: 132,993 km (0.028 R)
• M2: 489,185 km (0.099 R)
• M3: 870,510 km (0.113 R)
• M4: 1,392,457 km (0.078 R)
• M5: 2,030,941 km (0.117 R)
• M6: 3,000,036 km (0.105 R)
• M7: 3,547,414 km (0.083 R)
• M8: 4,492,274 km (0.097 R)
• M9: 5,183,417 km (0.096 R)
• M10: 5,625,478 km (0.074 R)
• M11: 7,340,917 km (0.081 R)
• M12: 8,337,089 km (0.068 R)
• M13: 9,181,121 km (0.056 R)
• M14: 9,542,399 km (0.08 R)
• M15: 12,637,280 km (0.116 R)
• M16: 13,907,067 km (0.116 R)
• M17: 15,093,378 km (0.109 R)
• M18: 17,789,580 km (0.072 R)
• M19: 18,352,368 km (0.051 R)
• M20: 18,798,319 km (0.043 R)
• M21: 23,589,041 km (0.078 R)
• M22: 24,497,848 km (0.035 R)
• M23: 26,871,966 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.4

Radius: 3.3

Gravity: 76.07 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 13.33 AU - 16.07 AU

Year: 19901 Days

Day: 20.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 93,824,792 km

• M1: 90,656 km (0.064 R)
• M2: 244,144 km (0.081 R)
• M3: 371,751 km (0.101 R)
• M4: 536,009 km (0.11 R)
• M5: 1,143,526 km (0.055 R)
• M6: 1,333,366 km (0.086 R)
• M7: 1,493,436 km (0.101 R)
• M8: 2,712,209 km (0.108 R)
• M9: 4,000,397 km (0.115 R)
• M10: 6,967,222 km (0.072 R)
• M11: 10,196,292 km (0.099 R)
• M12: 10,503,416 km (0.112 R)
• M13: 15,961,195 km (0.091 R)
• M14: 16,125,902 km (0.108 R)
• M15: 18,371,217 km (0.085 R)
• M16: 21,111,850 km (0.095 R)
• M17: 21,409,998 km (0.05 R)
• M18: 22,630,867 km (0.08 R)
• M19: 22,943,077 km (0.097 R)
• M20: 23,682,989 km (0.07 R)
• M21: 24,112,783 km (0.108 R)
• M22: 25,997,866 km (0.039 R)
• M23: 30,183,315 km (0.115 R)
• M24: 33,433,479 km (0.092 R)
• M25: 36,622,606 km (0.055 R)
• M26: 41,543,777 km (0.104 R)
• M27: 42,483,402 km (0.109 R)
• M28: 43,437,088 km (0.118 R)
• M29: 49,986,633 km (0.081 R)
• M30: 57,164,189 km (0.076 R)
• M31: 58,912,689 km (0.096 R)
• M32: 59,306,131 km (0.057 R)
• M33: 63,749,188 km (0.109 R)
• M34: 71,043,879 km (0.11 R)
• M35: 71,489,382 km (0.108 R)
• M36: 73,063,750 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.5

Radius: 5.1

Gravity: 23.66 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 12.62 AU - 18.58 AU

Year: 21756 Days

Day: 22.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 93,824,792 km

• M1: 65,524 km (0.07 R)
• M2: 369,507 km (0.091 R)
• M3: 665,711 km (0.044 R)
• M4: 1,305,241 km (0.11 R)
• M5: 2,630,080 km (0.076 R)
• M6: 3,390,486 km (0.059 R)
• M7: 5,029,630 km (0.093 R)
• M8: 6,764,068 km (0.065 R)
• M9: 8,432,383 km (0.097 R)
• M10: 8,752,822 km (0.113 R)
• M11: 8,970,936 km (0.034 R)
• M12: 12,555,749 km (0.091 R)
• M13: 13,545,339 km (0.089 R)
• M14: 15,678,455 km (0.111 R)
• M15: 16,163,003 km (0.119 R)
• M16: 16,740,899 km (0.106 R)
• M17: 22,473,939 km (0.079 R)
• M18: 23,193,504 km (0.104 R)
• M19: 25,444,204 km (0.058 R)
• M20: 27,253,740 km (0.106 R)
• M21: 33,194,272 km (0.053 R)
• M22: 36,464,182 km (0.081 R)
• M23: 37,171,481 km (0.096 R)
• M24: 54,399,321 km (0.091 R)
• M25: 58,153,928 km (0.115 R)
• M26: 60,290,934 km (0.072 R)
• M27: 73,995,595 km (0.117 R)
• M28: 75,813,508 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.1

Radius: 4.8

Gravity: 27.26 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 18.06 AU - 19.38 AU

Year: 28599 Days

Day: 18.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 93,824,792 km

• M1: 59,690 km (0.073 R)
• M2: 256,261 km (0.056 R)
• M3: 692,788 km (0.063 R)
• M4: 1,004,699 km (0.113 R)
• M5: 1,185,713 km (0.087 R)
• M6: 1,864,588 km (0.105 R)
• M7: 2,299,469 km (0.077 R)
• M8: 3,429,382 km (0.096 R)
• M9: 4,219,258 km (0.105 R)
• M10: 4,398,028 km (0.12 R)
• M11: 5,204,809 km (0.088 R)
• M12: 6,761,375 km (0.057 R)
• M13: 9,857,004 km (0.12 R)
• M14: 12,497,705 km (0.082 R)
• M15: 13,940,278 km (0.095 R)
• M16: 14,257,575 km (0.114 R)
• M17: 14,417,944 km (0.09 R)
• M18: 15,406,038 km (0.081 R)
• M19: 24,068,053 km (0.063 R)
• M20: 24,524,626 km (0.105 R)
• M21: 25,220,256 km (0.057 R)
• M22: 28,641,260 km (0.114 R)
• M23: 29,025,278 km (0.065 R)
• M24: 29,542,438 km (0.039 R)
• M25: 31,401,191 km (0.113 R)
• M26: 35,939,542 km (0.112 R)
• M27: 38,364,524 km (0.098 R)
• M28: 39,458,832 km (0.078 R)
• M29: 43,537,169 km (0.111 R)
• M30: 44,899,258 km (0.092 R)
• M31: 45,417,315 km (0.099 R)
• M32: 46,995,273 km (0.04 R)
• M33: 53,286,762 km (0.08 R)
• M34: 54,452,279 km (0.084 R)
• M35: 58,050,556 km (0.08 R)
• M36: 58,871,250 km (0.092 R)
• M37: 64,394,703 km (0.052 R)
• M38: 67,056,498 km (0.051 R)
• M39: 68,414,397 km (0.091 R)
• M40: 70,253,554 km (0.094 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 13,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit