🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.59 AU - 0.95 AU

Year: 255 Days

Day: 43.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,424,191 km

• M1: 64,925 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.19 AU - 1.33 AU

Year: 533 Days

Day: 47.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.3 AU - 2.64 AU

Year: 1462 Days

Day: 46.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.67 AU - 2.79 AU

Year: 1699 Days

Day: 19.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.17 AU - 4.99 AU

Year: 3105 Days

Day: 25.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183

Radius: 3.1

Gravity: 19.04 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.41 AU - 15.69 AU

Year: 18790 Days

Day: 24.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 43,424,191 km

• M1: 116,387 km (0.079 R)
• M2: 414,386 km (0.095 R)
• M3: 547,977 km (0.111 R)
• M4: 763,697 km (0.118 R)
• M5: 1,223,112 km (0.112 R)
• M6: 1,392,158 km (0.074 R)
• M7: 1,775,577 km (0.073 R)
• M8: 1,799,064 km (0.05 R)
• M9: 1,894,208 km (0.089 R)
• M10: 2,265,660 km (0.036 R)
• M11: 2,578,469 km (0.107 R)
• M12: 2,877,066 km (0.072 R)
• M13: 3,330,797 km (0.065 R)
• M14: 3,447,633 km (0.071 R)
• M15: 3,536,194 km (0.099 R)
• M16: 3,897,922 km (0.107 R)
• M17: 4,462,205 km (0.106 R)
• M18: 4,591,009 km (0.099 R)
• M19: 4,623,322 km (0.086 R)
• M20: 4,721,010 km (0.068 R)
• M21: 5,839,553 km (0.117 R)
• M22: 5,909,864 km (0.1 R)
• M23: 6,446,023 km (0.045 R)
• M24: 6,518,727 km (0.089 R)
• M25: 6,555,229 km (0.09 R)
• M26: 7,411,827 km (0.104 R)
• M27: 7,487,972 km (0.086 R)
• M28: 7,641,010 km (0.047 R)
• M29: 7,872,588 km (0.025 R)
• M30: 8,461,405 km (0.104 R)
• M31: 9,474,033 km (0.081 R)
• M32: 9,889,616 km (0.074 R)
• M33: 11,965,735 km (0.101 R)
• M34: 12,189,534 km (0.067 R)
• M35: 13,052,414 km (0.098 R)
• M36: 13,514,372 km (0.083 R)
• M37: 13,700,622 km (0.116 R)
• M38: 14,122,937 km (0.095 R)
• M39: 14,217,333 km (0.1 R)
• M40: 14,359,451 km (0.062 R)
• M41: 14,884,091 km (0.095 R)
• M42: 15,028,303 km (0.101 R)
• M43: 15,124,794 km (0.085 R)
• M44: 16,001,587 km (0.099 R)
• M45: 16,198,607 km (0.101 R)
• M46: 17,702,066 km (0.109 R)
• M47: 18,367,327 km (0.12 R)
• M48: 19,040,667 km (0.102 R)
• M49: 22,526,447 km (0.063 R)
• M50: 23,469,812 km (0.088 R)
• M51: 23,581,711 km (0.078 R)
• M52: 24,256,547 km (0.112 R)
• M53: 24,709,828 km (0.112 R)
• M54: 25,797,854 km (0.096 R)
• M55: 27,252,842 km (0.078 R)
• M56: 27,901,499 km (0.116 R)
• M57: 29,817,249 km (0.116 R)
• M58: 31,713,103 km (0.119 R)
• M59: 38,945,262 km (0.092 R)
• M60: 39,409,315 km (0.115 R)
• M61: 40,276,085 km (0.068 R)
• M62: 46,235,765 km (0.056 R)
• M63: 46,797,356 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.7

Radius: 3.9

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 13.05 AU - 16.55 AU

Year: 21450 Days

Day: 22.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 43,424,191 km

• M1: 55,650 km (0.075 R)
• M2: 144,661 km (0.065 R)
• M3: 357,240 km (0.086 R)
• M4: 686,056 km (0.112 R)
• M5: 1,104,481 km (0.104 R)
• M6: 1,161,627 km (0.081 R)
• M7: 1,829,133 km (0.076 R)
• M8: 2,272,092 km (0.07 R)
• M9: 2,772,647 km (0.069 R)
• M10: 3,278,587 km (0.09 R)
• M11: 3,305,963 km (0.032 R)
• M12: 3,444,192 km (0.074 R)
• M13: 4,163,159 km (0.076 R)
• M14: 4,222,699 km (0.099 R)
• M15: 4,554,956 km (0.106 R)
• M16: 4,739,709 km (0.103 R)
• M17: 5,470,495 km (0.097 R)
• M18: 5,601,094 km (0.102 R)
• M19: 6,752,549 km (0.047 R)
• M20: 7,247,269 km (0.114 R)
• M21: 10,209,157 km (0.119 R)
• M22: 11,897,219 km (0.077 R)
• M23: 12,066,415 km (0.063 R)
• M24: 12,236,507 km (0.1 R)
• M25: 12,968,041 km (0.106 R)
• M26: 13,713,786 km (0.103 R)
• M27: 14,203,570 km (0.09 R)
• M28: 14,653,859 km (0.109 R)
• M29: 14,744,516 km (0.115 R)
• M30: 15,017,532 km (0.098 R)
• M31: 15,063,159 km (0.116 R)
• M32: 16,172,876 km (0.113 R)
• M33: 17,934,391 km (0.085 R)
• M34: 18,420,883 km (0.045 R)
• M35: 19,010,299 km (0.041 R)
• M36: 19,158,700 km (0.099 R)
• M37: 19,906,091 km (0.073 R)
• M38: 20,207,680 km (0.045 R)
• M39: 21,532,070 km (0.113 R)
• M40: 22,100,841 km (0.1 R)
• M41: 23,358,810 km (0.101 R)
• M42: 25,017,701 km (0.109 R)
• M43: 25,451,983 km (0.094 R)
• M44: 25,834,056 km (0.044 R)
• M45: 26,714,290 km (0.054 R)
• M46: 26,769,641 km (0.096 R)
• M47: 27,604,248 km (0.043 R)
• M48: 27,660,197 km (0.086 R)
• M49: 28,900,663 km (0.05 R)
• M50: 29,527,628 km (0.115 R)
• M51: 29,871,553 km (0.106 R)
• M52: 30,159,230 km (0.087 R)
• M53: 30,737,127 km (0.089 R)
• M54: 31,085,690 km (0.096 R)
• M55: 33,740,902 km (0.063 R)
• M56: 35,125,730 km (0.043 R)
• M57: 35,368,527 km (0.039 R)
• M58: 35,794,731 km (0.119 R)
• M59: 36,222,581 km (0.109 R)
• M60: 36,959,949 km (0.111 R)
• M61: 37,330,503 km (0.104 R)
• M62: 37,578,237 km (0.119 R)
• M63: 38,449,495 km (0.098 R)
• M64: 38,637,091 km (0.062 R)
• M65: 41,358,875 km (0.087 R)
• M66: 43,229,147 km (0.078 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 18,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit