🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.46 AU - 0.56 AU

Year: 158 Days

Day: 43.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.58 AU - 0.92 AU

Year: 282 Days

Day: 24.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,369,280 km

• M1: 70,311 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.07 AU - 1.21 AU

Year: 528 Days

Day: 31.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.5

Radius: 13.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.93 AU - 6.47 AU

Year: 6692 Days

Day: 5.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,369,280 km

• M1: 182,210 km (0.03 R)
• M2: 648,507 km (0.104 R)
• M3: 770,728 km (0.042 R)
• M4: 1,089,970 km (0.113 R)
• M5: 1,599,500 km (0.106 R)
• M6: 1,733,241 km (0.059 R)
• M7: 1,890,917 km (0.107 R)
• M8: 2,053,530 km (0.049 R)
• M9: 2,178,594 km (0.093 R)
• M10: 2,263,565 km (0.112 R)
• M11: 2,392,968 km (0.08 R)
• M12: 2,912,820 km (0.088 R)
• M13: 3,443,145 km (0.077 R)
• M14: 3,643,456 km (0.114 R)
• M15: 4,188,142 km (0.09 R)
• M16: 5,038,905 km (0.085 R)
• M17: 5,498,769 km (0.111 R)
• M18: 5,942,476 km (0.064 R)
• M19: 6,092,822 km (0.116 R)
• M20: 6,244,664 km (0.078 R)
• M21: 6,459,187 km (0.078 R)
• M22: 6,738,786 km (0.095 R)
• M23: 7,633,979 km (0.096 R)
• M24: 8,029,067 km (0.11 R)
• M25: 8,397,228 km (0.108 R)
• M26: 8,942,662 km (0.072 R)
• M27: 9,080,740 km (0.051 R)
• M28: 9,534,770 km (0.037 R)
• M29: 10,647,180 km (0.114 R)
• M30: 11,162,993 km (0.029 R)
• M31: 11,349,242 km (0.118 R)
• M32: 12,372,641 km (0.096 R)
• M33: 12,798,098 km (0.115 R)
• M34: 13,149,802 km (0.109 R)
• M35: 13,307,179 km (0.116 R)
• M36: 13,743,108 km (0.102 R)
• M37: 14,023,005 km (0.104 R)
• M38: 14,224,065 km (0.064 R)
• M39: 14,507,104 km (0.103 R)
• M40: 14,669,866 km (0.099 R)
• M41: 16,118,572 km (0.118 R)
• M42: 17,138,231 km (0.111 R)
• M43: 17,916,589 km (0.07 R)
• M44: 18,398,145 km (0.071 R)
• M45: 18,530,090 km (0.085 R)
• M46: 18,972,600 km (0.119 R)
• M47: 19,552,890 km (0.09 R)
• M48: 19,642,799 km (0.047 R)
• M49: 20,093,836 km (0.107 R)
• M50: 20,411,732 km (0.079 R)
• M51: 20,822,677 km (0.046 R)
• M52: 21,236,615 km (0.095 R)
• M53: 21,560,344 km (0.081 R)
• M54: 21,746,145 km (0.1 R)
• M55: 22,119,092 km (0.071 R)
• M56: 23,203,527 km (0.03 R)
• M57: 23,728,317 km (0.083 R)
• M58: 23,920,101 km (0.12 R)
• M59: 24,498,596 km (0.116 R)
• M60: 25,669,499 km (0.056 R)
• M61: 25,866,369 km (0.057 R)
• M62: 26,212,240 km (0.107 R)
• M63: 26,311,273 km (0.037 R)
• M64: 26,509,790 km (0.067 R)
• M65: 26,659,089 km (0.08 R)
• M66: 26,958,284 km (0.048 R)
• M67: 27,058,365 km (0.102 R)
• M68: 28,675,518 km (0.11 R)
• M69: 30,168,056 km (0.071 R)
• M70: 30,792,927 km (0.102 R)
• M71: 31,896,959 km (0.105 R)
• M72: 32,161,747 km (0.065 R)
• M73: 32,480,390 km (0.099 R)
• M74: 34,686,061 km (0.102 R)
• M75: 35,121,990 km (0.11 R)
• M76: 35,724,420 km (0.089 R)
• M77: 36,219,888 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.1

Radius: 3

Gravity: 25.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.17 AU - 14.89 AU

Year: 19226 Days

Day: 19.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,369,280 km

• M1: 193,580 km (0.111 R)
• M2: 240,254 km (0.104 R)
• M3: 331,210 km (0.059 R)
• M4: 447,896 km (0.082 R)
• M5: 511,026 km (0.093 R)
• M6: 717,621 km (0.12 R)
• M7: 868,416 km (0.068 R)
• M8: 1,134,101 km (0.038 R)
• M9: 1,242,710 km (0.081 R)
• M10: 1,264,700 km (0.08 R)
• M11: 1,354,609 km (0.03 R)
• M12: 1,400,236 km (0.101 R)
• M13: 1,758,972 km (0.082 R)
• M14: 2,388,031 km (0.082 R)
• M15: 2,415,706 km (0.061 R)
• M16: 2,668,826 km (0.09 R)
• M17: 2,813,188 km (0.036 R)
• M18: 3,019,483 km (0.095 R)
• M19: 3,200,198 km (0.108 R)
• M20: 3,957,462 km (0.114 R)
• M21: 4,389,650 km (0.083 R)
• M22: 4,525,635 km (0.09 R)
• M23: 4,871,655 km (0.066 R)
• M24: 5,226,202 km (0.061 R)
• M25: 5,406,617 km (0.107 R)
• M26: 6,224,169 km (0.116 R)
• M27: 6,530,994 km (0.077 R)
• M28: 6,569,590 km (0.089 R)
• M29: 7,439,951 km (0.101 R)
• M30: 7,806,316 km (0.103 R)
• M31: 8,261,991 km (0.109 R)
• M32: 8,472,027 km (0.066 R)
• M33: 9,285,839 km (0.044 R)
• M34: 9,768,292 km (0.096 R)
• M35: 9,857,004 km (0.104 R)
• M36: 10,666,179 km (0.109 R)
• M37: 10,711,806 km (0.117 R)
• M38: 10,803,210 km (0.068 R)
• M39: 10,848,987 km (0.089 R)
• M40: 11,919,659 km (0.038 R)
• M41: 12,347,659 km (0.12 R)
• M42: 12,635,784 km (0.111 R)
• M43: 13,464,108 km (0.063 R)
• M44: 13,661,577 km (0.03 R)
• M45: 13,711,094 km (0.103 R)
• M46: 13,909,760 km (0.107 R)
• M47: 14,511,442 km (0.114 R)
• M48: 16,366,605 km (0.094 R)
• M49: 18,404,128 km (0.101 R)
• M50: 19,563,961 km (0.094 R)
• M51: 20,350,098 km (0.034 R)
• M52: 20,520,041 km (0.086 R)
• M53: 22,243,857 km (0.119 R)
• M54: 23,005,161 km (0.111 R)
• M55: 23,123,044 km (0.116 R)
• M56: 24,553,349 km (0.102 R)
• M57: 25,036,400 km (0.095 R)
• M58: 25,096,988 km (0.089 R)
• M59: 26,627,823 km (0.039 R)
• M60: 27,811,441 km (0.11 R)
• M61: 27,999,785 km (0.083 R)
• M62: 28,188,727 km (0.11 R)
• M63: 28,314,838 km (0.091 R)
• M64: 28,821,376 km (0.057 R)
• M65: 29,203,150 km (0.113 R)
• M66: 30,552,523 km (0.084 R)
• M67: 31,594,322 km (0.093 R)
• M68: 32,449,274 km (0.094 R)
• M69: 34,181,767 km (0.041 R)
• M70: 34,923,773 km (0.117 R)
• M71: 35,534,880 km (0.107 R)
• M72: 35,875,813 km (0.078 R)
• M73: 36,423,641 km (0.098 R)
• M74: 36,629,787 km (0.096 R)
• M75: 36,974,311 km (0.048 R)
• M76: 38,153,441 km (0.114 R)
• M77: 38,293,016 km (0.107 R)
• M78: 38,432,740 km (0.098 R)
• M79: 39,204,067 km (0.1 R)
• M80: 40,406,235 km (0.053 R)
• M81: 41,119,069 km (0.11 R)
• M82: 42,051,961 km (0.102 R)
• M83: 42,196,024 km (0.117 R)
• M84: 42,557,004 km (0.077 R)
• M85: 44,524,365 km (0.106 R)
• M86: 45,926,397 km (0.071 R)
• M87: 46,521,048 km (0.1 R)
• M88: 47,417,887 km (0.058 R)
• M89: 48,622,450 km (0.11 R)
• M90: 48,849,390 km (0.058 R)
• M91: 49,000,932 km (0.116 R)
• M92: 49,228,471 km (0.105 R)
• M93: 49,913,330 km (0.115 R)
• M94: 50,908,006 km (0.075 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 18,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit