🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.57 AU - 3.77 AU

Year: 2173 Days

Day: 31.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.58 AU - 4.28 AU

Year: 3000 Days

Day: 25.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.2

Radius: 8.9

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.22 AU - 6.66 AU

Year: 4885 Days

Day: 5.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,071,748 km

• M1: 115,041 km (0.111 R)
• M2: 179,218 km (0.088 R)
• M3: 312,211 km (0.116 R)
• M4: 412,142 km (0.097 R)
• M5: 616,343 km (0.095 R)
• M6: 889,210 km (0.075 R)
• M7: 950,694 km (0.107 R)
• M8: 1,323,343 km (0.07 R)
• M9: 1,408,913 km (0.08 R)
• M10: 1,481,617 km (0.089 R)
• M11: 1,615,956 km (0.116 R)
• M12: 2,043,058 km (0.082 R)
• M13: 2,261,172 km (0.06 R)
• M14: 2,959,943 km (0.096 R)
• M15: 3,226,377 km (0.059 R)
• M16: 3,823,273 km (0.086 R)
• M17: 3,905,552 km (0.047 R)
• M18: 4,009,073 km (0.079 R)
• M19: 4,693,633 km (0.106 R)
• M20: 4,959,768 km (0.069 R)
• M21: 5,027,087 km (0.083 R)
• M22: 5,460,322 km (0.108 R)
• M23: 5,599,598 km (0.104 R)
• M24: 6,024,755 km (0.065 R)
• M25: 6,193,053 km (0.045 R)
• M26: 6,632,571 km (0.075 R)
• M27: 6,706,772 km (0.045 R)
• M28: 7,031,848 km (0.119 R)
• M29: 7,158,109 km (0.069 R)
• M30: 7,387,592 km (0.045 R)
• M31: 7,464,485 km (0.074 R)
• M32: 7,827,409 km (0.084 R)
• M33: 8,302,532 km (0.1 R)
• M34: 8,409,345 km (0.082 R)
• M35: 9,005,193 km (0.063 R)
• M36: 9,391,455 km (0.087 R)
• M37: 9,502,906 km (0.06 R)
• M38: 9,558,706 km (0.076 R)
• M39: 9,614,655 km (0.115 R)
• M40: 10,352,173 km (0.047 R)
• M41: 10,467,213 km (0.047 R)
• M42: 10,582,703 km (0.108 R)
• M43: 11,671,027 km (0.044 R)
• M44: 11,730,867 km (0.11 R)
• M45: 12,061,927 km (0.109 R)
• M46: 12,152,733 km (0.103 R)
• M47: 12,518,200 km (0.097 R)
• M48: 12,702,355 km (0.072 R)
• M49: 12,980,158 km (0.053 R)
• M50: 13,260,056 km (0.093 R)
• M51: 13,825,835 km (0.118 R)
• M52: 14,079,852 km (0.111 R)
• M53: 14,143,581 km (0.059 R)
• M54: 14,207,310 km (0.072 R)
• M55: 14,367,380 km (0.116 R)
• M56: 15,111,180 km (0.108 R)
• M57: 15,405,589 km (0.092 R)
• M58: 16,534,903 km (0.077 R)
• M59: 16,635,882 km (0.057 R)
• M60: 16,737,010 km (0.114 R)
• M61: 16,804,628 km (0.087 R)
• M62: 17,041,741 km (0.101 R)
• M63: 17,450,741 km (0.073 R)
• M64: 17,690,846 km (0.075 R)
• M65: 17,759,661 km (0.101 R)
• M66: 17,863,033 km (0.101 R)
• M67: 18,978,135 km (0.115 R)
• M68: 19,189,816 km (0.111 R)
• M69: 19,686,481 km (0.078 R)
• M70: 20,044,020 km (0.081 R)
• M71: 20,475,760 km (0.076 R)
• M72: 21,642,025 km (0.094 R)
• M73: 22,010,933 km (0.056 R)
• M74: 24,574,143 km (0.119 R)
• M75: 24,727,780 km (0.036 R)
• M76: 25,074,847 km (0.053 R)
• M77: 25,268,277 km (0.108 R)
• M78: 25,384,515 km (0.088 R)
• M79: 25,501,051 km (0.072 R)
• M80: 26,047,084 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.2

Radius: 7.2

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.21 AU - 14.91 AU

Year: 16125 Days

Day: 20.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 176.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,071,748 km

• M1: 108,608 km (0.102 R)
• M2: 219,909 km (0.092 R)
• M3: 428,000 km (0.108 R)
• M4: 554,260 km (0.099 R)
• M5: 711,338 km (0.096 R)
• M6: 984,055 km (0.083 R)
• M7: 1,450,950 km (0.115 R)
• M8: 1,546,992 km (0.097 R)
• M9: 2,361,702 km (0.056 R)
• M10: 2,678,400 km (0.118 R)
• M11: 3,447,633 km (0.069 R)
• M12: 3,576,885 km (0.093 R)
• M13: 3,641,960 km (0.11 R)
• M14: 4,109,454 km (0.101 R)
• M15: 4,737,914 km (0.107 R)
• M16: 4,845,625 km (0.114 R)
• M17: 5,774,179 km (0.1 R)
• M18: 6,160,889 km (0.07 R)
• M19: 6,555,977 km (0.058 R)
• M20: 7,747,375 km (0.084 R)
• M21: 8,130,495 km (0.114 R)
• M22: 8,216,513 km (0.106 R)
• M23: 8,302,831 km (0.111 R)
• M24: 8,651,095 km (0.067 R)
• M25: 8,738,909 km (0.066 R)
• M26: 9,587,877 km (0.063 R)
• M27: 9,633,205 km (0.106 R)
• M28: 9,769,938 km (0.112 R)
• M29: 10,323,001 km (0.057 R)
• M30: 10,650,321 km (0.067 R)
• M31: 11,076,226 km (0.07 R)
• M32: 11,701,097 km (0.096 R)
• M33: 11,846,955 km (0.057 R)
• M34: 12,238,901 km (0.045 R)
• M35: 13,440,022 km (0.038 R)
• M36: 14,782,962 km (0.066 R)
• M37: 14,835,471 km (0.052 R)
• M38: 15,684,140 km (0.105 R)
• M39: 15,791,252 km (0.113 R)
• M40: 15,898,663 km (0.068 R)
• M41: 16,060,229 km (0.102 R)
• M42: 16,385,156 km (0.092 R)
• M43: 17,372,502 km (0.096 R)
• M44: 17,428,002 km (0.11 R)
• M45: 18,153,851 km (0.047 R)
• M46: 18,435,694 km (0.102 R)
• M47: 18,946,570 km (0.088 R)
• M48: 19,003,567 km (0.06 R)
• M49: 19,060,713 km (0.032 R)
• M50: 19,866,298 km (0.068 R)
• M51: 20,215,011 km (0.046 R)
• M52: 20,331,697 km (0.065 R)
• M53: 20,565,668 km (0.028 R)
• M54: 21,273,116 km (0.03 R)
• M55: 24,367,249 km (0.108 R)
• M56: 25,178,219 km (0.1 R)
• M57: 25,681,616 km (0.1 R)
• M58: 25,934,586 km (0.059 R)
• M59: 26,379,341 km (0.116 R)
• M60: 26,890,666 km (0.096 R)
• M61: 28,509,465 km (0.08 R)
• M62: 29,628,157 km (0.053 R)
• M63: 30,359,691 km (0.105 R)
• M64: 31,366,784 km (0.086 R)
• M65: 34,244,299 km (0.084 R)
• M66: 34,662,275 km (0.09 R)
• M67: 35,011,886 km (0.071 R)
• M68: 35,432,854 km (0.056 R)
• M69: 37,205,140 km (0.105 R)
• M70: 37,348,156 km (0.079 R)
• M71: 37,922,163 km (0.098 R)
• M72: 38,788,484 km (0.078 R)
• M73: 39,296,967 km (0.071 R)
• M74: 40,614,326 km (0.076 R)
• M75: 40,687,928 km (0.059 R)
• M76: 40,909,034 km (0.076 R)
• M77: 43,518,021 km (0.053 R)
• M78: 43,744,213 km (0.109 R)
• M79: 43,819,610 km (0.112 R)
• M80: 44,804,562 km (0.116 R)
• M81: 45,796,845 km (0.073 R)
• M82: 46,719,116 km (0.113 R)
• M83: 47,802,952 km (0.119 R)
• M84: 47,880,594 km (0.052 R)
• M85: 48,425,878 km (0.074 R)
• M86: 48,738,388 km (0.071 R)
• M87: 49,130,035 km (0.082 R)
• M88: 51,820,403 km (0.036 R)
• M89: 52,380,198 km (0.08 R)
• M90: 53,103,055 km (0.093 R)
• M91: 53,748,121 km (0.066 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 18,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit