🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.6 AU - 0.66 AU

Year: 188 Days

Day: 32.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,511,492 km

• M1: 194,926 km (0.078 R)
• M2: 242,947 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.85 AU - 1.23 AU

Year: 400 Days

Day: 46 Hours

Environment

Temp: -3 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.13 AU - 2.53 AU

Year: 1340 Days

Day: 26.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.4 AU - 2.58 AU

Year: 1480 Days

Day: 27.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.3

Radius: 13.3

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.78 AU - 11.2 AU

Year: 12799 Days

Day: 10.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,511,492 km

• M1: 194,627 km (0.102 R)
• M2: 339,587 km (0.069 R)
• M3: 535,261 km (0.089 R)
• M4: 899,233 km (0.031 R)
• M5: 992,881 km (0.07 R)
• M6: 1,090,120 km (0.056 R)
• M7: 1,536,071 km (0.098 R)
• M8: 1,697,188 km (0.074 R)
• M9: 3,330,946 km (0.086 R)
• M10: 3,511,810 km (0.116 R)
• M11: 3,914,976 km (0.119 R)
• M12: 4,106,162 km (0.089 R)
• M13: 4,698,420 km (0.114 R)
• M14: 4,970,389 km (0.104 R)
• M15: 5,853,465 km (0.114 R)
• M16: 6,183,329 km (0.079 R)
• M17: 6,331,879 km (0.105 R)
• M18: 6,519,326 km (0.111 R)
• M19: 7,053,839 km (0.111 R)
• M20: 7,248,316 km (0.096 R)
• M21: 7,642,506 km (0.097 R)
• M22: 8,534,259 km (0.096 R)
• M23: 8,783,340 km (0.108 R)
• M24: 8,908,703 km (0.112 R)
• M25: 9,458,924 km (0.103 R)
• M26: 9,630,513 km (0.114 R)
• M27: 10,681,737 km (0.115 R)
• M28: 11,040,173 km (0.1 R)
• M29: 11,861,316 km (0.118 R)
• M30: 12,046,369 km (0.048 R)
• M31: 12,372,791 km (0.108 R)
• M32: 13,465,604 km (0.066 R)
• M33: 14,047,988 km (0.102 R)
• M34: 16,099,723 km (0.077 R)
• M35: 16,253,509 km (0.077 R)
• M36: 16,977,563 km (0.062 R)
• M37: 17,343,629 km (0.054 R)
• M38: 17,501,305 km (0.051 R)
• M39: 17,712,388 km (0.097 R)
• M40: 17,818,154 km (0.063 R)
• M41: 18,726,063 km (0.11 R)
• M42: 19,539,576 km (0.11 R)
• M43: 20,698,062 km (0.118 R)
• M44: 21,878,689 km (0.109 R)
• M45: 23,081,007 km (0.12 R)
• M46: 23,254,540 km (0.077 R)
• M47: 23,370,479 km (0.101 R)
• M48: 23,544,760 km (0.077 R)
• M49: 23,661,147 km (0.112 R)
• M50: 24,070,148 km (0.068 R)
• M51: 24,246,075 km (0.079 R)
• M52: 24,658,516 km (0.072 R)
• M53: 24,835,790 km (0.072 R)
• M54: 25,489,981 km (0.107 R)
• M55: 25,909,304 km (0.074 R)
• M56: 26,754,532 km (0.114 R)
• M57: 27,058,664 km (0.085 R)
• M58: 28,039,578 km (0.098 R)
• M59: 28,845,013 km (0.096 R)
• M60: 29,910,000 km (0.11 R)
• M61: 31,115,310 km (0.045 R)
• M62: 31,627,533 km (0.115 R)
• M63: 32,920,358 km (0.119 R)
• M64: 34,825,636 km (0.055 R)
• M65: 34,958,330 km (0.113 R)
• M66: 36,362,006 km (0.04 R)
• M67: 36,901,606 km (0.116 R)
• M68: 37,375,831 km (0.098 R)
• M69: 37,511,666 km (0.09 R)
• M70: 37,647,800 km (0.109 R)
• M71: 39,224,113 km (0.111 R)
• M72: 41,453,121 km (0.049 R)
• M73: 44,368,634 km (0.048 R)
• M74: 44,728,567 km (0.083 R)
• M75: 44,945,184 km (0.084 R)
• M76: 46,178,619 km (0.115 R)
• M77: 46,762,798 km (0.073 R)
• M78: 46,982,558 km (0.095 R)
• M79: 47,643,930 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.4

Radius: 5.6

Gravity: 20.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.21 AU - 18.17 AU

Year: 23413 Days

Day: 22.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,511,492 km

• M1: 83,176 km (0.12 R)
• M2: 128,654 km (0.099 R)
• M3: 236,514 km (0.088 R)
• M4: 376,239 km (0.116 R)
• M5: 498,011 km (0.118 R)
• M6: 754,123 km (0.12 R)
• M7: 883,076 km (0.051 R)
• M8: 1,311,674 km (0.102 R)
• M9: 2,185,176 km (0.108 R)
• M10: 2,560,218 km (0.043 R)
• M11: 3,242,833 km (0.047 R)
• M12: 4,481,055 km (0.077 R)
• M13: 4,907,109 km (0.102 R)
• M14: 5,149,308 km (0.114 R)
• M15: 5,395,397 km (0.108 R)
• M16: 5,797,366 km (0.099 R)
• M17: 5,848,230 km (0.093 R)
• M18: 7,114,127 km (0.108 R)
• M19: 7,721,644 km (0.095 R)
• M20: 8,927,103 km (0.11 R)
• M21: 9,762,757 km (0.101 R)
• M22: 10,560,862 km (0.104 R)
• M23: 12,153,780 km (0.074 R)
• M24: 12,415,576 km (0.097 R)
• M25: 12,679,168 km (0.107 R)
• M26: 14,993,147 km (0.104 R)
• M27: 15,414,864 km (0.11 R)
• M28: 16,126,351 km (0.115 R)
• M29: 16,558,390 km (0.038 R)
• M30: 17,140,326 km (0.053 R)
• M31: 17,213,479 km (0.117 R)
• M32: 17,433,687 km (0.041 R)
• M33: 17,507,439 km (0.115 R)
• M34: 18,174,645 km (0.083 R)
• M35: 18,473,991 km (0.028 R)
• M36: 19,001,622 km (0.069 R)
• M37: 19,229,161 km (0.09 R)
• M38: 19,381,451 km (0.108 R)
• M39: 20,226,081 km (0.077 R)
• M40: 21,950,944 km (0.064 R)
• M41: 22,429,508 km (0.068 R)
• M42: 22,509,543 km (0.094 R)
• M43: 22,911,512 km (0.118 R)
• M44: 23,153,711 km (0.048 R)
• M45: 24,625,156 km (0.091 R)
• M46: 24,707,884 km (0.094 R)
• M47: 25,372,248 km (0.067 R)
• M48: 28,174,216 km (0.117 R)
• M49: 28,781,134 km (0.097 R)
• M50: 30,894,354 km (0.105 R)
• M51: 31,969,514 km (0.093 R)
• M52: 32,602,462 km (0.106 R)
• M53: 32,693,119 km (0.104 R)
• M54: 34,340,939 km (0.082 R)
• M55: 34,433,241 km (0.1 R)
• M56: 37,241,492 km (0.098 R)
• M57: 39,637,153 km (0.046 R)
• M58: 40,902,451 km (0.106 R)
• M59: 44,878,015 km (0.113 R)
• M60: 46,094,545 km (0.09 R)
• M61: 46,298,297 km (0.106 R)
• M62: 47,630,316 km (0.074 R)
• M63: 48,767,111 km (0.065 R)
• M64: 49,391,083 km (0.111 R)
• M65: 50,751,826 km (0.075 R)
• M66: 50,856,993 km (0.107 R)
• M67: 55,881,836 km (0.1 R)
• M68: 56,099,202 km (0.073 R)
• M69: 58,949,639 km (0.047 R)
• M70: 59,060,192 km (0.109 R)
• M71: 59,392,299 km (0.104 R)
• M72: 59,947,308 km (0.108 R)
• M73: 61,174,160 km (0.093 R)
• M74: 62,409,389 km (0.107 R)
• M75: 63,652,697 km (0.102 R)
• M76: 65,819,622 km (0.081 R)
• M77: 66,278,888 km (0.115 R)
• M78: 66,739,200 km (0.1 R)
• M79: 67,778,756 km (0.063 R)
• M80: 67,894,545 km (0.118 R)
• M81: 68,823,697 km (0.051 R)
• M82: 69,056,621 km (0.099 R)
• M83: 69,173,158 km (0.107 R)
• M84: 72,345,081 km (0.12 R)
• M85: 73,412,911 km (0.066 R)
• M86: 75,564,128 km (0.097 R)
• M87: 76,165,362 km (0.027 R)
• M88: 80,786,291 km (0.104 R)
• M89: 81,400,989 km (0.1 R)
• M90: 81,893,914 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 15,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit