🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.69 AU - 0.75 AU

Year: 227 Days

Day: 37.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.15 AU - 1.35 AU

Year: 518 Days

Day: 24.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.98 AU - 4.56 AU

Year: 3272 Days

Day: 36.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.8

Radius: 13.4

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.11 AU - 12.39 AU

Year: 13071 Days

Day: 15 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 112,589,748 km

• M1: 188,793 km (0.104 R)
• M2: 355,145 km (0.11 R)
• M3: 439,519 km (0.104 R)
• M4: 591,809 km (0.11 R)
• M5: 748,438 km (0.028 R)
• M6: 832,662 km (0.045 R)
• M7: 1,087,876 km (0.056 R)
• M8: 1,411,306 km (0.1 R)
• M9: 1,788,891 km (0.114 R)
• M10: 1,882,540 km (0.069 R)
• M11: 2,173,507 km (0.109 R)
• M12: 3,450,026 km (0.054 R)
• M13: 3,567,909 km (0.033 R)
• M14: 3,717,357 km (0.118 R)
• M15: 4,527,729 km (0.088 R)
• M16: 5,807,988 km (0.113 R)
• M17: 5,984,364 km (0.066 R)
• M18: 6,634,516 km (0.115 R)
• M19: 6,930,720 km (0.099 R)
• M20: 7,651,632 km (0.066 R)
• M21: 8,158,769 km (0.051 R)
• M22: 9,123,675 km (0.087 R)
• M23: 9,246,794 km (0.085 R)
• M24: 9,453,389 km (0.101 R)
• M25: 10,508,802 km (0.108 R)
• M26: 11,247,965 km (0.028 R)
• M27: 11,690,475 km (0.119 R)
• M28: 11,958,854 km (0.088 R)
• M29: 12,592,999 km (0.113 R)
• M30: 13,658,286 km (0.056 R)
• M31: 13,752,383 km (0.045 R)
• M32: 13,846,629 km (0.109 R)
• M33: 14,416,597 km (0.038 R)
• M34: 14,512,340 km (0.06 R)
• M35: 16,671,935 km (0.113 R)
• M36: 17,075,251 km (0.084 R)
• M37: 17,227,392 km (0.073 R)
• M38: 17,635,195 km (0.087 R)
• M39: 17,788,982 km (0.098 R)
• M40: 18,201,124 km (0.1 R)
• M41: 18,512,288 km (0.061 R)
• M42: 18,773,037 km (0.077 R)
• M43: 19,192,808 km (0.083 R)
• M44: 19,298,125 km (0.108 R)
• M45: 19,615,572 km (0.052 R)
• M46: 19,721,786 km (0.109 R)
• M47: 20,470,374 km (0.081 R)
• M48: 20,685,945 km (0.084 R)
• M49: 21,501,253 km (0.105 R)
• M50: 22,995,137 km (0.115 R)
• M51: 23,107,186 km (0.025 R)
• M52: 23,331,733 km (0.104 R)
• M53: 23,896,315 km (0.084 R)
• M54: 24,351,093 km (0.104 R)
• M55: 24,866,308 km (0.026 R)
• M56: 25,442,858 km (0.116 R)
• M57: 26,609,422 km (0.082 R)
• M58: 27,140,046 km (0.036 R)
• M59: 29,906,260 km (0.117 R)
• M60: 30,028,631 km (0.071 R)
• M61: 30,704,215 km (0.103 R)
• M62: 31,820,664 km (0.079 R)
• M63: 32,383,750 km (0.087 R)
• M64: 32,509,412 km (0.111 R)
• M65: 33,647,104 km (0.117 R)
• M66: 34,156,934 km (0.118 R)
• M67: 34,412,896 km (0.086 R)
• M68: 36,026,608 km (0.054 R)
• M69: 37,335,290 km (0.1 R)
• M70: 38,326,974 km (0.114 R)
• M71: 40,268,755 km (0.073 R)
• M72: 40,403,842 km (0.078 R)
• M73: 41,013,752 km (0.041 R)
• M74: 41,149,587 km (0.056 R)
• M75: 41,899,970 km (0.113 R)
• M76: 43,552,578 km (0.106 R)
• M77: 43,830,231 km (0.096 R)
• M78: 44,736,196 km (0.042 R)
• M79: 44,946,082 km (0.065 R)
• M80: 45,859,676 km (0.115 R)
• M81: 46,921,522 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.5

Radius: 4.8

Gravity: 42.77 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 18.58 AU - 18.84 AU

Year: 30013 Days

Day: 17.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 112,589,748 km

• M1: 112,049 km (0.038 R)
• M2: 378,034 km (0.105 R)
• M3: 452,234 km (0.112 R)
• M4: 734,226 km (0.111 R)
• M5: 1,063,042 km (0.081 R)
• M6: 1,243,158 km (0.112 R)
• M7: 1,394,103 km (0.051 R)
• M8: 2,653,866 km (0.096 R)
• M9: 3,302,822 km (0.114 R)
• M10: 3,779,590 km (0.106 R)
• M11: 6,662,640 km (0.058 R)
• M12: 7,126,992 km (0.103 R)
• M13: 7,465,083 km (0.111 R)
• M14: 8,227,284 km (0.08 R)
• M15: 8,297,745 km (0.103 R)
• M16: 8,368,505 km (0.114 R)
• M17: 9,379,338 km (0.069 R)
• M18: 9,899,041 km (0.037 R)
• M19: 10,504,463 km (0.104 R)
• M20: 10,888,930 km (0.104 R)
• M21: 11,199,794 km (0.088 R)
• M22: 11,513,651 km (0.079 R)
• M23: 12,715,819 km (0.119 R)
• M24: 13,456,179 km (0.034 R)
• M25: 13,873,557 km (0.059 R)
• M26: 16,821,832 km (0.09 R)
• M27: 17,090,958 km (0.105 R)
• M28: 19,954,262 km (0.033 R)
• M29: 21,101,827 km (0.062 R)
• M30: 21,976,526 km (0.118 R)
• M31: 22,172,499 km (0.108 R)
• M32: 24,264,924 km (0.117 R)
• M33: 25,386,011 km (0.04 R)
• M34: 25,591,558 km (0.113 R)
• M35: 26,419,582 km (0.12 R)
• M36: 28,421,052 km (0.092 R)
• M37: 28,527,865 km (0.085 R)
• M38: 29,601,978 km (0.05 R)
• M39: 29,818,446 km (0.062 R)
• M40: 30,798,761 km (0.101 R)
• M41: 36,782,526 km (0.091 R)
• M42: 36,898,764 km (0.088 R)
• M43: 37,599,031 km (0.115 R)
• M44: 38,775,768 km (0.088 R)
• M45: 43,848,183 km (0.088 R)
• M46: 44,713,607 km (0.063 R)
• M47: 45,709,480 km (0.08 R)
• M48: 46,084,970 km (0.094 R)
• M49: 46,587,021 km (0.091 R)
• M50: 47,343,537 km (0.048 R)
• M51: 49,637,321 km (0.106 R)
• M52: 49,894,480 km (0.102 R)
• M53: 51,056,856 km (0.097 R)
• M54: 51,316,408 km (0.109 R)
• M55: 51,576,409 km (0.118 R)
• M56: 51,967,159 km (0.068 R)
• M57: 53,540,031 km (0.066 R)
• M58: 54,067,812 km (0.089 R)
• M59: 55,528,037 km (0.092 R)
• M60: 58,894,737 km (0.075 R)
• M61: 64,276,820 km (0.039 R)
• M62: 64,697,339 km (0.064 R)
• M63: 65,400,150 km (0.094 R)
• M64: 65,964,283 km (0.066 R)
• M65: 66,105,504 km (0.053 R)
• M66: 70,101,861 km (0.102 R)
• M67: 72,857,903 km (0.048 R)
• M68: 73,150,068 km (0.119 R)
• M69: 75,797,052 km (0.07 R)
• M70: 75,945,005 km (0.081 R)
• M71: 77,281,213 km (0.061 R)
• M72: 80,730,641 km (0.107 R)
• M73: 81,184,371 km (0.088 R)
• M74: 82,094,076 km (0.118 R)
• M75: 82,702,490 km (0.116 R)
• M76: 83,312,401 km (0.038 R)
• M77: 84,536,710 km (0.105 R)
• M78: 84,843,684 km (0.103 R)
• M79: 86,538,927 km (0.087 R)
• M80: 87,468,229 km (0.067 R)
• M81: 92,954,731 km (0.107 R)
• M82: 95,499,690 km (0.056 R)
• M83: 96,780,846 km (0.11 R)
• M84: 97,423,519 km (0.1 R)
• M85: 98,067,538 km (0.092 R)
• M86: 100,170,585 km (0.099 R)
• M87: 101,146,112 km (0.11 R)
• M88: 103,270,851 km (0.042 R)
• M89: 103,599,069 km (0.109 R)
• M90: 104,420,959 km (0.041 R)
• M91: 104,750,374 km (0.066 R)
• M92: 105,080,088 km (0.107 R)
• M93: 105,905,868 km (0.089 R)
• M94: 107,564,011 km (0.051 R)
• M95: 109,732,432 km (0.097 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: 262 - 16,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit