🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.53 AU - 0.75 AU

Year: 187 Days

Day: 12.1 Hours

Environment

Temp: 217 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,266,177 km

• M1: 391,348 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.72 AU - 1.2 AU

Year: 344 Days

Day: 45.8 Hours

Environment

Temp: 51 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.17 AU - 1.81 AU

Year: 664 Days

Day: 14.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,266,177 km

• M1: 906,114 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.08 AU - 2.3 AU

Year: 1184 Days

Day: 23.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,266,177 km

• M1: 388,206 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.32 AU - 4.82 AU

Year: 3568 Days

Day: 22.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 130.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,266,177 km

• M1: 53,556 km (0.114 R)
• M2: 2,959,943 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.7

Radius: 10.9

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.27 AU - 8.51 AU

Year: 7338 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 102.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,266,177 km

• M1: 223,798 km (0.111 R)
• M2: 363,523 km (0.07 R)
• M3: 554,260 km (0.105 R)
• M4: 635,193 km (0.08 R)
• M5: 1,104,930 km (0.093 R)
• M6: 1,357,002 km (0.114 R)
• M7: 2,132,518 km (0.108 R)
• M8: 2,311,287 km (0.11 R)
• M9: 2,448,618 km (0.112 R)
• M10: 2,877,365 km (0.035 R)
• M11: 3,025,467 km (0.077 R)
• M12: 3,100,565 km (0.097 R)
• M13: 3,537,840 km (0.064 R)
• M14: 3,831,201 km (0.08 R)
• M15: 4,160,466 km (0.113 R)
• M16: 4,300,340 km (0.103 R)
• M17: 4,441,860 km (0.094 R)
• M18: 4,671,493 km (0.084 R)
• M19: 4,787,730 km (0.113 R)
• M20: 5,383,728 km (0.106 R)
• M21: 5,475,282 km (0.102 R)
• M22: 6,321,557 km (0.111 R)
• M23: 6,678,049 km (0.107 R)
• M24: 7,141,354 km (0.115 R)
• M25: 7,444,738 km (0.069 R)
• M26: 7,752,311 km (0.105 R)
• M27: 8,203,947 km (0.093 R)
• M28: 9,024,192 km (0.062 R)
• M29: 9,610,167 km (0.062 R)
• M30: 10,020,065 km (0.1 R)
• M31: 10,588,537 km (0.068 R)
• M32: 11,167,331 km (0.102 R)
• M33: 11,440,946 km (0.092 R)
• M34: 11,796,091 km (0.09 R)
• M35: 12,517,303 km (0.115 R)
• M36: 13,211,437 km (0.12 R)
• M37: 13,376,593 km (0.076 R)
• M38: 14,936,749 km (0.109 R)
• M39: 15,022,768 km (0.082 R)
• M40: 15,281,722 km (0.042 R)
• M41: 15,411,722 km (0.104 R)
• M42: 16,642,763 km (0.035 R)
• M43: 16,955,572 km (0.073 R)
• M44: 17,045,181 km (0.112 R)
• M45: 17,586,726 km (0.119 R)
• M46: 17,814,114 km (0.098 R)
• M47: 18,686,868 km (0.091 R)
• M48: 18,825,845 km (0.093 R)
• M49: 19,058,470 km (0.1 R)
• M50: 19,714,755 km (0.065 R)
• M51: 20,188,083 km (0.061 R)
• M52: 20,760,893 km (0.07 R)
• M53: 21,484,648 km (0.106 R)
• M54: 21,630,356 km (0.1 R)
• M55: 21,776,364 km (0.111 R)
• M56: 22,610,222 km (0.093 R)
• M57: 22,758,474 km (0.081 R)
• M58: 23,354,621 km (0.045 R)
• M59: 23,754,945 km (0.108 R)
• M60: 24,056,684 km (0.095 R)
• M61: 24,208,077 km (0.055 R)
• M62: 24,613,188 km (0.108 R)
• M63: 25,071,706 km (0.044 R)
• M64: 25,378,830 km (0.109 R)
• M65: 26,360,042 km (0.078 R)
• M66: 26,933,601 km (0.062 R)
• M67: 27,300,863 km (0.102 R)
• M68: 27,511,497 km (0.067 R)
• M69: 27,722,580 km (0.115 R)
• M70: 29,538,848 km (0.099 R)
• M71: 30,789,187 km (0.092 R)
• M72: 31,669,121 km (0.091 R)
• M73: 31,779,674 km (0.115 R)
• M74: 33,228,829 km (0.098 R)
• M75: 33,566,321 km (0.116 R)
• M76: 34,074,805 km (0.083 R)
• M77: 34,471,987 km (0.115 R)
• M78: 34,756,522 km (0.085 R)
• M79: 35,960,486 km (0.063 R)
• M80: 36,480,638 km (0.073 R)
• M81: 36,712,664 km (0.103 R)
• M82: 36,886,945 km (0.119 R)
• M83: 37,178,212 km (0.055 R)
• M84: 37,470,078 km (0.049 R)
• M85: 37,762,691 km (0.103 R)
• M86: 38,763,501 km (0.1 R)
• M87: 39,059,406 km (0.067 R)
• M88: 39,415,598 km (0.119 R)
• M89: 39,653,758 km (0.096 R)
• M90: 39,772,987 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.9

Radius: 10

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.31 AU - 11.77 AU

Year: 13398 Days

Day: 8.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,266,177 km

• M1: 159,771 km (0.064 R)
• M2: 250,726 km (0.119 R)
• M3: 364,869 km (0.103 R)
• M4: 435,031 km (0.113 R)
• M5: 592,108 km (0.105 R)
• M6: 711,787 km (0.054 R)
• M7: 864,676 km (0.115 R)
• M8: 1,148,762 km (0.118 R)
• M9: 1,388,418 km (0.118 R)
• M10: 1,476,830 km (0.032 R)
• M11: 1,644,230 km (0.08 R)
• M12: 1,770,042 km (0.061 R)
• M13: 2,081,654 km (0.085 R)
• M14: 2,183,830 km (0.104 R)
• M15: 2,428,721 km (0.087 R)
• M16: 2,572,635 km (0.05 R)
• M17: 2,812,739 km (0.106 R)
• M18: 3,060,324 km (0.063 R)
• M19: 3,137,815 km (0.111 R)
• M20: 3,992,169 km (0.087 R)
• M21: 4,689,145 km (0.089 R)
• M22: 4,824,083 km (0.08 R)
• M23: 4,937,478 km (0.096 R)
• M24: 5,028,882 km (0.087 R)
• M25: 5,353,210 km (0.119 R)
• M26: 5,470,794 km (0.1 R)
• M27: 5,660,484 km (0.064 R)
• M28: 6,292,386 km (0.117 R)
• M29: 6,366,736 km (0.115 R)
• M30: 6,616,863 km (0.063 R)
• M31: 7,230,065 km (0.112 R)
• M32: 7,334,036 km (0.028 R)
• M33: 7,438,455 km (0.112 R)
• M34: 8,022,036 km (0.094 R)
• M35: 8,319,287 km (0.105 R)
• M36: 8,592,752 km (0.037 R)
• M37: 8,675,480 km (0.117 R)
• M38: 9,516,220 km (0.046 R)
• M39: 9,716,083 km (0.098 R)
• M40: 10,441,483 km (0.099 R)
• M41: 10,559,067 km (0.078 R)
• M42: 11,274,444 km (0.075 R)
• M43: 11,516,493 km (0.083 R)
• M44: 11,668,484 km (0.079 R)
• M45: 12,470,179 km (0.049 R)
• M46: 12,626,359 km (0.116 R)
• M47: 12,783,288 km (0.082 R)
• M48: 13,194,083 km (0.073 R)
• M49: 13,289,527 km (0.113 R)
• M50: 13,899,437 km (0.089 R)
• M51: 14,583,997 km (0.057 R)
• M52: 14,682,732 km (0.107 R)
• M53: 14,814,677 km (0.114 R)
• M54: 15,146,186 km (0.085 R)
• M55: 15,212,907 km (0.113 R)
• M56: 15,749,215 km (0.08 R)
• M57: 17,186,851 km (0.118 R)
• M58: 17,325,977 km (0.092 R)
• M59: 17,570,270 km (0.049 R)
• M60: 17,640,282 km (0.115 R)
• M61: 17,815,760 km (0.12 R)
• M62: 18,097,602 km (0.066 R)
• M63: 18,381,090 km (0.047 R)
• M64: 18,701,679 km (0.11 R)
• M65: 19,674,514 km (0.109 R)
• M66: 20,997,258 km (0.084 R)
• M67: 21,295,107 km (0.118 R)
• M68: 21,631,852 km (0.104 R)
• M69: 21,932,544 km (0.061 R)
• M70: 23,034,631 km (0.097 R)
• M71: 23,149,672 km (0.117 R)
• M72: 23,495,842 km (0.116 R)
• M73: 23,766,315 km (0.1 R)
• M74: 23,960,193 km (0.077 R)
• M75: 24,193,416 km (0.041 R)
• M76: 24,701,600 km (0.117 R)
• M77: 25,134,237 km (0.116 R)
• M78: 25,768,084 km (0.046 R)
• M79: 26,768,893 km (0.047 R)
• M80: 26,849,527 km (0.064 R)
• M81: 27,051,484 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.6

Radius: 5.2

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.29 AU - 12.57 AU

Year: 16007 Days

Day: 15.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 41,266,177 km

• M1: 68,366 km (0.101 R)
• M2: 278,701 km (0.086 R)
• M3: 334,501 km (0.061 R)
• M4: 419,323 km (0.072 R)
• M5: 457,919 km (0.097 R)
• M6: 655,089 km (0.078 R)
• M7: 1,367,624 km (0.047 R)
• M8: 1,486,554 km (0.103 R)
• M9: 1,567,786 km (0.074 R)
• M10: 1,777,372 km (0.1 R)
• M11: 3,777,496 km (0.095 R)
• M12: 3,888,946 km (0.118 R)
• M13: 3,945,045 km (0.119 R)
• M14: 4,001,444 km (0.073 R)
• M15: 4,258,303 km (0.066 R)
• M16: 4,668,800 km (0.112 R)
• M17: 4,878,686 km (0.075 R)
• M18: 5,091,713 km (0.076 R)
• M19: 5,153,198 km (0.082 R)
• M20: 5,245,799 km (0.115 R)
• M21: 5,370,115 km (0.093 R)
• M22: 5,590,024 km (0.115 R)
• M23: 5,974,041 km (0.115 R)
• M24: 6,136,505 km (0.095 R)
• M25: 6,234,641 km (0.105 R)
• M26: 6,868,637 km (0.082 R)
• M27: 7,073,137 km (0.071 R)
• M28: 7,522,978 km (0.112 R)
• M29: 7,557,984 km (0.099 R)
• M30: 7,733,612 km (0.034 R)
• M31: 9,038,404 km (0.095 R)
• M32: 9,412,848 km (0.065 R)
• M33: 9,677,935 km (0.106 R)
• M34: 9,868,822 km (0.115 R)
• M35: 9,983,863 km (0.051 R)
• M36: 10,409,768 km (0.1 R)
• M37: 11,039,874 km (0.106 R)
• M38: 11,119,460 km (0.089 R)
• M39: 11,520,532 km (0.079 R)
• M40: 12,130,891 km (0.098 R)
• M41: 12,626,659 km (0.087 R)
• M42: 12,918,973 km (0.054 R)
• M43: 13,086,971 km (0.093 R)
• M44: 13,298,054 km (0.092 R)
• M45: 15,292,044 km (0.117 R)
• M46: 15,469,766 km (0.101 R)
• M47: 15,558,927 km (0.082 R)
• M48: 16,687,343 km (0.1 R)
• M49: 17,330,764 km (0.085 R)
• M50: 17,888,764 km (0.097 R)
• M51: 18,263,955 km (0.119 R)
• M52: 18,405,325 km (0.111 R)
• M53: 18,499,871 km (0.061 R)
• M54: 18,689,262 km (0.03 R)
• M55: 19,022,267 km (0.1 R)
• M56: 19,887,541 km (0.109 R)
• M57: 20,178,808 km (0.079 R)
• M58: 20,667,395 km (0.041 R)
• M59: 20,913,184 km (0.109 R)
• M60: 22,256,872 km (0.029 R)
• M61: 22,458,231 km (0.045 R)
• M62: 22,609,773 km (0.102 R)
• M63: 23,782,321 km (0.089 R)
• M64: 23,833,783 km (0.055 R)
• M65: 23,885,245 km (0.108 R)
• M66: 25,393,790 km (0.079 R)
• M67: 26,079,995 km (0.082 R)
• M68: 26,292,424 km (0.103 R)
• M69: 26,345,531 km (0.104 R)
• M70: 26,986,558 km (0.115 R)
• M71: 27,957,598 km (0.089 R)
• M72: 28,666,094 km (0.057 R)
• M73: 29,049,962 km (0.114 R)
• M74: 29,214,968 km (0.097 R)
• M75: 29,380,423 km (0.051 R)
• M76: 29,435,625 km (0.116 R)
• M77: 30,658,438 km (0.05 R)
• M78: 30,770,487 km (0.105 R)
• M79: 32,068,248 km (0.096 R)
• M80: 33,153,731 km (0.118 R)
• M81: 34,950,401 km (0.11 R)
• M82: 35,184,522 km (0.061 R)
• M83: 37,135,876 km (0.051 R)
• M84: 37,674,129 km (0.079 R)
• M85: 39,243,561 km (0.105 R)
• M86: 39,669,765 km (0.062 R)
• M87: 39,730,801 km (0.086 R)
• M88: 39,791,837 km (0.113 R)
• M89: 39,975,094 km (0.107 R)
• M90: 40,036,280 km (0.066 R)
• M91: 40,711,265 km (0.083 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 15,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit