🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.56 AU - 2.1 AU

Year: 870 Days

Day: 37 Hours

Environment

Temp: -42 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.4

Radius: 13.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.75 AU - 12.99 AU

Year: 12596 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,488,772 km

• M1: 183,407 km (0.061 R)
• M2: 432,338 km (0.115 R)
• M3: 796,309 km (0.069 R)
• M4: 1,126,921 km (0.095 R)
• M5: 1,384,678 km (0.1 R)
• M6: 1,621,342 km (0.111 R)
• M7: 1,765,853 km (0.088 R)
• M8: 2,112,771 km (0.092 R)
• M9: 2,294,532 km (0.089 R)
• M10: 2,410,770 km (0.116 R)
• M11: 2,601,208 km (0.104 R)
• M12: 3,573,295 km (0.12 R)
• M13: 3,736,506 km (0.1 R)
• M14: 4,560,341 km (0.108 R)
• M15: 4,887,512 km (0.112 R)
• M16: 5,038,755 km (0.075 R)
• M17: 6,173,755 km (0.114 R)
• M18: 6,536,081 km (0.041 R)
• M19: 6,636,012 km (0.116 R)
• M20: 6,803,861 km (0.059 R)
• M21: 6,973,206 km (0.112 R)
• M22: 7,109,639 km (0.092 R)
• M23: 7,316,084 km (0.053 R)
• M24: 7,734,808 km (0.114 R)
• M25: 8,018,296 km (0.049 R)
• M26: 8,125,558 km (0.1 R)
• M27: 8,486,538 km (0.045 R)
• M28: 8,779,001 km (0.095 R)
• M29: 9,112,156 km (0.117 R)
• M30: 10,136,453 km (0.091 R)
• M31: 10,330,182 km (0.096 R)
• M32: 11,518,288 km (0.116 R)
• M33: 11,883,157 km (0.12 R)
• M34: 12,046,518 km (0.1 R)
• M35: 12,334,195 km (0.076 R)
• M36: 12,458,211 km (0.069 R)
• M37: 14,324,744 km (0.065 R)
• M38: 16,051,104 km (0.096 R)
• M39: 16,141,311 km (0.112 R)
• M40: 16,869,853 km (0.116 R)
• M41: 17,284,388 km (0.05 R)
• M42: 18,453,496 km (0.118 R)
• M43: 18,595,464 km (0.066 R)
• M44: 18,880,598 km (0.025 R)
• M45: 19,119,356 km (0.105 R)
• M46: 19,263,119 km (0.08 R)
• M47: 19,551,544 km (0.051 R)
• M48: 19,696,355 km (0.091 R)
• M49: 20,181,650 km (0.094 R)
• M50: 21,015,658 km (0.057 R)
• M51: 21,411,943 km (0.044 R)
• M52: 21,760,805 km (0.057 R)
• M53: 21,860,886 km (0.083 R)
• M54: 22,262,557 km (0.101 R)
• M55: 23,481,929 km (0.105 R)
• M56: 23,996,546 km (0.077 R)
• M57: 24,203,440 km (0.118 R)
• M58: 24,358,872 km (0.12 R)
• M59: 24,775,352 km (0.088 R)
• M60: 25,826,576 km (0.055 R)
• M61: 28,135,919 km (0.096 R)
• M62: 28,354,182 km (0.11 R)
• M63: 29,177,270 km (0.11 R)
• M64: 30,790,982 km (0.065 R)
• M65: 31,523,862 km (0.104 R)
• M66: 32,433,566 km (0.084 R)
• M67: 32,605,155 km (0.073 R)
• M68: 33,814,504 km (0.101 R)
• M69: 34,512,079 km (0.094 R)
• M70: 34,628,766 km (0.063 R)
• M71: 36,158,254 km (0.103 R)
• M72: 36,514,447 km (0.099 R)
• M73: 36,991,065 km (0.114 R)
• M74: 37,289,962 km (0.065 R)
• M75: 37,769,872 km (0.115 R)
• M76: 38,372,751 km (0.069 R)
• M77: 38,918,036 km (0.025 R)
• M78: 40,692,416 km (0.112 R)
• M79: 41,186,538 km (0.106 R)
• M80: 41,310,405 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.7

Radius: 4.4

Gravity: 12.9 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 12.28 AU - 14.22 AU

Year: 16951 Days

Day: 15.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 77,488,772 km

• M1: 126,859 km (0.111 R)
• M2: 213,327 km (0.102 R)
• M3: 598,391 km (0.115 R)
• M4: 769,382 km (0.057 R)
• M5: 1,238,521 km (0.115 R)
• M6: 1,975,739 km (0.113 R)
• M7: 3,195,859 km (0.082 R)
• M8: 4,177,521 km (0.086 R)
• M9: 4,403,862 km (0.105 R)
• M10: 5,244,303 km (0.084 R)
• M11: 5,313,567 km (0.104 R)
• M12: 6,501,075 km (0.091 R)
• M13: 6,612,974 km (0.076 R)
• M14: 7,143,598 km (0.057 R)
• M15: 7,452,816 km (0.057 R)
• M16: 7,609,146 km (0.119 R)
• M17: 7,648,341 km (0.08 R)
• M18: 7,845,660 km (0.108 R)
• M19: 7,964,740 km (0.106 R)
• M20: 9,230,637 km (0.078 R)
• M21: 9,356,449 km (0.111 R)
• M22: 9,737,176 km (0.054 R)
• M23: 12,587,165 km (0.047 R)
• M24: 12,960,412 km (0.056 R)
• M25: 13,242,703 km (0.099 R)
• M26: 13,431,944 km (0.104 R)
• M27: 13,957,182 km (0.107 R)
• M28: 15,274,391 km (0.069 R)
• M29: 15,324,058 km (0.068 R)
• M30: 16,630,945 km (0.079 R)
• M31: 16,937,621 km (0.07 R)
• M32: 17,712,388 km (0.034 R)
• M33: 18,182,724 km (0.108 R)
• M34: 18,551,482 km (0.093 R)
• M35: 19,296,181 km (0.098 R)
• M36: 20,759,996 km (0.067 R)
• M37: 23,850,089 km (0.096 R)
• M38: 24,543,176 km (0.12 R)
• M39: 25,125,710 km (0.118 R)
• M40: 25,242,846 km (0.114 R)
• M41: 27,320,610 km (0.096 R)
• M42: 30,757,173 km (0.079 R)
• M43: 33,744,492 km (0.09 R)
• M44: 34,262,101 km (0.09 R)
• M45: 34,456,878 km (0.075 R)
• M46: 36,160,498 km (0.11 R)
• M47: 36,226,620 km (0.051 R)
• M48: 36,557,531 km (0.073 R)
• M49: 39,240,868 km (0.096 R)
• M50: 40,058,121 km (0.104 R)
• M51: 40,743,578 km (0.09 R)
• M52: 43,945,721 km (0.104 R)
• M53: 44,865,299 km (0.106 R)
• M54: 46,507,734 km (0.043 R)
• M55: 46,939,324 km (0.087 R)
• M56: 47,589,327 km (0.08 R)
• M57: 47,951,802 km (0.112 R)
• M58: 48,024,357 km (0.065 R)

Asteroid Belt

Center: 13.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.8

Radius: 3.2

Gravity: 79.57 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 11.92 AU - 16.52 AU

Year: 18846 Days

Day: 18.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,488,772 km

• M1: 105,915 km (0.049 R)
• M2: 327,769 km (0.112 R)
• M3: 568,771 km (0.11 R)
• M4: 958,174 km (0.038 R)
• M5: 984,803 km (0.07 R)
• M6: 1,206,656 km (0.115 R)
• M7: 1,293,722 km (0.106 R)
• M8: 1,352,963 km (0.11 R)
• M9: 1,413,101 km (0.081 R)
• M10: 1,759,570 km (0.083 R)
• M11: 1,825,244 km (0.07 R)
• M12: 1,959,134 km (0.097 R)
• M13: 2,201,033 km (0.113 R)
• M14: 3,099,668 km (0.112 R)
• M15: 3,421,602 km (0.107 R)
• M16: 4,950,194 km (0.04 R)
• M17: 5,468,401 km (0.109 R)
• M18: 5,709,702 km (0.115 R)
• M19: 5,905,226 km (0.113 R)
• M20: 6,102,845 km (0.115 R)
• M21: 8,031,760 km (0.098 R)
• M22: 8,086,214 km (0.081 R)
• M23: 8,360,875 km (0.071 R)
• M24: 9,032,271 km (0.08 R)
• M25: 11,026,560 km (0.088 R)
• M26: 13,667,112 km (0.08 R)
• M27: 14,125,330 km (0.088 R)
• M28: 14,721,777 km (0.081 R)
• M29: 15,666,039 km (0.077 R)
• M30: 17,967,602 km (0.119 R)
• M31: 18,110,468 km (0.046 R)
• M32: 18,325,440 km (0.111 R)
• M33: 18,469,204 km (0.113 R)
• M34: 18,685,672 km (0.074 R)
• M35: 18,757,927 km (0.094 R)
• M36: 20,446,738 km (0.107 R)
• M37: 20,970,330 km (0.061 R)
• M38: 21,498,261 km (0.098 R)
• M39: 21,649,953 km (0.067 R)
• M40: 22,413,501 km (0.06 R)
• M41: 22,798,566 km (0.055 R)
• M42: 22,953,250 km (0.048 R)
• M43: 23,341,307 km (0.097 R)
• M44: 24,835,939 km (0.088 R)
• M45: 25,314,353 km (0.113 R)
• M46: 25,715,276 km (0.077 R)
• M47: 25,876,243 km (0.104 R)
• M48: 26,930,758 km (0.112 R)
• M49: 28,997,602 km (0.101 R)
• M50: 29,669,746 km (0.039 R)
• M51: 31,200,730 km (0.101 R)
• M52: 33,720,706 km (0.072 R)
• M53: 34,604,680 km (0.1 R)
• M54: 34,960,424 km (0.084 R)
• M55: 36,395,367 km (0.112 R)
• M56: 37,575,395 km (0.061 R)
• M57: 37,758,054 km (0.077 R)
• M58: 38,215,973 km (0.048 R)
• M59: 38,583,684 km (0.1 R)
• M60: 38,767,989 km (0.116 R)
• M61: 39,786,601 km (0.057 R)
• M62: 40,252,598 km (0.09 R)
• M63: 40,907,987 km (0.101 R)
• M64: 42,704,657 km (0.061 R)
• M65: 43,564,546 km (0.045 R)
• M66: 43,660,438 km (0.078 R)
• M67: 45,690,630 km (0.113 R)
• M68: 49,441,647 km (0.072 R)
• M69: 50,344,321 km (0.075 R)
• M70: 51,151,402 km (0.111 R)
• M71: 54,112,392 km (0.063 R)
• M72: 54,215,615 km (0.105 R)
• M73: 57,654,122 km (0.117 R)
• M74: 57,864,756 km (0.116 R)
• M75: 59,240,308 km (0.089 R)
• M76: 62,671,634 km (0.071 R)
• M77: 62,888,252 km (0.077 R)
• M78: 63,866,024 km (0.083 R)
• M79: 64,629,870 km (0.066 R)
• M80: 65,616,618 km (0.097 R)
• M81: 66,166,839 km (0.064 R)
• M82: 66,829,258 km (0.092 R)
• M83: 68,494,731 km (0.12 R)
• M84: 69,837,073 km (0.111 R)
• M85: 70,286,316 km (0.118 R)
• M86: 70,398,813 km (0.058 R)
• M87: 71,074,996 km (0.097 R)
• M88: 71,866,518 km (0.111 R)
• M89: 75,061,928 km (0.096 R)
• M90: 75,983,451 km (0.062 R)
• M91: 77,024,503 km (0.102 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 16,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit