🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.72 AU - 0.94 AU

Year: 291 Days

Day: 40.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.89 AU - 0.89 AU

Year: 323 Days

Day: 20.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.2 AU - 1.62 AU

Year: 645 Days

Day: 19.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,404,310 km

• M1: 38,297 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.71 AU - 1.95 AU

Year: 953 Days

Day: 34.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.84 AU - 4.42 AU

Year: 2663 Days

Day: 22.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.7

Radius: 8.6

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.23 AU - 5.11 AU

Year: 3278 Days

Day: 11.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 22,404,310 km

• M1: 113,246 km (0.116 R)
• M2: 168,896 km (0.071 R)
• M3: 299,495 km (0.102 R)
• M4: 421,716 km (0.097 R)
• M5: 486,343 km (0.063 R)
• M6: 997,369 km (0.037 R)
• M7: 1,169,407 km (0.103 R)
• M8: 1,253,780 km (0.118 R)
• M9: 1,318,556 km (0.092 R)
• M10: 1,815,370 km (0.093 R)
• M11: 1,926,372 km (0.11 R)
• M12: 1,989,053 km (0.062 R)
• M13: 2,078,064 km (0.105 R)
• M14: 2,299,618 km (0.077 R)
• M15: 2,908,183 km (0.105 R)
• M16: 2,965,927 km (0.105 R)
• M17: 3,038,782 km (0.096 R)
• M18: 3,097,424 km (0.09 R)
• M19: 3,260,635 km (0.107 R)
• M20: 3,487,725 km (0.115 R)
• M21: 3,626,552 km (0.045 R)
• M22: 3,688,934 km (0.071 R)
• M23: 4,200,110 km (0.095 R)
• M24: 4,381,123 km (0.087 R)
• M25: 4,581,435 km (0.041 R)
• M26: 5,025,890 km (0.116 R)
• M27: 5,270,931 km (0.12 R)
• M28: 5,501,910 km (0.102 R)
• M29: 5,900,589 km (0.117 R)
• M30: 6,233,743 km (0.05 R)
• M31: 6,402,639 km (0.066 R)
• M32: 6,535,033 km (0.082 R)
• M33: 6,592,030 km (0.079 R)
• M34: 6,841,111 km (0.095 R)
• M35: 7,289,306 km (0.107 R)
• M36: 7,368,144 km (0.084 R)
• M37: 7,606,753 km (0.07 R)
• M38: 7,666,741 km (0.1 R)
• M39: 8,152,635 km (0.109 R)
• M40: 8,358,033 km (0.118 R)
• M41: 8,921,119 km (0.111 R)
• M42: 9,005,642 km (0.099 R)
• M43: 9,865,082 km (0.092 R)
• M44: 10,084,093 km (0.034 R)
• M45: 10,150,066 km (0.106 R)
• M46: 10,282,460 km (0.08 R)
• M47: 10,437,743 km (0.12 R)
• M48: 10,885,489 km (0.033 R)
• M49: 11,225,525 km (0.111 R)
• M50: 11,339,668 km (0.102 R)
• M51: 12,478,258 km (0.117 R)
• M52: 12,762,643 km (0.078 R)
• M53: 13,653,050 km (0.076 R)
• M54: 14,019,714 km (0.106 R)
• M55: 14,142,534 km (0.097 R)
• M56: 14,315,319 km (0.101 R)
• M57: 14,712,801 km (0.111 R)
• M58: 14,837,715 km (0.098 R)
• M59: 15,013,194 km (0.102 R)
• M60: 15,290,398 km (0.114 R)
• M61: 15,366,244 km (0.078 R)
• M62: 15,747,719 km (0.025 R)
• M63: 16,157,916 km (0.066 R)
• M64: 16,416,122 km (0.05 R)
• M65: 16,545,674 km (0.112 R)
• M66: 16,623,615 km (0.11 R)
• M67: 17,146,310 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.4

Radius: 12.9

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.3 AU - 4.38 AU

Year: 3481 Days

Day: 6.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 22,404,310 km

• M1: 191,784 km (0.101 R)
• M2: 290,070 km (0.097 R)
• M3: 489,484 km (0.098 R)
• M4: 622,327 km (0.103 R)
• M5: 715,826 km (0.114 R)
• M6: 805,884 km (0.104 R)
• M7: 1,049,579 km (0.052 R)
• M8: 1,318,107 km (0.057 R)
• M9: 1,537,268 km (0.115 R)
• M10: 1,706,762 km (0.035 R)
• M11: 2,131,321 km (0.12 R)
• M12: 2,460,885 km (0.083 R)
• M13: 2,546,006 km (0.113 R)
• M14: 2,704,430 km (0.111 R)
• M15: 2,956,054 km (0.054 R)
• M16: 3,123,005 km (0.094 R)
• M17: 3,418,910 km (0.101 R)
• M18: 3,578,381 km (0.107 R)
• M19: 3,691,477 km (0.114 R)
• M20: 3,871,742 km (0.108 R)
• M21: 4,240,950 km (0.064 R)
• M22: 4,360,928 km (0.105 R)
• M23: 4,464,599 km (0.091 R)
• M24: 4,656,832 km (0.116 R)
• M25: 5,232,036 km (0.09 R)
• M26: 5,453,590 km (0.064 R)
• M27: 6,059,611 km (0.12 R)
• M28: 6,627,485 km (0.076 R)
• M29: 6,747,014 km (0.099 R)
• M30: 6,887,636 km (0.083 R)
• M31: 7,130,732 km (0.089 R)
• M32: 7,376,671 km (0.105 R)
• M33: 8,088,906 km (0.101 R)
• M34: 8,453,327 km (0.065 R)
• M35: 8,779,450 km (0.082 R)
• M36: 9,131,753 km (0.11 R)
• M37: 9,332,065 km (0.071 R)
• M38: 9,533,723 km (0.083 R)
• M39: 9,623,930 km (0.049 R)
• M40: 9,759,615 km (0.099 R)
• M41: 10,239,675 km (0.072 R)
• M42: 10,355,165 km (0.113 R)
• M43: 10,821,312 km (0.096 R)
• M44: 11,128,137 km (0.117 R)
• M45: 11,294,490 km (0.101 R)
• M46: 11,485,526 km (0.077 R)
• M47: 11,581,568 km (0.083 R)
• M48: 11,968,129 km (0.115 R)
• M49: 12,211,973 km (0.115 R)
• M50: 12,309,960 km (0.076 R)
• M51: 12,903,265 km (0.092 R)
• M52: 13,053,162 km (0.084 R)
• M53: 13,329,320 km (0.063 R)
• M54: 13,455,431 km (0.066 R)
• M55: 14,041,107 km (0.116 R)
• M56: 14,765,160 km (0.044 R)
• M57: 15,316,279 km (0.059 R)
• M58: 15,634,174 km (0.102 R)
• M59: 15,793,945 km (0.117 R)
• M60: 16,628,252 km (0.046 R)
• M61: 16,764,237 km (0.109 R)
• M62: 17,256,563 km (0.099 R)
• M63: 17,948,304 km (0.091 R)
• M64: 18,059,754 km (0.075 R)
• M65: 18,171,504 km (0.099 R)
• M66: 18,536,373 km (0.084 R)
• M67: 18,903,486 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.1

Radius: 9.3

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.92 AU - 5.32 AU

Year: 3823 Days

Day: 10 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,404,310 km

• M1: 135,685 km (0.08 R)
• M2: 296,653 km (0.082 R)
• M3: 402,269 km (0.063 R)
• M4: 687,701 km (0.085 R)
• M5: 847,472 km (0.053 R)
• M6: 1,019,958 km (0.101 R)
• M7: 1,216,979 km (0.09 R)
• M8: 1,281,007 km (0.09 R)
• M9: 1,412,952 km (0.095 R)
• M10: 1,535,622 km (0.076 R)
• M11: 1,619,397 km (0.079 R)
• M12: 1,704,668 km (0.095 R)
• M13: 1,970,054 km (0.118 R)
• M14: 2,360,505 km (0.11 R)
• M15: 2,507,111 km (0.11 R)
• M16: 2,809,298 km (0.085 R)
• M17: 2,999,886 km (0.067 R)
• M18: 3,485,481 km (0.038 R)
• M19: 3,957,013 km (0.101 R)
• M20: 4,814,807 km (0.113 R)
• M21: 5,001,506 km (0.107 R)
• M22: 5,148,411 km (0.081 R)
• M23: 5,511,036 km (0.039 R)
• M24: 5,575,961 km (0.052 R)
• M25: 5,860,048 km (0.116 R)
• M26: 6,329,037 km (0.087 R)
• M27: 6,625,390 km (0.098 R)
• M28: 6,694,505 km (0.085 R)
• M29: 6,856,519 km (0.059 R)
• M30: 6,949,719 km (0.104 R)
• M31: 7,231,860 km (0.059 R)
• M32: 7,350,491 km (0.045 R)
• M33: 7,929,136 km (0.049 R)
• M34: 8,002,439 km (0.083 R)
• M35: 8,125,259 km (0.096 R)
• M36: 8,199,160 km (0.114 R)
• M37: 8,422,510 km (0.083 R)
• M38: 8,773,766 km (0.041 R)
• M39: 8,951,338 km (0.115 R)
• M40: 9,439,027 km (0.106 R)
• M41: 9,803,896 km (0.049 R)
• M42: 9,882,735 km (0.089 R)
• M43: 10,041,009 km (0.095 R)
• M44: 10,279,917 km (0.102 R)
• M45: 10,467,064 km (0.051 R)
• M46: 10,628,330 km (0.119 R)
• M47: 11,392,027 km (0.079 R)
• M48: 11,780,533 km (0.11 R)
• M49: 11,864,458 km (0.095 R)
• M50: 12,088,854 km (0.118 R)
• M51: 12,542,136 km (0.11 R)
• M52: 12,770,871 km (0.089 R)
• M53: 12,943,208 km (0.079 R)
• M54: 13,232,380 km (0.074 R)
• M55: 13,758,217 km (0.082 R)
• M56: 13,817,009 km (0.095 R)
• M57: 14,619,602 km (0.116 R)
• M58: 15,011,548 km (0.089 R)
• M59: 15,102,354 km (0.041 R)
• M60: 16,207,733 km (0.102 R)
• M61: 16,301,082 km (0.074 R)
• M62: 17,275,413 km (0.084 R)
• M63: 18,398,145 km (0.093 R)
• M64: 18,788,595 km (0.031 R)
• M65: 18,853,820 km (0.113 R)
• M66: 19,050,242 km (0.113 R)
• M67: 19,148,827 km (0.12 R)
• M68: 19,412,268 km (0.117 R)
• M69: 19,709,968 km (0.114 R)
• M70: 22,215,433 km (0.107 R)
• M71: 22,457,632 km (0.116 R)
• M72: 23,259,327 km (0.08 R)
• M73: 23,540,422 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.6

Radius: 10.4

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.4 AU - 5.68 AU

Year: 4356 Days

Day: 13.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,404,310 km

• M1: 131,347 km (0.059 R)
• M2: 222,751 km (0.111 R)
• M3: 408,851 km (0.072 R)
• M4: 481,556 km (0.054 R)
• M5: 550,819 km (0.086 R)
• M6: 671,694 km (0.073 R)
• M7: 771,327 km (0.096 R)
• M8: 1,173,446 km (0.113 R)
• M9: 1,410,409 km (0.04 R)
• M10: 1,595,162 km (0.087 R)
• M11: 1,718,281 km (0.068 R)
• M12: 2,062,207 km (0.067 R)
• M13: 2,334,475 km (0.1 R)
• M14: 3,359,220 km (0.042 R)
• M15: 3,429,681 km (0.101 R)
• M16: 3,644,055 km (0.038 R)
• M17: 4,351,952 km (0.06 R)
• M18: 4,487,039 km (0.07 R)
• M19: 4,662,816 km (0.06 R)
• M20: 4,980,861 km (0.079 R)
• M21: 5,183,267 km (0.117 R)
• M22: 5,347,226 km (0.1 R)
• M23: 5,701,175 km (0.096 R)
• M24: 6,062,903 km (0.069 R)
• M25: 6,808,648 km (0.085 R)
• M26: 7,283,771 km (0.091 R)
• M27: 7,352,586 km (0.098 R)
• M28: 7,490,665 km (0.119 R)
• M29: 8,218,309 km (0.115 R)
• M30: 8,337,837 km (0.096 R)
• M31: 8,457,815 km (0.096 R)
• M32: 8,602,775 km (0.025 R)
• M33: 8,821,487 km (0.052 R)
• M34: 8,894,940 km (0.114 R)
• M35: 9,488,993 km (0.077 R)
• M36: 9,689,903 km (0.042 R)
• M37: 9,816,313 km (0.087 R)
• M38: 10,121,642 km (0.085 R)
• M39: 10,585,545 km (0.104 R)
• M40: 10,924,833 km (0.119 R)
• M41: 11,188,425 km (0.099 R)
• M42: 11,267,861 km (0.085 R)
• M43: 11,347,597 km (0.086 R)
• M44: 11,991,466 km (0.119 R)
• M45: 12,154,378 km (0.11 R)
• M46: 12,345,415 km (0.112 R)
• M47: 12,757,856 km (0.099 R)
• M48: 13,427,306 km (0.116 R)
• M49: 13,823,142 km (0.111 R)
• M50: 13,936,986 km (0.097 R)
• M51: 14,975,196 km (0.067 R)
• M52: 15,415,013 km (0.104 R)
• M53: 15,562,666 km (0.068 R)
• M54: 15,651,528 km (0.08 R)
• M55: 15,799,779 km (0.099 R)
• M56: 16,187,686 km (0.107 R)
• M57: 16,397,871 km (0.027 R)
• M58: 16,699,760 km (0.055 R)
• M59: 16,851,303 km (0.1 R)
• M60: 17,247,587 km (0.097 R)
• M61: 17,770,581 km (0.031 R)
• M62: 18,018,465 km (0.1 R)
• M63: 18,236,280 km (0.104 R)
• M64: 19,593,581 km (0.059 R)
• M65: 21,113,944 km (0.072 R)
• M66: 21,179,618 km (0.088 R)
• M67: 21,442,461 km (0.102 R)
• M68: 21,838,746 km (0.108 R)
• M69: 22,170,853 km (0.049 R)
• M70: 22,270,785 km (0.071 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 18,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit