🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.61 AU - 0.81 AU

Year: 224 Days

Day: 38.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.64 AU - 2 AU

Year: 920 Days

Day: 16.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.82 AU - 2.58 AU

Year: 1223 Days

Day: 13.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,005,399 km

• M1: 1,017,415 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.76 AU - 2.74 AU

Year: 1265 Days

Day: 28.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,005,399 km

• M1: 262,694 km (0.111 R)
• M2: 1,058,704 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.29 AU - 3.47 AU

Year: 2329 Days

Day: 16.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.42 AU - 5.3 AU

Year: 3412 Days

Day: 40.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,005,399 km

• M1: 169,494 km (0.038 R)
• M2: 3,321,522 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.7

Radius: 11.1

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.55 AU - 4.93 AU

Year: 3867 Days

Day: 7.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 68,005,399 km

• M1: 148,999 km (0.055 R)
• M2: 250,726 km (0.066 R)
• M3: 547,678 km (0.103 R)
• M4: 645,814 km (0.084 R)
• M5: 842,834 km (0.105 R)
• M6: 919,728 km (0.104 R)
• M7: 1,341,594 km (0.062 R)
• M8: 1,421,329 km (0.07 R)
• M9: 1,514,678 km (0.109 R)
• M10: 1,707,809 km (0.109 R)
• M11: 1,794,875 km (0.084 R)
• M12: 1,883,437 km (0.109 R)
• M13: 1,960,630 km (0.097 R)
• M14: 2,131,620 km (0.098 R)
• M15: 2,280,320 km (0.107 R)
• M16: 2,446,374 km (0.105 R)
• M17: 2,616,766 km (0.078 R)
• M18: 2,717,894 km (0.073 R)
• M19: 2,805,708 km (0.034 R)
• M20: 2,969,069 km (0.052 R)
• M21: 3,431,027 km (0.097 R)
• M22: 3,849,752 km (0.097 R)
• M23: 3,981,847 km (0.096 R)
• M24: 4,250,674 km (0.08 R)
• M25: 4,421,814 km (0.051 R)
• M26: 4,508,281 km (0.103 R)
• M27: 4,577,844 km (0.049 R)
• M28: 4,700,365 km (0.085 R)
• M29: 5,403,475 km (0.088 R)
• M30: 5,477,376 km (0.113 R)
• M31: 5,795,721 km (0.058 R)
• M32: 6,391,569 km (0.094 R)
• M33: 6,667,128 km (0.107 R)
• M34: 6,866,393 km (0.083 R)
• M35: 7,169,029 km (0.113 R)
• M36: 7,683,197 km (0.116 R)
• M37: 7,850,148 km (0.103 R)
• M38: 7,955,166 km (0.068 R)
• M39: 8,039,539 km (0.118 R)
• M40: 8,230,426 km (0.062 R)
• M41: 8,790,371 km (0.086 R)
• M42: 8,943,260 km (0.106 R)
• M43: 9,163,169 km (0.049 R)
• M44: 9,586,082 km (0.101 R)
• M45: 9,766,048 km (0.119 R)
• M46: 10,129,272 km (0.116 R)
• M47: 10,289,641 km (0.031 R)
• M48: 10,636,109 km (0.025 R)
• M49: 11,151,175 km (0.076 R)
• M50: 11,531,004 km (0.11 R)
• M51: 11,650,533 km (0.069 R)
• M52: 11,842,616 km (0.104 R)
• M53: 12,769,674 km (0.034 R)
• M54: 13,017,558 km (0.105 R)
• M55: 13,117,040 km (0.085 R)
• M56: 13,241,955 km (0.089 R)
• M57: 13,517,963 km (0.093 R)
• M58: 13,593,510 km (0.059 R)
• M59: 14,254,882 km (0.115 R)
• M60: 14,486,160 km (0.09 R)
• M61: 14,692,904 km (0.081 R)
• M62: 15,240,133 km (0.112 R)
• M63: 16,327,710 km (0.1 R)
• M64: 16,435,271 km (0.104 R)
• M65: 16,921,614 km (0.072 R)
• M66: 17,084,825 km (0.102 R)
• M67: 17,194,031 km (0.037 R)
• M68: 17,303,238 km (0.11 R)
• M69: 18,493,289 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.9

Radius: 11.7

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.56 AU - 7.48 AU

Year: 6239 Days

Day: 13.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,005,399 km

• M1: 197,918 km (0.049 R)
• M2: 410,497 km (0.058 R)
• M3: 497,114 km (0.115 R)
• M4: 600,486 km (0.082 R)
• M5: 801,396 km (0.109 R)
• M6: 884,273 km (0.089 R)
• M7: 1,036,863 km (0.113 R)
• M8: 1,151,455 km (0.106 R)
• M9: 1,344,436 km (0.116 R)
• M10: 1,587,533 km (0.056 R)
• M11: 1,789,939 km (0.078 R)
• M12: 2,072,978 km (0.103 R)
• M13: 2,556,179 km (0.101 R)
• M14: 2,682,439 km (0.071 R)
• M15: 2,762,474 km (0.069 R)
• M16: 3,090,842 km (0.119 R)
• M17: 3,345,308 km (0.096 R)
• M18: 3,802,927 km (0.113 R)
• M19: 4,187,095 km (0.07 R)
• M20: 4,469,236 km (0.115 R)
• M21: 4,796,557 km (0.098 R)
• M22: 5,012,426 km (0.112 R)
• M23: 5,211,691 km (0.079 R)
• M24: 5,535,869 km (0.038 R)
• M25: 5,866,630 km (0.033 R)
• M26: 6,097,908 km (0.112 R)
• M27: 6,439,590 km (0.072 R)
• M28: 6,787,555 km (0.109 R)
• M29: 6,941,790 km (0.056 R)
• M30: 7,186,532 km (0.067 R)
• M31: 7,276,141 km (0.086 R)
• M32: 8,547,125 km (0.114 R)
• M33: 8,713,777 km (0.104 R)
• M34: 9,098,842 km (0.079 R)
• M35: 9,195,931 km (0.069 R)
• M36: 9,293,469 km (0.074 R)
• M37: 9,366,771 km (0.069 R)
• M38: 9,440,374 km (0.094 R)
• M39: 9,761,261 km (0.108 R)
• M40: 9,910,709 km (0.109 R)
• M41: 10,186,418 km (0.118 R)
• M42: 10,287,397 km (0.091 R)
• M43: 10,490,102 km (0.054 R)
• M44: 11,003,073 km (0.081 R)
• M45: 11,288,655 km (0.108 R)
• M46: 11,497,943 km (0.069 R)
• M47: 11,734,906 km (0.115 R)
• M48: 11,946,886 km (0.064 R)
• M49: 12,971,183 km (0.086 R)
• M50: 13,410,851 km (0.104 R)
• M51: 13,827,630 km (0.057 R)
• M52: 13,911,405 km (0.114 R)
• M53: 14,588,336 km (0.087 R)
• M54: 14,902,192 km (0.066 R)
• M55: 15,304,909 km (0.083 R)
• M56: 16,356,882 km (0.07 R)
• M57: 16,683,005 km (0.101 R)
• M58: 16,802,085 km (0.09 R)
• M59: 16,921,614 km (0.114 R)
• M60: 17,341,684 km (0.065 R)
• M61: 17,492,629 km (0.062 R)
• M62: 17,734,977 km (0.111 R)
• M63: 18,222,965 km (0.12 R)
• M64: 18,345,636 km (0.117 R)
• M65: 18,499,422 km (0.077 R)
• M66: 18,684,475 km (0.107 R)
• M67: 19,902,501 km (0.08 R)
• M68: 20,123,756 km (0.067 R)
• M69: 20,600,824 km (0.077 R)
• M70: 20,696,716 km (0.073 R)
• M71: 21,210,435 km (0.059 R)
• M72: 21,339,538 km (0.045 R)
• M73: 21,533,716 km (0.038 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.1

Radius: 11.8

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.63 AU - 14.39 AU

Year: 14633 Days

Day: 10.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,005,399 km

• M1: 176,825 km (0.111 R)
• M2: 528,380 km (0.116 R)
• M3: 716,424 km (0.081 R)
• M4: 883,974 km (0.094 R)
• M5: 972,835 km (0.096 R)
• M6: 1,276,070 km (0.109 R)
• M7: 1,361,041 km (0.118 R)
• M8: 1,591,123 km (0.07 R)
• M9: 1,834,070 km (0.078 R)
• M10: 1,970,054 km (0.107 R)
• M11: 2,109,480 km (0.049 R)
• M12: 2,211,206 km (0.089 R)
• M13: 2,293,784 km (0.115 R)
• M14: 2,440,839 km (0.117 R)
• M15: 2,569,493 km (0.054 R)
• M16: 3,037,585 km (0.074 R)
• M17: 3,484,284 km (0.112 R)
• M18: 3,977,059 km (0.076 R)
• M19: 4,231,825 km (0.06 R)
• M20: 4,784,290 km (0.111 R)
• M21: 5,331,668 km (0.051 R)
• M22: 5,499,816 km (0.041 R)
• M23: 5,669,759 km (0.03 R)
• M24: 5,755,479 km (0.048 R)
• M25: 5,841,498 km (0.103 R)
• M26: 6,014,882 km (0.119 R)
• M27: 7,525,820 km (0.115 R)
• M28: 8,258,550 km (0.087 R)
• M29: 8,881,177 km (0.08 R)
• M30: 9,451,145 km (0.048 R)
• M31: 9,963,817 km (0.111 R)
• M32: 10,206,165 km (0.081 R)
• M33: 12,362,768 km (0.048 R)
• M34: 12,436,969 km (0.082 R)
• M35: 12,585,968 km (0.094 R)
• M36: 12,660,767 km (0.094 R)
• M37: 13,607,123 km (0.116 R)
• M38: 13,953,293 km (0.086 R)
• M39: 14,302,604 km (0.093 R)
• M40: 14,380,544 km (0.065 R)
• M41: 15,168,327 km (0.103 R)
• M42: 15,647,638 km (0.034 R)
• M43: 16,050,954 km (0.109 R)
• M44: 16,703,350 km (0.113 R)
• M45: 17,156,931 km (0.062 R)
• M46: 17,322,985 km (0.055 R)
• M47: 17,489,487 km (0.053 R)
• M48: 17,782,100 km (0.074 R)
• M49: 18,542,058 km (0.072 R)
• M50: 19,140,449 km (0.109 R)
• M51: 19,355,721 km (0.111 R)
• M52: 19,442,038 km (0.058 R)
• M53: 19,745,273 km (0.074 R)
• M54: 19,919,256 km (0.054 R)
• M55: 20,268,567 km (0.042 R)
• M56: 21,062,333 km (0.112 R)
• M57: 21,462,956 km (0.096 R)
• M58: 21,686,605 km (0.075 R)
• M59: 21,776,214 km (0.062 R)
• M60: 21,911,002 km (0.098 R)
• M61: 22,136,296 km (0.12 R)
• M62: 23,457,694 km (0.11 R)
• M63: 23,549,846 km (0.057 R)
• M64: 23,872,978 km (0.093 R)
• M65: 24,104,705 km (0.116 R)
• M66: 24,290,805 km (0.106 R)
• M67: 24,477,204 km (0.102 R)
• M68: 24,617,377 km (0.051 R)
• M69: 26,176,486 km (0.116 R)
• M70: 27,475,743 km (0.051 R)
• M71: 27,718,690 km (0.094 R)
• M72: 28,402,652 km (0.088 R)
• M73: 29,439,066 km (0.109 R)
• M74: 29,687,697 km (0.039 R)
• M75: 30,187,055 km (0.067 R)
• M76: 30,287,136 km (0.108 R)
• M77: 30,789,785 km (0.103 R)
• M78: 32,519,286 km (0.118 R)
• M79: 33,033,903 km (0.092 R)
• M80: 34,489,340 km (0.06 R)
• M81: 35,224,763 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.3

Radius: 4.1

Gravity: 20.01 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.59 AU - 19.53 AU

Year: 24118 Days

Day: 21.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 68,005,399 km

• M1: 140,323 km (0.074 R)
• M2: 574,306 km (0.116 R)
• M3: 833,709 km (0.041 R)
• M4: 951,592 km (0.102 R)
• M5: 1,151,156 km (0.037 R)
• M6: 1,675,945 km (0.07 R)
• M7: 2,598,066 km (0.11 R)
• M8: 2,946,779 km (0.065 R)
• M9: 3,090,243 km (0.112 R)
• M10: 3,199,450 km (0.115 R)
• M11: 3,459,152 km (0.095 R)
• M12: 3,648,842 km (0.047 R)
• M13: 5,068,525 km (0.114 R)
• M14: 7,841,920 km (0.114 R)
• M15: 8,291,761 km (0.112 R)
• M16: 8,596,342 km (0.071 R)
• M17: 8,749,979 km (0.038 R)
• M18: 10,773,440 km (0.117 R)
• M19: 10,828,492 km (0.052 R)
• M20: 10,994,396 km (0.084 R)
• M21: 12,294,402 km (0.091 R)
• M22: 12,351,997 km (0.068 R)
• M23: 14,242,615 km (0.115 R)
• M24: 16,221,196 km (0.075 R)
• M25: 16,347,607 km (0.054 R)
• M26: 16,985,043 km (0.098 R)
• M27: 17,113,398 km (0.047 R)
• M28: 17,306,678 km (0.108 R)
• M29: 18,945,374 km (0.06 R)
• M30: 19,816,781 km (0.105 R)
• M31: 20,087,553 km (0.109 R)
• M32: 20,495,955 km (0.05 R)
• M33: 21,946,905 km (0.108 R)
• M34: 23,359,408 km (0.111 R)
• M35: 25,753,124 km (0.119 R)
• M36: 25,974,678 km (0.114 R)
• M37: 26,941,679 km (0.057 R)
• M38: 28,071,891 km (0.101 R)
• M39: 29,064,024 km (0.12 R)
• M40: 29,680,218 km (0.101 R)
• M41: 31,633,367 km (0.053 R)
• M42: 31,870,480 km (0.077 R)
• M43: 33,386,206 km (0.097 R)
• M44: 34,762,207 km (0.051 R)
• M45: 35,744,466 km (0.082 R)
• M46: 37,151,734 km (0.102 R)
• M47: 37,569,112 km (0.082 R)
• M48: 39,253,883 km (0.08 R)
• M49: 39,338,705 km (0.094 R)
• M50: 39,764,012 km (0.087 R)
• M51: 41,826,817 km (0.081 R)
• M52: 42,087,117 km (0.054 R)
• M53: 43,308,883 km (0.072 R)
• M54: 45,787,121 km (0.099 R)
• M55: 47,223,859 km (0.107 R)
• M56: 47,766,301 km (0.042 R)
• M57: 47,947,614 km (0.107 R)
• M58: 49,498,046 km (0.034 R)
• M59: 49,957,162 km (0.064 R)
• M60: 52,460,682 km (0.111 R)
• M61: 55,480,166 km (0.063 R)
• M62: 58,264,930 km (0.112 R)
• M63: 59,527,985 km (0.101 R)
• M64: 62,873,741 km (0.063 R)
• M65: 62,973,074 km (0.062 R)
• M66: 64,870,125 km (0.112 R)
• M67: 67,191,584 km (0.096 R)
• M68: 68,005,397 km (0.081 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: 312 - 16,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit