🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.48 AU - 1.9 AU

Year: 772 Days

Day: 47.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.46 AU - 2.14 AU

Year: 849 Days

Day: 13.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.97 AU - 2.19 AU

Year: 1054 Days

Day: 38.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.23 AU - 3.83 AU

Year: 2331 Days

Day: 17.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.89 AU - 5.61 AU

Year: 3638 Days

Day: 26.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,697,377 km

• M1: 3,274,099 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.9

Radius: 12.2

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.37 AU - 8.65 AU

Year: 7968 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,697,377 km

• M1: 197,469 km (0.116 R)
• M2: 532,120 km (0.105 R)
• M3: 648,656 km (0.074 R)
• M4: 982,260 km (0.112 R)
• M5: 1,514,529 km (0.06 R)
• M6: 1,800,560 km (0.034 R)
• M7: 1,961,976 km (0.08 R)
• M8: 2,176,649 km (0.109 R)
• M9: 2,947,826 km (0.037 R)
• M10: 3,111,636 km (0.104 R)
• M11: 3,768,071 km (0.084 R)
• M12: 3,946,392 km (0.111 R)
• M13: 4,219,258 km (0.052 R)
• M14: 5,074,509 km (0.077 R)
• M15: 6,402,340 km (0.091 R)
• M16: 6,544,308 km (0.117 R)
• M17: 6,795,483 km (0.101 R)
• M18: 7,530,607 km (0.032 R)
• M19: 7,718,353 km (0.096 R)
• M20: 7,869,596 km (0.085 R)
• M21: 8,021,887 km (0.096 R)
• M22: 8,175,224 km (0.09 R)
• M23: 8,680,267 km (0.109 R)
• M24: 9,115,597 km (0.063 R)
• M25: 9,639,189 km (0.098 R)
• M26: 9,843,241 km (0.103 R)
• M27: 10,131,366 km (0.116 R)
• M28: 10,673,658 km (0.108 R)
• M29: 12,224,689 km (0.1 R)
• M30: 12,712,528 km (0.114 R)
• M31: 13,297,456 km (0.116 R)
• M32: 14,586,840 km (0.042 R)
• M33: 16,205,788 km (0.089 R)
• M34: 16,351,346 km (0.105 R)
• M35: 16,839,784 km (0.091 R)
• M36: 18,031,480 km (0.03 R)
• M37: 18,182,424 km (0.099 R)
• M38: 19,147,630 km (0.086 R)
• M39: 19,250,254 km (0.118 R)
• M40: 19,507,562 km (0.053 R)
• M41: 19,610,785 km (0.105 R)
• M42: 21,766,939 km (0.109 R)
• M43: 22,142,430 km (0.078 R)
• M44: 23,172,710 km (0.103 R)
• M45: 23,831,539 km (0.036 R)
• M46: 24,831,152 km (0.119 R)
• M47: 25,618,187 km (0.108 R)
• M48: 26,185,462 km (0.06 R)
• M49: 26,470,595 km (0.092 R)
• M50: 26,642,184 km (0.115 R)
• M51: 27,389,874 km (0.089 R)
• M52: 27,505,663 km (0.061 R)
• M53: 28,086,402 km (0.079 R)
• M54: 28,729,822 km (0.105 R)
• M55: 30,329,921 km (0.109 R)
• M56: 30,569,427 km (0.103 R)
• M57: 31,837,120 km (0.083 R)
• M58: 32,630,587 km (0.054 R)
• M59: 32,814,592 km (0.084 R)
• M60: 33,863,872 km (0.073 R)
• M61: 33,988,038 km (0.085 R)
• M62: 34,112,354 km (0.103 R)
• M63: 34,361,434 km (0.108 R)
• M64: 35,300,909 km (0.085 R)
• M65: 35,615,962 km (0.077 R)
• M66: 36,503,077 km (0.093 R)
• M67: 36,885,449 km (0.033 R)
• M68: 37,976,317 km (0.119 R)
• M69: 39,338,256 km (0.108 R)
• M70: 39,534,080 km (0.083 R)
• M71: 39,730,352 km (0.11 R)
• M72: 40,782,175 km (0.093 R)
• M73: 41,112,786 km (0.083 R)
• M74: 41,245,330 km (0.116 R)
• M75: 41,776,701 km (0.111 R)
• M76: 42,176,726 km (0.102 R)
• M77: 42,377,187 km (0.11 R)
• M78: 42,980,515 km (0.114 R)
• M79: 43,316,961 km (0.111 R)
• M80: 44,060,313 km (0.076 R)
• M81: 44,807,704 km (0.095 R)
• M82: 44,944,137 km (0.067 R)
• M83: 45,422,401 km (0.081 R)
• M84: 45,971,126 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.1

Radius: 8.2

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.56 AU - 12.96 AU

Year: 14174 Days

Day: 12.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 171.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,697,377 km

• M1: 122,371 km (0.081 R)
• M2: 178,021 km (0.078 R)
• M3: 277,953 km (0.067 R)
• M4: 417,677 km (0.103 R)
• M5: 768,035 km (0.113 R)
• M6: 1,535,173 km (0.088 R)
• M7: 1,663,528 km (0.093 R)
• M8: 2,097,961 km (0.106 R)
• M9: 2,446,224 km (0.03 R)
• M10: 2,844,155 km (0.118 R)
• M11: 3,229,369 km (0.118 R)
• M12: 4,703,955 km (0.05 R)
• M13: 4,778,754 km (0.094 R)
• M14: 5,120,436 km (0.07 R)
• M15: 5,274,821 km (0.081 R)
• M16: 7,418,259 km (0.07 R)
• M17: 7,681,103 km (0.114 R)
• M18: 7,991,668 km (0.098 R)
• M19: 8,670,842 km (0.078 R)
• M20: 9,274,470 km (0.113 R)
• M21: 10,084,243 km (0.072 R)
• M22: 11,115,571 km (0.034 R)
• M23: 11,315,882 km (0.115 R)
• M24: 11,567,805 km (0.113 R)
• M25: 12,386,554 km (0.083 R)
• M26: 13,383,026 km (0.037 R)
• M27: 13,542,796 km (0.094 R)
• M28: 14,788,049 km (0.101 R)
• M29: 15,619,663 km (0.109 R)
• M30: 16,580,530 km (0.086 R)
• M31: 17,618,740 km (0.105 R)
• M32: 17,676,933 km (0.108 R)
• M33: 17,735,276 km (0.083 R)
• M34: 17,910,755 km (0.065 R)
• M35: 18,499,721 km (0.118 R)
• M36: 19,274,938 km (0.085 R)
• M37: 20,365,805 km (0.1 R)
• M38: 20,672,331 km (0.077 R)
• M39: 21,601,185 km (0.101 R)
• M40: 21,913,844 km (0.094 R)
• M41: 23,371,227 km (0.108 R)
• M42: 23,820,918 km (0.107 R)
• M43: 24,533,452 km (0.091 R)
• M44: 25,979,465 km (0.118 R)
• M45: 26,045,737 km (0.109 R)
• M46: 27,182,831 km (0.115 R)
• M47: 28,404,447 km (0.114 R)
• M48: 28,472,813 km (0.066 R)
• M49: 29,713,279 km (0.071 R)
• M50: 30,200,369 km (0.072 R)
• M51: 30,760,314 km (0.119 R)
• M52: 31,535,830 km (0.104 R)
• M53: 31,961,585 km (0.117 R)
• M54: 32,246,569 km (0.082 R)
• M55: 33,828,417 km (0.084 R)
• M56: 34,264,196 km (0.065 R)
• M57: 35,656,503 km (0.109 R)
• M58: 35,951,959 km (0.086 R)
• M59: 36,992,412 km (0.08 R)
• M60: 38,042,888 km (0.094 R)
• M61: 38,193,683 km (0.077 R)
• M62: 39,484,114 km (0.107 R)
• M63: 40,173,012 km (0.052 R)
• M64: 42,185,253 km (0.098 R)
• M65: 42,654,392 km (0.105 R)
• M66: 43,834,420 km (0.03 R)
• M67: 43,992,695 km (0.116 R)
• M68: 44,706,725 km (0.075 R)
• M69: 46,791,072 km (0.102 R)
• M70: 48,334,324 km (0.038 R)
• M71: 48,906,985 km (0.063 R)
• M72: 49,235,352 km (0.077 R)
• M73: 49,894,031 km (0.077 R)
• M74: 50,555,703 km (0.112 R)
• M75: 51,053,864 km (0.104 R)
• M76: 51,386,869 km (0.095 R)
• M77: 53,738,248 km (0.071 R)
• M78: 54,246,581 km (0.041 R)
• M79: 54,586,468 km (0.034 R)
• M80: 55,952,745 km (0.041 R)
• M81: 56,038,465 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895

Radius: 4.6

Gravity: 42.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 12.72 AU - 19.44 AU

Year: 22662 Days

Day: 20.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 43,697,377 km

• M1: 161,416 km (0.07 R)
• M2: 257,458 km (0.097 R)
• M3: 435,928 km (0.059 R)
• M4: 977,772 km (0.075 R)
• M5: 1,624,184 km (0.111 R)
• M6: 1,987,707 km (0.116 R)
• M7: 2,537,479 km (0.095 R)
• M8: 2,744,672 km (0.101 R)
• M9: 3,766,276 km (0.101 R)
• M10: 4,002,491 km (0.06 R)
• M11: 5,045,936 km (0.094 R)
• M12: 5,306,236 km (0.114 R)
• M13: 5,731,693 km (0.1 R)
• M14: 5,948,610 km (0.108 R)
• M15: 6,003,213 km (0.03 R)
• M16: 6,728,463 km (0.117 R)
• M17: 7,363,656 km (0.102 R)
• M18: 7,837,432 km (0.08 R)
• M19: 10,219,180 km (0.106 R)
• M20: 11,487,022 km (0.12 R)
• M21: 12,035,597 km (0.102 R)
• M22: 14,534,032 km (0.064 R)
• M23: 14,607,783 km (0.065 R)
• M24: 17,107,564 km (0.037 R)
• M25: 17,341,385 km (0.115 R)
• M26: 17,576,104 km (0.098 R)
• M27: 18,525,901 km (0.113 R)
• M28: 19,168,274 km (0.119 R)
• M29: 22,232,488 km (0.106 R)
• M30: 23,344,748 km (0.111 R)
• M31: 23,690,618 km (0.098 R)
• M32: 24,212,565 km (0.044 R)
• M33: 24,738,252 km (0.095 R)
• M34: 25,979,615 km (0.105 R)
• M35: 26,788,192 km (0.103 R)
• M36: 28,154,170 km (0.114 R)
• M37: 28,891,986 km (0.05 R)
• M38: 30,010,530 km (0.113 R)
• M39: 30,764,054 km (0.057 R)
• M40: 31,048,140 km (0.089 R)
• M41: 31,810,192 km (0.068 R)
• M42: 31,905,935 km (0.12 R)
• M43: 34,722,264 km (0.059 R)
• M44: 35,612,372 km (0.077 R)
• M45: 36,911,180 km (0.109 R)
• M46: 37,516,004 km (0.115 R)
• M47: 37,616,983 km (0.117 R)
• M48: 38,939,578 km (0.108 R)
• M49: 42,154,286 km (0.097 R)
• M50: 43,209,400 km (0.05 R)
• M51: 44,486,816 km (0.085 R)
• M52: 44,808,153 km (0.102 R)
• M53: 45,776,649 km (0.067 R)
• M54: 45,992,818 km (0.112 R)
• M55: 46,426,203 km (0.032 R)
• M56: 46,752,177 km (0.105 R)
• M57: 47,297,012 km (0.107 R)
• M58: 47,953,597 km (0.092 R)
• M59: 48,613,174 km (0.085 R)
• M60: 49,830,303 km (0.063 R)
• M61: 51,506,098 km (0.068 R)
• M62: 52,973,354 km (0.067 R)
• M63: 55,142,374 km (0.119 R)
• M64: 55,602,686 km (0.027 R)
• M65: 56,295,474 km (0.068 R)
• M66: 59,213,081 km (0.077 R)
• M67: 59,684,464 km (0.118 R)
• M68: 61,105,943 km (0.111 R)
• M69: 63,740,960 km (0.034 R)
• M70: 64,466,061 km (0.071 R)
• M71: 65,193,854 km (0.083 R)
• M72: 65,558,724 km (0.085 R)
• M73: 67,639,331 km (0.074 R)
• M74: 69,120,948 km (0.108 R)
• M75: 69,493,148 km (0.057 R)
• M76: 71,614,146 km (0.073 R)
• M77: 72,116,346 km (0.115 R)
• M78: 72,619,594 km (0.074 R)
• M79: 76,047,330 km (0.093 R)
• M80: 76,816,263 km (0.071 R)
• M81: 76,944,618 km (0.111 R)
• M82: 78,491,011 km (0.087 R)
• M83: 79,268,022 km (0.032 R)
• M84: 79,397,723 km (0.108 R)
• M85: 82,007,458 km (0.049 R)
• M86: 82,664,343 km (0.102 R)
• M87: 83,586,763 km (0.041 R)
• M88: 84,247,836 km (0.032 R)
• M89: 84,777,861 km (0.119 R)
• M90: 85,176,091 km (0.107 R)
• M91: 87,847,161 km (0.098 R)
• M92: 90,409,922 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.6

Radius: 5

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 14.04 AU - 18.72 AU

Year: 23300 Days

Day: 19.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 164.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 43,697,377 km

• M1: 82,428 km (0.102 R)
• M2: 609,761 km (0.076 R)
• M3: 1,012,778 km (0.077 R)
• M4: 1,360,144 km (0.026 R)
• M5: 1,763,908 km (0.058 R)
• M6: 2,372,473 km (0.084 R)
• M7: 2,622,600 km (0.09 R)
• M8: 3,422,350 km (0.082 R)
• M9: 3,562,524 km (0.081 R)
• M10: 4,291,365 km (0.117 R)
• M11: 7,998,101 km (0.097 R)
• M12: 8,981,557 km (0.109 R)
• M13: 9,097,346 km (0.104 R)
• M14: 9,843,091 km (0.099 R)
• M15: 9,882,884 km (0.107 R)
• M16: 10,648,825 km (0.076 R)
• M17: 11,225,525 km (0.12 R)
• M18: 11,685,688 km (0.069 R)
• M19: 11,854,584 km (0.091 R)
• M20: 14,437,391 km (0.091 R)
• M21: 14,482,570 km (0.065 R)
• M22: 15,166,681 km (0.097 R)
• M23: 15,212,757 km (0.104 R)
• M24: 17,377,438 km (0.111 R)
• M25: 18,446,165 km (0.112 R)
• M26: 18,790,839 km (0.113 R)
• M27: 19,536,285 km (0.058 R)
• M28: 19,736,597 km (0.058 R)
• M29: 20,596,036 km (0.091 R)
• M30: 22,665,723 km (0.075 R)
• M31: 22,823,549 km (0.06 R)
• M32: 22,929,015 km (0.106 R)
• M33: 23,671,769 km (0.099 R)
• M34: 25,126,458 km (0.089 R)
• M35: 26,332,816 km (0.047 R)
• M36: 26,887,524 km (0.057 R)
• M37: 28,403,998 km (0.116 R)
• M38: 28,574,240 km (0.117 R)
• M39: 28,687,935 km (0.06 R)
• M40: 29,144,208 km (0.094 R)
• M41: 30,237,170 km (0.076 R)
• M42: 30,352,959 km (0.106 R)
• M43: 32,522,427 km (0.099 R)
• M44: 32,759,989 km (0.096 R)
• M45: 34,923,324 km (0.11 R)
• M46: 36,329,544 km (0.076 R)
• M47: 36,884,701 km (0.117 R)
• M48: 37,070,502 km (0.08 R)
• M49: 40,274,739 km (0.092 R)
• M50: 41,233,960 km (0.084 R)
• M51: 41,684,100 km (0.087 R)
• M52: 41,942,157 km (0.098 R)
• M53: 42,136,035 km (0.091 R)
• M54: 42,914,244 km (0.076 R)
• M55: 43,501,116 km (0.071 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 12,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit