🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.43 AU - 0.71 AU

Year: 156 Days

Day: 19.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.49 AU - 0.73 AU

Year: 173 Days

Day: 19.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.76 AU - 0.8 AU

Year: 250 Days

Day: 44 Hours

Environment

Temp: 99 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,556,842 km

• M1: 248,183 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.8 AU - 1.26 AU

Year: 380 Days

Day: 41.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,556,842 km

• M1: 127,457 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.14 AU - 1.66 AU

Year: 602 Days

Day: 25.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.61 AU - 1.89 AU

Year: 841 Days

Day: 37.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.7

Radius: 8.5

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.48 AU - 5.62 AU

Year: 4124 Days

Day: 11.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,556,842 km

• M1: 106,514 km (0.115 R)
• M2: 260,899 km (0.099 R)
• M3: 347,217 km (0.074 R)
• M4: 403,166 km (0.062 R)
• M5: 462,856 km (0.06 R)
• M6: 622,178 km (0.118 R)
• M7: 799,900 km (0.107 R)
• M8: 912,248 km (0.074 R)
• M9: 1,030,281 km (0.069 R)
• M10: 1,268,590 km (0.066 R)
• M11: 1,414,597 km (0.099 R)
• M12: 1,482,964 km (0.042 R)
• M13: 1,594,564 km (0.038 R)
• M14: 1,694,645 km (0.097 R)
• M15: 2,007,454 km (0.08 R)
• M16: 2,069,088 km (0.082 R)
• M17: 2,258,030 km (0.075 R)
• M18: 2,322,208 km (0.063 R)
• M19: 2,720,587 km (0.091 R)
• M20: 3,176,412 km (0.072 R)
• M21: 3,693,721 km (0.113 R)
• M22: 3,788,865 km (0.111 R)
• M23: 4,538,650 km (0.086 R)
• M24: 4,681,815 km (0.113 R)
• M25: 4,972,484 km (0.064 R)
• M26: 5,035,464 km (0.08 R)
• M27: 5,162,473 km (0.068 R)
• M28: 5,311,921 km (0.068 R)
• M29: 5,462,865 km (0.032 R)
• M30: 5,527,941 km (0.03 R)
• M31: 5,658,988 km (0.049 R)
• M32: 5,968,656 km (0.091 R)
• M33: 6,374,964 km (0.102 R)
• M34: 6,813,585 km (0.102 R)
• M35: 6,930,720 km (0.082 R)
• M36: 7,095,726 km (0.104 R)
• M37: 7,598,525 km (0.114 R)
• M38: 7,744,383 km (0.097 R)
• M39: 8,137,675 km (0.119 R)
• M40: 8,237,008 km (0.088 R)
• M41: 8,386,905 km (0.066 R)
• M42: 8,739,956 km (0.089 R)
• M43: 9,226,897 km (0.12 R)
• M44: 9,696,485 km (0.096 R)
• M45: 9,775,473 km (0.08 R)
• M46: 10,388,226 km (0.087 R)
• M47: 10,496,086 km (0.113 R)
• M48: 11,068,447 km (0.099 R)
• M49: 11,344,605 km (0.073 R)
• M50: 12,243,539 km (0.03 R)
• M51: 12,385,956 km (0.088 R)
• M52: 12,759,202 km (0.069 R)
• M53: 12,932,586 km (0.105 R)
• M54: 13,077,696 km (0.036 R)
• M55: 13,399,032 km (0.039 R)
• M56: 13,841,244 km (0.075 R)
• M57: 13,930,255 km (0.09 R)
• M58: 14,228,403 km (0.082 R)
• M59: 14,348,381 km (0.034 R)
• M60: 14,619,153 km (0.074 R)
• M61: 14,679,590 km (0.086 R)
• M62: 14,800,765 km (0.088 R)
• M63: 14,891,870 km (0.109 R)
• M64: 15,227,268 km (0.057 R)
• M65: 15,411,273 km (0.114 R)
• M66: 15,657,811 km (0.092 R)
• M67: 16,311,254 km (0.087 R)
• M68: 16,373,936 km (0.102 R)
• M69: 16,531,014 km (0.081 R)
• M70: 17,005,239 km (0.033 R)
• M71: 17,260,004 km (0.117 R)
• M72: 17,483,952 km (0.101 R)
• M73: 17,967,153 km (0.093 R)
• M74: 18,880,747 km (0.091 R)
• M75: 18,979,482 km (0.087 R)
• M76: 20,346,806 km (0.117 R)
• M77: 20,786,923 km (0.078 R)
• M78: 21,332,956 km (0.088 R)
• M79: 22,091,417 km (0.113 R)
• M80: 22,404,226 km (0.038 R)
• M81: 23,316,175 km (0.117 R)
• M82: 23,386,934 km (0.114 R)
• M83: 23,705,727 km (0.058 R)
• M84: 23,776,786 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.1

Radius: 9.4

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.4 AU - 8.1 AU

Year: 7841 Days

Day: 6.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,556,842 km

• M1: 225,444 km (0.087 R)
• M2: 302,337 km (0.09 R)
• M3: 423,960 km (0.055 R)
• M4: 1,128,866 km (0.115 R)
• M5: 1,228,348 km (0.054 R)
• M6: 1,563,148 km (0.101 R)
• M7: 1,693,747 km (0.106 R)
• M8: 2,026,154 km (0.12 R)
• M9: 2,252,346 km (0.044 R)
• M10: 2,421,990 km (0.113 R)
• M11: 2,551,990 km (0.034 R)
• M12: 2,662,244 km (0.038 R)
• M13: 2,751,404 km (0.11 R)
• M14: 3,048,655 km (0.098 R)
• M15: 3,453,018 km (0.111 R)
• M16: 3,924,999 km (0.114 R)
• M17: 4,338,338 km (0.119 R)
• M18: 4,550,318 km (0.077 R)
• M19: 5,206,455 km (0.063 R)
• M20: 5,460,322 km (0.085 R)
• M21: 6,545,655 km (0.067 R)
• M22: 6,666,979 km (0.086 R)
• M23: 7,128,488 km (0.095 R)
• M24: 7,568,605 km (0.036 R)
• M25: 7,632,184 km (0.067 R)
• M26: 7,695,913 km (0.039 R)
• M27: 8,147,399 km (0.038 R)
• M28: 8,212,624 km (0.102 R)
• M29: 8,508,229 km (0.119 R)
• M30: 8,907,805 km (0.112 R)
• M31: 9,211,489 km (0.111 R)
• M32: 9,829,029 km (0.075 R)
• M33: 10,283,507 km (0.08 R)
• M34: 11,504,076 km (0.058 R)
• M35: 11,724,284 km (0.11 R)
• M36: 12,883,817 km (0.111 R)
• M37: 13,419,527 km (0.075 R)
• M38: 14,197,287 km (0.114 R)
• M39: 14,433,502 km (0.106 R)
• M40: 15,391,227 km (0.095 R)
• M41: 16,328,308 km (0.057 R)
• M42: 16,575,893 km (0.108 R)
• M43: 17,116,390 km (0.035 R)
• M44: 18,214,738 km (0.111 R)
• M45: 18,988,458 km (0.119 R)
• M46: 19,161,842 km (0.096 R)
• M47: 19,422,890 km (0.059 R)
• M48: 19,685,285 km (0.039 R)
• M49: 19,816,781 km (0.049 R)
• M50: 20,124,953 km (0.05 R)
• M51: 20,301,777 km (0.058 R)
• M52: 20,701,503 km (0.109 R)
• M53: 20,790,663 km (0.102 R)
• M54: 21,328,318 km (0.087 R)
• M55: 21,418,376 km (0.065 R)
• M56: 21,825,282 km (0.093 R)
• M57: 22,007,044 km (0.077 R)
• M58: 23,757,638 km (0.114 R)
• M59: 24,178,905 km (0.1 R)
• M60: 24,413,924 km (0.085 R)
• M61: 24,791,509 km (0.103 R)
• M62: 26,514,876 km (0.08 R)
• M63: 26,660,285 km (0.051 R)
• M64: 27,734,248 km (0.096 R)
• M65: 28,375,575 km (0.071 R)
• M66: 28,722,941 km (0.063 R)
• M67: 28,971,872 km (0.093 R)
• M68: 29,221,550 km (0.112 R)
• M69: 29,672,738 km (0.062 R)
• M70: 30,430,002 km (0.072 R)
• M71: 30,531,429 km (0.1 R)
• M72: 31,295,725 km (0.098 R)
• M73: 32,118,064 km (0.111 R)
• M74: 32,376,420 km (0.107 R)
• M75: 32,999,495 km (0.113 R)
• M76: 33,103,765 km (0.067 R)
• M77: 33,574,101 km (0.038 R)
• M78: 33,994,022 km (0.102 R)
• M79: 34,786,142 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.7

Radius: 9.8

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.25 AU - 10.61 AU

Year: 10524 Days

Day: 13.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,556,842 km

• M1: 125,513 km (0.102 R)
• M2: 221,704 km (0.082 R)
• M3: 295,157 km (0.059 R)
• M4: 369,507 km (0.108 R)
• M5: 597,793 km (0.096 R)
• M6: 1,022,053 km (0.101 R)
• M7: 1,127,818 km (0.068 R)
• M8: 1,218,923 km (0.103 R)
• M9: 1,649,915 km (0.113 R)
• M10: 1,839,605 km (0.11 R)
• M11: 1,948,063 km (0.111 R)
• M12: 2,036,326 km (0.059 R)
• M13: 2,171,413 km (0.08 R)
• M14: 2,356,316 km (0.114 R)
• M15: 2,967,124 km (0.084 R)
• M16: 3,120,911 km (0.108 R)
• M17: 3,517,046 km (0.077 R)
• M18: 3,598,128 km (0.115 R)
• M19: 4,649,951 km (0.089 R)
• M20: 4,859,238 km (0.119 R)
• M21: 5,071,517 km (0.118 R)
• M22: 5,505,351 km (0.037 R)
• M23: 5,886,826 km (0.068 R)
• M24: 6,113,317 km (0.111 R)
• M25: 6,178,542 km (0.118 R)
• M26: 6,541,616 km (0.088 R)
• M27: 6,742,526 km (0.048 R)
• M28: 6,843,803 km (0.082 R)
• M29: 7,671,977 km (0.114 R)
• M30: 7,813,048 km (0.096 R)
• M31: 7,990,621 km (0.118 R)
• M32: 9,534,919 km (0.106 R)
• M33: 10,302,057 km (0.081 R)
• M34: 10,536,028 km (0.096 R)
• M35: 10,969,713 km (0.119 R)
• M36: 11,088,942 km (0.092 R)
• M37: 11,489,715 km (0.057 R)
• M38: 11,854,434 km (0.093 R)
• M39: 11,935,965 km (0.082 R)
• M40: 12,140,765 km (0.067 R)
• M41: 12,762,045 km (0.113 R)
• M42: 12,971,332 km (0.095 R)
• M43: 13,521,104 km (0.06 R)
• M44: 13,777,365 km (0.093 R)
• M45: 13,863,235 km (0.041 R)
• M46: 14,774,735 km (0.089 R)
• M47: 14,950,662 km (0.113 R)
• M48: 15,348,742 km (0.033 R)
• M49: 15,437,752 km (0.086 R)
• M50: 15,616,223 km (0.105 R)
• M51: 16,110,344 km (0.09 R)
• M52: 16,200,851 km (0.106 R)
• M53: 16,746,883 km (0.083 R)
• M54: 16,884,364 km (0.062 R)
• M55: 17,298,899 km (0.111 R)
• M56: 17,810,374 km (0.117 R)
• M57: 18,044,346 km (0.102 R)
• M58: 18,610,274 km (0.079 R)
• M59: 18,847,836 km (0.111 R)
• M60: 20,050,603 km (0.093 R)
• M61: 22,176,837 km (0.097 R)
• M62: 22,378,196 km (0.084 R)
• M63: 23,856,522 km (0.098 R)
• M64: 24,321,771 km (0.069 R)
• M65: 25,471,581 km (0.087 R)
• M66: 25,947,003 km (0.117 R)
• M67: 26,053,068 km (0.06 R)
• M68: 26,478,823 km (0.074 R)
• M69: 28,860,870 km (0.058 R)
• M70: 29,301,286 km (0.1 R)
• M71: 30,244,650 km (0.105 R)
• M72: 30,412,050 km (0.064 R)
• M73: 31,254,286 km (0.043 R)
• M74: 32,904,052 km (0.116 R)
• M75: 33,133,834 km (0.089 R)
• M76: 34,349,017 km (0.095 R)
• M77: 34,757,270 km (0.041 R)
• M78: 34,932,748 km (0.095 R)
• M79: 35,049,884 km (0.104 R)
• M80: 36,287,656 km (0.074 R)
• M81: 36,643,998 km (0.065 R)
• M82: 36,763,078 km (0.065 R)
• M83: 37,001,537 km (0.041 R)
• M84: 38,080,886 km (0.11 R)
• M85: 39,292,330 km (0.112 R)
• M86: 41,009,414 km (0.062 R)
• M87: 41,132,982 km (0.105 R)
• M88: 41,194,766 km (0.115 R)
• M89: 41,442,500 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.4

Radius: 6.1

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.23 AU - 15.97 AU

Year: 17232 Days

Day: 22.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,556,842 km

• M1: 109,506 km (0.081 R)
• M2: 171,140 km (0.043 R)
• M3: 226,342 km (0.095 R)
• M4: 452,234 km (0.065 R)
• M5: 570,566 km (0.083 R)
• M6: 817,253 km (0.032 R)
• M7: 1,028,485 km (0.088 R)
• M8: 1,072,766 km (0.09 R)
• M9: 1,352,215 km (0.051 R)
• M10: 1,785,600 km (0.044 R)
• M11: 2,317,570 km (0.093 R)
• M12: 2,465,373 km (0.103 R)
• M13: 2,555,431 km (0.09 R)
• M14: 3,448,680 km (0.107 R)
• M15: 3,549,658 km (0.077 R)
• M16: 4,283,885 km (0.115 R)
• M17: 4,575,750 km (0.105 R)
• M18: 4,724,151 km (0.077 R)
• M19: 5,255,672 km (0.092 R)
• M20: 5,607,527 km (0.092 R)
• M21: 5,846,285 km (0.116 R)
• M22: 6,169,715 km (0.098 R)
• M23: 6,457,691 km (0.06 R)
• M24: 6,707,969 km (0.116 R)
• M25: 6,961,387 km (0.088 R)
• M26: 7,003,873 km (0.071 R)
• M27: 8,365,214 km (0.086 R)
• M28: 8,775,561 km (0.058 R)
• M29: 8,960,015 km (0.111 R)
• M30: 9,473,734 km (0.115 R)
• M31: 9,568,280 km (0.083 R)
• M32: 10,093,219 km (0.112 R)
• M33: 10,432,357 km (0.106 R)
• M34: 11,421,349 km (0.092 R)
• M35: 11,926,989 km (0.108 R)
• M36: 12,336,888 km (0.085 R)
• M37: 14,291,533 km (0.081 R)
• M38: 14,399,992 km (0.1 R)
• M39: 14,945,874 km (0.093 R)
• M40: 17,892,354 km (0.107 R)
• M41: 18,067,683 km (0.112 R)
• M42: 19,191,312 km (0.11 R)
• M43: 19,852,236 km (0.104 R)
• M44: 20,337,531 km (0.055 R)
• M45: 20,642,861 km (0.086 R)
• M46: 21,381,724 km (0.072 R)
• M47: 22,129,265 km (0.1 R)
• M48: 22,191,947 km (0.075 R)
• M49: 22,443,271 km (0.118 R)
• M50: 23,649,778 km (0.06 R)
• M51: 24,812,303 km (0.113 R)
• M52: 25,334,848 km (0.111 R)
• M53: 26,324,438 km (0.094 R)
• M54: 26,723,864 km (0.052 R)
• M55: 27,259,425 km (0.099 R)
• M56: 28,069,497 km (0.064 R)
• M57: 28,409,384 km (0.065 R)
• M58: 28,614,034 km (0.075 R)
• M59: 28,682,250 km (0.066 R)
• M60: 29,230,676 km (0.101 R)
• M61: 29,782,393 km (0.05 R)
• M62: 30,059,598 km (0.119 R)
• M63: 30,546,838 km (0.032 R)
• M64: 31,036,621 km (0.069 R)
• M65: 31,247,255 km (0.091 R)
• M66: 32,592,738 km (0.077 R)
• M67: 32,735,455 km (0.076 R)
• M68: 32,806,813 km (0.072 R)
• M69: 33,308,415 km (0.105 R)
• M70: 35,266,501 km (0.025 R)
• M71: 35,339,804 km (0.076 R)
• M72: 36,001,176 km (0.079 R)
• M73: 36,889,339 km (0.113 R)
• M74: 37,635,084 km (0.111 R)
• M75: 40,590,540 km (0.106 R)
• M76: 40,667,284 km (0.116 R)
• M77: 40,820,921 km (0.118 R)
• M78: 42,601,883 km (0.032 R)
• M79: 43,619,598 km (0.095 R)
• M80: 43,776,825 km (0.09 R)
• M81: 44,249,853 km (0.114 R)
• M82: 46,399,276 km (0.075 R)
• M83: 47,608,026 km (0.111 R)
• M84: 48,419,595 km (0.077 R)
• M85: 49,153,971 km (0.081 R)
• M86: 49,809,808 km (0.066 R)
• M87: 49,891,937 km (0.104 R)
• M88: 50,798,949 km (0.08 R)
• M89: 51,130,159 km (0.073 R)
• M90: 52,545,504 km (0.047 R)
• M91: 54,227,134 km (0.078 R)
• M92: 54,396,329 km (0.112 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 16,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit