🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.44 AU - 0.68 AU

Year: 155 Days

Day: 30.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,959,017 km

• M1: 206,595 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.65 AU - 0.93 AU

Year: 260 Days

Day: 19 Hours

Environment

Temp: 165 °C

Axial Tilt: 114.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.9 AU - 1.42 AU

Year: 463 Days

Day: 24.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.24 AU - 1.68 AU

Year: 654 Days

Day: 12.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.96 AU - 2.88 AU

Year: 1396 Days

Day: 18.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.1

Radius: 8.4

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.66 AU - 5.38 AU

Year: 4171 Days

Day: 9.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,959,017 km

• M1: 159,771 km (0.057 R)
• M2: 224,995 km (0.051 R)
• M3: 418,276 km (0.11 R)
• M4: 648,357 km (0.118 R)
• M5: 844,330 km (0.082 R)
• M6: 1,069,176 km (0.116 R)
• M7: 1,474,586 km (0.071 R)
• M8: 1,688,511 km (0.099 R)
• M9: 1,900,641 km (0.061 R)
• M10: 2,009,997 km (0.107 R)
• M11: 2,084,048 km (0.106 R)
• M12: 2,286,155 km (0.104 R)
• M13: 2,468,215 km (0.063 R)
• M14: 2,547,801 km (0.031 R)
• M15: 2,614,672 km (0.025 R)
• M16: 2,888,436 km (0.085 R)
• M17: 2,958,298 km (0.051 R)
• M18: 3,597,679 km (0.092 R)
• M19: 3,688,036 km (0.082 R)
• M20: 3,779,291 km (0.063 R)
• M21: 3,886,702 km (0.081 R)
• M22: 3,979,603 km (0.12 R)
• M23: 4,151,790 km (0.118 R)
• M24: 4,230,927 km (0.087 R)
• M25: 4,294,506 km (0.063 R)
• M26: 4,439,018 km (0.104 R)
• M27: 4,732,529 km (0.076 R)
• M28: 4,915,188 km (0.082 R)
• M29: 5,100,091 km (0.098 R)
• M30: 5,184,913 km (0.117 R)
• M31: 5,252,980 km (0.109 R)
• M32: 5,459,425 km (0.05 R)
• M33: 5,563,694 km (0.042 R)
• M34: 5,721,221 km (0.103 R)
• M35: 5,826,987 km (0.074 R)
• M36: 6,329,636 km (0.101 R)
• M37: 6,921,145 km (0.115 R)
• M38: 6,996,393 km (0.102 R)
• M39: 7,128,638 km (0.104 R)
• M40: 7,414,818 km (0.102 R)
• M41: 7,685,291 km (0.086 R)
• M42: 7,900,114 km (0.059 R)
• M43: 7,998,400 km (0.105 R)
• M44: 8,455,870 km (0.119 R)
• M45: 8,718,115 km (0.112 R)
• M46: 8,799,347 km (0.082 R)
• M47: 8,860,532 km (0.119 R)
• M48: 8,942,213 km (0.072 R)
• M49: 9,168,255 km (0.111 R)
• M50: 9,354,504 km (0.115 R)
• M51: 9,563,044 km (0.111 R)
• M52: 9,667,762 km (0.105 R)
• M53: 9,899,789 km (0.091 R)
• M54: 10,005,854 km (0.037 R)
• M55: 10,326,292 km (0.105 R)
• M56: 10,433,853 km (0.03 R)
• M57: 10,671,714 km (0.045 R)
• M58: 10,977,193 km (0.041 R)
• M59: 11,285,514 km (0.031 R)
• M60: 11,596,677 km (0.033 R)
• M61: 11,775,896 km (0.028 R)
• M62: 12,182,203 km (0.078 R)
• M63: 12,478,557 km (0.113 R)
• M64: 12,754,116 km (0.1 R)
• M65: 12,823,380 km (0.08 R)
• M66: 13,663,821 km (0.097 R)
• M67: 13,734,730 km (0.066 R)
• M68: 13,971,693 km (0.101 R)
• M69: 14,353,916 km (0.088 R)
• M70: 14,449,958 km (0.079 R)
• M71: 14,522,064 km (0.114 R)
• M72: 14,787,899 km (0.088 R)
• M73: 15,152,768 km (0.064 R)
• M74: 15,520,629 km (0.068 R)
• M75: 15,718,099 km (0.094 R)
• M76: 16,365,558 km (0.109 R)
• M77: 16,541,336 km (0.082 R)
• M78: 16,717,712 km (0.112 R)
• M79: 16,970,831 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.1

Radius: 14.3

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.84 AU - 8.88 AU

Year: 7405 Days

Day: 13.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,959,017 km

• M1: 272,567 km (0.087 R)
• M2: 525,837 km (0.11 R)
• M3: 817,253 km (0.088 R)
• M4: 1,089,372 km (0.077 R)
• M5: 1,267,393 km (0.11 R)
• M6: 1,488,050 km (0.116 R)
• M7: 1,586,785 km (0.118 R)
• M8: 1,739,075 km (0.084 R)
• M9: 1,878,949 km (0.09 R)
• M10: 1,986,361 km (0.045 R)
• M11: 2,340,608 km (0.056 R)
• M12: 2,515,638 km (0.109 R)
• M13: 3,238,046 km (0.072 R)
• M14: 4,233,620 km (0.118 R)
• M15: 4,691,688 km (0.057 R)
• M16: 4,814,807 km (0.09 R)
• M17: 4,989,239 km (0.062 R)
• M18: 5,140,332 km (0.106 R)
• M19: 5,681,428 km (0.055 R)
• M20: 5,786,595 km (0.098 R)
• M21: 5,972,246 km (0.111 R)
• M22: 6,105,987 km (0.115 R)
• M23: 6,623,745 km (0.119 R)
• M24: 6,818,073 km (0.114 R)
• M25: 7,183,989 km (0.069 R)
• M26: 7,470,020 km (0.097 R)
• M27: 8,681,464 km (0.084 R)
• M28: 10,433,255 km (0.047 R)
• M29: 10,562,507 km (0.102 R)
• M30: 10,724,971 km (0.092 R)
• M31: 10,888,032 km (0.1 R)
• M32: 11,449,174 km (0.035 R)
• M33: 11,716,356 km (0.078 R)
• M34: 11,817,185 km (0.07 R)
• M35: 11,918,313 km (0.115 R)
• M36: 12,599,432 km (0.117 R)
• M37: 13,398,434 km (0.113 R)
• M38: 13,539,056 km (0.096 R)
• M39: 13,892,855 km (0.112 R)
• M40: 14,213,892 km (0.109 R)
• M41: 14,863,296 km (0.097 R)
• M42: 15,155,012 km (0.116 R)
• M43: 15,670,227 km (0.074 R)
• M44: 16,680,013 km (0.082 R)
• M45: 16,983,248 km (0.118 R)
• M46: 17,556,806 km (0.12 R)
• M47: 17,672,296 km (0.079 R)
• M48: 17,942,619 km (0.111 R)
• M49: 18,370,469 km (0.089 R)
• M50: 18,840,954 km (0.095 R)
• M51: 19,117,112 km (0.078 R)
• M52: 20,114,930 km (0.117 R)
• M53: 20,803,080 km (0.059 R)
• M54: 21,047,822 km (0.073 R)
• M55: 22,077,803 km (0.053 R)
• M56: 22,327,482 km (0.099 R)
• M57: 22,661,684 km (0.039 R)
• M58: 22,997,681 km (0.106 R)
• M59: 23,250,800 km (0.102 R)
• M60: 23,419,995 km (0.101 R)
• M61: 23,972,909 km (0.115 R)
• M62: 24,358,273 km (0.101 R)
• M63: 26,139,236 km (0.04 R)
• M64: 26,447,557 km (0.118 R)
• M65: 26,668,513 km (0.085 R)
• M66: 27,201,231 km (0.101 R)
• M67: 27,558,321 km (0.069 R)
• M68: 28,367,646 km (0.068 R)
• M69: 28,865,956 km (0.055 R)
• M70: 29,276,004 km (0.09 R)
• M71: 29,596,144 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.7

Radius: 8.1

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.81 AU - 12.41 AU

Year: 13733 Days

Day: 6.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,959,017 km

• M1: 343,776 km (0.1 R)
• M2: 399,576 km (0.099 R)
• M3: 694,733 km (0.071 R)
• M4: 1,858,604 km (0.095 R)
• M5: 1,964,070 km (0.053 R)
• M6: 2,044,554 km (0.108 R)
• M7: 2,153,461 km (0.028 R)
• M8: 2,938,850 km (0.118 R)
• M9: 4,007,278 km (0.086 R)
• M10: 4,213,574 km (0.099 R)
• M11: 4,493,920 km (0.034 R)
• M12: 5,258,515 km (0.118 R)
• M13: 5,867,976 km (0.116 R)
• M14: 6,220,579 km (0.081 R)
• M15: 6,299,866 km (0.076 R)
• M16: 6,782,767 km (0.066 R)
• M17: 7,152,873 km (0.111 R)
• M18: 7,319,375 km (0.041 R)
• M19: 8,128,101 km (0.112 R)
• M20: 8,477,113 km (0.117 R)
• M21: 9,280,154 km (0.106 R)
• M22: 9,644,874 km (0.111 R)
• M23: 9,875,255 km (0.06 R)
• M24: 10,154,105 km (0.045 R)
• M25: 10,294,428 km (0.069 R)
• M26: 11,102,107 km (0.104 R)
• M27: 11,198,597 km (0.118 R)
• M28: 11,440,647 km (0.107 R)
• M29: 12,177,416 km (0.098 R)
• M30: 12,929,445 km (0.083 R)
• M31: 12,980,158 km (0.112 R)
• M32: 13,955,387 km (0.08 R)
• M33: 14,848,037 km (0.106 R)
• M34: 15,381,653 km (0.111 R)
• M35: 16,632,740 km (0.095 R)
• M36: 16,743,143 km (0.071 R)
• M37: 17,186,851 km (0.086 R)
• M38: 17,354,251 km (0.077 R)
• M39: 19,058,170 km (0.088 R)
• M40: 19,115,766 km (0.09 R)
• M41: 19,405,237 km (0.052 R)
• M42: 20,695,818 km (0.06 R)
• M43: 21,712,037 km (0.083 R)
• M44: 21,953,488 km (0.091 R)
• M45: 23,482,827 km (0.095 R)
• M46: 24,919,864 km (0.062 R)
• M47: 25,046,124 km (0.088 R)
• M48: 25,299,394 km (0.063 R)
• M49: 26,128,315 km (0.066 R)
• M50: 26,772,035 km (0.079 R)
• M51: 27,420,991 km (0.118 R)
• M52: 27,616,665 km (0.091 R)
• M53: 27,747,413 km (0.102 R)
• M54: 27,878,311 km (0.093 R)
• M55: 28,272,202 km (0.084 R)
• M56: 28,338,175 km (0.113 R)
• M57: 28,469,971 km (0.051 R)
• M58: 29,665,707 km (0.117 R)
• M59: 30,202,464 km (0.118 R)
• M60: 30,607,126 km (0.098 R)
• M61: 31,626,635 km (0.067 R)
• M62: 32,726,329 km (0.105 R)
• M63: 32,864,558 km (0.077 R)
• M64: 35,175,247 km (0.119 R)
• M65: 35,529,793 km (0.04 R)
• M66: 35,885,687 km (0.074 R)
• M67: 36,171,269 km (0.12 R)
• M68: 38,555,410 km (0.082 R)
• M69: 39,287,842 km (0.109 R)
• M70: 39,434,896 km (0.1 R)
• M71: 39,951,009 km (0.078 R)
• M72: 40,840,817 km (0.114 R)
• M73: 42,715,877 km (0.103 R)
• M74: 43,321,748 km (0.089 R)
• M75: 44,925,737 km (0.046 R)
• M76: 45,079,523 km (0.077 R)
• M77: 46,471,382 km (0.114 R)
• M78: 47,094,457 km (0.068 R)
• M79: 47,720,374 km (0.087 R)
• M80: 48,585,349 km (0.104 R)
• M81: 48,664,337 km (0.108 R)
• M82: 48,901,300 km (0.108 R)
• M83: 49,376,273 km (0.113 R)
• M84: 49,773,456 km (0.083 R)
• M85: 50,970,987 km (0.08 R)
• M86: 52,016,526 km (0.078 R)
• M87: 52,258,725 km (0.04 R)
• M88: 52,339,657 km (0.045 R)
• M89: 53,394,322 km (0.113 R)
• M90: 53,557,234 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180

Radius: 6.1

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 15.16 AU - 21.72 AU

Year: 29366 Days

Day: 22.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,959,017 km

• M1: 86,168 km (0.078 R)
• M2: 138,677 km (0.067 R)
• M3: 203,154 km (0.116 R)
• M4: 864,975 km (0.088 R)
• M5: 1,023,249 km (0.083 R)
• M6: 1,802,056 km (0.077 R)
• M7: 2,094,370 km (0.058 R)
• M8: 2,788,504 km (0.065 R)
• M9: 3,023,373 km (0.081 R)
• M10: 3,125,997 km (0.071 R)
• M11: 3,299,531 km (0.119 R)
• M12: 3,369,842 km (0.063 R)
• M13: 3,765,678 km (0.086 R)
• M14: 3,913,181 km (0.099 R)
• M15: 3,987,681 km (0.111 R)
• M16: 4,522,493 km (0.037 R)
• M17: 5,039,055 km (0.112 R)
• M18: 5,283,797 km (0.056 R)
• M19: 5,700,277 km (0.075 R)
• M20: 5,784,950 km (0.12 R)
• M21: 6,170,613 km (0.119 R)
• M22: 6,213,996 km (0.059 R)
• M23: 6,432,409 km (0.099 R)
• M24: 6,653,365 km (0.105 R)
• M25: 7,057,429 km (0.116 R)
• M26: 7,148,235 km (0.093 R)
• M27: 7,193,862 km (0.063 R)
• M28: 11,726,827 km (0.045 R)
• M29: 13,658,585 km (0.111 R)
• M30: 13,942,522 km (0.03 R)
• M31: 14,113,961 km (0.077 R)
• M32: 17,192,086 km (0.114 R)
• M33: 18,304,197 km (0.055 R)
• M34: 18,805,799 km (0.086 R)
• M35: 19,185,029 km (0.117 R)
• M36: 20,402,457 km (0.032 R)
• M37: 21,118,731 km (0.11 R)
• M38: 21,446,949 km (0.104 R)
• M39: 21,710,840 km (0.064 R)
• M40: 21,843,234 km (0.036 R)
• M41: 21,975,778 km (0.106 R)
• M42: 22,042,199 km (0.109 R)
• M43: 22,844,193 km (0.105 R)
• M44: 23,046,150 km (0.112 R)
• M45: 23,248,706 km (0.078 R)
• M46: 23,655,612 km (0.103 R)
• M47: 23,928,179 km (0.05 R)
• M48: 24,201,794 km (0.093 R)
• M49: 25,795,310 km (0.105 R)
• M50: 26,357,499 km (0.114 R)
• M51: 26,923,727 km (0.116 R)
• M52: 27,208,262 km (0.091 R)
• M53: 27,350,979 km (0.057 R)
• M54: 27,924,088 km (0.116 R)
• M55: 28,791,307 km (0.093 R)
• M56: 29,009,570 km (0.074 R)
• M57: 30,626,274 km (0.109 R)
• M58: 32,196,603 km (0.092 R)
• M59: 32,498,641 km (0.085 R)
• M60: 32,801,727 km (0.053 R)
• M61: 32,877,573 km (0.07 R)
• M62: 34,639,387 km (0.115 R)
• M63: 36,196,102 km (0.053 R)
• M64: 36,746,473 km (0.034 R)
• M65: 37,141,112 km (0.095 R)
• M66: 37,855,143 km (0.067 R)
• M67: 38,493,776 km (0.105 R)
• M68: 39,135,850 km (0.08 R)
• M69: 39,216,334 km (0.112 R)
• M70: 39,700,433 km (0.095 R)
• M71: 40,837,975 km (0.094 R)
• M72: 43,311,426 km (0.056 R)
• M73: 43,561,404 km (0.073 R)
• M74: 44,902,698 km (0.09 R)
• M75: 45,832,748 km (0.12 R)
• M76: 47,111,361 km (0.101 R)
• M77: 47,368,371 km (0.117 R)
• M78: 47,625,978 km (0.098 R)
• M79: 47,970,053 km (0.115 R)
• M80: 49,094,281 km (0.087 R)
• M81: 49,181,198 km (0.076 R)
• M82: 49,964,941 km (0.095 R)
• M83: 50,577,395 km (0.057 R)
• M84: 51,016,464 km (0.071 R)
• M85: 51,192,391 km (0.106 R)
• M86: 51,809,931 km (0.111 R)
• M87: 54,933,984 km (0.105 R)
• M88: 56,200,479 km (0.09 R)
• M89: 56,564,152 km (0.079 R)
• M90: 56,655,257 km (0.098 R)
• M91: 58,946,947 km (0.025 R)
• M92: 59,686,708 km (0.091 R)
• M93: 61,082,007 km (0.042 R)
• M94: 62,018,191 km (0.035 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 10,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit