🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.53 AU - 0.87 AU

Year: 219 Days

Day: 21.3 Hours

Environment

Temp: 101 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.62 AU - 0.86 AU

Year: 239 Days

Day: 23.8 Hours

Environment

Temp: 117 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.71 AU - 1.13 AU

Year: 331 Days

Day: 46.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.01 AU - 1.21 AU

Year: 438 Days

Day: 35.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,680,183 km

• M1: 118,482 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.3

Radius: 12.6

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.52 AU - 9.68 AU

Year: 10287 Days

Day: 9.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 84,680,183 km

• M1: 260,899 km (0.074 R)
• M2: 372,349 km (0.114 R)
• M3: 451,187 km (0.096 R)
• M4: 537,804 km (0.088 R)
• M5: 664,364 km (0.112 R)
• M6: 838,496 km (0.089 R)
• M7: 1,069,026 km (0.105 R)
• M8: 1,234,631 km (0.059 R)
• M9: 1,545,944 km (0.068 R)
• M10: 1,767,499 km (0.098 R)
• M11: 1,949,111 km (0.077 R)
• M12: 2,137,155 km (0.064 R)
• M13: 2,605,546 km (0.115 R)
• M14: 3,007,366 km (0.073 R)
• M15: 3,086,204 km (0.081 R)
• M16: 3,266,170 km (0.119 R)
• M17: 3,470,222 km (0.107 R)
• M18: 3,553,099 km (0.117 R)
• M19: 3,720,798 km (0.096 R)
• M20: 3,955,667 km (0.051 R)
• M21: 4,395,485 km (0.059 R)
• M22: 4,507,833 km (0.051 R)
• M23: 5,202,715 km (0.074 R)
• M24: 5,441,772 km (0.045 R)
• M25: 6,231,350 km (0.08 R)
• M26: 6,383,491 km (0.079 R)
• M27: 6,511,098 km (0.076 R)
• M28: 8,302,981 km (0.068 R)
• M29: 8,414,581 km (0.055 R)
• M30: 8,582,879 km (0.111 R)
• M31: 8,894,491 km (0.087 R)
• M32: 9,037,207 km (0.087 R)
• M33: 9,123,376 km (0.102 R)
• M34: 9,296,311 km (0.092 R)
• M35: 9,704,264 km (0.117 R)
• M36: 10,207,512 km (0.079 R)
• M37: 11,177,803 km (0.046 R)
• M38: 11,767,817 km (0.113 R)
• M39: 12,177,416 km (0.112 R)
• M40: 12,816,798 km (0.083 R)
• M41: 13,140,527 km (0.111 R)
• M42: 13,434,188 km (0.083 R)
• M43: 13,697,181 km (0.055 R)
• M44: 13,862,337 km (0.12 R)
• M45: 14,228,104 km (0.092 R)
• M46: 14,429,014 km (0.036 R)
• M47: 14,698,290 km (0.107 R)
• M48: 14,867,336 km (0.087 R)
• M49: 15,071,237 km (0.096 R)
• M50: 15,861,264 km (0.059 R)
• M51: 16,348,654 km (0.085 R)
• M52: 17,089,163 km (0.106 R)
• M53: 17,231,431 km (0.067 R)
• M54: 17,481,409 km (0.085 R)
• M55: 17,624,873 km (0.113 R)
• M56: 18,456,787 km (0.104 R)
• M57: 18,749,251 km (0.109 R)
• M58: 19,412,867 km (0.074 R)
• M59: 19,896,816 km (0.104 R)
• M60: 20,196,610 km (0.091 R)
• M61: 20,687,142 km (0.103 R)
• M62: 21,449,343 km (0.036 R)
• M63: 23,910,078 km (0.096 R)
• M64: 25,558,946 km (0.085 R)
• M65: 25,803,239 km (0.118 R)
• M66: 26,499,916 km (0.099 R)
• M67: 26,664,773 km (0.101 R)
• M68: 26,788,640 km (0.069 R)
• M69: 26,995,385 km (0.07 R)
• M70: 27,078,262 km (0.076 R)
• M71: 27,452,256 km (0.066 R)
• M72: 28,037,483 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.9

Radius: 3.9

Gravity: 24.25 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.33 AU - 15.03 AU

Year: 20010 Days

Day: 18.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,680,183 km

• M1: 250,427 km (0.069 R)
• M2: 278,551 km (0.071 R)
• M3: 338,390 km (0.073 R)
• M4: 419,472 km (0.083 R)
• M5: 562,189 km (0.079 R)
• M6: 761,154 km (0.117 R)
• M7: 957,875 km (0.079 R)
• M8: 1,097,600 km (0.103 R)
• M9: 1,319,453 km (0.107 R)
• M10: 1,691,354 km (0.113 R)
• M11: 1,860,250 km (0.094 R)
• M12: 1,946,867 km (0.079 R)
• M13: 2,005,210 km (0.082 R)
• M14: 2,336,868 km (0.115 R)
• M15: 2,783,119 km (0.04 R)
• M16: 2,882,153 km (0.054 R)
• M17: 2,948,873 km (0.108 R)
• M18: 3,324,663 km (0.043 R)
• M19: 3,429,681 km (0.066 R)
• M20: 3,607,403 km (0.062 R)
• M21: 4,120,524 km (0.109 R)
• M22: 4,385,611 km (0.075 R)
• M23: 4,578,293 km (0.098 R)
• M24: 4,617,189 km (0.074 R)
• M25: 4,734,623 km (0.08 R)
• M26: 5,335,707 km (0.06 R)
• M27: 6,564,504 km (0.083 R)
• M28: 6,918,303 km (0.115 R)
• M29: 7,690,527 km (0.075 R)
• M30: 9,167,208 km (0.086 R)
• M31: 10,114,462 km (0.094 R)
• M32: 10,215,889 km (0.078 R)
• M33: 10,780,172 km (0.09 R)
• M34: 11,092,233 km (0.049 R)
• M35: 11,301,970 km (0.057 R)
• M36: 13,191,690 km (0.043 R)
• M37: 13,861,888 km (0.105 R)
• M38: 14,031,083 km (0.113 R)
• M39: 14,201,027 km (0.045 R)
• M40: 15,176,854 km (0.102 R)
• M41: 15,351,285 km (0.058 R)
• M42: 15,996,650 km (0.033 R)
• M43: 17,556,806 km (0.116 R)
• M44: 18,293,127 km (0.094 R)
• M45: 18,354,911 km (0.075 R)
• M46: 18,665,027 km (0.112 R)
• M47: 18,727,260 km (0.081 R)
• M48: 19,102,003 km (0.111 R)
• M49: 19,542,419 km (0.112 R)
• M50: 19,922,547 km (0.072 R)
• M51: 20,497,451 km (0.102 R)
• M52: 22,783,905 km (0.12 R)
• M53: 24,465,984 km (0.113 R)
• M54: 24,602,267 km (0.073 R)
• M55: 25,425,205 km (0.079 R)
• M56: 26,396,843 km (0.081 R)
• M57: 26,887,076 km (0.068 R)
• M58: 27,309,690 km (0.041 R)
• M59: 27,734,548 km (0.114 R)
• M60: 28,734,310 km (0.114 R)
• M61: 28,806,267 km (0.104 R)
• M62: 29,311,010 km (0.045 R)
• M63: 30,548,783 km (0.114 R)
• M64: 30,622,235 km (0.095 R)
• M65: 31,358,855 km (0.059 R)
• M66: 32,774,650 km (0.049 R)
• M67: 32,849,748 km (0.091 R)
• M68: 32,924,846 km (0.031 R)
• M69: 33,831,110 km (0.056 R)
• M70: 34,058,947 km (0.099 R)
• M71: 34,439,674 km (0.094 R)
• M72: 35,128,871 km (0.054 R)
• M73: 38,246,042 km (0.07 R)
• M74: 40,641,254 km (0.069 R)
• M75: 41,126,100 km (0.065 R)
• M76: 42,264,839 km (0.072 R)
• M77: 42,673,989 km (0.083 R)
• M78: 42,755,969 km (0.083 R)
• M79: 48,967,422 km (0.114 R)
• M80: 49,139,161 km (0.106 R)
• M81: 53,585,808 km (0.117 R)
• M82: 54,561,635 km (0.067 R)
• M83: 55,543,296 km (0.108 R)
• M84: 55,632,755 km (0.051 R)
• M85: 55,722,364 km (0.085 R)
• M86: 56,081,250 km (0.12 R)
• M87: 57,524,121 km (0.109 R)
• M88: 57,705,284 km (0.12 R)
• M89: 58,796,601 km (0.107 R)
• M90: 59,894,649 km (0.11 R)
• M91: 61,091,881 km (0.048 R)
• M92: 61,554,437 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.1

Radius: 5.3

Gravity: 26.81 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.71 AU - 18.61 AU

Year: 25482 Days

Day: 17.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,680,183 km

• M1: 119,977 km (0.109 R)
• M2: 521,349 km (0.091 R)
• M3: 1,005,746 km (0.073 R)
• M4: 1,387,670 km (0.1 R)
• M5: 2,231,551 km (0.086 R)
• M6: 2,391,920 km (0.114 R)
• M7: 2,473,601 km (0.077 R)
• M8: 3,293,996 km (0.038 R)
• M9: 3,709,728 km (0.07 R)
• M10: 4,044,528 km (0.094 R)
• M11: 6,191,407 km (0.098 R)
• M12: 6,587,692 km (0.11 R)
• M13: 7,286,015 km (0.098 R)
• M14: 7,345,405 km (0.066 R)
• M15: 8,191,830 km (0.033 R)
• M16: 9,068,623 km (0.109 R)
• M17: 9,843,689 km (0.109 R)
• M18: 10,106,832 km (0.112 R)
• M19: 10,572,830 km (0.083 R)
• M20: 11,250,508 km (0.06 R)
• M21: 11,594,583 km (0.059 R)
• M22: 11,663,847 km (0.076 R)
• M23: 12,861,827 km (0.118 R)
• M24: 13,294,015 km (0.062 R)
• M25: 14,394,906 km (0.032 R)
• M26: 16,139,067 km (0.11 R)
• M27: 17,075,251 km (0.101 R)
• M28: 17,312,064 km (0.114 R)
• M29: 17,788,982 km (0.103 R)
• M30: 17,948,902 km (0.115 R)
• M31: 18,350,722 km (0.079 R)
• M32: 19,163,338 km (0.109 R)
• M33: 19,821,718 km (0.116 R)
• M34: 19,904,595 km (0.073 R)
• M35: 20,571,353 km (0.094 R)
• M36: 20,655,277 km (0.054 R)
• M37: 20,823,425 km (0.07 R)
• M38: 21,585,327 km (0.067 R)
• M39: 21,841,289 km (0.089 R)
• M40: 22,098,298 km (0.117 R)
• M41: 22,615,309 km (0.108 R)
• M42: 22,875,459 km (0.1 R)
• M43: 23,749,260 km (0.094 R)
• M44: 25,709,890 km (0.081 R)
• M45: 27,721,832 km (0.081 R)
• M46: 28,372,583 km (0.052 R)
• M47: 28,559,430 km (0.032 R)
• M48: 28,746,577 km (0.063 R)
• M49: 29,405,257 km (0.049 R)
• M50: 30,354,754 km (0.102 R)
• M51: 30,929,210 km (0.089 R)
• M52: 35,049,734 km (0.065 R)
• M53: 35,250,345 km (0.103 R)
• M54: 35,350,725 km (0.037 R)
• M55: 37,071,699 km (0.101 R)
• M56: 37,378,225 km (0.105 R)
• M57: 38,923,421 km (0.06 R)
• M58: 39,131,063 km (0.066 R)
• M59: 40,805,213 km (0.074 R)
• M60: 42,076,047 km (0.08 R)
• M61: 43,359,746 km (0.075 R)
• M62: 43,790,588 km (0.114 R)
• M63: 44,006,458 km (0.081 R)
• M64: 44,547,852 km (0.119 R)
• M65: 44,765,068 km (0.092 R)
• M66: 47,066,332 km (0.039 R)
• M67: 47,730,996 km (0.063 R)
• M68: 48,287,201 km (0.076 R)
• M69: 53,503,678 km (0.071 R)
• M70: 54,313,003 km (0.085 R)
• M71: 57,118,561 km (0.1 R)
• M72: 57,472,660 km (0.066 R)
• M73: 59,015,014 km (0.047 R)
• M74: 60,090,772 km (0.076 R)
• M75: 60,570,981 km (0.081 R)
• M76: 62,504,384 km (0.045 R)
• M77: 64,090,271 km (0.111 R)
• M78: 65,072,680 km (0.063 R)
• M79: 65,812,890 km (0.086 R)
• M80: 66,928,292 km (0.116 R)
• M81: 67,550,619 km (0.097 R)
• M82: 68,926,471 km (0.066 R)
• M83: 69,052,133 km (0.095 R)
• M84: 70,059,226 km (0.107 R)
• M85: 71,705,999 km (0.084 R)
• M86: 72,087,923 km (0.084 R)
• M87: 73,878,759 km (0.116 R)
• M88: 76,592,464 km (0.073 R)
• M89: 79,997,162 km (0.107 R)
• M90: 82,116,964 km (0.086 R)
• M91: 84,657,884 km (0.092 R)
• M92: 84,926,861 km (0.066 R)
• M93: 85,735,437 km (0.074 R)
• M94: 90,228,310 km (0.111 R)
• M95: 91,466,831 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.4

Radius: 6.6

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 14.36 AU - 19.08 AU

Year: 25620 Days

Day: 18.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,680,183 km

• M1: 103,522 km (0.092 R)
• M2: 166,652 km (0.092 R)
• M3: 521,648 km (0.1 R)
• M4: 708,795 km (0.098 R)
• M5: 862,881 km (0.07 R)
• M6: 1,819,708 km (0.071 R)
• M7: 1,889,720 km (0.078 R)
• M8: 2,328,192 km (0.081 R)
• M9: 2,442,784 km (0.101 R)
• M10: 2,520,126 km (0.059 R)
• M11: 2,637,859 km (0.108 R)
• M12: 2,717,296 km (0.057 R)
• M13: 2,919,402 km (0.098 R)
• M14: 3,043,120 km (0.099 R)
• M15: 3,338,276 km (0.096 R)
• M16: 3,511,212 km (0.11 R)
• M17: 4,513,667 km (0.088 R)
• M18: 4,608,961 km (0.104 R)
• M19: 5,803,799 km (0.109 R)
• M20: 5,907,470 km (0.085 R)
• M21: 7,310,848 km (0.116 R)
• M22: 7,876,926 km (0.116 R)
• M23: 7,991,817 km (0.118 R)
• M24: 8,223,245 km (0.115 R)
• M25: 8,752,223 km (0.077 R)
• M26: 8,930,993 km (0.094 R)
• M27: 9,842,792 km (0.105 R)
• M28: 9,904,725 km (0.038 R)
• M29: 10,656,904 km (0.112 R)
• M30: 11,622,707 km (0.09 R)
• M31: 14,683,779 km (0.089 R)
• M32: 16,706,043 km (0.087 R)
• M33: 16,853,846 km (0.111 R)
• M34: 17,374,446 km (0.11 R)
• M35: 18,127,372 km (0.095 R)
• M36: 19,353,925 km (0.107 R)
• M37: 19,586,849 km (0.101 R)
• M38: 21,004,139 km (0.109 R)
• M39: 21,483,900 km (0.059 R)
• M40: 22,210,197 km (0.079 R)
• M41: 22,291,429 km (0.1 R)
• M42: 22,617,253 km (0.1 R)
• M43: 23,604,150 km (0.085 R)
• M44: 24,521,036 km (0.065 R)
• M45: 24,773,108 km (0.087 R)
• M46: 26,303,644 km (0.055 R)
• M47: 26,734,187 km (0.104 R)
• M48: 27,689,668 km (0.082 R)
• M49: 28,744,632 km (0.082 R)
• M50: 30,803,249 km (0.073 R)
• M51: 32,355,027 km (0.079 R)
• M52: 37,353,691 km (0.119 R)
• M53: 37,546,971 km (0.043 R)
• M54: 38,811,372 km (0.082 R)
• M55: 39,399,741 km (0.107 R)
• M56: 40,287,754 km (0.087 R)
• M57: 43,092,115 km (0.109 R)
• M58: 44,825,356 km (0.074 R)
• M59: 45,648,743 km (0.106 R)
• M60: 45,855,487 km (0.103 R)
• M61: 49,521,832 km (0.116 R)
• M62: 49,734,111 km (0.116 R)
• M63: 51,874,109 km (0.047 R)
• M64: 52,738,635 km (0.113 R)
• M65: 52,846,944 km (0.083 R)
• M66: 53,498,742 km (0.093 R)
• M67: 55,470,292 km (0.11 R)
• M68: 55,580,546 km (0.084 R)
• M69: 57,912,029 km (0.079 R)
• M70: 58,023,928 km (0.096 R)
• M71: 58,808,718 km (0.106 R)
• M72: 61,183,884 km (0.047 R)
• M73: 61,754,151 km (0.112 R)
• M74: 62,097,029 km (0.074 R)
• M75: 62,669,989 km (0.045 R)
• M76: 63,129,703 km (0.084 R)
• M77: 64,863,243 km (0.087 R)
• M78: 65,211,806 km (0.066 R)
• M79: 66,964,196 km (0.074 R)
• M80: 68,495,330 km (0.109 R)
• M81: 69,087,289 km (0.025 R)
• M82: 70,993,016 km (0.102 R)
• M83: 71,592,155 km (0.071 R)
• M84: 76,444,662 km (0.083 R)
• M85: 78,291,597 km (0.103 R)
• M86: 79,779,796 km (0.111 R)
• M87: 79,904,262 km (0.098 R)
• M88: 80,028,727 km (0.076 R)
• M89: 83,667,097 km (0.037 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 11,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit