🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.7 AU - 1.02 AU

Year: 300 Days

Day: 18.1 Hours

Environment

Temp: 45 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,341,252 km

• M1: 39,643 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.19 AU - 1.47 AU

Year: 578 Days

Day: 23.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,341,252 km

• M1: 885,769 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.76 AU - 2.68 AU

Year: 1246 Days

Day: 47.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.32 AU - 3.04 AU

Year: 1653 Days

Day: 23.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,341,252 km

• M1: 876,943 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.8

Radius: 13.4

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.17 AU - 7.55 AU

Year: 6042 Days

Day: 14.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 63,341,252 km

• M1: 359,334 km (0.103 R)
• M2: 507,885 km (0.037 R)
• M3: 701,913 km (0.08 R)
• M4: 979,268 km (0.093 R)
• M5: 1,556,117 km (0.074 R)
• M6: 1,779,616 km (0.068 R)
• M7: 1,984,117 km (0.11 R)
• M8: 2,089,433 km (0.025 R)
• M9: 2,727,468 km (0.099 R)
• M10: 2,947,676 km (0.072 R)
• M11: 3,405,745 km (0.075 R)
• M12: 3,514,652 km (0.087 R)
• M13: 3,680,407 km (0.108 R)
• M14: 3,981,398 km (0.085 R)
• M15: 4,748,984 km (0.032 R)
• M16: 4,912,196 km (0.076 R)
• M17: 5,265,097 km (0.043 R)
• M18: 5,412,900 km (0.099 R)
• M19: 5,498,021 km (0.081 R)
• M20: 5,583,591 km (0.065 R)
• M21: 6,239,278 km (0.068 R)
• M22: 6,919,500 km (0.073 R)
• M23: 7,198,201 km (0.106 R)
• M24: 7,480,791 km (0.104 R)
• M25: 7,623,358 km (0.093 R)
• M26: 7,790,908 km (0.112 R)
• M27: 7,984,038 km (0.046 R)
• M28: 8,276,502 km (0.089 R)
• M29: 9,507,543 km (0.094 R)
• M30: 9,739,869 km (0.068 R)
• M31: 10,131,217 km (0.064 R)
• M32: 10,554,429 km (0.067 R)
• M33: 11,281,923 km (0.101 R)
• M34: 11,418,357 km (0.096 R)
• M35: 11,610,440 km (0.096 R)
• M36: 11,748,220 km (0.102 R)
• M37: 12,248,924 km (0.062 R)
• M38: 12,501,894 km (0.066 R)
• M39: 12,784,933 km (0.105 R)
• M40: 12,927,350 km (0.099 R)
• M41: 13,444,211 km (0.1 R)
• M42: 13,560,000 km (0.118 R)
• M43: 13,647,066 km (0.06 R)
• M44: 13,880,139 km (0.098 R)
• M45: 14,261,763 km (0.115 R)
• M46: 14,617,058 km (0.063 R)
• M47: 14,706,368 km (0.092 R)
• M48: 15,609,341 km (0.063 R)
• M49: 16,344,615 km (0.099 R)
• M50: 16,468,332 km (0.114 R)
• M51: 16,872,396 km (0.105 R)
• M52: 17,468,693 km (0.053 R)
• M53: 17,848,971 km (0.107 R)
• M54: 17,976,428 km (0.089 R)
• M55: 18,811,633 km (0.072 R)
• M56: 19,955,907 km (0.081 R)
• M57: 20,187,485 km (0.094 R)
• M58: 21,089,111 km (0.085 R)
• M59: 21,765,443 km (0.069 R)
• M60: 22,003,902 km (0.089 R)
• M61: 22,827,887 km (0.112 R)
• M62: 23,243,620 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.3

Radius: 14.4

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.57 AU - 7.83 AU

Year: 7278 Days

Day: 8.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,341,252 km

• M1: 259,552 km (0.1 R)
• M2: 387,010 km (0.107 R)
• M3: 480,658 km (0.116 R)
• M4: 622,327 km (0.115 R)
• M5: 739,911 km (0.025 R)
• M6: 1,327,831 km (0.103 R)
• M7: 1,486,404 km (0.093 R)
• M8: 1,651,560 km (0.038 R)
• M9: 2,569,792 km (0.091 R)
• M10: 3,093,235 km (0.05 R)
• M11: 3,876,679 km (0.112 R)
• M12: 4,004,585 km (0.101 R)
• M13: 4,317,544 km (0.094 R)
• M14: 4,611,504 km (0.057 R)
• M15: 5,023,048 km (0.079 R)
• M16: 5,706,261 km (0.093 R)
• M17: 5,940,681 km (0.055 R)
• M18: 6,418,945 km (0.094 R)
• M19: 6,510,051 km (0.112 R)
• M20: 7,191,319 km (0.083 R)
• M21: 7,349,444 km (0.077 R)
• M22: 7,636,822 km (0.091 R)
• M23: 7,927,939 km (0.103 R)
• M24: 8,156,973 km (0.031 R)
• M25: 9,646,519 km (0.11 R)
• M26: 9,996,579 km (0.053 R)
• M27: 10,458,238 km (0.113 R)
• M28: 10,926,778 km (0.111 R)
• M29: 11,661,004 km (0.109 R)
• M30: 11,959,303 km (0.103 R)
• M31: 12,071,800 km (0.113 R)
• M32: 12,715,819 km (0.097 R)
• M33: 12,830,710 km (0.12 R)
• M34: 14,077,160 km (0.112 R)
• M35: 14,434,699 km (0.111 R)
• M36: 14,554,526 km (0.097 R)
• M37: 15,037,279 km (0.094 R)
• M38: 15,648,087 km (0.071 R)
• M39: 16,475,214 km (0.086 R)
• M40: 16,642,314 km (0.104 R)
• M41: 17,062,684 km (0.067 R)
• M42: 17,231,880 km (0.11 R)
• M43: 17,359,038 km (0.105 R)
• M44: 17,614,401 km (0.101 R)
• M45: 18,215,037 km (0.052 R)
• M46: 18,387,972 km (0.027 R)
• M47: 18,691,805 km (0.083 R)
• M48: 18,997,284 km (0.094 R)
• M49: 20,057,335 km (0.104 R)
• M50: 20,594,540 km (0.05 R)
• M51: 20,729,627 km (0.116 R)
• M52: 21,000,549 km (0.079 R)
• M53: 21,272,817 km (0.071 R)
• M54: 22,096,353 km (0.075 R)
• M55: 23,163,884 km (0.059 R)
• M56: 23,351,180 km (0.068 R)
• M57: 23,963,634 km (0.105 R)
• M58: 24,248,169 km (0.099 R)
• M59: 24,724,788 km (0.068 R)
• M60: 25,445,551 km (0.101 R)
• M61: 27,401,094 km (0.118 R)
• M62: 27,549,645 km (0.032 R)
• M63: 28,196,805 km (0.092 R)
• M64: 28,597,578 km (0.08 R)
• M65: 29,506,086 km (0.114 R)
• M66: 29,607,663 km (0.082 R)
• M67: 30,066,030 km (0.097 R)
• M68: 30,219,219 km (0.093 R)
• M69: 31,093,020 km (0.111 R)
• M70: 32,183,738 km (0.066 R)
• M71: 32,340,516 km (0.048 R)
• M72: 32,759,989 km (0.066 R)
• M73: 33,234,065 km (0.076 R)
• M74: 33,976,070 km (0.094 R)
• M75: 34,189,097 km (0.064 R)
• M76: 34,562,942 km (0.068 R)
• M77: 34,670,055 km (0.073 R)
• M78: 34,991,840 km (0.099 R)
• M79: 35,260,817 km (0.042 R)
• M80: 36,126,091 km (0.074 R)
• M81: 36,506,817 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.3

Radius: 10.3

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.32 AU - 12.92 AU

Year: 13970 Days

Day: 5.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,341,252 km

• M1: 130,150 km (0.058 R)
• M2: 302,636 km (0.106 R)
• M3: 407,505 km (0.043 R)
• M4: 509,680 km (0.072 R)
• M5: 941,419 km (0.067 R)
• M6: 1,258,268 km (0.114 R)
• M7: 1,636,302 km (0.088 R)
• M8: 1,721,871 km (0.075 R)
• M9: 2,593,129 km (0.1 R)
• M10: 2,795,535 km (0.106 R)
• M11: 2,864,350 km (0.077 R)
• M12: 3,434,318 km (0.064 R)
• M13: 3,884,758 km (0.069 R)
• M14: 4,000,397 km (0.077 R)
• M15: 4,595,497 km (0.086 R)
• M16: 4,676,878 km (0.074 R)
• M17: 4,924,313 km (0.118 R)
• M18: 5,431,899 km (0.12 R)
• M19: 5,779,564 km (0.087 R)
• M20: 6,000,670 km (0.105 R)
• M21: 8,211,128 km (0.091 R)
• M22: 8,409,943 km (0.096 R)
• M23: 8,913,789 km (0.115 R)
• M24: 9,015,815 km (0.1 R)
• M25: 9,220,914 km (0.049 R)
• M26: 9,323,986 km (0.093 R)
• M27: 11,632,581 km (0.104 R)
• M28: 12,250,420 km (0.104 R)
• M29: 12,363,815 km (0.077 R)
• M30: 13,576,306 km (0.091 R)
• M31: 13,870,565 km (0.081 R)
• M32: 14,226,458 km (0.082 R)
• M33: 14,826,346 km (0.076 R)
• M34: 16,050,804 km (0.042 R)
• M35: 16,927,149 km (0.118 R)
• M36: 17,116,988 km (0.075 R)
• M37: 18,335,613 km (0.063 R)
• M38: 18,660,838 km (0.083 R)
• M39: 19,053,832 km (0.036 R)
• M40: 19,251,301 km (0.097 R)
• M41: 19,648,334 km (0.088 R)
• M42: 19,714,755 km (0.051 R)
• M43: 20,855,589 km (0.085 R)
• M44: 21,605,074 km (0.082 R)
• M45: 22,155,744 km (0.042 R)
• M46: 25,266,183 km (0.113 R)
• M47: 25,992,032 km (0.09 R)
• M48: 26,504,105 km (0.094 R)
• M49: 27,167,572 km (0.12 R)
• M50: 29,266,131 km (0.117 R)
• M51: 30,104,776 km (0.047 R)
• M52: 30,719,624 km (0.11 R)
• M53: 30,874,009 km (0.087 R)
• M54: 31,028,693 km (0.075 R)
• M55: 31,183,527 km (0.064 R)
• M56: 32,983,189 km (0.111 R)
• M57: 33,378,875 km (0.116 R)
• M58: 35,057,962 km (0.112 R)
• M59: 35,219,228 km (0.077 R)
• M60: 36,518,785 km (0.084 R)
• M61: 37,586,315 km (0.12 R)
• M62: 38,830,671 km (0.106 R)
• M63: 39,332,272 km (0.063 R)
• M64: 39,920,042 km (0.072 R)
• M65: 40,595,477 km (0.107 R)
• M66: 40,764,971 km (0.099 R)
• M67: 41,019,437 km (0.064 R)
• M68: 41,104,558 km (0.095 R)
• M69: 43,334,614 km (0.071 R)
• M70: 43,594,465 km (0.08 R)
• M71: 44,289,946 km (0.095 R)
• M72: 44,638,957 km (0.119 R)
• M73: 45,076,681 km (0.071 R)
• M74: 46,664,064 km (0.092 R)
• M75: 49,350,094 km (0.094 R)
• M76: 49,621,464 km (0.099 R)
• M77: 49,802,627 km (0.104 R)
• M78: 49,984,089 km (0.06 R)
• M79: 51,351,563 km (0.042 R)
• M80: 52,731,454 km (0.066 R)
• M81: 53,937,063 km (0.108 R)
• M82: 54,496,560 km (0.104 R)
• M83: 55,151,798 km (0.046 R)
• M84: 56,092,470 km (0.082 R)
• M85: 58,084,814 km (0.039 R)
• M86: 60,293,477 km (0.117 R)
• M87: 61,456,750 km (0.101 R)
• M88: 62,921,164 km (0.075 R)
• M89: 64,298,212 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.3

Radius: 7.8

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.98 AU - 20.04 AU

Year: 26429 Days

Day: 19.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 53.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,341,252 km

• M1: 102,624 km (0.081 R)
• M2: 347,067 km (0.032 R)
• M3: 511,176 km (0.068 R)
• M4: 565,480 km (0.026 R)
• M5: 700,716 km (0.112 R)
• M6: 912,697 km (0.056 R)
• M7: 1,193,791 km (0.098 R)
• M8: 1,692,102 km (0.034 R)
• M9: 1,748,051 km (0.117 R)
• M10: 1,978,133 km (0.042 R)
• M11: 2,096,913 km (0.049 R)
• M12: 3,445,538 km (0.109 R)
• M13: 3,844,815 km (0.115 R)
• M14: 4,687,350 km (0.057 R)
• M15: 5,459,425 km (0.094 R)
• M16: 6,937,003 km (0.093 R)
• M17: 7,164,242 km (0.088 R)
• M18: 7,440,250 km (0.112 R)
• M19: 7,626,051 km (0.105 R)
• M20: 8,336,940 km (0.097 R)
• M21: 8,530,071 km (0.084 R)
• M22: 8,773,466 km (0.048 R)
• M23: 8,871,453 km (0.08 R)
• M24: 9,317,255 km (0.041 R)
• M25: 10,025,002 km (0.047 R)
• M26: 10,437,144 km (0.101 R)
• M27: 12,359,776 km (0.066 R)
• M28: 12,469,731 km (0.109 R)
• M29: 12,801,688 km (0.075 R)
• M30: 15,205,128 km (0.066 R)
• M31: 15,559,675 km (0.114 R)
• M32: 16,156,720 km (0.091 R)
• M33: 17,127,460 km (0.116 R)
• M34: 17,743,654 km (0.075 R)
• M35: 17,929,903 km (0.069 R)
• M36: 18,430,009 km (0.091 R)
• M37: 19,124,891 km (0.073 R)
• M38: 19,188,470 km (0.099 R)
• M39: 19,252,199 km (0.077 R)
• M40: 19,635,618 km (0.058 R)
• M41: 20,540,386 km (0.095 R)
• M42: 20,736,060 km (0.112 R)
• M43: 20,997,856 km (0.058 R)
• M44: 22,658,692 km (0.097 R)
• M45: 23,334,874 km (0.082 R)
• M46: 23,880,607 km (0.106 R)
• M47: 24,223,785 km (0.081 R)
• M48: 24,706,986 km (0.111 R)
• M49: 25,193,478 km (0.118 R)
• M50: 25,753,124 km (0.109 R)
• M51: 25,823,435 km (0.059 R)
• M52: 26,458,627 km (0.116 R)
• M53: 26,956,190 km (0.055 R)
• M54: 28,249,912 km (0.088 R)
• M55: 28,685,691 km (0.079 R)
• M56: 28,977,407 km (0.096 R)
• M57: 30,897,495 km (0.098 R)
• M58: 31,196,542 km (0.109 R)
• M59: 31,797,476 km (0.087 R)
• M60: 32,553,993 km (0.028 R)
• M61: 32,782,129 km (0.048 R)
• M62: 32,934,420 km (0.03 R)
• M63: 33,239,899 km (0.062 R)
• M64: 33,393,087 km (0.043 R)
• M65: 34,007,785 km (0.115 R)
• M66: 34,703,714 km (0.096 R)
• M67: 35,482,521 km (0.098 R)
• M68: 36,503,676 km (0.034 R)
• M69: 36,819,776 km (0.089 R)
• M70: 38,574,559 km (0.116 R)
• M71: 38,655,043 km (0.032 R)
• M72: 39,543,205 km (0.114 R)
• M73: 40,765,270 km (0.051 R)
• M74: 40,929,080 km (0.096 R)
• M75: 41,175,318 km (0.045 R)
• M76: 41,999,602 km (0.101 R)
• M77: 42,165,207 km (0.103 R)
• M78: 43,580,702 km (0.116 R)
• M79: 44,758,187 km (0.102 R)
• M80: 45,690,780 km (0.093 R)
• M81: 45,946,144 km (0.089 R)
• M82: 46,458,367 km (0.097 R)
• M83: 46,629,656 km (0.078 R)
• M84: 46,886,815 km (0.081 R)
• M85: 48,700,091 km (0.112 R)
• M86: 49,484,283 km (0.099 R)
• M87: 51,507,145 km (0.067 R)
• M88: 54,727,090 km (0.031 R)
• M89: 54,907,954 km (0.059 R)
• M90: 58,195,965 km (0.098 R)
• M91: 58,565,322 km (0.083 R)
• M92: 59,491,932 km (0.1 R)
• M93: 59,863,832 km (0.092 R)
• M94: 60,703,674 km (0.094 R)
• M95: 62,017,742 km (0.106 R)
• M96: 62,395,028 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 18,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit