🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.66 AU - 0.8 AU

Year: 222 Days

Day: 12.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.66 AU - 0.84 AU

Year: 232 Days

Day: 20.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.57 AU - 3.11 AU

Year: 1706 Days

Day: 40.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.44 AU - 3.44 AU

Year: 1797 Days

Day: 27.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,668,807 km

• M1: 43,982 km (0.082 R)
• M2: 1,109,268 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.76 AU - 4.3 AU

Year: 2364 Days

Day: 32.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.92 AU - 4.94 AU

Year: 3902 Days

Day: 22.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,668,807 km

• M1: 1,338,003 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.9

Radius: 13.3

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.14 AU - 7.78 AU

Year: 5853 Days

Day: 10.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 83,668,807 km

• M1: 243,845 km (0.09 R)
• M2: 437,873 km (0.117 R)
• M3: 572,960 km (0.103 R)
• M4: 765,343 km (0.069 R)
• M5: 1,581,549 km (0.043 R)
• M6: 1,691,802 km (0.093 R)
• M7: 2,099,008 km (0.118 R)
• M8: 2,822,762 km (0.039 R)
• M9: 3,165,641 km (0.066 R)
• M10: 3,401,856 km (0.064 R)
• M11: 3,497,897 km (0.063 R)
• M12: 3,742,340 km (0.114 R)
• M13: 4,456,521 km (0.114 R)
• M14: 4,615,094 km (0.025 R)
• M15: 4,721,907 km (0.063 R)
• M16: 4,910,849 km (0.111 R)
• M17: 5,047,283 km (0.052 R)
• M18: 5,835,065 km (0.081 R)
• M19: 5,979,726 km (0.086 R)
• M20: 6,243,318 km (0.118 R)
• M21: 6,570,787 km (0.089 R)
• M22: 6,903,942 km (0.095 R)
• M23: 7,936,317 km (0.093 R)
• M24: 8,983,203 km (0.054 R)
• M25: 9,251,731 km (0.061 R)
• M26: 9,455,034 km (0.101 R)
• M27: 9,865,830 km (0.061 R)
• M28: 10,528,249 km (0.108 R)
• M29: 10,847,042 km (0.101 R)
• M30: 11,241,083 km (0.116 R)
• M31: 11,603,409 km (0.117 R)
• M32: 11,969,625 km (0.066 R)
• M33: 12,526,129 km (0.069 R)
• M34: 13,205,004 km (0.066 R)
• M35: 13,625,823 km (0.046 R)
• M36: 13,741,312 km (0.052 R)
• M37: 13,973,488 km (0.115 R)
• M38: 14,363,041 km (0.036 R)
• M39: 15,033,838 km (0.09 R)
• M40: 15,272,895 km (0.062 R)
• M41: 15,393,023 km (0.12 R)
• M42: 15,553,541 km (0.113 R)
• M43: 15,795,441 km (0.05 R)
• M44: 15,997,996 km (0.075 R)
• M45: 17,231,431 km (0.099 R)
• M46: 17,314,757 km (0.106 R)
• M47: 18,197,683 km (0.03 R)
• M48: 18,837,364 km (0.038 R)
• M49: 19,745,273 km (0.084 R)
• M50: 20,051,051 km (0.092 R)
• M51: 20,182,698 km (0.118 R)
• M52: 20,270,511 km (0.032 R)
• M53: 20,578,982 km (0.069 R)
• M54: 21,022,390 km (0.092 R)
• M55: 21,334,751 km (0.089 R)
• M56: 21,513,819 km (0.074 R)
• M57: 21,963,959 km (0.081 R)
• M58: 22,781,961 km (0.11 R)
• M59: 23,240,628 km (0.12 R)
• M60: 24,260,586 km (0.087 R)
• M61: 26,152,401 km (0.094 R)
• M62: 26,970,701 km (0.096 R)
• M63: 27,358,758 km (0.093 R)
• M64: 27,650,922 km (0.1 R)
• M65: 28,140,407 km (0.114 R)
• M66: 28,287,761 km (0.082 R)
• M67: 28,929,236 km (0.083 R)
• M68: 32,517,042 km (0.116 R)
• M69: 32,774,949 km (0.115 R)
• M70: 33,240,946 km (0.12 R)
• M71: 33,344,767 km (0.112 R)
• M72: 33,709,038 km (0.104 R)
• M73: 33,865,667 km (0.056 R)
• M74: 33,970,086 km (0.089 R)
• M75: 35,126,627 km (0.113 R)
• M76: 35,232,393 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.9

Radius: 10.1

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.6 AU - 8.58 AU

Year: 6729 Days

Day: 13.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,668,807 km

• M1: 151,842 km (0.091 R)
• M2: 255,364 km (0.057 R)
• M3: 334,950 km (0.084 R)
• M4: 410,197 km (0.099 R)
• M5: 677,678 km (0.058 R)
• M6: 810,671 km (0.067 R)
• M7: 964,308 km (0.095 R)
• M8: 1,127,818 km (0.045 R)
• M9: 1,800,111 km (0.079 R)
• M10: 1,959,583 km (0.065 R)
• M11: 2,154,060 km (0.06 R)
• M12: 2,402,243 km (0.087 R)
• M13: 2,497,836 km (0.109 R)
• M14: 2,627,238 km (0.032 R)
• M15: 2,692,762 km (0.113 R)
• M16: 2,758,884 km (0.027 R)
• M17: 3,521,833 km (0.099 R)
• M18: 3,685,643 km (0.112 R)
• M19: 4,269,523 km (0.111 R)
• M20: 4,582,183 km (0.116 R)
• M21: 4,721,309 km (0.106 R)
• M22: 4,882,127 km (0.11 R)
• M23: 5,003,899 km (0.101 R)
• M24: 5,229,792 km (0.106 R)
• M25: 5,333,613 km (0.053 R)
• M26: 5,585,536 km (0.083 R)
• M27: 5,734,386 km (0.032 R)
• M28: 5,884,432 km (0.064 R)
• M29: 6,210,556 km (0.049 R)
• M30: 6,409,222 km (0.096 R)
• M31: 6,542,663 km (0.12 R)
• M32: 6,654,712 km (0.054 R)
• M33: 6,722,180 km (0.049 R)
• M34: 6,926,082 km (0.07 R)
• M35: 6,994,448 km (0.105 R)
• M36: 7,109,040 km (0.063 R)
• M37: 7,293,644 km (0.078 R)
• M38: 7,409,732 km (0.073 R)
• M39: 7,479,744 km (0.112 R)
• M40: 7,573,542 km (0.048 R)
• M41: 7,762,035 km (0.099 R)
• M42: 8,047,767 km (0.108 R)
• M43: 8,434,178 km (0.025 R)
• M44: 9,100,038 km (0.096 R)
• M45: 9,250,235 km (0.111 R)
• M46: 9,553,320 km (0.11 R)
• M47: 9,629,615 km (0.117 R)
• M48: 10,065,543 km (0.06 R)
• M49: 10,299,065 km (0.083 R)
• M50: 10,771,346 km (0.073 R)
• M51: 10,956,997 km (0.117 R)
• M52: 11,197,101 km (0.069 R)
• M53: 11,304,513 km (0.073 R)
• M54: 12,230,524 km (0.097 R)
• M55: 12,396,428 km (0.025 R)
• M56: 12,563,080 km (0.099 R)
• M57: 13,095,947 km (0.034 R)
• M58: 13,294,015 km (0.11 R)
• M59: 13,578,849 km (0.087 R)
• M60: 13,664,718 km (0.094 R)
• M61: 13,923,373 km (0.11 R)
• M62: 14,387,126 km (0.037 R)
• M63: 14,620,948 km (0.085 R)
• M64: 14,797,025 km (0.104 R)
• M65: 15,270,352 km (0.066 R)
• M66: 15,478,892 km (0.087 R)
• M67: 15,718,547 km (0.117 R)
• M68: 16,414,178 km (0.061 R)
• M69: 16,627,953 km (0.099 R)
• M70: 17,150,797 km (0.074 R)
• M71: 17,460,914 km (0.116 R)
• M72: 18,086,682 km (0.057 R)
• M73: 19,167,377 km (0.117 R)
• M74: 19,618,414 km (0.091 R)
• M75: 19,877,667 km (0.068 R)
• M76: 20,926,349 km (0.106 R)
• M77: 21,758,113 km (0.062 R)
• M78: 22,026,641 km (0.066 R)
• M79: 22,093,810 km (0.107 R)
• M80: 22,668,565 km (0.027 R)
• M81: 22,736,483 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.5

Radius: 8.4

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.94 AU - 9.94 AU

Year: 8740 Days

Day: 7.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 83,668,807 km

• M1: 112,348 km (0.1 R)
• M2: 179,218 km (0.116 R)
• M3: 804,388 km (0.107 R)
• M4: 884,572 km (0.071 R)
• M5: 981,811 km (0.112 R)
• M6: 1,038,957 km (0.05 R)
• M7: 1,156,990 km (0.092 R)
• M8: 1,955,843 km (0.117 R)
• M9: 2,349,734 km (0.043 R)
• M10: 2,747,814 km (0.084 R)
• M11: 3,628,496 km (0.106 R)
• M12: 4,064,425 km (0.067 R)
• M13: 4,396,382 km (0.074 R)
• M14: 5,086,178 km (0.079 R)
• M15: 5,340,794 km (0.074 R)
• M16: 5,495,627 km (0.119 R)
• M17: 6,786,358 km (0.094 R)
• M18: 6,897,958 km (0.117 R)
• M19: 7,066,704 km (0.111 R)
• M20: 7,236,647 km (0.094 R)
• M21: 7,322,217 km (0.111 R)
• M22: 7,379,513 km (0.107 R)
• M23: 7,465,532 km (0.103 R)
• M24: 7,667,788 km (0.089 R)
• M25: 8,077,537 km (0.063 R)
• M26: 8,136,628 km (0.063 R)
• M27: 8,888,058 km (0.111 R)
• M28: 9,442,618 km (0.115 R)
• M29: 10,845,247 km (0.12 R)
• M30: 11,173,016 km (0.096 R)
• M31: 12,550,813 km (0.12 R)
• M32: 13,242,104 km (0.099 R)
• M33: 13,416,835 km (0.056 R)
• M34: 13,910,358 km (0.114 R)
• M35: 14,373,962 km (0.097 R)
• M36: 14,878,705 km (0.1 R)
• M37: 15,133,321 km (0.092 R)
• M38: 15,242,976 km (0.101 R)
• M39: 15,316,129 km (0.045 R)
• M40: 16,315,593 km (0.071 R)
• M41: 16,390,541 km (0.097 R)
• M42: 16,993,720 km (0.03 R)
• M43: 17,527,335 km (0.07 R)
• M44: 18,338,305 km (0.117 R)
• M45: 18,572,276 km (0.082 R)
• M46: 18,728,756 km (0.074 R)
• M47: 19,082,405 km (0.043 R)
• M48: 19,876,471 km (0.047 R)
• M49: 19,996,448 km (0.102 R)
• M50: 20,237,301 km (0.098 R)
• M51: 20,358,026 km (0.095 R)
• M52: 20,479,051 km (0.113 R)
• M53: 20,884,162 km (0.089 R)
• M54: 21,332,656 km (0.097 R)
• M55: 21,414,636 km (0.113 R)
• M56: 21,702,163 km (0.101 R)
• M57: 22,156,492 km (0.1 R)
• M58: 22,614,112 km (0.116 R)
• M59: 22,697,587 km (0.068 R)
• M60: 23,707,822 km (0.077 R)
• M61: 24,175,764 km (0.113 R)
• M62: 24,303,969 km (0.092 R)
• M63: 24,560,978 km (0.036 R)
• M64: 26,034,218 km (0.098 R)
• M65: 26,341,043 km (0.097 R)
• M66: 27,491,302 km (0.109 R)
• M67: 28,297,185 km (0.107 R)
• M68: 28,387,243 km (0.107 R)
• M69: 29,932,140 km (0.109 R)
• M70: 30,253,626 km (0.1 R)
• M71: 30,622,385 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.1

Radius: 6

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 17.61 AU - 21.31 AU

Year: 30599 Days

Day: 16 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,668,807 km

• M1: 170,990 km (0.111 R)
• M2: 366,216 km (0.068 R)
• M3: 553,213 km (0.077 R)
• M4: 669,600 km (0.069 R)
• M5: 953,686 km (0.096 R)
• M6: 1,212,192 km (0.105 R)
• M7: 2,037,523 km (0.086 R)
• M8: 2,483,773 km (0.119 R)
• M9: 2,639,206 km (0.087 R)
• M10: 2,878,263 km (0.117 R)
• M11: 3,463,041 km (0.109 R)
• M12: 3,593,042 km (0.115 R)
• M13: 3,680,706 km (0.101 R)
• M14: 3,724,688 km (0.117 R)
• M15: 5,324,637 km (0.072 R)
• M16: 6,405,332 km (0.099 R)
• M17: 6,511,846 km (0.104 R)
• M18: 7,107,395 km (0.058 R)
• M19: 8,119,275 km (0.079 R)
• M20: 8,292,210 km (0.1 R)
• M21: 8,641,820 km (0.048 R)
• M22: 8,818,495 km (0.119 R)
• M23: 9,355,552 km (0.117 R)
• M24: 9,476,427 km (0.109 R)
• M25: 10,398,698 km (0.097 R)
• M26: 12,460,156 km (0.088 R)
• M27: 15,491,458 km (0.113 R)
• M28: 15,921,552 km (0.095 R)
• M29: 15,993,658 km (0.051 R)
• M30: 16,210,575 km (0.09 R)
• M31: 18,432,702 km (0.081 R)
• M32: 19,811,096 km (0.09 R)
• M33: 20,356,081 km (0.111 R)
• M34: 20,827,165 km (0.059 R)
• M35: 22,423,075 km (0.106 R)
• M36: 22,909,568 km (0.04 R)
• M37: 23,727,868 km (0.08 R)
• M38: 23,810,296 km (0.063 R)
• M39: 24,223,635 km (0.108 R)
• M40: 27,010,045 km (0.098 R)
• M41: 27,182,083 km (0.068 R)
• M42: 28,659,661 km (0.072 R)
• M43: 29,187,442 km (0.072 R)
• M44: 29,275,705 km (0.112 R)
• M45: 29,718,365 km (0.099 R)
• M46: 30,074,109 km (0.092 R)
• M47: 30,969,602 km (0.098 R)
• M48: 31,059,510 km (0.106 R)
• M49: 32,511,806 km (0.112 R)
• M50: 33,615,539 km (0.064 R)
• M51: 34,171,894 km (0.032 R)
• M52: 34,451,342 km (0.103 R)
• M53: 35,576,318 km (0.104 R)
• M54: 36,522,974 km (0.077 R)
• M55: 38,151,197 km (0.116 R)
• M56: 38,537,758 km (0.062 R)
• M57: 38,634,697 km (0.096 R)
• M58: 39,803,057 km (0.109 R)
• M59: 40,785,615 km (0.088 R)
• M60: 41,379,070 km (0.05 R)
• M61: 41,478,104 km (0.064 R)
• M62: 41,975,218 km (0.099 R)
• M63: 43,276,719 km (0.059 R)
• M64: 43,881,843 km (0.04 R)
• M65: 43,982,971 km (0.085 R)
• M66: 45,919,216 km (0.059 R)
• M67: 46,639,530 km (0.074 R)
• M68: 48,091,377 km (0.111 R)
• M69: 50,402,664 km (0.047 R)
• M70: 51,358,595 km (0.119 R)
• M71: 51,999,173 km (0.101 R)
• M72: 54,370,598 km (0.109 R)
• M73: 54,914,536 km (0.034 R)
• M74: 55,241,707 km (0.052 R)
• M75: 55,569,475 km (0.111 R)
• M76: 56,556,821 km (0.052 R)
• M77: 58,549,016 km (0.104 R)
• M78: 60,226,457 km (0.108 R)
• M79: 60,563,950 km (0.109 R)
• M80: 61,353,677 km (0.057 R)
• M81: 63,057,298 km (0.055 R)
• M82: 63,171,441 km (0.081 R)
• M83: 64,546,395 km (0.106 R)
• M84: 68,143,775 km (0.11 R)
• M85: 68,965,067 km (0.119 R)
• M86: 70,262,380 km (0.113 R)
• M87: 76,380,933 km (0.045 R)
• M88: 80,801,400 km (0.075 R)
• M89: 80,925,417 km (0.091 R)
• M90: 81,546,248 km (0.118 R)
• M91: 83,668,743 km (0.045 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 19,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit