🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.28 AU - 1.6 AU

Year: 616 Days

Day: 30.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 162.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,078,481 km

• M1: 135,685 km (0.071 R)
• M2: 494,720 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.64 AU - 1.72 AU

Year: 776 Days

Day: 43.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.6 AU - 2.44 AU

Year: 1023 Days

Day: 29.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,078,481 km

• M1: 1,177,186 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.99 AU - 2.69 AU

Year: 1276 Days

Day: 38.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,078,481 km

• M1: 134,788 km (0.106 R)
• M2: 543,938 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.18 AU - 3.56 AU

Year: 2205 Days

Day: 33.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.14 AU - 4.32 AU

Year: 3101 Days

Day: 21.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,078,481 km

• M1: 41,588 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.9

Radius: 15

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.33 AU - 13.33 AU

Year: 14503 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 73,078,481 km

• M1: 857,345 km (0.074 R)
• M2: 1,059,003 km (0.111 R)
• M3: 1,252,433 km (0.1 R)
• M4: 2,237,236 km (0.026 R)
• M5: 2,331,184 km (0.12 R)
• M6: 2,555,730 km (0.105 R)
• M7: 2,855,075 km (0.09 R)
• M8: 3,488,323 km (0.115 R)
• M9: 3,635,079 km (0.104 R)
• M10: 3,821,478 km (0.056 R)
• M11: 4,165,104 km (0.105 R)
• M12: 4,281,940 km (0.105 R)
• M13: 4,598,938 km (0.073 R)
• M14: 5,340,345 km (0.099 R)
• M15: 5,986,757 km (0.086 R)
• M16: 6,252,443 km (0.116 R)
• M17: 6,431,661 km (0.059 R)
• M18: 6,795,483 km (0.067 R)
• M19: 7,878,721 km (0.117 R)
• M20: 9,320,396 km (0.109 R)
• M21: 9,474,183 km (0.114 R)
• M22: 9,628,717 km (0.096 R)
• M23: 9,940,629 km (0.066 R)
• M24: 10,045,347 km (0.111 R)
• M25: 10,150,365 km (0.116 R)
• M26: 10,414,705 km (0.052 R)
• M27: 10,627,732 km (0.109 R)
• M28: 12,723,449 km (0.119 R)
• M29: 13,065,878 km (0.031 R)
• M30: 15,607,995 km (0.1 R)
• M31: 16,220,748 km (0.071 R)
• M32: 16,654,282 km (0.066 R)
• M33: 16,841,279 km (0.062 R)
• M34: 17,406,610 km (0.114 R)
• M35: 18,814,475 km (0.052 R)
• M36: 19,335,525 km (0.037 R)
• M37: 19,597,770 km (0.078 R)
• M38: 20,792,907 km (0.111 R)
• M39: 22,354,111 km (0.115 R)
• M40: 22,767,599 km (0.034 R)
• M41: 23,392,469 km (0.062 R)
• M42: 23,742,229 km (0.086 R)
• M43: 24,517,595 km (0.104 R)
• M44: 25,588,267 km (0.084 R)
• M45: 25,732,180 km (0.095 R)
• M46: 29,416,925 km (0.042 R)
• M47: 31,397,302 km (0.054 R)
• M48: 31,705,773 km (0.055 R)
• M49: 33,263,386 km (0.069 R)
• M50: 33,499,302 km (0.098 R)
• M51: 33,814,504 km (0.068 R)
• M52: 34,766,246 km (0.085 R)
• M53: 35,005,453 km (0.059 R)
• M54: 35,565,996 km (0.093 R)
• M55: 36,210,165 km (0.112 R)
• M56: 36,452,812 km (0.061 R)
• M57: 38,412,844 km (0.118 R)
• M58: 41,924,803 km (0.029 R)
• M59: 42,946,856 km (0.066 R)
• M60: 43,890,968 km (0.094 R)
• M61: 44,928,878 km (0.058 R)
• M62: 45,625,256 km (0.091 R)
• M63: 46,500,703 km (0.098 R)
• M64: 46,676,480 km (0.092 R)
• M65: 46,852,408 km (0.112 R)
• M66: 47,735,633 km (0.106 R)
• M67: 48,713,704 km (0.025 R)
• M68: 49,070,944 km (0.077 R)
• M69: 49,518,690 km (0.098 R)
• M70: 49,698,208 km (0.098 R)
• M71: 50,237,957 km (0.118 R)
• M72: 50,779,800 km (0.092 R)
• M73: 51,414,245 km (0.059 R)
• M74: 52,599,509 km (0.098 R)
• M75: 54,904,214 km (0.074 R)
• M76: 55,090,014 km (0.067 R)
• M77: 55,275,964 km (0.084 R)
• M78: 57,053,486 km (0.054 R)
• M79: 57,335,927 km (0.075 R)
• M80: 58,375,184 km (0.086 R)
• M81: 59,325,429 km (0.107 R)
• M82: 60,856,563 km (0.067 R)
• M83: 61,241,329 km (0.118 R)
• M84: 61,626,992 km (0.068 R)
• M85: 62,206,834 km (0.07 R)
• M86: 64,348,776 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.4

Radius: 7.9

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 11.33 AU - 18.79 AU

Year: 20832 Days

Day: 17 Hours

Environment

Temp: -184 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,078,481 km

• M1: 108,159 km (0.088 R)
• M2: 219,909 km (0.043 R)
• M3: 350,209 km (0.07 R)
• M4: 633,996 km (0.061 R)
• M5: 749,934 km (0.115 R)
• M6: 831,315 km (0.032 R)
• M7: 959,371 km (0.105 R)
• M8: 1,381,985 km (0.074 R)
• M9: 1,457,831 km (0.112 R)
• M10: 1,774,829 km (0.064 R)
• M11: 2,882,003 km (0.083 R)
• M12: 3,519,140 km (0.108 R)
• M13: 4,198,614 km (0.091 R)
• M14: 4,421,664 km (0.05 R)
• M15: 5,311,772 km (0.087 R)
• M16: 5,634,305 km (0.112 R)
• M17: 5,839,104 km (0.111 R)
• M18: 6,046,297 km (0.084 R)
• M19: 6,639,453 km (0.116 R)
• M20: 6,899,304 km (0.104 R)
• M21: 7,789,561 km (0.043 R)
• M22: 8,294,604 km (0.04 R)
• M23: 9,287,933 km (0.114 R)
• M24: 9,529,983 km (0.075 R)
• M25: 10,974,500 km (0.112 R)
• M26: 12,273,608 km (0.11 R)
• M27: 12,379,673 km (0.088 R)
• M28: 12,914,335 km (0.114 R)
• M29: 13,402,024 km (0.046 R)
• M30: 13,620,737 km (0.069 R)
• M31: 13,785,444 km (0.097 R)
• M32: 14,228,253 km (0.106 R)
• M33: 17,455,229 km (0.073 R)
• M34: 17,753,976 km (0.109 R)
• M35: 17,813,965 km (0.099 R)
• M36: 17,873,954 km (0.051 R)
• M37: 17,994,230 km (0.092 R)
• M38: 18,660,390 km (0.103 R)
• M39: 19,272,993 km (0.117 R)
• M40: 19,396,262 km (0.12 R)
• M41: 19,458,045 km (0.075 R)
• M42: 19,954,411 km (0.103 R)
• M43: 20,580,777 km (0.097 R)
• M44: 21,340,884 km (0.086 R)
• M45: 21,468,491 km (0.077 R)
• M46: 23,149,971 km (0.094 R)
• M47: 23,346,692 km (0.049 R)
• M48: 23,741,930 km (0.102 R)
• M49: 24,338,826 km (0.111 R)
• M50: 24,739,449 km (0.068 R)
• M51: 27,465,720 km (0.112 R)
• M52: 27,813,236 km (0.104 R)
• M53: 27,882,799 km (0.098 R)
• M54: 28,793,850 km (0.11 R)
• M55: 29,075,992 km (0.048 R)
• M56: 29,430,090 km (0.073 R)
• M57: 31,077,312 km (0.11 R)
• M58: 31,875,716 km (0.067 R)
• M59: 32,387,341 km (0.081 R)
• M60: 32,975,260 km (0.084 R)
• M61: 34,087,072 km (0.104 R)
• M62: 34,161,721 km (0.092 R)
• M63: 34,385,669 km (0.065 R)
• M64: 35,135,902 km (0.115 R)
• M65: 35,437,641 km (0.094 R)
• M66: 35,664,432 km (0.052 R)
• M67: 35,891,671 km (0.101 R)
• M68: 36,576,231 km (0.058 R)
• M69: 37,035,197 km (0.085 R)
• M70: 38,345,525 km (0.115 R)
• M71: 39,201,524 km (0.094 R)
• M72: 41,488,127 km (0.053 R)
• M73: 41,966,691 km (0.107 R)
• M74: 43,251,587 km (0.107 R)
• M75: 43,817,815 km (0.032 R)
• M76: 43,979,979 km (0.032 R)
• M77: 46,685,456 km (0.098 R)
• M78: 48,100,054 km (0.096 R)
• M79: 49,275,594 km (0.111 R)
• M80: 50,886,015 km (0.077 R)
• M81: 52,083,695 km (0.084 R)
• M82: 52,772,145 km (0.103 R)
• M83: 53,897,570 km (0.081 R)
• M84: 54,071,402 km (0.05 R)
• M85: 54,419,517 km (0.118 R)
• M86: 55,205,803 km (0.086 R)
• M87: 55,380,982 km (0.089 R)
• M88: 57,853,386 km (0.11 R)
• M89: 58,387,899 km (0.099 R)
• M90: 59,192,736 km (0.073 R)
• M91: 60,001,312 km (0.095 R)
• M92: 60,181,428 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.9

Radius: 5.8

Gravity: 21.52 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.75 AU - 17.57 AU

Year: 23156 Days

Day: 19.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,078,481 km

• M1: 229,034 km (0.097 R)
• M2: 430,094 km (0.119 R)
• M3: 1,143,526 km (0.05 R)
• M4: 1,825,842 km (0.099 R)
• M5: 2,004,163 km (0.089 R)
• M6: 2,040,515 km (0.12 R)
• M7: 2,077,017 km (0.114 R)
• M8: 2,532,842 km (0.108 R)
• M9: 2,935,709 km (0.109 R)
• M10: 4,260,248 km (0.102 R)
• M11: 4,640,975 km (0.103 R)
• M12: 4,933,588 km (0.111 R)
• M13: 6,215,941 km (0.104 R)
• M14: 6,430,165 km (0.11 R)
• M15: 6,921,295 km (0.088 R)
• M16: 7,537,788 km (0.104 R)
• M17: 8,113,441 km (0.077 R)
• M18: 8,762,845 km (0.092 R)
• M19: 9,674,943 km (0.109 R)
• M20: 10,236,683 km (0.05 R)
• M21: 11,261,279 km (0.081 R)
• M22: 12,318,038 km (0.087 R)
• M23: 12,519,846 km (0.064 R)
• M24: 12,858,386 km (0.1 R)
• M25: 14,666,725 km (0.115 R)
• M26: 15,455,554 km (0.092 R)
• M27: 18,284,600 km (0.079 R)
• M28: 19,993,905 km (0.063 R)
• M29: 20,389,442 km (0.093 R)
• M30: 20,468,729 km (0.095 R)
• M31: 21,349,112 km (0.091 R)
• M32: 21,591,311 km (0.071 R)
• M33: 23,063,803 km (0.058 R)
• M34: 23,146,680 km (0.107 R)
• M35: 24,907,148 km (0.045 R)
• M36: 25,247,333 km (0.102 R)
• M37: 26,018,361 km (0.068 R)
• M38: 28,112,133 km (0.092 R)
• M39: 28,555,092 km (0.115 R)
• M40: 30,259,311 km (0.111 R)
• M41: 30,986,656 km (0.095 R)
• M42: 31,261,018 km (0.089 R)
• M43: 32,365,948 km (0.049 R)
• M44: 32,551,449 km (0.055 R)
• M45: 35,374,810 km (0.096 R)
• M46: 35,757,182 km (0.098 R)
• M47: 36,140,751 km (0.118 R)
• M48: 36,525,966 km (0.116 R)
• M49: 36,622,307 km (0.091 R)
• M50: 38,373,499 km (0.061 R)
• M51: 39,259,268 km (0.112 R)
• M52: 40,052,287 km (0.108 R)
• M53: 41,151,233 km (0.106 R)
• M54: 43,378,595 km (0.09 R)
• M55: 43,992,994 km (0.112 R)
• M56: 46,165,454 km (0.109 R)
• M57: 47,633,159 km (0.054 R)
• M58: 48,160,940 km (0.114 R)
• M59: 51,368,618 km (0.078 R)
• M60: 51,909,863 km (0.111 R)
• M61: 52,998,187 km (0.118 R)
• M62: 53,216,750 km (0.08 R)
• M63: 54,093,992 km (0.09 R)
• M64: 54,754,915 km (0.082 R)
• M65: 55,197,126 km (0.092 R)
• M66: 56,084,990 km (0.117 R)
• M67: 56,196,440 km (0.1 R)
• M68: 57,201,588 km (0.069 R)
• M69: 58,663,907 km (0.087 R)
• M70: 59,683,566 km (0.07 R)
• M71: 59,797,261 km (0.102 R)
• M72: 60,937,795 km (0.114 R)
• M73: 61,970,320 km (0.11 R)
• M74: 63,124,467 km (0.048 R)
• M75: 63,704,159 km (0.083 R)
• M76: 65,219,585 km (0.105 R)
• M77: 65,805,560 km (0.051 R)
• M78: 66,982,895 km (0.092 R)
• M79: 67,337,442 km (0.089 R)
• M80: 68,761,913 km (0.072 R)
• M81: 70,316,235 km (0.086 R)
• M82: 71,157,873 km (0.112 R)
• M83: 73,337,663 km (0.078 R)
• M84: 74,925,495 km (0.075 R)
• M85: 75,048,016 km (0.113 R)
• M86: 75,908,204 km (0.085 R)
• M87: 76,031,323 km (0.112 R)
• M88: 77,886,486 km (0.11 R)
• M89: 78,757,295 km (0.086 R)
• M90: 79,006,675 km (0.117 R)
• M91: 81,893,614 km (0.026 R)
• M92: 85,070,475 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.2

Radius: 3.7

Gravity: 20.03 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 17.67 AU - 20.53 AU

Year: 29754 Days

Day: 24.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,078,481 km

• M1: 130,300 km (0.115 R)
• M2: 284,386 km (0.12 R)
• M3: 369,956 km (0.06 R)
• M4: 652,247 km (0.118 R)
• M5: 697,276 km (0.064 R)
• M6: 766,539 km (0.12 R)
• M7: 1,340,995 km (0.084 R)
• M8: 2,252,346 km (0.044 R)
• M9: 2,674,212 km (0.092 R)
• M10: 3,588,404 km (0.117 R)
• M11: 3,790,062 km (0.108 R)
• M12: 4,078,487 km (0.07 R)
• M13: 4,545,980 km (0.043 R)
• M14: 5,119,987 km (0.104 R)
• M15: 5,530,633 km (0.108 R)
• M16: 5,904,478 km (0.084 R)
• M17: 6,578,267 km (0.068 R)
• M18: 7,074,184 km (0.098 R)
• M19: 7,326,705 km (0.097 R)
• M20: 8,686,550 km (0.051 R)
• M21: 9,284,792 km (0.073 R)
• M22: 9,505,748 km (0.067 R)
• M23: 9,896,348 km (0.115 R)
• M24: 10,808,745 km (0.117 R)
• M25: 12,408,246 km (0.035 R)
• M26: 12,957,719 km (0.038 R)
• M27: 13,142,622 km (0.092 R)
• M28: 13,204,406 km (0.107 R)
• M29: 14,716,990 km (0.073 R)
• M30: 15,168,327 km (0.047 R)
• M31: 17,018,852 km (0.068 R)
• M32: 18,939,240 km (0.117 R)
• M33: 20,138,117 km (0.063 R)
• M34: 21,216,269 km (0.094 R)
• M35: 21,579,792 km (0.088 R)
• M36: 21,945,409 km (0.036 R)
• M37: 23,129,028 km (0.053 R)
• M38: 23,203,677 km (0.119 R)
• M39: 24,030,205 km (0.057 R)
• M40: 28,305,114 km (0.08 R)
• M41: 28,865,657 km (0.048 R)
• M42: 32,138,859 km (0.109 R)
• M43: 32,639,862 km (0.091 R)
• M44: 32,723,637 km (0.117 R)
• M45: 34,413,644 km (0.101 R)
• M46: 34,926,166 km (0.066 R)
• M47: 35,355,213 km (0.081 R)
• M48: 37,263,483 km (0.111 R)
• M49: 37,438,662 km (0.071 R)
• M50: 37,701,805 km (0.118 R)
• M51: 38,849,520 km (0.066 R)
• M52: 39,116,103 km (0.063 R)
• M53: 40,098,363 km (0.097 R)
• M54: 40,908,136 km (0.084 R)
• M55: 41,450,877 km (0.051 R)
• M56: 44,850,489 km (0.103 R)
• M57: 45,223,436 km (0.088 R)
• M58: 45,316,785 km (0.072 R)
• M59: 45,690,930 km (0.118 R)
• M60: 47,766,899 km (0.117 R)
• M61: 48,147,626 km (0.102 R)
• M62: 48,529,400 km (0.101 R)
• M63: 49,680,705 km (0.066 R)
• M64: 50,356,438 km (0.079 R)
• M65: 50,646,958 km (0.065 R)
• M66: 50,743,897 km (0.099 R)
• M67: 51,035,164 km (0.117 R)
• M68: 51,132,403 km (0.112 R)
• M69: 53,188,177 km (0.052 R)
• M70: 54,971,533 km (0.095 R)
• M71: 56,071,077 km (0.097 R)
• M72: 57,278,781 km (0.12 R)
• M73: 57,683,144 km (0.075 R)
• M74: 59,924,718 km (0.109 R)
• M75: 60,027,193 km (0.116 R)
• M76: 62,610,150 km (0.069 R)
• M77: 66,817,739 km (0.112 R)
• M78: 67,776,961 km (0.063 R)
• M79: 68,848,082 km (0.056 R)
• M80: 71,006,929 km (0.076 R)
• M81: 71,224,145 km (0.114 R)
• M82: 71,441,361 km (0.091 R)
• M83: 71,659,026 km (0.044 R)
• M84: 71,767,783 km (0.067 R)
• M85: 72,094,804 km (0.053 R)
• M86: 72,422,124 km (0.069 R)
• M87: 72,859,549 km (0.101 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 10,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit