🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.5 AU - 0.68 AU

Year: 161 Days

Day: 40.8 Hours

Environment

Temp: 235 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.73 AU - 1.83 AU

Year: 842 Days

Day: 23.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,927,435 km

• M1: 89,460 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.14 AU - 2.36 AU

Year: 1197 Days

Day: 31.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.13 AU - 2.89 AU

Year: 1411 Days

Day: 26 Hours

Environment

Temp: -70 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,927,435 km

• M1: 73,303 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.86 AU - 4.14 AU

Year: 2323 Days

Day: 28.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.93 AU - 4.31 AU

Year: 2967 Days

Day: 38 Hours

Environment

Temp: -112 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.3

Radius: 12.3

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.52 AU - 8.04 AU

Year: 7699 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 73,927,435 km

• M1: 162,164 km (0.088 R)
• M2: 356,193 km (0.104 R)
• M3: 543,489 km (0.119 R)
• M4: 816,356 km (0.037 R)
• M5: 978,669 km (0.119 R)
• M6: 1,199,775 km (0.092 R)
• M7: 1,366,726 km (0.105 R)
• M8: 1,648,120 km (0.036 R)
• M9: 1,902,885 km (0.112 R)
• M10: 2,040,964 km (0.088 R)
• M11: 2,351,978 km (0.105 R)
• M12: 2,899,805 km (0.072 R)
• M13: 3,209,024 km (0.078 R)
• M14: 3,416,516 km (0.094 R)
• M15: 3,729,026 km (0.111 R)
• M16: 3,888,797 km (0.094 R)
• M17: 3,991,720 km (0.073 R)
• M18: 4,155,230 km (0.106 R)
• M19: 4,321,134 km (0.078 R)
• M20: 4,535,359 km (0.119 R)
• M21: 4,674,933 km (0.118 R)
• M22: 4,990,286 km (0.034 R)
• M23: 5,182,968 km (0.072 R)
• M24: 5,312,819 km (0.099 R)
• M25: 5,725,410 km (0.058 R)
• M26: 5,826,089 km (0.103 R)
• M27: 6,165,676 km (0.086 R)
• M28: 6,424,780 km (0.11 R)
• M29: 7,115,024 km (0.035 R)
• M30: 7,223,333 km (0.11 R)
• M31: 7,423,346 km (0.058 R)
• M32: 7,588,352 km (0.105 R)
• M33: 7,922,105 km (0.114 R)
• M34: 8,015,604 km (0.105 R)
• M35: 8,166,099 km (0.066 R)
• M36: 8,508,080 km (0.053 R)
• M37: 8,642,419 km (0.107 R)
• M38: 8,758,058 km (0.074 R)
• M39: 8,854,848 km (0.087 R)
• M40: 9,147,461 km (0.078 R)
• M41: 9,462,963 km (0.116 R)
• M42: 9,722,066 km (0.118 R)
• M43: 9,882,735 km (0.113 R)
• M44: 10,308,490 km (0.072 R)
• M45: 10,472,300 km (0.118 R)
• M46: 10,927,227 km (0.09 R)
• M47: 11,452,016 km (0.078 R)
• M48: 11,792,202 km (0.028 R)
• M49: 11,963,641 km (0.055 R)
• M50: 12,071,202 km (0.038 R)
• M51: 12,965,049 km (0.111 R)
• M52: 13,119,883 km (0.036 R)
• M53: 13,835,110 km (0.054 R)
• M54: 14,609,130 km (0.067 R)
• M55: 14,839,361 km (0.063 R)
• M56: 15,326,900 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.8

Radius: 3.3

Gravity: 75.19 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 13.36 AU - 13.8 AU

Year: 17754 Days

Day: 23.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,927,435 km

• M1: 84,672 km (0.11 R)
• M2: 206,295 km (0.116 R)
• M3: 284,236 km (0.072 R)
• M4: 409,150 km (0.104 R)
• M5: 467,793 km (0.118 R)
• M6: 593,305 km (0.106 R)
• M7: 728,990 km (0.053 R)
• M8: 1,572,124 km (0.029 R)
• M9: 1,791,435 km (0.1 R)
• M10: 1,888,374 km (0.086 R)
• M11: 1,920,986 km (0.075 R)
• M12: 1,953,898 km (0.095 R)
• M13: 2,223,772 km (0.111 R)
• M14: 2,505,166 km (0.094 R)
• M15: 3,335,434 km (0.082 R)
• M16: 3,616,080 km (0.096 R)
• M17: 4,072,054 km (0.041 R)
• M18: 4,157,026 km (0.055 R)
• M19: 4,502,298 km (0.105 R)
• M20: 4,901,574 km (0.072 R)
• M21: 4,991,931 km (0.075 R)
• M22: 5,220,068 km (0.073 R)
• M23: 5,828,931 km (0.114 R)
• M24: 7,891,138 km (0.099 R)
• M25: 9,753,183 km (0.112 R)
• M26: 10,967,618 km (0.113 R)
• M27: 11,144,892 km (0.102 R)
• M28: 12,045,770 km (0.082 R)
• M29: 12,351,249 km (0.102 R)
• M30: 12,659,271 km (0.11 R)
• M31: 13,661,726 km (0.038 R)
• M32: 15,081,261 km (0.12 R)
• M33: 16,546,871 km (0.085 R)
• M34: 19,898,162 km (0.119 R)
• M35: 20,694,771 km (0.112 R)
• M36: 20,767,625 km (0.113 R)
• M37: 20,840,779 km (0.116 R)
• M38: 20,987,085 km (0.082 R)
• M39: 21,207,144 km (0.084 R)
• M40: 21,354,348 km (0.119 R)
• M41: 21,723,705 km (0.11 R)
• M42: 22,995,287 km (0.04 R)
• M43: 23,222,077 km (0.116 R)
• M44: 23,983,830 km (0.045 R)
• M45: 24,137,168 km (0.096 R)
• M46: 25,531,569 km (0.054 R)
• M47: 26,475,532 km (0.116 R)
• M48: 27,031,438 km (0.054 R)
• M49: 29,950,840 km (0.04 R)
• M50: 31,363,792 km (0.111 R)
• M51: 31,531,342 km (0.111 R)
• M52: 32,036,085 km (0.112 R)
• M53: 32,798,286 km (0.115 R)
• M54: 35,294,177 km (0.097 R)
• M55: 38,297,204 km (0.111 R)
• M56: 39,829,236 km (0.088 R)
• M57: 40,010,699 km (0.077 R)
• M58: 40,101,654 km (0.04 R)
• M59: 40,283,565 km (0.049 R)
• M60: 40,465,775 km (0.037 R)
• M61: 40,557,030 km (0.102 R)
• M62: 41,564,871 km (0.113 R)
• M63: 42,581,089 km (0.111 R)
• M64: 42,766,740 km (0.05 R)
• M65: 45,109,592 km (0.11 R)
• M66: 47,879,247 km (0.093 R)
• M67: 48,555,878 km (0.092 R)
• M68: 49,138,413 km (0.098 R)
• M69: 49,333,189 km (0.108 R)
• M70: 51,788,539 km (0.106 R)
• M71: 52,383,639 km (0.066 R)
• M72: 56,612,771 km (0.087 R)
• M73: 57,943,893 km (0.088 R)
• M74: 58,149,590 km (0.063 R)
• M75: 58,458,510 km (0.1 R)
• M76: 58,664,805 km (0.071 R)
• M77: 58,768,177 km (0.11 R)
• M78: 59,388,859 km (0.095 R)
• M79: 62,419,412 km (0.068 R)
• M80: 64,112,860 km (0.101 R)
• M81: 64,219,224 km (0.116 R)
• M82: 65,714,156 km (0.101 R)
• M83: 66,036,090 km (0.074 R)
• M84: 66,681,306 km (0.111 R)
• M85: 67,220,606 km (0.08 R)
• M86: 67,328,616 km (0.109 R)
• M87: 67,653,094 km (0.055 R)
• M88: 70,048,305 km (0.075 R)
• M89: 71,586,770 km (0.076 R)
• M90: 72,360,340 km (0.078 R)
• M91: 72,471,043 km (0.113 R)
• M92: 72,581,745 km (0.05 R)
• M93: 74,250,210 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.7

Radius: 3

Gravity: 60.97 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 14.48 AU - 15.66 AU

Year: 20754 Days

Day: 22.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 159.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,927,435 km

• M1: 273,465 km (0.109 R)
• M2: 358,436 km (0.103 R)
• M3: 552,465 km (0.074 R)
• M4: 682,765 km (0.099 R)
• M5: 945,758 km (0.097 R)
• M6: 996,621 km (0.107 R)
• M7: 1,209,349 km (0.114 R)
• M8: 1,292,825 km (0.111 R)
• M9: 1,554,023 km (0.113 R)
• M10: 1,675,347 km (0.076 R)
• M11: 1,737,130 km (0.11 R)
• M12: 1,863,092 km (0.104 R)
• M13: 2,258,180 km (0.042 R)
• M14: 2,714,453 km (0.101 R)
• M15: 2,934,512 km (0.107 R)
• M16: 4,757,661 km (0.093 R)
• M17: 5,066,880 km (0.046 R)
• M18: 5,246,397 km (0.101 R)
• M19: 5,985,560 km (0.103 R)
• M20: 7,456,556 km (0.106 R)
• M21: 8,074,695 km (0.09 R)
• M22: 8,284,281 km (0.096 R)
• M23: 9,912,953 km (0.089 R)
• M24: 10,477,236 km (0.096 R)
• M25: 10,705,822 km (0.112 R)
• M26: 12,835,946 km (0.084 R)
• M27: 13,574,212 km (0.086 R)
• M28: 14,074,018 km (0.12 R)
• M29: 14,326,090 km (0.073 R)
• M30: 16,001,138 km (0.032 R)
• M31: 16,396,375 km (0.107 R)
• M32: 16,928,345 km (0.06 R)
• M33: 17,062,236 km (0.063 R)
• M34: 17,330,913 km (0.052 R)
• M35: 18,488,950 km (0.103 R)
• M36: 18,557,915 km (0.081 R)
• M37: 20,165,793 km (0.118 R)
• M38: 20,521,238 km (0.101 R)
• M39: 21,022,241 km (0.07 R)
• M40: 21,817,653 km (0.114 R)
• M41: 22,328,978 km (0.114 R)
• M42: 23,289,097 km (0.119 R)
• M43: 23,661,895 km (0.115 R)
• M44: 23,736,694 km (0.072 R)
• M45: 23,886,442 km (0.11 R)
• M46: 24,792,107 km (0.088 R)
• M47: 26,017,014 km (0.045 R)
• M48: 27,890,728 km (0.086 R)
• M49: 32,014,393 km (0.05 R)
• M50: 34,357,694 km (0.029 R)
• M51: 34,612,011 km (0.062 R)
• M52: 35,293,279 km (0.113 R)
• M53: 37,799,642 km (0.114 R)
• M54: 37,887,007 km (0.112 R)
• M55: 41,439,657 km (0.104 R)
• M56: 42,616,843 km (0.039 R)
• M57: 42,981,413 km (0.068 R)
• M58: 43,621,692 km (0.116 R)
• M59: 44,819,073 km (0.076 R)
• M60: 46,869,910 km (0.114 R)
• M61: 48,285,705 km (0.074 R)
• M62: 48,665,534 km (0.115 R)
• M63: 48,760,678 km (0.103 R)
• M64: 50,003,088 km (0.042 R)
• M65: 54,185,845 km (0.075 R)
• M66: 54,778,402 km (0.059 R)
• M67: 54,976,320 km (0.029 R)
• M68: 59,493,278 km (0.061 R)
• M69: 59,798,607 km (0.108 R)
• M70: 60,513,087 km (0.106 R)
• M71: 61,127,784 km (0.072 R)
• M72: 61,435,806 km (0.079 R)
• M73: 62,363,313 km (0.108 R)
• M74: 62,776,951 km (0.113 R)
• M75: 62,880,473 km (0.113 R)
• M76: 66,540,684 km (0.114 R)
• M77: 66,751,916 km (0.115 R)
• M78: 68,130,311 km (0.077 R)
• M79: 69,839,766 km (0.086 R)
• M80: 70,269,261 km (0.051 R)
• M81: 70,915,225 km (0.113 R)
• M82: 71,023,085 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.6

Radius: 5.9

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 15.64 AU - 22.04 AU

Year: 29011 Days

Day: 15.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,927,435 km

• M1: 126,261 km (0.103 R)
• M2: 208,988 km (0.101 R)
• M3: 266,733 km (0.028 R)
• M4: 664,215 km (0.114 R)
• M5: 850,015 km (0.094 R)
• M6: 899,083 km (0.111 R)
• M7: 949,049 km (0.063 R)
• M8: 1,325,587 km (0.12 R)
• M9: 1,500,167 km (0.119 R)
• M10: 1,620,743 km (0.049 R)
• M11: 1,968,558 km (0.111 R)
• M12: 2,134,313 km (0.077 R)
• M13: 3,067,056 km (0.07 R)
• M14: 3,143,500 km (0.111 R)
• M15: 3,415,918 km (0.066 R)
• M16: 3,983,642 km (0.036 R)
• M17: 4,025,230 km (0.046 R)
• M18: 4,321,134 km (0.083 R)
• M19: 5,997,827 km (0.079 R)
• M20: 6,481,926 km (0.041 R)
• M21: 7,590,596 km (0.047 R)
• M22: 7,642,357 km (0.059 R)
• M23: 8,272,912 km (0.05 R)
• M24: 8,433,281 km (0.038 R)
• M25: 10,205,417 km (0.114 R)
• M26: 10,840,311 km (0.109 R)
• M27: 11,015,789 km (0.07 R)
• M28: 11,966,932 km (0.114 R)
• M29: 12,027,220 km (0.067 R)
• M30: 12,087,658 km (0.058 R)
• M31: 12,269,569 km (0.041 R)
• M32: 12,636,083 km (0.094 R)
• M33: 13,567,928 km (0.095 R)
• M34: 13,820,150 km (0.086 R)
• M35: 15,039,224 km (0.09 R)
• M36: 15,104,448 km (0.078 R)
• M37: 16,627,803 km (0.099 R)
• M38: 17,033,214 km (0.112 R)
• M39: 17,169,048 km (0.115 R)
• M40: 17,853,758 km (0.119 R)
• M41: 19,249,656 km (0.051 R)
• M42: 20,104,009 km (0.084 R)
• M43: 20,680,410 km (0.101 R)
• M44: 20,970,630 km (0.059 R)
• M45: 21,408,502 km (0.08 R)
• M46: 23,870,285 km (0.039 R)
• M47: 24,327,456 km (0.098 R)
• M48: 24,557,089 km (0.109 R)
• M49: 24,864,363 km (0.102 R)
• M50: 27,051,185 km (0.084 R)
• M51: 27,767,010 km (0.077 R)
• M52: 28,650,386 km (0.074 R)
• M53: 30,115,697 km (0.092 R)
• M54: 30,362,234 km (0.116 R)
• M55: 31,023,008 km (0.111 R)
• M56: 33,203,397 km (0.091 R)
• M57: 34,311,917 km (0.117 R)
• M58: 36,040,820 km (0.039 R)
• M59: 36,828,153 km (0.031 R)
• M60: 37,091,894 km (0.111 R)
• M61: 37,532,759 km (0.077 R)
• M62: 37,975,270 km (0.104 R)
• M63: 39,582,998 km (0.101 R)
• M64: 39,762,964 km (0.069 R)
• M65: 40,485,672 km (0.079 R)
• M66: 41,395,227 km (0.081 R)
• M67: 42,587,522 km (0.104 R)
• M68: 44,443,882 km (0.046 R)
• M69: 45,381,860 km (0.068 R)
• M70: 46,137,031 km (0.114 R)
• M71: 46,326,421 km (0.075 R)
• M72: 47,086,827 km (0.057 R)
• M73: 47,755,530 km (0.12 R)
• M74: 47,947,015 km (0.103 R)
• M75: 48,234,991 km (0.118 R)
• M76: 49,198,850 km (0.108 R)
• M77: 49,683,098 km (0.077 R)
• M78: 50,363,918 km (0.077 R)
• M79: 52,523,214 km (0.114 R)
• M80: 54,512,267 km (0.107 R)
• M81: 55,616,748 km (0.074 R)
• M82: 60,107,976 km (0.042 R)
• M83: 62,292,105 km (0.083 R)
• M84: 62,815,996 km (0.092 R)
• M85: 64,820,009 km (0.079 R)
• M86: 65,138,354 km (0.071 R)
• M87: 65,350,932 km (0.118 R)
• M88: 66,096,528 km (0.105 R)
• M89: 68,674,249 km (0.077 R)
• M90: 71,394,237 km (0.099 R)
• M91: 71,503,743 km (0.078 R)
• M92: 72,271,928 km (0.042 R)
• M93: 73,153,359 km (0.044 R)
• M94: 73,705,973 km (0.092 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 18,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit