🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.8 AU - 0.84 AU

Year: 311 Days

Day: 20.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 41,333,573 km

• M1: 43,683 km (0.101 R)
• M2: 134,339 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.84 AU - 0.84 AU

Year: 323 Days

Day: 25.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,333,573 km

• M1: 724,951 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.64 AU - 2.46 AU

Year: 1230 Days

Day: 42.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.7

Radius: 12.5

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.41 AU - 3.53 AU

Year: 2144 Days

Day: 6 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 41,333,573 km

• M1: 157,676 km (0.1 R)
• M2: 326,572 km (0.12 R)
• M3: 406,308 km (0.109 R)
• M4: 513,569 km (0.101 R)
• M5: 659,278 km (0.12 R)
• M6: 925,861 km (0.117 R)
• M7: 1,185,114 km (0.075 R)
• M8: 1,422,526 km (0.1 R)
• M9: 1,627,774 km (0.075 R)
• M10: 1,823,149 km (0.097 R)
• M11: 1,974,841 km (0.029 R)
• M12: 2,248,007 km (0.113 R)
• M13: 2,411,368 km (0.086 R)
• M14: 2,511,299 km (0.118 R)
• M15: 2,623,947 km (0.082 R)
• M16: 2,761,427 km (0.097 R)
• M17: 2,866,295 km (0.116 R)
• M18: 3,031,900 km (0.105 R)
• M19: 3,115,974 km (0.052 R)
• M20: 3,422,799 km (0.109 R)
• M21: 3,598,876 km (0.088 R)
• M22: 3,700,902 km (0.072 R)
• M23: 3,803,975 km (0.118 R)
• M24: 3,986,634 km (0.103 R)
• M25: 4,118,878 km (0.03 R)
• M26: 4,225,691 km (0.105 R)
• M27: 4,442,309 km (0.088 R)
• M28: 4,579,490 km (0.049 R)
• M29: 4,704,255 km (0.107 R)
• M30: 4,830,216 km (0.113 R)
• M31: 5,099,642 km (0.061 R)
• M32: 5,301,449 km (0.116 R)
• M33: 5,403,325 km (0.038 R)
• M34: 5,727,953 km (0.09 R)
• M35: 6,850,236 km (0.113 R)
• M36: 6,977,394 km (0.115 R)
• M37: 7,298,581 km (0.087 R)
• M38: 7,493,657 km (0.091 R)
• M39: 7,756,500 km (0.115 R)
• M40: 7,872,588 km (0.101 R)
• M41: 7,955,764 km (0.077 R)
• M42: 8,089,505 km (0.086 R)
• M43: 8,631,797 km (0.077 R)
• M44: 9,273,722 km (0.09 R)
• M45: 9,662,676 km (0.089 R)
• M46: 9,823,344 km (0.089 R)
• M47: 10,165,475 km (0.103 R)
• M48: 10,328,985 km (0.066 R)
• M49: 10,420,090 km (0.111 R)
• M50: 10,511,644 km (0.108 R)
• M51: 10,713,751 km (0.042 R)
• M52: 10,843,003 km (0.088 R)
• M53: 10,972,854 km (0.103 R)
• M54: 11,140,553 km (0.072 R)
• M55: 11,252,901 km (0.055 R)
• M56: 11,648,887 km (0.119 R)
• M57: 12,030,212 km (0.053 R)
• M58: 12,164,700 km (0.043 R)
• M59: 12,357,682 km (0.097 R)
• M60: 12,474,069 km (0.077 R)
• M61: 12,590,606 km (0.065 R)
• M62: 12,864,220 km (0.099 R)
• M63: 13,258,410 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802

Radius: 13.5

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.95 AU - 3.61 AU

Year: 2489 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 41,333,573 km

• M1: 215,720 km (0.105 R)
• M2: 326,423 km (0.1 R)
• M3: 650,452 km (0.094 R)
• M4: 971,339 km (0.048 R)
• M5: 1,140,085 km (0.103 R)
• M6: 1,262,307 km (0.058 R)
• M7: 1,354,160 km (0.117 R)
• M8: 1,448,407 km (0.083 R)
• M9: 1,532,780 km (0.117 R)
• M10: 1,796,521 km (0.112 R)
• M11: 2,675,259 km (0.096 R)
• M12: 2,964,132 km (0.099 R)
• M13: 3,167,735 km (0.066 R)
• M14: 3,408,587 km (0.064 R)
• M15: 3,589,003 km (0.1 R)
• M16: 3,874,286 km (0.086 R)
• M17: 3,993,964 km (0.085 R)
• M18: 4,307,371 km (0.109 R)
• M19: 4,449,190 km (0.057 R)
• M20: 4,701,412 km (0.11 R)
• M21: 5,163,520 km (0.083 R)
• M22: 5,371,461 km (0.095 R)
• M23: 5,659,587 km (0.047 R)
• M24: 6,071,729 km (0.076 R)
• M25: 6,291,488 km (0.059 R)
• M26: 6,656,806 km (0.116 R)
• M27: 6,904,241 km (0.066 R)
• M28: 7,365,750 km (0.086 R)
• M29: 8,675,330 km (0.114 R)
• M30: 8,877,886 km (0.079 R)
• M31: 8,991,131 km (0.074 R)
• M32: 9,310,971 km (0.092 R)
• M33: 9,564,689 km (0.094 R)
• M34: 9,844,288 km (0.099 R)
• M35: 10,340,055 km (0.094 R)
• M36: 10,435,499 km (0.097 R)
• M37: 10,747,410 km (0.119 R)
• M38: 11,086,848 km (0.111 R)
• M39: 11,208,920 km (0.073 R)
• M40: 11,306,906 km (0.083 R)
• M41: 11,875,977 km (0.026 R)
• M42: 12,000,891 km (0.119 R)
• M43: 12,126,403 km (0.045 R)
• M44: 12,403,758 km (0.037 R)
• M45: 13,016,361 km (0.114 R)
• M46: 13,482,209 km (0.07 R)
• M47: 13,691,048 km (0.093 R)
• M48: 14,006,400 km (0.092 R)
• M49: 14,430,510 km (0.08 R)
• M50: 14,563,951 km (0.068 R)
• M51: 14,697,841 km (0.109 R)
• M52: 14,966,669 km (0.099 R)
• M53: 15,182,987 km (0.101 R)
• M54: 15,373,126 km (0.066 R)
• M55: 15,591,389 km (0.101 R)
• M56: 15,728,271 km (0.116 R)
• M57: 16,810,163 km (0.062 R)
• M58: 17,402,720 km (0.096 R)
• M59: 17,601,685 km (0.076 R)
• M60: 17,858,695 km (0.081 R)
• M61: 18,059,455 km (0.097 R)
• M62: 18,376,453 km (0.116 R)
• M63: 18,463,220 km (0.075 R)
• M64: 18,608,180 km (0.038 R)
• M65: 18,957,491 km (0.099 R)
• M66: 19,074,477 km (0.115 R)
• M67: 19,279,725 km (0.119 R)
• M68: 19,781,177 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.8

Radius: 9.8

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.1 AU - 5.94 AU

Year: 4712 Days

Day: 13.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,333,573 km

• M1: 138,976 km (0.062 R)
• M2: 210,484 km (0.101 R)
• M3: 288,574 km (0.073 R)
• M4: 381,624 km (0.07 R)
• M5: 447,447 km (0.043 R)
• M6: 626,965 km (0.067 R)
• M7: 768,634 km (0.064 R)
• M8: 831,016 km (0.037 R)
• M9: 908,209 km (0.074 R)
• M10: 1,228,199 km (0.08 R)
• M11: 1,393,654 km (0.104 R)
• M12: 1,518,718 km (0.081 R)
• M13: 2,199,537 km (0.091 R)
• M14: 2,610,632 km (0.119 R)
• M15: 2,707,422 km (0.113 R)
• M16: 2,785,812 km (0.113 R)
• M17: 3,503,732 km (0.117 R)
• M18: 3,567,760 km (0.104 R)
• M19: 3,740,844 km (0.112 R)
• M20: 4,600,135 km (0.051 R)
• M21: 5,149,009 km (0.113 R)
• M22: 5,769,242 km (0.093 R)
• M23: 6,386,931 km (0.1 R)
• M24: 6,998,488 km (0.103 R)
• M25: 7,242,931 km (0.048 R)
• M26: 7,490,216 km (0.08 R)
• M27: 7,601,068 km (0.091 R)
• M28: 7,740,343 km (0.1 R)
• M29: 8,363,119 km (0.118 R)
• M30: 8,478,160 km (0.104 R)
• M31: 8,855,596 km (0.075 R)
• M32: 8,972,731 km (0.048 R)
• M33: 9,120,085 km (0.106 R)
• M34: 9,446,956 km (0.08 R)
• M35: 10,203,921 km (0.102 R)
• M36: 10,667,525 km (0.107 R)
• M37: 10,823,705 km (0.094 R)
• M38: 10,886,387 km (0.096 R)
• M39: 10,980,484 km (0.109 R)
• M40: 11,264,720 km (0.109 R)
• M41: 11,328,149 km (0.104 R)
• M42: 11,423,742 km (0.102 R)
• M43: 12,294,851 km (0.105 R)
• M44: 12,524,184 km (0.061 R)
• M45: 12,623,068 km (0.111 R)
• M46: 12,821,286 km (0.12 R)
• M47: 13,087,271 km (0.095 R)
• M48: 13,422,220 km (0.037 R)
• M49: 13,523,199 km (0.115 R)
• M50: 13,692,244 km (0.107 R)
• M51: 14,100,646 km (0.114 R)
• M52: 14,478,680 km (0.109 R)
• M53: 14,582,352 km (0.103 R)
• M54: 15,526,314 km (0.055 R)
• M55: 16,130,839 km (0.103 R)
• M56: 16,453,971 km (0.07 R)
• M57: 16,598,333 km (0.106 R)
• M58: 17,583,584 km (0.084 R)
• M59: 18,250,791 km (0.057 R)
• M60: 18,512,587 km (0.109 R)
• M61: 18,775,580 km (0.077 R)
• M62: 18,850,828 km (0.113 R)
• M63: 19,115,466 km (0.11 R)
• M64: 19,457,447 km (0.105 R)
• M65: 19,648,334 km (0.116 R)
• M66: 19,916,563 km (0.089 R)
• M67: 19,993,456 km (0.091 R)
• M68: 20,689,834 km (0.064 R)
• M69: 21,433,336 km (0.086 R)
• M70: 22,345,284 km (0.076 R)
• M71: 23,269,799 km (0.104 R)
• M72: 23,961,091 km (0.1 R)
• M73: 24,206,731 km (0.086 R)
• M74: 25,114,491 km (0.049 R)
• M75: 25,447,346 km (0.09 R)
• M76: 25,530,821 km (0.029 R)
• M77: 25,907,509 km (0.093 R)
• M78: 26,201,618 km (0.049 R)
• M79: 26,793,427 km (0.055 R)
• M80: 27,048,342 km (0.073 R)
• M81: 27,346,790 km (0.111 R)
• M82: 27,560,715 km (0.054 R)
• M83: 28,076,229 km (0.09 R)
• M84: 28,681,801 km (0.093 R)
• M85: 28,812,101 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.8

Radius: 12.1

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.96 AU - 8.62 AU

Year: 8247 Days

Day: 6.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,333,573 km

• M1: 176,825 km (0.044 R)
• M2: 259,403 km (0.099 R)
• M3: 420,819 km (0.078 R)
• M4: 511,326 km (0.113 R)
• M5: 639,680 km (0.096 R)
• M6: 716,424 km (0.115 R)
• M7: 813,364 km (0.087 R)
• M8: 1,555,519 km (0.106 R)
• M9: 1,796,072 km (0.107 R)
• M10: 1,955,693 km (0.116 R)
• M11: 2,564,108 km (0.099 R)
• M12: 2,718,642 km (0.095 R)
• M13: 2,983,281 km (0.076 R)
• M14: 3,064,363 km (0.08 R)
• M15: 3,146,193 km (0.094 R)
• M16: 3,480,993 km (0.118 R)
• M17: 3,595,136 km (0.083 R)
• M18: 3,739,648 km (0.053 R)
• M19: 3,945,345 km (0.048 R)
• M20: 4,064,425 km (0.101 R)
• M21: 4,584,576 km (0.058 R)
• M22: 5,223,509 km (0.101 R)
• M23: 5,354,706 km (0.098 R)
• M24: 5,721,221 km (0.086 R)
• M25: 5,856,607 km (0.082 R)
• M26: 7,340,917 km (0.106 R)
• M27: 7,823,071 km (0.068 R)
• M28: 8,277,400 km (0.079 R)
• M29: 9,570,524 km (0.032 R)
• M30: 10,467,213 km (0.089 R)
• M31: 10,591,679 km (0.066 R)
• M32: 10,674,855 km (0.096 R)
• M33: 11,178,701 km (0.112 R)
• M34: 12,122,364 km (0.093 R)
• M35: 13,360,287 km (0.087 R)
• M36: 13,994,282 km (0.067 R)
• M37: 14,131,464 km (0.044 R)
• M38: 14,684,527 km (0.108 R)
• M39: 15,338,718 km (0.032 R)
• M40: 15,480,088 km (0.082 R)
• M41: 16,289,712 km (0.077 R)
• M42: 18,099,248 km (0.098 R)
• M43: 18,198,880 km (0.115 R)
• M44: 19,103,648 km (0.083 R)
• M45: 19,306,652 km (0.079 R)
• M46: 19,561,567 km (0.098 R)
• M47: 19,868,841 km (0.103 R)
• M48: 20,384,655 km (0.075 R)
• M49: 20,540,236 km (0.082 R)
• M50: 20,748,177 km (0.11 R)
• M51: 22,330,923 km (0.108 R)
• M52: 22,544,848 km (0.066 R)
• M53: 22,705,815 km (0.116 R)
• M54: 23,461,733 km (0.085 R)
• M55: 23,897,512 km (0.078 R)
• M56: 25,220,705 km (0.113 R)
• M57: 25,555,206 km (0.042 R)
• M58: 26,228,695 km (0.098 R)
• M59: 26,454,439 km (0.101 R)
• M60: 26,680,930 km (0.028 R)
• M61: 29,272,264 km (0.115 R)
• M62: 30,094,753 km (0.092 R)
• M63: 30,212,936 km (0.105 R)
• M64: 30,746,402 km (0.079 R)
• M65: 30,984,561 km (0.11 R)
• M66: 34,012,123 km (0.097 R)
• M67: 34,135,242 km (0.035 R)
• M68: 34,566,982 km (0.099 R)
• M69: 36,124,146 km (0.114 R)
• M70: 36,879,765 km (0.12 R)
• M71: 37,322,874 km (0.09 R)
• M72: 37,576,891 km (0.098 R)
• M73: 38,342,533 km (0.103 R)
• M74: 38,662,971 km (0.107 R)
• M75: 40,865,800 km (0.118 R)
• M76: 41,324,467 km (0.117 R)
• M77: 43,442,474 km (0.071 R)
• M78: 43,575,915 km (0.046 R)
• M79: 43,776,526 km (0.098 R)
• M80: 45,053,942 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.6

Radius: 3

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 12.01 AU - 14.57 AU

Year: 20299 Days

Day: 19.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 41,333,573 km

• M1: 38,596 km (0.107 R)
• M2: 392,694 km (0.074 R)
• M3: 644,168 km (0.105 R)
• M4: 753,524 km (0.034 R)
• M5: 785,838 km (0.075 R)
• M6: 1,189,752 km (0.105 R)
• M7: 1,422,377 km (0.119 R)
• M8: 1,564,495 km (0.05 R)
• M9: 3,034,593 km (0.11 R)
• M10: 4,533,115 km (0.055 R)
• M11: 6,755,241 km (0.068 R)
• M12: 8,333,050 km (0.097 R)
• M13: 8,369,253 km (0.065 R)
• M14: 9,596,554 km (0.1 R)
• M15: 9,787,291 km (0.081 R)
• M16: 10,172,655 km (0.106 R)
• M17: 11,803,721 km (0.103 R)
• M18: 12,586,566 km (0.028 R)
• M19: 12,837,292 km (0.085 R)
• M20: 13,343,681 km (0.063 R)
• M21: 14,028,840 km (0.028 R)
• M22: 14,681,535 km (0.078 R)
• M23: 15,299,673 km (0.032 R)
• M24: 15,344,104 km (0.084 R)
• M25: 16,333,395 km (0.111 R)
• M26: 19,615,273 km (0.049 R)
• M27: 19,663,593 km (0.075 R)
• M28: 21,131,447 km (0.072 R)
• M29: 23,501,077 km (0.075 R)
• M30: 24,015,993 km (0.116 R)
• M31: 24,430,529 km (0.076 R)
• M32: 24,534,649 km (0.11 R)
• M33: 26,112,458 km (0.068 R)
• M34: 30,589,324 km (0.103 R)
• M35: 31,943,783 km (0.1 R)
• M36: 34,186,105 km (0.05 R)
• M37: 34,944,716 km (0.07 R)
• M38: 35,237,928 km (0.104 R)
• M39: 35,532,037 km (0.118 R)
• M40: 35,590,979 km (0.061 R)
• M41: 36,537,934 km (0.072 R)
• M42: 37,193,771 km (0.111 R)
• M43: 38,577,701 km (0.114 R)
• M44: 39,611,272 km (0.104 R)
• M45: 40,407,881 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 13,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit