🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.52 AU - 0.64 AU

Year: 199 Days

Day: 26.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 50,112,680 km

• M1: 24,384 km (0.118 R)
• M2: 93,499 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.68 AU - 0.92 AU

Year: 322 Days

Day: 25.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,112,680 km

• M1: 350,957 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.12 AU - 1.46 AU

Year: 659 Days

Day: 25.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.78 AU - 1.8 AU

Year: 1077 Days

Day: 14.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.4

Radius: 10.3

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.96 AU - 3.24 AU

Year: 1885 Days

Day: 11.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 50,112,680 km

• M1: 182,061 km (0.108 R)
• M2: 589,565 km (0.094 R)
• M3: 715,078 km (0.047 R)
• M4: 858,991 km (0.087 R)
• M5: 1,050,626 km (0.045 R)
• M6: 1,176,587 km (0.073 R)
• M7: 1,465,461 km (0.118 R)
• M8: 1,869,674 km (0.113 R)
• M9: 1,988,006 km (0.116 R)
• M10: 2,195,349 km (0.095 R)
• M11: 2,422,588 km (0.104 R)
• M12: 2,684,085 km (0.102 R)
• M13: 2,750,955 km (0.081 R)
• M14: 2,913,718 km (0.118 R)
• M15: 3,107,746 km (0.098 R)
• M16: 3,192,119 km (0.077 R)
• M17: 3,392,281 km (0.037 R)
• M18: 3,537,690 km (0.098 R)
• M19: 3,730,073 km (0.073 R)
• M20: 3,880,270 km (0.079 R)
• M21: 3,986,634 km (0.067 R)
• M22: 4,343,275 km (0.118 R)
• M23: 4,469,685 km (0.106 R)
• M24: 4,774,865 km (0.086 R)
• M25: 5,524,949 km (0.104 R)
• M26: 5,817,861 km (0.111 R)
• M27: 6,098,208 km (0.106 R)
• M28: 6,365,090 km (0.11 R)
• M29: 6,472,950 km (0.045 R)
• M30: 6,855,173 km (0.105 R)
• M31: 6,947,325 km (0.072 R)
• M32: 7,226,176 km (0.102 R)
• M33: 7,527,615 km (0.072 R)
• M34: 7,603,611 km (0.047 R)
• M35: 7,910,287 km (0.093 R)
• M36: 8,123,464 km (0.12 R)
• M37: 8,318,988 km (0.092 R)
• M38: 8,496,261 km (0.06 R)
• M39: 8,635,088 km (0.113 R)
• M40: 9,015,516 km (0.105 R)
• M41: 9,258,612 km (0.113 R)
• M42: 9,483,308 km (0.106 R)
• M43: 9,834,265 km (0.066 R)
• M44: 10,000,917 km (0.035 R)
• M45: 10,105,486 km (0.065 R)
• M46: 10,463,922 km (0.052 R)
• M47: 10,869,482 km (0.096 R)
• M48: 10,934,108 km (0.115 R)
• M49: 11,236,745 km (0.107 R)
• M50: 11,389,185 km (0.104 R)
• M51: 11,608,196 km (0.039 R)
• M52: 11,850,695 km (0.11 R)
• M53: 12,206,289 km (0.114 R)
• M54: 12,318,188 km (0.036 R)
• M55: 12,882,621 km (0.053 R)
• M56: 13,271,276 km (0.114 R)
• M57: 13,340,241 km (0.108 R)
• M58: 13,594,258 km (0.12 R)
• M59: 13,780,058 km (0.074 R)
• M60: 13,966,607 km (0.107 R)
• M61: 14,318,760 km (0.042 R)
• M62: 14,436,793 km (0.089 R)
• M63: 14,673,756 km (0.055 R)
• M64: 14,745,114 km (0.11 R)
• M65: 14,912,065 km (0.036 R)
• M66: 15,756,396 km (0.082 R)
• M67: 15,927,087 km (0.072 R)
• M68: 16,566,468 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.5

Radius: 13.9

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.5 AU - 3.94 AU

Year: 3226 Days

Day: 13.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,112,680 km

• M1: 181,163 km (0.079 R)
• M2: 295,755 km (0.077 R)
• M3: 413,788 km (0.054 R)
• M4: 546,780 km (0.114 R)
• M5: 677,978 km (0.042 R)
• M6: 790,026 km (0.063 R)
• M7: 1,070,971 km (0.108 R)
• M8: 1,844,691 km (0.1 R)
• M9: 2,131,022 km (0.112 R)
• M10: 2,448,169 km (0.096 R)
• M11: 2,546,305 km (0.057 R)
• M12: 2,662,693 km (0.097 R)
• M13: 2,935,409 km (0.104 R)
• M14: 3,022,475 km (0.109 R)
• M15: 3,217,401 km (0.079 R)
• M16: 3,380,014 km (0.095 R)
• M17: 3,846,161 km (0.111 R)
• M18: 3,980,351 km (0.072 R)
• M19: 4,293,309 km (0.114 R)
• M20: 4,452,781 km (0.097 R)
• M21: 4,757,212 km (0.114 R)
• M22: 5,005,694 km (0.102 R)
• M23: 5,216,179 km (0.094 R)
• M24: 5,343,786 km (0.058 R)
• M25: 5,602,291 km (0.107 R)
• M26: 6,042,408 km (0.112 R)
• M27: 6,539,521 km (0.099 R)
• M28: 6,631,374 km (0.095 R)
• M29: 7,073,436 km (0.116 R)
• M30: 7,215,105 km (0.086 R)
• M31: 7,405,394 km (0.051 R)
• M32: 7,742,587 km (0.048 R)
• M33: 8,307,319 km (0.093 R)
• M34: 8,456,917 km (0.1 R)
• M35: 8,936,528 km (0.057 R)
• M36: 9,064,135 km (0.066 R)
• M37: 9,192,490 km (0.112 R)
• M38: 9,869,420 km (0.052 R)
• M39: 10,347,535 km (0.093 R)
• M40: 10,562,507 km (0.081 R)
• M41: 10,724,671 km (0.081 R)
• M42: 11,024,166 km (0.09 R)
• M43: 11,326,504 km (0.077 R)
• M44: 11,492,557 km (0.103 R)
• M45: 13,081,287 km (0.097 R)
• M46: 13,255,568 km (0.105 R)
• M47: 13,783,200 km (0.101 R)
• M48: 13,901,382 km (0.056 R)
• M49: 13,990,243 km (0.05 R)
• M50: 14,198,334 km (0.12 R)
• M51: 15,162,642 km (0.105 R)
• M52: 15,254,046 km (0.12 R)
• M53: 15,468,270 km (0.095 R)
• M54: 15,621,907 km (0.087 R)
• M55: 16,805,974 km (0.104 R)
• M56: 17,058,944 km (0.038 R)
• M57: 17,376,989 km (0.066 R)
• M58: 17,664,816 km (0.096 R)
• M59: 17,857,647 km (0.056 R)
• M60: 18,310,331 km (0.052 R)
• M61: 18,472,794 km (0.041 R)
• M62: 18,635,856 km (0.073 R)
• M63: 18,832,128 km (0.091 R)
• M64: 19,062,060 km (0.116 R)
• M65: 19,624,249 km (0.088 R)
• M66: 20,292,652 km (0.086 R)
• M67: 20,460,950 km (0.112 R)
• M68: 20,697,314 km (0.029 R)
• M69: 21,789,379 km (0.089 R)
• M70: 22,342,442 km (0.087 R)
• M71: 22,725,413 km (0.115 R)
• M72: 23,040,316 km (0.117 R)
• M73: 23,251,099 km (0.111 R)
• M74: 23,568,397 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.9

Radius: 10.7

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.35 AU - 5.05 AU

Year: 4581 Days

Day: 13.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,112,680 km

• M1: 138,528 km (0.103 R)
• M2: 208,240 km (0.095 R)
• M3: 515,514 km (0.095 R)
• M4: 602,879 km (0.041 R)
• M5: 686,505 km (0.08 R)
• M6: 794,813 km (0.102 R)
• M7: 1,052,122 km (0.102 R)
• M8: 1,120,787 km (0.113 R)
• M9: 1,214,735 km (0.025 R)
• M10: 1,513,482 km (0.085 R)
• M11: 1,605,036 km (0.034 R)
• M12: 1,891,216 km (0.077 R)
• M13: 2,033,334 km (0.116 R)
• M14: 2,358,710 km (0.057 R)
• M15: 2,481,081 km (0.078 R)
• M16: 2,621,553 km (0.117 R)
• M17: 2,829,045 km (0.081 R)
• M18: 3,058,678 km (0.111 R)
• M19: 3,328,553 km (0.062 R)
• M20: 3,431,925 km (0.118 R)
• M21: 3,982,445 km (0.113 R)
• M22: 4,110,650 km (0.081 R)
• M23: 4,390,099 km (0.07 R)
• M24: 4,811,217 km (0.108 R)
• M25: 5,205,258 km (0.101 R)
• M26: 5,815,916 km (0.103 R)
• M27: 5,940,831 km (0.113 R)
• M28: 6,045,699 km (0.054 R)
• M29: 6,665,483 km (0.108 R)
• M30: 6,883,896 km (0.106 R)
• M31: 6,972,009 km (0.112 R)
• M32: 7,060,421 km (0.11 R)
• M33: 7,576,235 km (0.107 R)
• M34: 7,988,377 km (0.073 R)
• M35: 8,080,978 km (0.095 R)
• M36: 8,360,875 km (0.1 R)
• M37: 8,478,459 km (0.053 R)
• M38: 8,786,930 km (0.111 R)
• M39: 8,882,523 km (0.057 R)
• M40: 9,635,300 km (0.108 R)
• M41: 10,207,063 km (0.03 R)
• M42: 10,282,460 km (0.099 R)
• M43: 10,918,101 km (0.061 R)
• M44: 11,098,367 km (0.105 R)
• M45: 11,253,649 km (0.049 R)
• M46: 11,513,950 km (0.109 R)
• M47: 11,829,152 km (0.062 R)
• M48: 12,253,861 km (0.096 R)
• M49: 12,548,718 km (0.068 R)
• M50: 12,954,577 km (0.07 R)
• M51: 13,502,405 km (0.12 R)
• M52: 13,612,957 km (0.08 R)
• M53: 13,974,087 km (0.114 R)
• M54: 14,394,756 km (0.111 R)
• M55: 14,762,767 km (0.102 R)
• M56: 15,105,196 km (0.1 R)
• M57: 15,623,702 km (0.115 R)
• M58: 15,856,028 km (0.106 R)
• M59: 16,001,886 km (0.112 R)
• M60: 17,184,307 km (0.059 R)
• M61: 17,786,140 km (0.075 R)
• M62: 18,059,156 km (0.104 R)
• M63: 18,671,011 km (0.098 R)
• M64: 19,134,316 km (0.078 R)
• M65: 19,258,482 km (0.09 R)
• M66: 19,414,064 km (0.045 R)
• M67: 19,726,574 km (0.111 R)
• M68: 19,820,671 km (0.098 R)
• M69: 19,977,748 km (0.057 R)
• M70: 20,166,840 km (0.116 R)
• M71: 20,483,389 km (0.085 R)
• M72: 21,249,630 km (0.111 R)
• M73: 21,668,653 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.6

Radius: 8.5

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.97 AU - 7.01 AU

Year: 6591 Days

Day: 9.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,112,680 km

• M1: 111,750 km (0.108 R)
• M2: 747,391 km (0.037 R)
• M3: 1,022,651 km (0.118 R)
• M4: 1,275,771 km (0.086 R)
• M5: 1,860,100 km (0.061 R)
• M6: 2,276,880 km (0.054 R)
• M7: 2,451,610 km (0.04 R)
• M8: 2,540,770 km (0.051 R)
• M9: 3,026,215 km (0.09 R)
• M10: 3,540,234 km (0.117 R)
• M11: 3,666,644 km (0.072 R)
• M12: 4,187,244 km (0.094 R)
• M13: 4,898,433 km (0.074 R)
• M14: 5,617,400 km (0.104 R)
• M15: 5,705,962 km (0.111 R)
• M16: 5,944,271 km (0.049 R)
• M17: 6,155,354 km (0.07 R)
• M18: 6,461,431 km (0.101 R)
• M19: 6,866,692 km (0.069 R)
• M20: 6,961,387 km (0.102 R)
• M21: 7,669,135 km (0.077 R)
• M22: 7,800,332 km (0.117 R)
• M23: 8,433,580 km (0.109 R)
• M24: 9,014,020 km (0.108 R)
• M25: 9,117,841 km (0.072 R)
• M26: 9,396,541 km (0.119 R)
• M27: 9,607,325 km (0.072 R)
• M28: 9,855,358 km (0.118 R)
• M29: 9,926,716 km (0.09 R)
• M30: 10,758,331 km (0.05 R)
• M31: 10,868,435 km (0.06 R)
• M32: 10,942,187 km (0.118 R)
• M33: 11,275,491 km (0.098 R)
• M34: 11,537,137 km (0.114 R)
• M35: 11,649,934 km (0.105 R)
• M36: 11,800,878 km (0.107 R)
• M37: 11,914,423 km (0.077 R)
• M38: 12,181,007 km (0.066 R)
• M39: 12,334,045 km (0.073 R)
• M40: 12,526,428 km (0.107 R)
• M41: 12,758,604 km (0.077 R)
• M42: 14,544,803 km (0.083 R)
• M43: 14,626,034 km (0.107 R)
• M44: 15,157,406 km (0.092 R)
• M45: 15,612,034 km (0.098 R)
• M46: 16,197,111 km (0.114 R)
• M47: 16,365,708 km (0.089 R)
• M48: 16,577,090 km (0.106 R)
• M49: 16,746,883 km (0.108 R)
• M50: 17,002,696 km (0.119 R)
• M51: 17,302,789 km (0.079 R)
• M52: 17,647,911 km (0.045 R)
• M53: 17,995,277 km (0.108 R)
• M54: 18,213,541 km (0.108 R)
• M55: 19,050,840 km (0.042 R)
• M56: 19,407,182 km (0.118 R)
• M57: 20,262,284 km (0.087 R)
• M58: 21,406,109 km (0.092 R)
• M59: 22,195,836 km (0.064 R)
• M60: 22,382,983 km (0.092 R)
• M61: 24,235,603 km (0.066 R)
• M62: 24,380,115 km (0.108 R)
• M63: 24,766,975 km (0.102 R)
• M64: 25,253,317 km (0.092 R)
• M65: 25,595,747 km (0.119 R)
• M66: 25,841,237 km (0.104 R)
• M67: 26,285,094 km (0.063 R)
• M68: 26,532,678 km (0.098 R)
• M69: 26,681,678 km (0.041 R)
• M70: 27,230,403 km (0.098 R)
• M71: 27,833,133 km (0.086 R)
• M72: 28,034,940 km (0.078 R)
• M73: 28,694,517 km (0.082 R)
• M74: 29,564,728 km (0.098 R)
• M75: 29,719,113 km (0.088 R)
• M76: 30,184,063 km (0.095 R)
• M77: 31,226,012 km (0.042 R)
• M78: 33,237,954 km (0.059 R)
• M79: 33,505,884 km (0.097 R)
• M80: 33,559,440 km (0.055 R)
• M81: 35,291,484 km (0.092 R)
• M82: 35,346,087 km (0.113 R)
• M83: 35,893,616 km (0.081 R)
• M84: 36,997,049 km (0.071 R)
• M85: 37,107,901 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.9

Radius: 7.4

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.55 AU - 16.41 AU

Year: 28720 Days

Day: 17.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,112,680 km

• M1: 115,340 km (0.11 R)
• M2: 301,739 km (0.12 R)
• M3: 651,349 km (0.097 R)
• M4: 1,058,405 km (0.093 R)
• M5: 1,353,562 km (0.092 R)
• M6: 2,093,921 km (0.103 R)
• M7: 2,712,209 km (0.085 R)
• M8: 3,323,466 km (0.055 R)
• M9: 3,753,859 km (0.054 R)
• M10: 4,040,040 km (0.063 R)
• M11: 4,366,163 km (0.051 R)
• M12: 4,465,796 km (0.099 R)
• M13: 5,609,471 km (0.098 R)
• M14: 5,790,335 km (0.113 R)
• M15: 5,863,339 km (0.093 R)
• M16: 6,307,196 km (0.09 R)
• M17: 6,533,089 km (0.097 R)
• M18: 6,761,824 km (0.071 R)
• M19: 6,915,760 km (0.082 R)
• M20: 7,109,788 km (0.086 R)
• M21: 7,305,612 km (0.119 R)
• M22: 7,622,610 km (0.091 R)
• M23: 7,944,245 km (0.089 R)
• M24: 8,767,482 km (0.08 R)
• M25: 9,062,041 km (0.104 R)
• M26: 9,574,413 km (0.066 R)
• M27: 9,834,265 km (0.073 R)
• M28: 10,672,162 km (0.104 R)
• M29: 10,851,530 km (0.046 R)
• M30: 12,041,282 km (0.081 R)
• M31: 13,658,585 km (0.105 R)
• M32: 13,755,823 km (0.086 R)
• M33: 13,951,049 km (0.064 R)
• M34: 14,393,559 km (0.102 R)
• M35: 16,260,989 km (0.113 R)
• M36: 16,987,137 km (0.088 R)
• M37: 17,144,215 km (0.076 R)
• M38: 17,406,909 km (0.052 R)
• M39: 17,830,121 km (0.113 R)
• M40: 18,256,625 km (0.111 R)
• M41: 18,525,004 km (0.086 R)
• M42: 18,686,569 km (0.075 R)
• M43: 19,011,197 km (0.091 R)
• M44: 20,051,500 km (0.11 R)
• M45: 20,439,407 km (0.038 R)
• M46: 20,941,757 km (0.115 R)
• M47: 21,110,204 km (0.056 R)
• M48: 22,301,303 km (0.053 R)
• M49: 23,107,485 km (0.03 R)
• M50: 23,923,093 km (0.049 R)
• M51: 24,689,034 km (0.071 R)
• M52: 25,882,825 km (0.044 R)
• M53: 25,943,113 km (0.116 R)
• M54: 26,668,962 km (0.116 R)
• M55: 27,524,213 km (0.1 R)
• M56: 31,611,676 km (0.062 R)
• M57: 33,037,343 km (0.032 R)
• M58: 33,233,317 km (0.098 R)
• M59: 34,682,770 km (0.107 R)
• M60: 34,882,035 km (0.073 R)
• M61: 36,692,169 km (0.062 R)
• M62: 38,808,081 km (0.071 R)
• M63: 41,103,511 km (0.104 R)
• M64: 41,384,755 km (0.096 R)
• M65: 43,299,608 km (0.116 R)
• M66: 43,585,788 km (0.085 R)
• M67: 43,729,103 km (0.118 R)
• M68: 43,944,375 km (0.115 R)
• M69: 44,087,988 km (0.104 R)
• M70: 45,824,670 km (0.108 R)
• M71: 46,189,240 km (0.026 R)
• M72: 47,878,649 km (0.098 R)
• M73: 48,100,652 km (0.118 R)
• M74: 48,471,056 km (0.072 R)
• M75: 48,545,257 km (0.067 R)
• M76: 49,588,403 km (0.06 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 11,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit