🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.45 AU - 0.61 AU

Year: 253 Days

Day: 25.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,875,325 km

• M1: 515,813 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.6

Radius: 14.7

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.63 AU - 0.79 AU

Year: 392 Days

Day: 5.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 51,875,325 km

• M1: 197,320 km (0.054 R)
• M2: 293,810 km (0.082 R)
• M3: 410,497 km (0.115 R)
• M4: 527,482 km (0.108 R)
• M5: 655,837 km (0.06 R)
• M6: 801,246 km (0.041 R)
• M7: 991,235 km (0.101 R)
• M8: 1,099,544 km (0.117 R)
• M9: 1,212,341 km (0.087 R)
• M10: 1,376,300 km (0.086 R)
• M11: 1,537,268 km (0.111 R)
• M12: 1,631,365 km (0.107 R)
• M13: 1,739,075 km (0.05 R)
• M14: 1,855,163 km (0.114 R)
• M15: 2,034,531 km (0.048 R)
• M16: 2,126,534 km (0.119 R)
• M17: 2,238,732 km (0.07 R)
• M18: 2,372,323 km (0.089 R)
• M19: 2,561,265 km (0.075 R)
• M20: 2,701,289 km (0.108 R)
• M21: 2,823,510 km (0.071 R)
• M22: 3,165,790 km (0.098 R)
• M23: 3,280,532 km (0.117 R)
• M24: 3,536,344 km (0.102 R)
• M25: 4,185,449 km (0.084 R)
• M26: 4,288,073 km (0.102 R)
• M27: 4,528,028 km (0.105 R)
• M28: 4,641,573 km (0.109 R)
• M29: 4,813,760 km (0.041 R)
• M30: 5,021,552 km (0.098 R)
• M31: 5,189,999 km (0.119 R)
• M32: 5,334,660 km (0.109 R)
• M33: 5,567,135 km (0.057 R)
• M34: 5,697,734 km (0.077 R)
• M35: 5,847,033 km (0.118 R)
• M36: 5,953,247 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.2

Radius: 11.5

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.72 AU - 2.1 AU

Year: 1732 Days

Day: 5.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 51,875,325 km

• M1: 395,387 km (0.107 R)
• M2: 492,327 km (0.074 R)
• M3: 576,999 km (0.076 R)
• M4: 660,026 km (0.099 R)
• M5: 839,693 km (0.05 R)
• M6: 971,937 km (0.088 R)
• M7: 1,268,740 km (0.112 R)
• M8: 1,627,176 km (0.084 R)
• M9: 2,005,359 km (0.113 R)
• M10: 2,077,166 km (0.067 R)
• M11: 2,211,057 km (0.098 R)
• M12: 2,513,394 km (0.083 R)
• M13: 2,669,574 km (0.069 R)
• M14: 3,102,211 km (0.107 R)
• M15: 3,185,836 km (0.084 R)
• M16: 3,312,695 km (0.104 R)
• M17: 3,498,945 km (0.05 R)
• M18: 3,586,160 km (0.087 R)
• M19: 3,762,686 km (0.05 R)
• M20: 4,155,230 km (0.084 R)
• M21: 4,294,207 km (0.112 R)
• M22: 4,371,998 km (0.109 R)
• M23: 4,849,365 km (0.114 R)
• M24: 6,027,149 km (0.112 R)
• M25: 6,167,172 km (0.096 R)
• M26: 6,450,660 km (0.101 R)
• M27: 6,720,236 km (0.04 R)
• M28: 6,829,292 km (0.062 R)
• M29: 6,993,700 km (0.11 R)
• M30: 7,382,655 km (0.051 R)
• M31: 7,457,603 km (0.039 R)
• M32: 7,551,551 km (0.037 R)
• M33: 7,645,947 km (0.113 R)
• M34: 7,740,643 km (0.097 R)
• M35: 7,854,935 km (0.102 R)
• M36: 8,104,465 km (0.111 R)
• M37: 8,181,657 km (0.086 R)
• M38: 8,415,030 km (0.1 R)
• M39: 8,493,270 km (0.102 R)
• M40: 9,108,266 km (0.084 R)
• M41: 9,269,383 km (0.03 R)
• M42: 9,492,284 km (0.094 R)
• M43: 9,635,150 km (0.072 R)
• M44: 10,005,854 km (0.091 R)
• M45: 10,276,327 km (0.118 R)
• M46: 10,465,119 km (0.058 R)
• M47: 10,676,202 km (0.113 R)
• M48: 10,824,752 km (0.087 R)
• M49: 10,952,808 km (0.114 R)
• M50: 11,167,032 km (0.084 R)
• M51: 11,339,519 km (0.111 R)
• M52: 11,447,827 km (0.055 R)
• M53: 12,148,693 km (0.113 R)
• M54: 12,326,117 km (0.07 R)
• M55: 12,908,800 km (0.039 R)
• M56: 12,999,157 km (0.084 R)
• M57: 13,431,645 km (0.106 R)
• M58: 13,546,237 km (0.085 R)
• M59: 13,938,183 km (0.091 R)
• M60: 14,404,330 km (0.116 R)
• M61: 14,615,712 km (0.093 R)
• M62: 14,757,232 km (0.113 R)
• M63: 14,899,200 km (0.101 R)
• M64: 15,136,761 km (0.042 R)
• M65: 15,857,225 km (0.116 R)
• M66: 16,294,798 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.4

Radius: 8.4

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.04 AU - 4.32 AU

Year: 5606 Days

Day: 12 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,875,325 km

• M1: 141,669 km (0.1 R)
• M2: 366,066 km (0.057 R)
• M3: 500,255 km (0.119 R)
• M4: 606,919 km (0.102 R)
• M5: 745,745 km (0.086 R)
• M6: 831,615 km (0.09 R)
• M7: 1,312,123 km (0.071 R)
• M8: 1,402,181 km (0.115 R)
• M9: 1,750,744 km (0.074 R)
• M10: 2,179,043 km (0.106 R)
• M11: 2,414,510 km (0.079 R)
• M12: 2,601,208 km (0.051 R)
• M13: 2,969,069 km (0.055 R)
• M14: 3,048,655 km (0.047 R)
• M15: 3,250,762 km (0.081 R)
• M16: 3,753,710 km (0.088 R)
• M17: 4,014,309 km (0.118 R)
• M18: 4,213,574 km (0.114 R)
• M19: 4,303,183 km (0.07 R)
• M20: 4,393,540 km (0.103 R)
• M21: 4,576,049 km (0.119 R)
• M22: 4,737,765 km (0.087 R)
• M23: 5,210,344 km (0.045 R)
• M24: 5,355,155 km (0.108 R)
• M25: 5,574,615 km (0.093 R)
• M26: 5,872,165 km (0.075 R)
• M27: 6,048,092 km (0.042 R)
• M28: 6,174,802 km (0.111 R)
• M29: 6,742,825 km (0.058 R)
• M30: 7,059,673 km (0.04 R)
• M31: 7,246,820 km (0.075 R)
• M32: 8,178,964 km (0.091 R)
• M33: 8,630,600 km (0.075 R)
• M34: 8,687,747 km (0.071 R)
• M35: 8,773,466 km (0.119 R)
• M36: 8,859,485 km (0.11 R)
• M37: 9,440,523 km (0.108 R)
• M38: 10,123,886 km (0.043 R)
• M39: 10,214,094 km (0.043 R)
• M40: 10,456,293 km (0.115 R)
• M41: 10,517,179 km (0.112 R)
• M42: 11,069,943 km (0.065 R)
• M43: 11,318,724 km (0.076 R)
• M44: 11,381,107 km (0.09 R)
• M45: 11,569,301 km (0.084 R)
• M46: 11,632,132 km (0.099 R)
• M47: 11,885,102 km (0.1 R)
• M48: 11,948,532 km (0.085 R)
• M49: 12,107,853 km (0.103 R)
• M50: 12,396,278 km (0.102 R)
• M51: 12,557,544 km (0.083 R)
• M52: 12,947,397 km (0.07 R)
• M53: 13,176,580 km (0.055 R)
• M54: 13,772,279 km (0.119 R)
• M55: 14,207,908 km (0.067 R)
• M56: 14,444,422 km (0.051 R)
• M57: 14,648,025 km (0.059 R)
• M58: 14,886,933 km (0.103 R)
• M59: 15,161,595 km (0.07 R)
• M60: 15,507,166 km (0.086 R)
• M61: 15,680,998 km (0.05 R)
• M62: 16,030,459 km (0.107 R)
• M63: 16,100,620 km (0.078 R)
• M64: 16,347,158 km (0.083 R)
• M65: 16,488,677 km (0.049 R)
• M66: 16,666,100 km (0.081 R)
• M67: 16,843,972 km (0.098 R)
• M68: 17,454,032 km (0.113 R)
• M69: 17,598,544 km (0.112 R)
• M70: 17,816,209 km (0.046 R)
• M71: 18,769,596 km (0.08 R)
• M72: 19,439,196 km (0.096 R)
• M73: 19,927,783 km (0.038 R)
• M74: 20,078,877 km (0.12 R)
• M75: 20,687,142 km (0.033 R)
• M76: 20,993,668 km (0.111 R)
• M77: 21,262,944 km (0.092 R)
• M78: 21,844,131 km (0.032 R)
• M79: 23,220,133 km (0.118 R)
• M80: 23,818,524 km (0.051 R)
• M81: 24,260,436 km (0.107 R)
• M82: 25,438,669 km (0.069 R)
• M83: 25,890,455 km (0.097 R)
• M84: 26,303,494 km (0.117 R)
• M85: 26,718,629 km (0.073 R)
• M86: 27,219,781 km (0.117 R)
• M87: 27,429,518 km (0.106 R)
• M88: 27,513,442 km (0.03 R)
• M89: 27,723,926 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.6

Radius: 14.4

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.66 AU - 5.66 AU

Year: 7689 Days

Day: 8 Hours

Environment

Temp: -214 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,875,325 km

• M1: 217,216 km (0.101 R)
• M2: 409,749 km (0.11 R)
• M3: 505,342 km (0.107 R)
• M4: 733,478 km (0.119 R)
• M5: 2,177,696 km (0.099 R)
• M6: 2,821,266 km (0.083 R)
• M7: 5,026,488 km (0.054 R)
• M8: 5,383,878 km (0.084 R)
• M9: 5,531,830 km (0.085 R)
• M10: 6,067,540 km (0.088 R)
• M11: 6,320,510 km (0.101 R)
• M12: 6,434,055 km (0.082 R)
• M13: 6,793,389 km (0.11 R)
• M14: 7,262,827 km (0.114 R)
• M15: 7,381,907 km (0.097 R)
• M16: 7,788,514 km (0.116 R)
• M17: 9,084,331 km (0.086 R)
• M18: 9,847,579 km (0.027 R)
• M19: 10,128,823 km (0.096 R)
• M20: 10,547,099 km (0.114 R)
• M21: 10,749,953 km (0.107 R)
• M22: 10,937,100 km (0.105 R)
• M23: 11,108,091 km (0.114 R)
• M24: 11,836,184 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.4

Radius: 3.8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.06 AU - 8.16 AU

Year: 11148 Days

Day: 20.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 51,875,325 km

• M1: 49,367 km (0.111 R)
• M2: 160,967 km (0.109 R)
• M3: 267,032 km (0.092 R)
• M4: 721,211 km (0.069 R)
• M5: 864,227 km (0.12 R)
• M6: 1,520,363 km (0.071 R)
• M7: 1,618,051 km (0.088 R)
• M8: 1,983,668 km (0.037 R)
• M9: 2,246,511 km (0.058 R)
• M10: 2,341,805 km (0.109 R)
• M11: 2,520,126 km (0.038 R)
• M12: 3,294,295 km (0.101 R)
• M13: 4,711,435 km (0.114 R)
• M14: 5,979,576 km (0.087 R)
• M15: 6,787,854 km (0.12 R)
• M16: 6,833,780 km (0.088 R)
• M17: 7,298,581 km (0.073 R)
• M18: 7,821,425 km (0.088 R)
• M19: 8,702,856 km (0.096 R)
• M20: 8,903,018 km (0.078 R)
• M21: 10,135,256 km (0.064 R)
• M22: 10,319,411 km (0.092 R)
• M23: 10,637,605 km (0.058 R)
• M24: 12,641,768 km (0.102 R)
• M25: 13,440,770 km (0.094 R)
• M26: 13,643,027 km (0.11 R)
• M27: 13,904,524 km (0.114 R)
• M28: 15,599,019 km (0.035 R)
• M29: 15,903,002 km (0.12 R)
• M30: 15,963,888 km (0.063 R)
• M31: 16,116,927 km (0.104 R)
• M32: 17,451,639 km (0.116 R)
• M33: 18,212,045 km (0.106 R)
• M34: 18,983,072 km (0.116 R)
• M35: 20,192,571 km (0.116 R)
• M36: 23,029,395 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.9

Radius: 6.9

Gravity: 14.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.07 AU - 7.29 AU

Year: 11326 Days

Day: 17.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,875,325 km

• M1: 396,285 km (0.105 R)
• M2: 664,813 km (0.076 R)
• M3: 735,722 km (0.082 R)
• M4: 1,279,660 km (0.049 R)
• M5: 1,484,160 km (0.077 R)
• M6: 1,847,833 km (0.107 R)
• M7: 2,238,732 km (0.075 R)
• M8: 2,292,737 km (0.1 R)
• M9: 2,347,191 km (0.108 R)
• M10: 3,185,238 km (0.117 R)
• M11: 3,369,243 km (0.102 R)
• M12: 3,683,848 km (0.103 R)
• M13: 3,877,278 km (0.074 R)
• M14: 4,240,202 km (0.094 R)
• M15: 4,341,181 km (0.087 R)
• M16: 4,718,018 km (0.034 R)
• M17: 5,105,327 km (0.117 R)
• M18: 5,761,164 km (0.106 R)
• M19: 6,061,107 km (0.05 R)
• M20: 6,598,313 km (0.088 R)
• M21: 8,938,323 km (0.077 R)
• M22: 9,769,938 km (0.104 R)
• M23: 10,037,718 km (0.03 R)
• M24: 10,217,684 km (0.11 R)
• M25: 10,534,981 km (0.034 R)
• M26: 10,626,236 km (0.051 R)
• M27: 11,132,774 km (0.101 R)
• M28: 11,978,750 km (0.082 R)
• M29: 12,074,044 km (0.053 R)
• M30: 12,169,488 km (0.11 R)
• M31: 12,747,983 km (0.119 R)
• M32: 13,483,555 km (0.065 R)
• M33: 14,132,212 km (0.117 R)
• M34: 14,739,878 km (0.09 R)
• M35: 15,304,461 km (0.062 R)
• M36: 15,356,072 km (0.113 R)
• M37: 15,511,504 km (0.106 R)
• M38: 16,826,469 km (0.117 R)
• M39: 17,470,339 km (0.082 R)
• M40: 17,740,961 km (0.119 R)
• M41: 18,122,136 km (0.074 R)
• M42: 18,837,364 km (0.062 R)
• M43: 19,842,811 km (0.043 R)
• M44: 20,465,737 km (0.083 R)
• M45: 20,980,204 km (0.065 R)
• M46: 22,022,003 km (0.045 R)
• M47: 22,372,960 km (0.042 R)
• M48: 22,431,602 km (0.055 R)
• M49: 24,155,419 km (0.057 R)
• M50: 24,456,858 km (0.086 R)
• M51: 24,577,883 km (0.084 R)
• M52: 24,941,855 km (0.118 R)
• M53: 25,063,627 km (0.108 R)
• M54: 25,124,514 km (0.103 R)
• M55: 25,307,771 km (0.108 R)
• M56: 25,368,807 km (0.1 R)
• M57: 26,726,408 km (0.096 R)
• M58: 27,602,602 km (0.069 R)
• M59: 28,551,801 km (0.083 R)
• M60: 29,704,901 km (0.113 R)
• M61: 29,898,481 km (0.038 R)
• M62: 30,287,136 km (0.083 R)
• M63: 31,792,091 km (0.112 R)
• M64: 32,453,912 km (0.068 R)
• M65: 33,254,260 km (0.115 R)
• M66: 33,926,104 km (0.119 R)
• M67: 34,942,323 km (0.029 R)
• M68: 35,419,989 km (0.091 R)
• M69: 36,450,718 km (0.064 R)
• M70: 37,491,321 km (0.098 R)
• M71: 38,190,541 km (0.098 R)
• M72: 38,401,025 km (0.116 R)
• M73: 38,823,340 km (0.053 R)
• M74: 39,672,757 km (0.118 R)
• M75: 39,957,142 km (0.079 R)
• M76: 40,242,276 km (0.093 R)
• M77: 40,671,173 km (0.093 R)
• M78: 41,822,628 km (0.079 R)
• M79: 42,547,579 km (0.098 R)
• M80: 43,349,873 km (0.095 R)
• M81: 43,716,238 km (0.037 R)
• M82: 45,043,470 km (0.106 R)
• M83: 45,637,673 km (0.102 R)
• M84: 46,309,218 km (0.101 R)
• M85: 46,458,816 km (0.071 R)
• M86: 46,683,661 km (0.11 R)
• M87: 47,737,578 km (0.067 R)
• M88: 48,191,608 km (0.108 R)
• M89: 48,647,133 km (0.03 R)
• M90: 49,792,006 km (0.11 R)
• M91: 51,177,731 km (0.119 R)
• M92: 51,487,398 km (0.08 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 12,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit