🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.58 AU - 0.74 AU

Year: 237 Days

Day: 18.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,280,310 km

• M1: 643,570 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.59 AU - 0.97 AU

Year: 305 Days

Day: 23.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.79 AU - 1.21 AU

Year: 443 Days

Day: 12.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.92 AU - 2.84 AU

Year: 1626 Days

Day: 29.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,280,310 km

• M1: 1,492,089 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.9

Radius: 8.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.22 AU - 10.3 AU

Year: 10515 Days

Day: 6.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 58,280,310 km

• M1: 212,429 km (0.073 R)
• M2: 382,821 km (0.118 R)
• M3: 439,070 km (0.108 R)
• M4: 570,865 km (0.117 R)
• M5: 716,275 km (0.103 R)
• M6: 874,250 km (0.115 R)
• M7: 963,261 km (0.06 R)
• M8: 1,067,231 km (0.063 R)
• M9: 1,454,241 km (0.083 R)
• M10: 1,656,647 km (0.101 R)
• M11: 1,740,122 km (0.106 R)
• M12: 2,118,455 km (0.091 R)
• M13: 2,301,713 km (0.093 R)
• M14: 2,865,547 km (0.083 R)
• M15: 3,120,013 km (0.093 R)
• M16: 3,189,127 km (0.118 R)
• M17: 3,470,820 km (0.067 R)
• M18: 4,039,292 km (0.047 R)
• M19: 4,538,201 km (0.075 R)
• M20: 5,720,473 km (0.109 R)
• M21: 5,890,715 km (0.1 R)
• M22: 5,976,585 km (0.112 R)
• M23: 6,062,753 km (0.113 R)
• M24: 6,236,286 km (0.049 R)
• M25: 6,522,018 km (0.107 R)
• M26: 7,174,564 km (0.109 R)
• M27: 8,468,586 km (0.082 R)
• M28: 9,279,107 km (0.061 R)
• M29: 9,630,513 km (0.105 R)
• M30: 10,011,688 km (0.09 R)
• M31: 10,165,624 km (0.091 R)
• M32: 11,079,069 km (0.083 R)
• M33: 11,158,505 km (0.109 R)
• M34: 11,424,939 km (0.113 R)
• M35: 11,478,495 km (0.057 R)
• M36: 11,828,554 km (0.109 R)
• M37: 11,964,090 km (0.119 R)
• M38: 12,045,621 km (0.118 R)
• M39: 12,456,416 km (0.092 R)
• M40: 13,039,100 km (0.116 R)
• M41: 13,517,364 km (0.099 R)
• M42: 13,772,878 km (0.094 R)
• M43: 14,375,308 km (0.071 R)
• M44: 14,781,766 km (0.119 R)
• M45: 15,103,700 km (0.09 R)
• M46: 15,724,831 km (0.046 R)
• M47: 15,963,738 km (0.091 R)
• M48: 16,566,019 km (0.053 R)
• M49: 16,717,712 km (0.045 R)
• M50: 16,778,598 km (0.058 R)
• M51: 17,083,778 km (0.094 R)
• M52: 17,979,420 km (0.116 R)
• M53: 18,448,559 km (0.086 R)
• M54: 18,700,482 km (0.093 R)
• M55: 18,763,612 km (0.077 R)
• M56: 19,048,746 km (0.066 R)
• M57: 19,399,104 km (0.055 R)
• M58: 19,559,024 km (0.115 R)
• M59: 20,462,894 km (0.095 R)
• M60: 20,723,643 km (0.104 R)
• M61: 21,116,936 km (0.095 R)
• M62: 21,413,439 km (0.095 R)
• M63: 22,411,706 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.2

Radius: 12.2

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.56 AU - 10.06 AU

Year: 10611 Days

Day: 10.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,280,310 km

• M1: 153,338 km (0.094 R)
• M2: 258,505 km (0.065 R)
• M3: 512,373 km (0.082 R)
• M4: 986,598 km (0.06 R)
• M5: 1,214,585 km (0.04 R)
• M6: 1,324,091 km (0.085 R)
• M7: 2,051,735 km (0.113 R)
• M8: 2,130,722 km (0.078 R)
• M9: 2,237,685 km (0.108 R)
• M10: 2,541,369 km (0.071 R)
• M11: 2,626,490 km (0.105 R)
• M12: 3,311,498 km (0.084 R)
• M13: 3,885,206 km (0.06 R)
• M14: 4,183,804 km (0.069 R)
• M15: 4,838,743 km (0.094 R)
• M16: 5,599,897 km (0.106 R)
• M17: 6,712,008 km (0.097 R)
• M18: 6,910,524 km (0.105 R)
• M19: 7,273,000 km (0.116 R)
• M20: 7,849,101 km (0.107 R)
• M21: 8,568,368 km (0.031 R)
• M22: 10,572,979 km (0.029 R)
• M23: 10,944,131 km (0.105 R)
• M24: 11,366,596 km (0.083 R)
• M25: 11,842,467 km (0.109 R)
• M26: 13,209,342 km (0.074 R)
• M27: 13,308,975 km (0.051 R)
• M28: 13,508,837 km (0.084 R)
• M29: 13,810,427 km (0.069 R)
• M30: 13,962,119 km (0.085 R)
• M31: 15,299,673 km (0.101 R)
• M32: 16,356,283 km (0.09 R)
• M33: 17,381,926 km (0.105 R)
• M34: 18,095,508 km (0.105 R)
• M35: 18,539,515 km (0.088 R)
• M36: 19,381,601 km (0.12 R)
• M37: 20,581,525 km (0.081 R)
• M38: 21,161,367 km (0.071 R)
• M39: 22,396,447 km (0.082 R)
• M40: 22,932,905 km (0.117 R)
• M41: 24,384,154 km (0.111 R)
• M42: 24,874,536 km (0.052 R)
• M43: 25,059,289 km (0.111 R)
• M44: 25,244,491 km (0.114 R)
• M45: 25,616,242 km (0.037 R)
• M46: 27,247,906 km (0.094 R)
• M47: 28,977,856 km (0.058 R)
• M48: 30,216,376 km (0.077 R)
• M49: 31,472,250 km (0.026 R)
• M50: 31,805,554 km (0.086 R)
• M51: 32,274,095 km (0.109 R)
• M52: 33,015,203 km (0.109 R)
• M53: 33,218,207 km (0.086 R)
• M54: 33,966,346 km (0.067 R)
• M55: 34,376,843 km (0.093 R)
• M56: 34,788,835 km (0.091 R)
• M57: 35,826,296 km (0.088 R)
• M58: 37,154,726 km (0.091 R)
• M59: 37,295,497 km (0.069 R)
• M60: 38,713,087 km (0.115 R)
• M61: 39,213,491 km (0.072 R)
• M62: 39,500,420 km (0.093 R)
• M63: 39,644,034 km (0.109 R)
• M64: 40,292,840 km (0.098 R)
• M65: 40,654,717 km (0.084 R)
• M66: 41,090,496 km (0.052 R)
• M67: 42,775,417 km (0.103 R)
• M68: 44,258,680 km (0.087 R)
• M69: 44,407,978 km (0.051 R)
• M70: 45,081,767 km (0.099 R)
• M71: 45,457,557 km (0.07 R)
• M72: 46,591,060 km (0.104 R)
• M73: 47,657,394 km (0.114 R)
• M74: 48,500,976 km (0.049 R)
• M75: 48,886,041 km (0.072 R)
• M76: 49,040,276 km (0.054 R)
• M77: 50,748,385 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.2

Radius: 11.6

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.88 AU - 9.4 AU

Year: 11249 Days

Day: 10.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 103.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,280,310 km

• M1: 162,463 km (0.088 R)
• M2: 246,836 km (0.103 R)
• M3: 390,002 km (0.031 R)
• M4: 469,588 km (0.072 R)
• M5: 734,675 km (0.074 R)
• M6: 1,115,551 km (0.118 R)
• M7: 1,402,330 km (0.086 R)
• M8: 2,088,237 km (0.102 R)
• M9: 2,219,284 km (0.037 R)
• M10: 2,375,764 km (0.118 R)
• M11: 2,988,816 km (0.112 R)
• M12: 3,087,550 km (0.046 R)
• M13: 3,441,499 km (0.113 R)
• M14: 3,571,200 km (0.078 R)
• M15: 3,996,956 km (0.104 R)
• M16: 4,694,830 km (0.052 R)
• M17: 5,220,666 km (0.075 R)
• M18: 5,521,059 km (0.032 R)
• M19: 5,673,350 km (0.111 R)
• M20: 5,857,953 km (0.077 R)
• M21: 6,233,294 km (0.085 R)
• M22: 6,360,153 km (0.072 R)
• M23: 6,455,747 km (0.027 R)
• M24: 7,139,259 km (0.117 R)
• M25: 7,743,485 km (0.07 R)
• M26: 8,086,214 km (0.116 R)
• M27: 8,259,448 km (0.099 R)
• M28: 8,893,444 km (0.078 R)
• M29: 9,180,373 km (0.117 R)
• M30: 9,470,293 km (0.055 R)
• M31: 10,208,260 km (0.094 R)
• M32: 10,660,045 km (0.03 R)
• M33: 10,964,776 km (0.102 R)
• M34: 11,195,306 km (0.1 R)
• M35: 11,466,228 km (0.086 R)
• M36: 11,544,019 km (0.103 R)
• M37: 11,975,160 km (0.093 R)
• M38: 12,451,480 km (0.111 R)
• M39: 12,893,691 km (0.071 R)
• M40: 13,876,250 km (0.116 R)
• M41: 16,261,289 km (0.096 R)
• M42: 16,348,803 km (0.026 R)
• M43: 16,568,413 km (0.096 R)
• M44: 16,700,508 km (0.079 R)
• M45: 16,877,183 km (0.078 R)
• M46: 17,188,047 km (0.115 R)
• M47: 17,411,247 km (0.116 R)
• M48: 17,815,461 km (0.091 R)
• M49: 19,184,880 km (0.037 R)
• M50: 19,277,481 km (0.115 R)
• M51: 19,370,082 km (0.113 R)
• M52: 19,835,630 km (0.092 R)
• M53: 20,540,685 km (0.098 R)
• M54: 20,872,643 km (0.117 R)
• M55: 21,878,988 km (0.106 R)
• M56: 22,412,454 km (0.115 R)
• M57: 23,245,265 km (0.075 R)
• M58: 23,640,802 km (0.06 R)
• M59: 24,338,227 km (0.117 R)
• M60: 24,941,256 km (0.091 R)
• M61: 25,651,248 km (0.072 R)
• M62: 26,419,283 km (0.093 R)
• M63: 26,987,306 km (0.034 R)
• M64: 27,768,207 km (0.093 R)
• M65: 28,293,146 km (0.06 R)
• M66: 28,768,269 km (0.085 R)
• M67: 29,086,464 km (0.113 R)
• M68: 29,994,523 km (0.083 R)
• M69: 31,674,208 km (0.051 R)
• M70: 32,222,484 km (0.045 R)
• M71: 32,497,893 km (0.114 R)
• M72: 33,161,958 km (0.078 R)
• M73: 33,384,261 km (0.09 R)
• M74: 33,718,762 km (0.095 R)
• M75: 34,447,154 km (0.073 R)
• M76: 34,728,697 km (0.084 R)
• M77: 35,124,234 km (0.076 R)
• M78: 36,147,932 km (0.106 R)
• M79: 37,008,568 km (0.057 R)
• M80: 37,875,937 km (0.079 R)
• M81: 38,516,216 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.6

Radius: 7.6

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.72 AU - 12.3 AU

Year: 15092 Days

Day: 23.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,280,310 km

• M1: 297,401 km (0.098 R)
• M2: 443,258 km (0.088 R)
• M3: 525,537 km (0.085 R)
• M4: 595,400 km (0.092 R)
• M5: 824,583 km (0.103 R)
• M6: 1,126,322 km (0.089 R)
• M7: 1,195,287 km (0.04 R)
• M8: 1,337,704 km (0.073 R)
• M9: 1,460,823 km (0.098 R)
• M10: 1,879,548 km (0.108 R)
• M11: 2,046,050 km (0.069 R)
• M12: 2,759,183 km (0.072 R)
• M13: 3,045,065 km (0.112 R)
• M14: 4,065,472 km (0.066 R)
• M15: 4,875,395 km (0.113 R)
• M16: 5,734,086 km (0.07 R)
• M17: 6,304,503 km (0.074 R)
• M18: 7,193,862 km (0.03 R)
• M19: 9,275,517 km (0.099 R)
• M20: 9,464,908 km (0.096 R)
• M21: 9,991,941 km (0.091 R)
• M22: 10,088,880 km (0.118 R)
• M23: 10,137,350 km (0.1 R)
• M24: 10,726,167 km (0.118 R)
• M25: 10,775,684 km (0.103 R)
• M26: 11,174,961 km (0.059 R)
• M27: 11,376,469 km (0.085 R)
• M28: 11,477,597 km (0.045 R)
• M29: 11,936,713 km (0.083 R)
• M30: 12,453,724 km (0.075 R)
• M31: 13,136,937 km (0.106 R)
• M32: 13,778,263 km (0.109 R)
• M33: 13,994,282 km (0.101 R)
• M34: 14,102,741 km (0.12 R)
• M35: 14,211,499 km (0.038 R)
• M36: 15,202,584 km (0.119 R)
• M37: 15,481,884 km (0.088 R)
• M38: 15,932,173 km (0.073 R)
• M39: 16,961,107 km (0.117 R)
• M40: 17,483,653 km (0.086 R)
• M41: 18,011,434 km (0.081 R)
• M42: 18,723,370 km (0.086 R)
• M43: 19,383,994 km (0.111 R)
• M44: 19,444,432 km (0.117 R)
• M45: 20,666,347 km (0.1 R)
• M46: 21,224,198 km (0.086 R)
• M47: 22,608,876 km (0.11 R)
• M48: 23,827,949 km (0.045 R)
• M49: 24,152,277 km (0.108 R)
• M50: 24,217,352 km (0.11 R)
• M51: 25,002,591 km (0.108 R)
• M52: 25,266,183 km (0.098 R)
• M53: 25,729,637 km (0.038 R)
• M54: 26,329,674 km (0.105 R)
• M55: 26,664,923 km (0.069 R)
• M56: 27,952,213 km (0.104 R)
• M57: 28,225,677 km (0.094 R)
• M58: 28,500,190 km (0.105 R)
• M59: 29,120,871 km (0.054 R)
• M60: 30,165,363 km (0.061 R)
• M61: 32,362,507 km (0.118 R)
• M62: 32,506,121 km (0.071 R)
• M63: 33,807,324 km (0.087 R)
• M64: 33,880,028 km (0.1 R)
• M65: 34,757,569 km (0.12 R)
• M66: 34,904,624 km (0.087 R)
• M67: 37,434,623 km (0.032 R)
• M68: 37,736,212 km (0.115 R)
• M69: 38,874,203 km (0.099 R)
• M70: 40,950,622 km (0.083 R)
• M71: 41,572,799 km (0.096 R)
• M72: 42,276,508 km (0.08 R)
• M73: 42,511,975 km (0.094 R)
• M74: 42,590,514 km (0.071 R)
• M75: 42,669,202 km (0.038 R)
• M76: 42,826,579 km (0.062 R)
• M77: 42,905,268 km (0.101 R)
• M78: 43,220,919 km (0.073 R)
• M79: 43,458,032 km (0.092 R)
• M80: 46,256,858 km (0.101 R)
• M81: 46,499,506 km (0.063 R)
• M82: 46,580,439 km (0.097 R)
• M83: 46,661,521 km (0.106 R)
• M84: 47,311,224 km (0.041 R)
• M85: 49,774,353 km (0.116 R)
• M86: 49,857,230 km (0.082 R)
• M87: 51,105,026 km (0.068 R)
• M88: 52,531,741 km (0.041 R)
• M89: 52,953,757 km (0.057 R)
• M90: 53,716,407 km (0.087 R)
• M91: 55,424,066 km (0.037 R)
• M92: 55,509,786 km (0.086 R)
• M93: 55,853,711 km (0.116 R)
• M94: 57,149,379 km (0.044 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 13,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit