🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.62 AU - 0.64 AU

Year: 328 Days

Day: 24.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,858,886 km

• M1: 289,771 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.58 AU - 0.76 AU

Year: 360 Days

Day: 21.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.4

Radius: 11.6

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.72 AU - 0.78 AU

Year: 426 Days

Day: 10.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 35,858,886 km

• M1: 144,960 km (0.11 R)
• M2: 233,223 km (0.101 R)
• M3: 309,817 km (0.066 R)
• M4: 433,235 km (0.085 R)
• M5: 603,029 km (0.106 R)
• M6: 698,921 km (0.075 R)
• M7: 782,846 km (0.098 R)
• M8: 911,949 km (0.116 R)
• M9: 996,920 km (0.09 R)
• M10: 1,097,300 km (0.088 R)
• M11: 1,252,284 km (0.104 R)
• M12: 1,348,176 km (0.083 R)
• M13: 1,451,099 km (0.083 R)
• M14: 1,547,440 km (0.105 R)
• M15: 1,641,388 km (0.071 R)
• M16: 1,756,877 km (0.083 R)
• M17: 1,900,043 km (0.103 R)
• M18: 2,166,776 km (0.096 R)
• M19: 2,261,920 km (0.098 R)
• M20: 2,347,789 km (0.108 R)
• M21: 2,451,161 km (0.107 R)
• M22: 2,561,714 km (0.091 R)
• M23: 2,685,282 km (0.081 R)
• M24: 2,816,629 km (0.112 R)
• M25: 2,932,717 km (0.07 R)
• M26: 3,044,317 km (0.069 R)
• M27: 3,175,514 km (0.115 R)
• M28: 3,302,523 km (0.087 R)
• M29: 3,375,975 km (0.1 R)
• M30: 3,474,560 km (0.116 R)
• M31: 3,821,178 km (0.118 R)
• M32: 3,917,669 km (0.09 R)
• M33: 4,047,670 km (0.111 R)
• M34: 4,352,101 km (0.111 R)
• M35: 4,432,735 km (0.107 R)
• M36: 4,657,281 km (0.029 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.2

Radius: 10.9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.85 AU - 0.99 AU

Year: 579 Days

Day: 6.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 35,858,886 km

• M1: 139,276 km (0.081 R)
• M2: 232,625 km (0.096 R)
• M3: 331,958 km (0.047 R)
• M4: 404,213 km (0.116 R)
• M5: 519,105 km (0.088 R)
• M6: 607,667 km (0.115 R)
• M7: 713,432 km (0.109 R)
• M8: 838,197 km (0.072 R)
• M9: 996,471 km (0.029 R)
• M10: 1,079,498 km (0.052 R)
• M11: 1,160,580 km (0.097 R)
• M12: 1,333,815 km (0.079 R)
• M13: 1,441,226 km (0.109 R)
• M14: 1,571,825 km (0.11 R)
• M15: 1,664,725 km (0.043 R)
• M16: 1,916,199 km (0.092 R)
• M17: 1,987,857 km (0.087 R)
• M18: 2,094,520 km (0.1 R)
• M19: 2,237,685 km (0.095 R)
• M20: 2,372,473 km (0.111 R)
• M21: 2,455,799 km (0.066 R)
• M22: 2,552,289 km (0.113 R)
• M23: 2,662,393 km (0.114 R)
• M24: 2,855,823 km (0.116 R)
• M25: 3,151,578 km (0.092 R)
• M26: 3,230,267 km (0.109 R)
• M27: 3,430,279 km (0.075 R)
• M28: 3,545,320 km (0.092 R)
• M29: 3,641,212 km (0.119 R)
• M30: 3,710,027 km (0.032 R)
• M31: 3,793,503 km (0.098 R)
• M32: 3,983,343 km (0.073 R)
• M33: 4,097,336 km (0.107 R)
• M34: 4,219,558 km (0.118 R)
• M35: 4,372,447 km (0.037 R)
• M36: 4,519,800 km (0.119 R)
• M37: 4,743,748 km (0.112 R)
• M38: 4,819,295 km (0.037 R)
• M39: 4,948,548 km (0.032 R)
• M40: 5,156,339 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.9

Radius: 10.2

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.33 AU - 6.05 AU

Year: 7756 Days

Day: 7.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 35,858,886 km

• M1: 222,901 km (0.114 R)
• M2: 297,101 km (0.041 R)
• M3: 363,074 km (0.03 R)
• M4: 539,749 km (0.076 R)
• M5: 644,168 km (0.097 R)
• M6: 708,645 km (0.112 R)
• M7: 804,986 km (0.104 R)
• M8: 1,155,644 km (0.12 R)
• M9: 1,259,464 km (0.086 R)
• M10: 1,366,577 km (0.118 R)
• M11: 1,476,681 km (0.09 R)
• M12: 1,602,792 km (0.101 R)
• M13: 1,839,156 km (0.089 R)
• M14: 2,044,704 km (0.087 R)
• M15: 2,115,015 km (0.11 R)
• M16: 2,553,785 km (0.107 R)
• M17: 2,988,666 km (0.112 R)
• M18: 3,297,287 km (0.086 R)
• M19: 3,514,353 km (0.08 R)
• M20: 3,616,080 km (0.078 R)
• M21: 3,684,446 km (0.08 R)
• M22: 4,265,484 km (0.066 R)
• M23: 4,539,099 km (0.088 R)
• M24: 4,613,000 km (0.065 R)
• M25: 4,743,449 km (0.107 R)
• M26: 4,818,547 km (0.075 R)
• M27: 5,084,383 km (0.098 R)
• M28: 5,199,872 km (0.103 R)
• M29: 5,870,520 km (0.116 R)
• M30: 6,216,091 km (0.066 R)
• M31: 6,339,659 km (0.097 R)
• M32: 7,974,464 km (0.086 R)
• M33: 8,289,218 km (0.044 R)
• M34: 8,448,091 km (0.043 R)
• M35: 9,234,527 km (0.05 R)
• M36: 9,352,111 km (0.073 R)
• M37: 9,779,662 km (0.107 R)
• M38: 10,703,279 km (0.028 R)
• M39: 11,050,496 km (0.067 R)
• M40: 11,150,427 km (0.11 R)
• M41: 11,250,657 km (0.109 R)
• M42: 11,858,174 km (0.077 R)
• M43: 12,088,854 km (0.076 R)
• M44: 12,346,761 km (0.107 R)
• M45: 13,290,574 km (0.096 R)
• M46: 13,370,310 km (0.07 R)
• M47: 14,694,550 km (0.042 R)
• M48: 14,804,504 km (0.106 R)
• M49: 14,969,960 km (0.098 R)
• M50: 15,219,190 km (0.073 R)
• M51: 15,469,916 km (0.066 R)
• M52: 15,750,113 km (0.108 R)
• M53: 17,291,719 km (0.091 R)
• M54: 17,553,365 km (0.049 R)
• M55: 18,227,902 km (0.085 R)
• M56: 18,464,416 km (0.079 R)
• M57: 19,060,414 km (0.084 R)
• M58: 19,150,472 km (0.059 R)
• M59: 19,421,095 km (0.039 R)
• M60: 20,027,116 km (0.105 R)
• M61: 20,363,113 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934

Radius: 3.9

Gravity: 61.41 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.79 AU - 6.31 AU

Year: 9762 Days

Day: 21.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 35,858,886 km

• M1: 108,758 km (0.109 R)
• M2: 174,730 km (0.085 R)
• M3: 242,797 km (0.116 R)
• M4: 293,361 km (0.104 R)
• M5: 632,799 km (0.084 R)
• M6: 1,275,621 km (0.094 R)
• M7: 1,651,710 km (0.025 R)
• M8: 2,874,373 km (0.076 R)
• M9: 2,993,753 km (0.042 R)
• M10: 3,054,041 km (0.088 R)
• M11: 3,906,898 km (0.078 R)
• M12: 5,149,458 km (0.103 R)
• M13: 5,625,778 km (0.099 R)
• M14: 7,791,057 km (0.071 R)
• M15: 7,832,496 km (0.101 R)
• M16: 8,635,238 km (0.05 R)
• M17: 8,980,959 km (0.099 R)
• M18: 9,243,204 km (0.045 R)
• M19: 9,287,185 km (0.105 R)
• M20: 9,375,299 km (0.05 R)
• M21: 9,730,593 km (0.057 R)
• M22: 10,226,211 km (0.064 R)
• M23: 10,271,689 km (0.109 R)
• M24: 10,637,905 km (0.104 R)
• M25: 11,054,983 km (0.065 R)
• M26: 11,383,052 km (0.085 R)
• M27: 13,120,182 km (0.118 R)
• M28: 13,767,492 km (0.063 R)
• M29: 14,323,248 km (0.098 R)
• M30: 14,834,873 km (0.098 R)
• M31: 15,561,021 km (0.109 R)
• M32: 15,770,757 km (0.077 R)
• M33: 16,405,202 km (0.111 R)
• M34: 16,565,122 km (0.1 R)
• M35: 16,832,752 km (0.114 R)
• M36: 17,048,024 km (0.115 R)
• M37: 17,644,470 km (0.077 R)
• M38: 17,698,924 km (0.041 R)
• M39: 20,325,863 km (0.113 R)
• M40: 20,900,319 km (0.103 R)
• M41: 21,131,597 km (0.055 R)
• M42: 21,305,579 km (0.047 R)
• M43: 22,065,088 km (0.096 R)
• M44: 22,714,641 km (0.066 R)
• M45: 24,214,061 km (0.101 R)
• M46: 24,700,553 km (0.074 R)
• M47: 25,374,791 km (0.12 R)
• M48: 25,621,478 km (0.109 R)
• M49: 26,929,561 km (0.055 R)
• M50: 26,992,393 km (0.097 R)
• M51: 27,433,557 km (0.1 R)
• M52: 28,131,730 km (0.119 R)
• M53: 28,323,066 km (0.109 R)
• M54: 29,351,252 km (0.058 R)
• M55: 29,480,504 km (0.112 R)
• M56: 30,653,501 km (0.046 R)
• M57: 30,916,195 km (0.105 R)
• M58: 30,981,869 km (0.076 R)
• M59: 31,113,664 km (0.063 R)
• M60: 31,377,705 km (0.117 R)
• M61: 31,708,765 km (0.11 R)
• M62: 31,775,037 km (0.048 R)
• M63: 32,910,036 km (0.05 R)
• M64: 33,111,694 km (0.115 R)
• M65: 33,922,514 km (0.088 R)
• M66: 34,330,318 km (0.106 R)
• M67: 34,603,184 km (0.079 R)
• M68: 34,739,917 km (0.052 R)
• M69: 35,839,611 km (0.103 R)
• M70: 36,116,367 km (0.088 R)
• M71: 36,463,284 km (0.108 R)
• M72: 37,370,446 km (0.072 R)
• M73: 37,721,402 km (0.116 R)
• M74: 39,921,089 km (0.071 R)
• M75: 40,783,671 km (0.09 R)
• M76: 41,000,288 km (0.095 R)
• M77: 42,307,923 km (0.114 R)
• M78: 42,454,081 km (0.111 R)
• M79: 42,600,387 km (0.036 R)
• M80: 42,820,147 km (0.115 R)
• M81: 42,966,902 km (0.108 R)
• M82: 43,187,260 km (0.116 R)
• M83: 46,236,962 km (0.044 R)
• M84: 46,312,210 km (0.109 R)
• M85: 46,387,457 km (0.105 R)
• M86: 46,613,649 km (0.083 R)
• M87: 47,294,170 km (0.088 R)
• M88: 47,673,550 km (0.082 R)
• M89: 48,282,862 km (0.101 R)
• M90: 48,664,935 km (0.101 R)
• M91: 49,124,799 km (0.106 R)
• M92: 49,432,223 km (0.12 R)
• M93: 49,740,245 km (0.116 R)
• M94: 50,513,067 km (0.044 R)
• M95: 50,668,051 km (0.077 R)
• M96: 52,070,531 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.6

Radius: 7.1

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.35 AU - 6.97 AU

Year: 11275 Days

Day: 21.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,858,886 km

• M1: 181,911 km (0.117 R)
• M2: 332,556 km (0.072 R)
• M3: 640,578 km (0.094 R)
• M4: 722,558 km (0.07 R)
• M5: 1,185,713 km (0.046 R)
• M6: 1,631,365 km (0.076 R)
• M7: 2,104,393 km (0.042 R)
• M8: 2,706,973 km (0.085 R)
• M9: 2,842,808 km (0.036 R)
• M10: 3,097,723 km (0.1 R)
• M11: 3,555,193 km (0.074 R)
• M12: 3,779,441 km (0.094 R)
• M13: 3,982,595 km (0.119 R)
• M14: 4,189,339 km (0.109 R)
• M15: 4,373,195 km (0.054 R)
• M16: 4,586,521 km (0.12 R)
• M17: 5,078,848 km (0.063 R)
• M18: 5,246,846 km (0.029 R)
• M19: 5,331,519 km (0.032 R)
• M20: 5,473,487 km (0.059 R)
• M21: 5,790,485 km (0.028 R)
• M22: 7,368,443 km (0.026 R)
• M23: 7,431,723 km (0.108 R)
• M24: 7,590,446 km (0.115 R)
• M25: 8,934,733 km (0.105 R)
• M26: 9,002,201 km (0.096 R)
• M27: 9,720,570 km (0.113 R)
• M28: 9,824,691 km (0.096 R)
• M29: 10,034,128 km (0.057 R)
• M30: 10,635,361 km (0.053 R)
• M31: 11,909,636 km (0.09 R)
• M32: 12,508,177 km (0.086 R)
• M33: 12,963,403 km (0.114 R)
• M34: 13,116,442 km (0.107 R)
• M35: 13,308,526 km (0.109 R)
• M36: 13,501,507 km (0.056 R)
• M37: 13,890,162 km (0.106 R)
• M38: 14,401,189 km (0.076 R)
• M39: 14,639,049 km (0.112 R)
• M40: 15,441,343 km (0.107 R)
• M41: 15,847,800 km (0.085 R)
• M42: 16,093,440 km (0.108 R)
• M43: 16,175,569 km (0.113 R)
• M44: 16,671,486 km (0.082 R)
• M45: 17,046,528 km (0.077 R)
• M46: 17,214,227 km (0.073 R)
• M47: 17,382,375 km (0.081 R)
• M48: 17,551,121 km (0.115 R)
• M49: 18,103,138 km (0.081 R)
• M50: 19,050,541 km (0.115 R)
• M51: 19,180,841 km (0.108 R)
• M52: 19,311,589 km (0.088 R)
• M53: 19,749,462 km (0.088 R)
• M54: 20,102,214 km (0.067 R)
• M55: 20,234,907 km (0.078 R)
• M56: 20,992,920 km (0.076 R)
• M57: 21,082,678 km (0.099 R)
• M58: 21,217,616 km (0.083 R)
• M59: 22,078,701 km (0.108 R)
• M60: 22,124,328 km (0.089 R)
• M61: 22,215,733 km (0.101 R)
• M62: 22,812,778 km (0.075 R)
• M63: 23,414,909 km (0.036 R)
• M64: 25,444,055 km (0.088 R)
• M65: 26,213,287 km (0.078 R)
• M66: 26,600,895 km (0.036 R)
• M67: 27,824,007 km (0.1 R)
• M68: 28,368,095 km (0.062 R)
• M69: 28,566,761 km (0.094 R)
• M70: 29,315,947 km (0.063 R)
• M71: 30,122,130 km (0.116 R)
• M72: 30,223,407 km (0.081 R)
• M73: 30,884,630 km (0.068 R)
• M74: 31,653,413 km (0.112 R)
• M75: 31,704,875 km (0.057 R)
• M76: 32,532,451 km (0.102 R)
• M77: 33,419,267 km (0.107 R)
• M78: 33,734,320 km (0.039 R)
• M79: 34,791,079 km (0.092 R)
• M80: 34,844,336 km (0.095 R)
• M81: 35,270,241 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 19,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit