🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.47 AU - 0.59 AU

Year: 170 Days

Day: 47.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.72 AU - 1.04 AU

Year: 363 Days

Day: 18.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,382,332 km

• M1: 53,406 km (0.113 R)
• M2: 98,435 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.6

Radius: 13.5

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.51 AU - 6.89 AU

Year: 5984 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,382,332 km

• M1: 170,392 km (0.092 R)
• M2: 343,926 km (0.117 R)
• M3: 540,048 km (0.053 R)
• M4: 710,440 km (0.11 R)
• M5: 851,511 km (0.118 R)
• M6: 938,727 km (0.054 R)
• M7: 1,109,717 km (0.075 R)
• M8: 1,335,161 km (0.109 R)
• M9: 1,576,313 km (0.056 R)
• M10: 1,799,214 km (0.091 R)
• M11: 1,931,458 km (0.07 R)
• M12: 2,294,532 km (0.08 R)
• M13: 2,402,392 km (0.087 R)
• M14: 2,548,849 km (0.105 R)
• M15: 2,698,446 km (0.118 R)
• M16: 2,870,185 km (0.076 R)
• M17: 2,986,871 km (0.08 R)
• M18: 3,346,504 km (0.11 R)
• M19: 4,195,472 km (0.084 R)
• M20: 4,328,465 km (0.056 R)
• M21: 4,462,953 km (0.099 R)
• M22: 4,576,049 km (0.085 R)
• M23: 4,690,043 km (0.088 R)
• M24: 4,805,233 km (0.1 R)
• M25: 5,156,040 km (0.117 R)
• M26: 5,394,798 km (0.097 R)
• M27: 5,637,147 km (0.1 R)
• M28: 5,883,086 km (0.088 R)
• M29: 6,928,476 km (0.061 R)
• M30: 7,351,987 km (0.095 R)
• M31: 7,540,032 km (0.12 R)
• M32: 7,838,629 km (0.06 R)
• M33: 7,948,135 km (0.103 R)
• M34: 8,058,239 km (0.101 R)
• M35: 8,224,442 km (0.051 R)
• M36: 8,957,472 km (0.089 R)
• M37: 9,043,341 km (0.041 R)
• M38: 9,917,890 km (0.104 R)
• M39: 10,066,291 km (0.07 R)
• M40: 11,653,225 km (0.095 R)
• M41: 11,967,231 km (0.032 R)
• M42: 12,188,786 km (0.104 R)
• M43: 12,829,214 km (0.096 R)
• M44: 13,382,278 km (0.078 R)
• M45: 13,843,637 km (0.106 R)
• M46: 14,444,422 km (0.101 R)
• M47: 14,748,106 km (0.107 R)
• M48: 16,367,802 km (0.108 R)
• M49: 16,508,275 km (0.051 R)
• M50: 16,684,501 km (0.055 R)
• M51: 16,790,416 km (0.068 R)
• M52: 17,003,144 km (0.065 R)
• M53: 17,109,808 km (0.097 R)
• M54: 17,826,531 km (0.04 R)
• M55: 18,370,619 km (0.086 R)
• M56: 18,589,779 km (0.086 R)
• M57: 18,736,385 km (0.091 R)
• M58: 19,030,794 km (0.03 R)
• M59: 19,178,447 km (0.035 R)
• M60: 19,960,395 km (0.091 R)
• M61: 20,601,123 km (0.091 R)
• M62: 20,752,815 km (0.077 R)
• M63: 21,902,624 km (0.093 R)
• M64: 22,057,608 km (0.068 R)
• M65: 22,173,995 km (0.102 R)
• M66: 22,876,656 km (0.101 R)
• M67: 23,112,572 km (0.095 R)
• M68: 23,745,520 km (0.098 R)
• M69: 23,944,486 km (0.043 R)
• M70: 24,424,246 km (0.071 R)
• M71: 25,068,863 km (0.043 R)
• M72: 25,190,337 km (0.116 R)
• M73: 25,434,032 km (0.087 R)
• M74: 25,596,794 km (0.103 R)
• M75: 27,119,401 km (0.094 R)
• M76: 27,369,080 km (0.038 R)
• M77: 27,996,643 km (0.093 R)
• M78: 28,080,717 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.9

Radius: 12.6

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.46 AU - 9.1 AU

Year: 11440 Days

Day: 12.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 40,382,332 km

• M1: 158,275 km (0.035 R)
• M2: 255,513 km (0.114 R)
• M3: 352,901 km (0.112 R)
• M4: 442,810 km (0.102 R)
• M5: 807,829 km (0.114 R)
• M6: 1,998,478 km (0.115 R)
• M7: 3,234,755 km (0.1 R)
• M8: 3,355,779 km (0.12 R)
• M9: 4,245,737 km (0.115 R)
• M10: 4,445,750 km (0.115 R)
• M11: 4,614,795 km (0.112 R)
• M12: 4,717,270 km (0.056 R)
• M13: 4,994,325 km (0.026 R)
• M14: 5,152,599 km (0.077 R)
• M15: 5,857,505 km (0.066 R)
• M16: 6,573,480 km (0.096 R)
• M17: 7,138,661 km (0.065 R)
• M18: 7,337,177 km (0.111 R)
• M19: 7,658,663 km (0.038 R)
• M20: 8,108,354 km (0.12 R)
• M21: 8,253,165 km (0.1 R)
• M22: 8,524,535 km (0.063 R)
• M23: 9,313,066 km (0.102 R)
• M24: 10,080,503 km (0.09 R)
• M25: 10,822,508 km (0.095 R)
• M26: 11,605,653 km (0.108 R)
• M27: 11,956,909 km (0.086 R)
• M28: 12,335,541 km (0.111 R)
• M29: 12,478,557 km (0.107 R)
• M30: 13,153,094 km (0.108 R)
• M31: 14,162,430 km (0.104 R)
• M32: 14,262,212 km (0.096 R)
• M33: 16,885,411 km (0.091 R)
• M34: 16,964,847 km (0.115 R)
• M35: 17,497,266 km (0.113 R)
• M36: 18,224,761 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219

Radius: 7.1

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.11 AU - 10.67 AU

Year: 13676 Days

Day: 21.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,382,332 km

• M1: 91,853 km (0.063 R)
• M2: 147,952 km (0.103 R)
• M3: 435,180 km (0.103 R)
• M4: 485,894 km (0.113 R)
• M5: 636,689 km (0.084 R)
• M6: 1,268,141 km (0.112 R)
• M7: 1,400,984 km (0.027 R)
• M8: 1,976,936 km (0.072 R)
• M9: 2,109,180 km (0.098 R)
• M10: 2,452,657 km (0.094 R)
• M11: 3,012,901 km (0.116 R)
• M12: 3,114,328 km (0.076 R)
• M13: 3,451,821 km (0.119 R)
• M14: 3,773,756 km (0.078 R)
• M15: 3,855,736 km (0.087 R)
• M16: 4,417,476 km (0.117 R)
• M17: 5,034,716 km (0.097 R)
• M18: 5,899,093 km (0.104 R)
• M19: 6,026,401 km (0.106 R)
• M20: 6,186,770 km (0.092 R)
• M21: 6,544,458 km (0.061 R)
• M22: 7,313,989 km (0.068 R)
• M23: 8,006,328 km (0.113 R)
• M24: 8,218,009 km (0.096 R)
• M25: 8,431,635 km (0.045 R)
• M26: 8,864,422 km (0.08 R)
• M27: 9,415,540 km (0.06 R)
• M28: 9,676,439 km (0.074 R)
• M29: 11,173,764 km (0.084 R)
• M30: 11,252,453 km (0.074 R)
• M31: 11,489,715 km (0.1 R)
• M32: 12,009,418 km (0.105 R)
• M33: 13,698,079 km (0.099 R)
• M34: 13,782,452 km (0.118 R)
• M35: 14,850,281 km (0.097 R)
• M36: 15,154,115 km (0.104 R)
• M37: 15,416,061 km (0.061 R)
• M38: 15,591,539 km (0.104 R)
• M39: 16,703,500 km (0.103 R)
• M40: 18,025,047 km (0.062 R)
• M41: 18,349,076 km (0.054 R)
• M42: 18,721,725 km (0.102 R)
• M43: 20,381,364 km (0.102 R)
• M44: 20,429,384 km (0.117 R)
• M45: 20,718,856 km (0.046 R)
• M46: 21,155,532 km (0.094 R)
• M47: 21,693,486 km (0.109 R)
• M48: 21,890,058 km (0.112 R)
• M49: 22,087,378 km (0.088 R)
• M50: 23,032,687 km (0.107 R)
• M51: 23,233,297 km (0.09 R)
• M52: 25,946,554 km (0.109 R)
• M53: 26,574,715 km (0.111 R)
• M54: 26,627,224 km (0.06 R)
• M55: 26,785,200 km (0.058 R)
• M56: 28,059,773 km (0.105 R)
• M57: 28,274,147 km (0.051 R)
• M58: 29,028,569 km (0.095 R)
• M59: 30,833,019 km (0.066 R)
• M60: 30,943,572 km (0.065 R)
• M61: 31,109,625 km (0.057 R)
• M62: 31,720,882 km (0.102 R)
• M63: 32,673,521 km (0.088 R)
• M64: 34,377,291 km (0.058 R)
• M65: 34,434,587 km (0.069 R)
• M66: 34,951,747 km (0.058 R)
• M67: 35,124,533 km (0.114 R)
• M68: 35,182,278 km (0.064 R)
• M69: 35,819,116 km (0.065 R)
• M70: 36,343,008 km (0.046 R)
• M71: 36,752,307 km (0.069 R)
• M72: 36,986,727 km (0.065 R)
• M73: 37,045,519 km (0.064 R)
• M74: 37,870,701 km (0.078 R)
• M75: 39,659,293 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 19,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit