🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.52 AU - 0.78 AU

Year: 344 Days

Day: 22.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.47 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449

Radius: 12.6

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.04 AU - 2.52 AU

Year: 2258 Days

Day: 13.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 75,922,888 km

• M1: 159,172 km (0.092 R)
• M2: 256,710 km (0.101 R)
• M3: 387,010 km (0.094 R)
• M4: 548,875 km (0.109 R)
• M5: 639,980 km (0.12 R)
• M6: 776,263 km (0.092 R)
• M7: 914,791 km (0.084 R)
• M8: 1,071,420 km (0.11 R)
• M9: 1,333,665 km (0.109 R)
• M10: 1,432,549 km (0.107 R)
• M11: 1,680,433 km (0.041 R)
• M12: 1,897,948 km (0.118 R)
• M13: 2,033,035 km (0.088 R)
• M14: 2,253,692 km (0.089 R)
• M15: 2,337,018 km (0.107 R)
• M16: 2,445,626 km (0.109 R)
• M17: 2,580,862 km (0.1 R)
• M18: 2,693,360 km (0.057 R)
• M19: 3,240,589 km (0.092 R)
• M20: 3,555,044 km (0.032 R)
• M21: 3,708,980 km (0.033 R)
• M22: 3,808,014 km (0.108 R)
• M23: 4,228,234 km (0.062 R)
• M24: 4,332,055 km (0.112 R)
• M25: 4,541,941 km (0.113 R)
• M26: 4,909,802 km (0.068 R)
• M27: 5,192,243 km (0.057 R)
• M28: 5,367,422 km (0.096 R)
• M29: 5,772,832 km (0.12 R)
• M30: 5,921,233 km (0.106 R)
• M31: 6,054,375 km (0.104 R)
• M32: 6,238,830 km (0.119 R)
• M33: 6,682,537 km (0.064 R)
• M34: 6,769,004 km (0.064 R)
• M35: 6,890,777 km (0.041 R)
• M36: 7,083,609 km (0.054 R)
• M37: 7,207,326 km (0.111 R)
• M38: 7,367,246 km (0.063 R)
• M39: 7,564,566 km (0.104 R)
• M40: 7,672,875 km (0.09 R)
• M41: 7,909,389 km (0.11 R)
• M42: 8,315,098 km (0.099 R)
• M43: 8,520,496 km (0.103 R)
• M44: 8,879,232 km (0.088 R)
• M45: 9,166,161 km (0.084 R)
• M46: 9,807,936 km (0.112 R)
• M47: 10,005,255 km (0.116 R)
• M48: 10,343,795 km (0.108 R)
• M49: 10,423,980 km (0.107 R)
• M50: 10,889,229 km (0.08 R)
• M51: 11,652,029 km (0.119 R)
• M52: 11,966,184 km (0.107 R)
• M53: 12,240,696 km (0.114 R)
• M54: 12,346,911 km (0.098 R)
• M55: 12,839,237 km (0.034 R)
• M56: 13,185,407 km (0.08 R)
• M57: 13,359,688 km (0.099 R)
• M58: 13,622,681 km (0.055 R)
• M59: 13,754,776 km (0.099 R)
• M60: 13,843,039 km (0.114 R)
• M61: 14,265,055 km (0.063 R)
• M62: 14,443,974 km (0.083 R)
• M63: 14,533,732 km (0.102 R)
• M64: 14,736,437 km (0.089 R)
• M65: 14,940,040 km (0.097 R)
• M66: 15,167,279 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.3

Radius: 11.1

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.8 AU - 6.56 AU

Year: 8880 Days

Day: 8.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,922,888 km

• M1: 139,575 km (0.086 R)
• M2: 267,631 km (0.093 R)
• M3: 357,539 km (0.058 R)
• M4: 504,594 km (0.09 R)
• M5: 610,359 km (0.104 R)
• M6: 707,897 km (0.102 R)
• M7: 939,175 km (0.086 R)
• M8: 1,113,906 km (0.086 R)
• M9: 1,278,613 km (0.068 R)
• M10: 1,407,716 km (0.119 R)
• M11: 2,017,477 km (0.03 R)
• M12: 2,350,931 km (0.099 R)
• M13: 2,841,612 km (0.069 R)
• M14: 2,983,730 km (0.106 R)
• M15: 3,667,392 km (0.116 R)
• M16: 3,760,142 km (0.034 R)
• M17: 4,075,046 km (0.088 R)
• M18: 4,563,333 km (0.091 R)
• M19: 5,104,878 km (0.111 R)
• M20: 5,918,989 km (0.055 R)
• M21: 6,322,604 km (0.089 R)
• M22: 6,471,604 km (0.043 R)
• M23: 6,659,648 km (0.114 R)
• M24: 8,025,178 km (0.101 R)
• M25: 8,105,811 km (0.085 R)
• M26: 8,595,295 km (0.103 R)
• M27: 8,843,628 km (0.099 R)
• M28: 10,470,804 km (0.11 R)
• M29: 10,736,041 km (0.074 R)
• M30: 11,273,396 km (0.117 R)
• M31: 12,327,613 km (0.115 R)
• M32: 12,607,959 km (0.09 R)
• M33: 12,701,757 km (0.062 R)
• M34: 13,749,690 km (0.029 R)
• M35: 13,846,330 km (0.097 R)
• M36: 14,382,040 km (0.061 R)
• M37: 15,323,160 km (0.116 R)
• M38: 16,080,275 km (0.081 R)
• M39: 17,473,480 km (0.052 R)
• M40: 17,735,725 km (0.046 R)
• M41: 19,553,489 km (0.097 R)
• M42: 19,716,850 km (0.076 R)
• M43: 19,880,510 km (0.118 R)
• M44: 20,761,043 km (0.119 R)
• M45: 21,038,846 km (0.1 R)
• M46: 21,936,134 km (0.101 R)
• M47: 22,503,409 km (0.027 R)
• M48: 22,788,692 km (0.092 R)
• M49: 23,190,363 km (0.092 R)
• M50: 24,058,629 km (0.065 R)
• M51: 26,006,393 km (0.07 R)
• M52: 27,393,614 km (0.056 R)
• M53: 27,820,566 km (0.086 R)
• M54: 29,176,821 km (0.114 R)
• M55: 29,800,494 km (0.11 R)
• M56: 30,428,356 km (0.108 R)
• M57: 30,617,598 km (0.104 R)
• M58: 30,744,008 km (0.087 R)
• M59: 31,825,301 km (0.092 R)
• M60: 32,531,553 km (0.091 R)
• M61: 32,725,133 km (0.118 R)
• M62: 36,273,445 km (0.054 R)
• M63: 36,608,095 km (0.076 R)
• M64: 37,957,169 km (0.068 R)
• M65: 38,433,189 km (0.117 R)
• M66: 40,218,340 km (0.079 R)
• M67: 41,470,175 km (0.084 R)
• M68: 42,100,730 km (0.09 R)
• M69: 42,241,352 km (0.049 R)
• M70: 42,875,947 km (0.115 R)
• M71: 43,513,533 km (0.081 R)
• M72: 43,726,859 km (0.049 R)
• M73: 44,011,694 km (0.052 R)
• M74: 44,870,086 km (0.101 R)
• M75: 45,373,333 km (0.058 R)
• M76: 46,967,299 km (0.112 R)
• M77: 47,259,015 km (0.088 R)
• M78: 47,405,172 km (0.083 R)
• M79: 47,624,632 km (0.073 R)
• M80: 48,064,599 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.9

Radius: 7.9

Gravity: 14.77 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8 AU - 9.64 AU

Year: 17184 Days

Day: 15.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,922,888 km

• M1: 100,679 km (0.072 R)
• M2: 1,240,615 km (0.029 R)
• M3: 1,532,780 km (0.045 R)
• M4: 2,283,462 km (0.109 R)
• M5: 2,496,040 km (0.114 R)
• M6: 2,604,798 km (0.097 R)
• M7: 3,055,237 km (0.116 R)
• M8: 3,817,588 km (0.106 R)
• M9: 4,070,109 km (0.117 R)
• M10: 4,680,618 km (0.12 R)
• M11: 6,279,071 km (0.106 R)
• M12: 6,728,164 km (0.056 R)
• M13: 7,816,040 km (0.047 R)
• M14: 8,736,216 km (0.067 R)
• M15: 9,576,358 km (0.094 R)
• M16: 9,747,498 km (0.119 R)
• M17: 10,034,876 km (0.076 R)
• M18: 10,559,366 km (0.061 R)
• M19: 10,677,099 km (0.057 R)
• M20: 10,973,453 km (0.077 R)
• M21: 11,453,213 km (0.069 R)
• M22: 11,513,651 km (0.097 R)
• M23: 13,122,426 km (0.071 R)
• M24: 14,146,872 km (0.062 R)
• M25: 14,211,798 km (0.103 R)
• M26: 16,476,410 km (0.076 R)
• M27: 17,860,041 km (0.118 R)
• M28: 18,211,746 km (0.083 R)
• M29: 18,494,785 km (0.101 R)
• M30: 19,065,201 km (0.1 R)
• M31: 19,786,263 km (0.087 R)
• M32: 19,858,818 km (0.073 R)
• M33: 19,931,523 km (0.112 R)
• M34: 20,077,231 km (0.113 R)
• M35: 20,296,392 km (0.115 R)
• M36: 21,478,514 km (0.033 R)
• M37: 22,758,922 km (0.112 R)
• M38: 23,600,410 km (0.116 R)
• M39: 24,452,221 km (0.101 R)
• M40: 25,788,279 km (0.095 R)
• M41: 26,185,761 km (0.092 R)
• M42: 26,345,382 km (0.109 R)
• M43: 27,147,974 km (0.112 R)
• M44: 27,228,608 km (0.041 R)
• M45: 28,612,837 km (0.049 R)
• M46: 29,936,329 km (0.068 R)
• M47: 30,773,778 km (0.092 R)
• M48: 30,857,852 km (0.06 R)
• M49: 31,110,822 km (0.087 R)
• M50: 32,728,723 km (0.102 R)
• M51: 33,418,070 km (0.082 R)
• M52: 33,591,155 km (0.093 R)
• M53: 34,199,270 km (0.12 R)
• M54: 35,868,333 km (0.073 R)
• M55: 36,936,013 km (0.102 R)
• M56: 38,014,165 km (0.095 R)
• M57: 39,833,874 km (0.108 R)
• M58: 40,385,292 km (0.077 R)
• M59: 42,241,801 km (0.116 R)
• M60: 43,180,378 km (0.088 R)
• M61: 43,274,625 km (0.114 R)
• M62: 44,505,815 km (0.069 R)
• M63: 44,696,253 km (0.089 R)
• M64: 45,269,363 km (0.101 R)
• M65: 46,037,099 km (0.092 R)
• M66: 47,293,871 km (0.081 R)
• M67: 47,682,825 km (0.052 R)
• M68: 51,630,564 km (0.025 R)
• M69: 52,231,648 km (0.091 R)
• M70: 52,432,558 km (0.117 R)
• M71: 54,353,993 km (0.06 R)
• M72: 55,169,750 km (0.052 R)
• M73: 55,272,075 km (0.101 R)
• M74: 57,123,648 km (0.105 R)
• M75: 57,849,197 km (0.098 R)
• M76: 58,369,349 km (0.091 R)
• M77: 58,473,619 km (0.07 R)
• M78: 59,309,422 km (0.082 R)
• M79: 59,833,912 km (0.062 R)
• M80: 59,939,080 km (0.102 R)
• M81: 61,734,703 km (0.028 R)
• M82: 62,372,738 km (0.06 R)
• M83: 63,977,175 km (0.098 R)
• M84: 64,084,586 km (0.084 R)
• M85: 64,838,410 km (0.089 R)
• M86: 65,811,993 km (0.065 R)
• M87: 69,754,196 km (0.076 R)
• M88: 71,977,071 km (0.112 R)
• M89: 72,088,820 km (0.073 R)
• M90: 72,536,567 km (0.107 R)
• M91: 74,110,336 km (0.054 R)
• M92: 75,014,805 km (0.058 R)
• M93: 75,809,170 km (0.049 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 14,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit