🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.69 AU - 0.79 AU

Year: 242 Days

Day: 32.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.94 AU - 1.16 AU

Year: 410 Days

Day: 25.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,597,701 km

• M1: 464,053 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.19 AU - 1.59 AU

Year: 624 Days

Day: 14 Hours

Environment

Temp: -54 °C

Axial Tilt: 122 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591

Radius: 10.2

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.71 AU - 4.61 AU

Year: 3231 Days

Day: 12.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,597,701 km

• M1: 317,297 km (0.076 R)
• M2: 409,898 km (0.087 R)
• M3: 514,018 km (0.118 R)
• M4: 583,282 km (0.116 R)
• M5: 646,861 km (0.079 R)
• M6: 812,466 km (0.076 R)
• M7: 884,871 km (0.116 R)
• M8: 949,049 km (0.088 R)
• M9: 1,037,012 km (0.063 R)
• M10: 1,151,156 km (0.092 R)
• M11: 1,506,600 km (0.078 R)
• M12: 1,571,376 km (0.106 R)
• M13: 1,677,142 km (0.095 R)
• M14: 1,744,461 km (0.077 R)
• M15: 2,391,322 km (0.118 R)
• M16: 2,653,866 km (0.119 R)
• M17: 2,877,216 km (0.093 R)
• M18: 2,991,209 km (0.059 R)
• M19: 3,257,643 km (0.079 R)
• M20: 3,410,831 km (0.112 R)
• M21: 4,029,568 km (0.086 R)
• M22: 4,194,276 km (0.097 R)
• M23: 4,549,570 km (0.048 R)
• M24: 4,702,011 km (0.095 R)
• M25: 5,090,816 km (0.103 R)
• M26: 5,269,136 km (0.04 R)
• M27: 5,409,160 km (0.04 R)
• M28: 5,570,875 km (0.085 R)
• M29: 5,919,887 km (0.11 R)
• M30: 6,488,808 km (0.095 R)
• M31: 6,574,527 km (0.106 R)
• M32: 6,790,696 km (0.047 R)
• M33: 7,408,236 km (0.101 R)
• M34: 7,497,995 km (0.05 R)
• M35: 7,701,149 km (0.091 R)
• M36: 7,814,843 km (0.116 R)
• M37: 8,112,992 km (0.115 R)
• M38: 8,673,236 km (0.061 R)
• M39: 9,246,046 km (0.077 R)
• M40: 9,488,395 km (0.09 R)
• M41: 9,610,317 km (0.109 R)
• M42: 10,228,006 km (0.112 R)
• M43: 10,478,583 km (0.084 R)
• M44: 10,705,822 km (0.086 R)
• M45: 11,165,387 km (0.069 R)
• M46: 11,320,071 km (0.099 R)
• M47: 11,423,593 km (0.037 R)
• M48: 11,709,773 km (0.101 R)
• M49: 12,797,350 km (0.105 R)
• M50: 14,027,792 km (0.118 R)
• M51: 14,111,118 km (0.09 R)
• M52: 14,671,213 km (0.103 R)
• M53: 14,897,405 km (0.101 R)
• M54: 15,039,224 km (0.043 R)
• M55: 15,153,068 km (0.088 R)
• M56: 15,352,930 km (0.076 R)
• M57: 15,467,672 km (0.107 R)
• M58: 15,726,626 km (0.037 R)
• M59: 15,870,988 km (0.12 R)
• M60: 16,336,387 km (0.059 R)
• M61: 16,541,336 km (0.074 R)
• M62: 16,658,920 km (0.059 R)
• M63: 16,835,744 km (0.097 R)
• M64: 17,191,189 km (0.032 R)
• M65: 17,549,177 km (0.049 R)
• M66: 17,699,074 km (0.099 R)
• M67: 18,181,527 km (0.082 R)
• M68: 18,485,360 km (0.085 R)
• M69: 18,698,986 km (0.119 R)
• M70: 18,790,839 km (0.049 R)
• M71: 18,882,842 km (0.05 R)
• M72: 19,561,866 km (0.034 R)
• M73: 19,998,094 km (0.103 R)
• M74: 20,469,028 km (0.096 R)
• M75: 20,690,134 km (0.06 R)
• M76: 20,943,702 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.4

Radius: 10.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.77 AU - 5.49 AU

Year: 3794 Days

Day: 9 Hours

Environment

Temp: -136 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 52,597,701 km

• M1: 177,872 km (0.113 R)
• M2: 245,341 km (0.11 R)
• M3: 321,037 km (0.117 R)
• M4: 489,335 km (0.05 R)
• M5: 683,064 km (0.092 R)
• M6: 819,647 km (0.117 R)
• M7: 887,714 km (0.111 R)
• M8: 1,071,420 km (0.04 R)
• M9: 1,172,249 km (0.113 R)
• M10: 1,825,543 km (0.059 R)
• M11: 2,020,319 km (0.1 R)
• M12: 2,125,636 km (0.066 R)
• M13: 2,232,898 km (0.083 R)
• M14: 2,353,025 km (0.115 R)
• M15: 2,452,956 km (0.077 R)
• M16: 2,520,275 km (0.051 R)
• M17: 2,622,750 km (0.12 R)
• M18: 2,703,234 km (0.098 R)
• M19: 2,843,407 km (0.108 R)
• M20: 3,033,994 km (0.1 R)
• M21: 3,118,667 km (0.087 R)
• M22: 3,241,187 km (0.12 R)
• M23: 3,427,886 km (0.117 R)
• M24: 3,503,732 km (0.069 R)
• M25: 3,812,203 km (0.085 R)
• M26: 4,142,963 km (0.09 R)
• M27: 4,635,739 km (0.097 R)
• M28: 4,705,751 km (0.057 R)
• M29: 4,917,731 km (0.072 R)
• M30: 5,017,662 km (0.094 R)
• M31: 5,409,758 km (0.1 R)
• M32: 5,527,941 km (0.113 R)
• M33: 5,811,877 km (0.104 R)
• M34: 6,362,996 km (0.08 R)
• M35: 6,456,495 km (0.097 R)
• M36: 6,629,130 km (0.069 R)
• M37: 6,755,690 km (0.083 R)
• M38: 6,835,127 km (0.036 R)
• M39: 6,979,040 km (0.088 R)
• M40: 7,172,470 km (0.104 R)
• M41: 7,482,287 km (0.025 R)
• M42: 7,630,688 km (0.092 R)
• M43: 7,746,776 km (0.108 R)
• M44: 8,064,672 km (0.11 R)
• M45: 8,575,548 km (0.113 R)
• M46: 8,800,095 km (0.106 R)
• M47: 8,956,873 km (0.086 R)
• M48: 9,308,279 km (0.116 R)
• M49: 9,574,862 km (0.118 R)
• M50: 9,646,370 km (0.044 R)
• M51: 10,334,670 km (0.098 R)
• M52: 10,426,523 km (0.052 R)
• M53: 10,684,878 km (0.105 R)
• M54: 10,796,179 km (0.035 R)
• M55: 10,945,328 km (0.052 R)
• M56: 11,113,925 km (0.108 R)
• M57: 11,208,022 km (0.052 R)
• M58: 11,510,659 km (0.113 R)
• M59: 11,969,774 km (0.092 R)
• M60: 12,434,874 km (0.06 R)
• M61: 12,748,282 km (0.119 R)
• M62: 12,866,464 km (0.069 R)
• M63: 13,024,589 km (0.12 R)
• M64: 13,143,669 km (0.109 R)
• M65: 13,263,048 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.7

Radius: 12.7

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.77 AU - 4.91 AU

Year: 4055 Days

Day: 5.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,597,701 km

• M1: 160,519 km (0.106 R)
• M2: 283,638 km (0.063 R)
• M3: 437,275 km (0.025 R)
• M4: 543,339 km (0.093 R)
• M5: 727,943 km (0.058 R)
• M6: 922,570 km (0.102 R)
• M7: 1,080,545 km (0.117 R)
• M8: 1,163,123 km (0.1 R)
• M9: 1,247,945 km (0.076 R)
• M10: 1,364,781 km (0.109 R)
• M11: 1,454,839 km (0.068 R)
• M12: 1,737,729 km (0.099 R)
• M13: 1,836,164 km (0.073 R)
• M14: 2,038,720 km (0.115 R)
• M15: 2,125,487 km (0.103 R)
• M16: 2,503,371 km (0.112 R)
• M17: 3,060,324 km (0.095 R)
• M18: 3,200,497 km (0.087 R)
• M19: 3,719,153 km (0.067 R)
• M20: 3,847,657 km (0.097 R)
• M21: 5,069,573 km (0.087 R)
• M22: 5,380,736 km (0.109 R)
• M23: 5,575,363 km (0.09 R)
• M24: 5,673,499 km (0.048 R)
• M25: 5,896,699 km (0.118 R)
• M26: 6,021,913 km (0.118 R)
• M27: 6,844,103 km (0.094 R)
• M28: 6,949,419 km (0.099 R)
• M29: 7,188,327 km (0.064 R)
• M30: 7,701,598 km (0.072 R)
• M31: 8,115,385 km (0.093 R)
• M32: 8,226,836 km (0.091 R)
• M33: 8,536,354 km (0.081 R)
• M34: 8,792,316 km (0.103 R)
• M35: 9,079,843 km (0.114 R)
• M36: 9,341,190 km (0.026 R)
• M37: 10,351,125 km (0.079 R)
• M38: 10,899,850 km (0.096 R)
• M39: 11,302,119 km (0.095 R)
• M40: 11,709,175 km (0.117 R)
• M41: 12,280,938 km (0.081 R)
• M42: 12,764,289 km (0.052 R)
• M43: 13,024,589 km (0.099 R)
• M44: 13,221,011 km (0.089 R)
• M45: 13,451,541 km (0.091 R)
• M46: 13,882,982 km (0.113 R)
• M47: 14,016,572 km (0.112 R)
• M48: 14,117,252 km (0.114 R)
• M49: 14,487,955 km (0.116 R)
• M50: 14,759,625 km (0.073 R)
• M51: 15,549,951 km (0.054 R)
• M52: 16,248,423 km (0.059 R)
• M53: 17,567,727 km (0.053 R)
• M54: 17,821,146 km (0.099 R)
• M55: 18,112,263 km (0.084 R)
• M56: 18,995,190 km (0.105 R)
• M57: 19,292,590 km (0.116 R)
• M58: 19,741,683 km (0.083 R)
• M59: 19,929,728 km (0.116 R)
• M60: 20,080,672 km (0.095 R)
• M61: 20,764,633 km (0.058 R)
• M62: 21,263,243 km (0.085 R)
• M63: 21,417,478 km (0.12 R)
• M64: 22,155,295 km (0.032 R)
• M65: 22,901,340 km (0.057 R)
• M66: 23,376,762 km (0.111 R)
• M67: 23,456,348 km (0.058 R)
• M68: 23,895,567 km (0.103 R)
• M69: 24,015,844 km (0.113 R)
• M70: 25,107,160 km (0.075 R)
• M71: 25,843,780 km (0.101 R)
• M72: 26,256,072 km (0.114 R)
• M73: 26,920,286 km (0.056 R)
• M74: 27,045,500 km (0.064 R)
• M75: 27,716,297 km (0.097 R)
• M76: 27,842,557 km (0.03 R)
• M77: 28,349,993 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.6

Radius: 14.9

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.4 AU - 9.26 AU

Year: 9992 Days

Day: 7.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,597,701 km

• M1: 209,587 km (0.114 R)
• M2: 356,342 km (0.117 R)
• M3: 471,383 km (0.115 R)
• M4: 620,382 km (0.052 R)
• M5: 806,781 km (0.075 R)
• M6: 1,624,034 km (0.118 R)
• M7: 1,892,712 km (0.086 R)
• M8: 2,176,200 km (0.107 R)
• M9: 2,473,900 km (0.077 R)
• M10: 4,355,841 km (0.091 R)
• M11: 4,491,826 km (0.094 R)
• M12: 4,943,761 km (0.117 R)
• M13: 5,193,140 km (0.115 R)
• M14: 5,593,764 km (0.118 R)
• M15: 6,619,257 km (0.067 R)
• M16: 6,815,679 km (0.108 R)
• M17: 8,117,779 km (0.116 R)
• M18: 9,319,349 km (0.109 R)
• M19: 9,985,957 km (0.044 R)
• M20: 10,166,372 km (0.084 R)
• M21: 10,714,050 km (0.063 R)
• M22: 11,600,866 km (0.076 R)
• M23: 12,173,228 km (0.097 R)
• M24: 12,657,177 km (0.092 R)
• M25: 13,048,973 km (0.071 R)
• M26: 13,246,293 km (0.11 R)
• M27: 13,394,993 km (0.109 R)
• M28: 13,494,476 km (0.085 R)
• M29: 13,794,270 km (0.112 R)
• M30: 13,945,065 km (0.118 R)
• M31: 16,377,526 km (0.104 R)
• M32: 16,537,297 km (0.07 R)
• M33: 17,724,356 km (0.034 R)
• M34: 17,943,068 km (0.104 R)
• M35: 18,052,873 km (0.108 R)
• M36: 18,217,879 km (0.118 R)
• M37: 18,438,686 km (0.093 R)
• M38: 19,106,341 km (0.049 R)
• M39: 20,009,014 km (0.079 R)
• M40: 20,752,815 km (0.084 R)
• M41: 21,214,923 km (0.089 R)
• M42: 22,090,669 km (0.094 R)
• M43: 22,503,409 km (0.076 R)
• M44: 22,859,303 km (0.113 R)
• M45: 23,516,486 km (0.087 R)
• M46: 23,877,615 km (0.115 R)
• M47: 24,301,127 km (0.108 R)
• M48: 25,278,749 km (0.116 R)
• M49: 25,958,372 km (0.107 R)
• M50: 26,581,447 km (0.101 R)
• M51: 27,398,700 km (0.116 R)
• M52: 28,224,331 km (0.091 R)
• M53: 28,864,909 km (0.054 R)
• M54: 29,186,993 km (0.062 R)
• M55: 29,380,872 km (0.088 R)
• M56: 29,510,274 km (0.117 R)
• M57: 30,291,175 km (0.107 R)
• M58: 30,421,924 km (0.05 R)
• M59: 30,881,189 km (0.03 R)
• M60: 33,279,393 km (0.038 R)
• M61: 33,684,953 km (0.079 R)
• M62: 33,820,488 km (0.069 R)
• M63: 35,254,533 km (0.071 R)
• M64: 35,598,908 km (0.082 R)
• M65: 35,806,101 km (0.071 R)
• M66: 36,638,763 km (0.108 R)
• M67: 37,477,857 km (0.049 R)
• M68: 37,758,951 km (0.107 R)
• M69: 39,246,104 km (0.102 R)
• M70: 39,531,686 km (0.092 R)
• M71: 39,889,375 km (0.034 R)
• M72: 40,176,453 km (0.086 R)
• M73: 40,392,173 km (0.101 R)
• M74: 41,186,388 km (0.085 R)
• M75: 42,277,854 km (0.074 R)
• M76: 42,863,829 km (0.109 R)
• M77: 43,452,497 km (0.095 R)
• M78: 44,191,959 km (0.118 R)
• M79: 46,209,735 km (0.095 R)
• M80: 47,571,524 km (0.113 R)
• M81: 47,875,807 km (0.086 R)
• M82: 49,099,966 km (0.103 R)
• M83: 49,484,582 km (0.037 R)
• M84: 51,111,010 km (0.072 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 20,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit