🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.62 AU - 0.72 AU

Year: 209 Days

Day: 22.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.52 AU - 1.58 AU

Year: 735 Days

Day: 47.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,627,518 km

• M1: 132,993 km (0.081 R)
• M2: 249,679 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.69 AU - 2.29 AU

Year: 1069 Days

Day: 41 Hours

Environment

Temp: -70 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,627,518 km

• M1: 91,255 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.89 AU - 2.25 AU

Year: 1134 Days

Day: 17.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,627,518 km

• M1: 227,688 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375

Radius: 13.4

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.85 AU - 7.75 AU

Year: 7511 Days

Day: 12.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,627,518 km

• M1: 377,735 km (0.1 R)
• M2: 738,265 km (0.095 R)
• M3: 1,232,088 km (0.109 R)
• M4: 1,625,530 km (0.119 R)
• M5: 1,730,099 km (0.076 R)
• M6: 2,001,919 km (0.055 R)
• M7: 2,648,780 km (0.078 R)
• M8: 2,815,133 km (0.119 R)
• M9: 3,114,777 km (0.06 R)
• M10: 3,357,575 km (0.108 R)
• M11: 3,629,693 km (0.087 R)
• M12: 3,745,183 km (0.093 R)
• M13: 3,885,505 km (0.052 R)
• M14: 4,123,366 km (0.116 R)
• M15: 4,341,629 km (0.101 R)
• M16: 5,252,531 km (0.084 R)
• M17: 5,463,015 km (0.108 R)
• M18: 5,622,636 km (0.115 R)
• M19: 5,865,134 km (0.078 R)
• M20: 6,056,171 km (0.068 R)
• M21: 6,388,427 km (0.069 R)
• M22: 6,500,476 km (0.118 R)
• M23: 6,726,668 km (0.117 R)
• M24: 7,070,893 km (0.098 R)
• M25: 8,877,437 km (0.118 R)
• M26: 9,414,194 km (0.104 R)
• M27: 9,670,455 km (0.1 R)
• M28: 9,994,185 km (0.1 R)
• M29: 10,222,770 km (0.06 R)
• M30: 10,685,327 km (0.118 R)
• M31: 12,322,975 km (0.043 R)
• M32: 12,673,932 km (0.095 R)
• M33: 12,992,575 km (0.052 R)
• M34: 13,135,142 km (0.115 R)
• M35: 13,242,404 km (0.054 R)
• M36: 13,746,548 km (0.108 R)
• M37: 14,001,164 km (0.112 R)
• M38: 14,220,474 km (0.08 R)
• M39: 14,848,337 km (0.097 R)
• M40: 15,034,736 km (0.05 R)
• M41: 15,978,399 km (0.113 R)
• M42: 16,322,773 km (0.084 R)
• M43: 16,863,420 km (0.092 R)
• M44: 17,175,032 km (0.108 R)
• M45: 17,685,460 km (0.115 R)
• M46: 17,843,585 km (0.086 R)
• M47: 19,246,664 km (0.04 R)
• M48: 19,409,277 km (0.069 R)
• M49: 19,735,849 km (0.051 R)
• M50: 20,353,090 km (0.099 R)
• M51: 20,893,287 km (0.105 R)
• M52: 22,842,248 km (0.06 R)
• M53: 23,100,754 km (0.045 R)
• M54: 23,360,156 km (0.065 R)
• M55: 23,490,306 km (0.099 R)
• M56: 24,232,162 km (0.082 R)
• M57: 24,627,998 km (0.084 R)
• M58: 24,893,086 km (0.047 R)
• M59: 25,426,103 km (0.082 R)
• M60: 25,515,263 km (0.118 R)
• M61: 26,097,648 km (0.081 R)
• M62: 26,187,556 km (0.102 R)
• M63: 26,458,179 km (0.063 R)
• M64: 26,729,699 km (0.069 R)
• M65: 26,820,355 km (0.101 R)
• M66: 27,047,594 km (0.098 R)
• M67: 28,193,364 km (0.105 R)
• M68: 29,074,645 km (0.089 R)
• M69: 30,012,175 km (0.113 R)
• M70: 30,816,862 km (0.062 R)
• M71: 31,102,594 km (0.106 R)
• M72: 31,532,838 km (0.11 R)
• M73: 32,109,537 km (0.059 R)
• M74: 32,302,519 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.1

Radius: 14.9

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.22 AU - 8.5 AU

Year: 7603 Days

Day: 7.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,627,518 km

• M1: 291,716 km (0.065 R)
• M2: 425,905 km (0.119 R)
• M3: 634,445 km (0.107 R)
• M4: 882,328 km (0.113 R)
• M5: 1,145,471 km (0.027 R)
• M6: 1,239,269 km (0.106 R)
• M7: 1,435,392 km (0.086 R)
• M8: 1,706,463 km (0.041 R)
• M9: 2,040,515 km (0.102 R)
• M10: 2,156,753 km (0.081 R)
• M11: 2,323,255 km (0.052 R)
• M12: 2,494,245 km (0.091 R)
• M13: 3,166,538 km (0.114 R)
• M14: 3,357,126 km (0.071 R)
• M15: 3,607,702 km (0.072 R)
• M16: 3,922,755 km (0.119 R)
• M17: 4,827,074 km (0.069 R)
• M18: 5,596,307 km (0.051 R)
• M19: 5,728,252 km (0.046 R)
• M20: 5,861,245 km (0.038 R)
• M21: 6,130,521 km (0.064 R)
• M22: 6,576,771 km (0.098 R)
• M23: 6,786,208 km (0.073 R)
• M24: 7,140,456 km (0.035 R)
• M25: 7,537,190 km (0.084 R)
• M26: 7,830,252 km (0.041 R)
• M27: 8,164,453 km (0.108 R)
• M28: 9,040,050 km (0.04 R)
• M29: 9,548,084 km (0.078 R)
• M30: 10,267,201 km (0.08 R)
• M31: 10,510,746 km (0.097 R)
• M32: 10,920,944 km (0.07 R)
• M33: 11,926,989 km (0.117 R)
• M34: 12,312,054 km (0.102 R)
• M35: 12,484,391 km (0.11 R)
• M36: 12,788,075 km (0.068 R)
• M37: 13,580,196 km (0.082 R)
• M38: 13,847,826 km (0.082 R)
• M39: 14,162,281 km (0.112 R)
• M40: 14,388,323 km (0.046 R)
• M41: 14,615,562 km (0.086 R)
• M42: 14,752,444 km (0.104 R)
• M43: 15,165,783 km (0.09 R)
• M44: 15,443,437 km (0.081 R)
• M45: 15,863,209 km (0.064 R)
• M46: 17,241,155 km (0.114 R)
• M47: 17,385,965 km (0.059 R)
• M48: 17,628,164 km (0.056 R)
• M49: 18,262,908 km (0.037 R)
• M50: 19,004,764 km (0.084 R)
• M51: 19,254,293 km (0.086 R)
• M52: 19,706,079 km (0.088 R)
• M53: 20,722,596 km (0.074 R)
• M54: 20,927,994 km (0.106 R)
• M55: 22,122,084 km (0.101 R)
• M56: 22,542,604 km (0.113 R)
• M57: 22,700,878 km (0.119 R)
• M58: 23,178,245 km (0.081 R)
• M59: 23,284,759 km (0.037 R)
• M60: 24,088,997 km (0.077 R)
• M61: 24,196,857 km (0.109 R)
• M62: 24,467,480 km (0.088 R)
• M63: 25,011,418 km (0.062 R)
• M64: 25,285,032 km (0.104 R)
• M65: 26,166,912 km (0.097 R)
• M66: 27,058,964 km (0.057 R)
• M67: 28,131,132 km (0.097 R)
• M68: 28,472,664 km (0.107 R)
• M69: 28,758,246 km (0.043 R)
• M70: 30,142,625 km (0.098 R)
• M71: 30,317,056 km (0.099 R)
• M72: 30,608,772 km (0.048 R)
• M73: 32,736,352 km (0.043 R)
• M74: 35,155,948 km (0.063 R)
• M75: 35,462,474 km (0.12 R)
• M76: 36,759,488 km (0.075 R)
• M77: 36,883,804 km (0.071 R)
• M78: 37,632,691 km (0.099 R)
• M79: 37,758,054 km (0.118 R)
• M80: 41,000,139 km (0.036 R)
• M81: 41,452,074 km (0.066 R)
• M82: 41,905,655 km (0.116 R)
• M83: 42,035,655 km (0.046 R)
• M84: 42,817,903 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.9

Radius: 11.4

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.13 AU - 10.87 AU

Year: 11150 Days

Day: 10.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 54,627,518 km

• M1: 159,771 km (0.106 R)
• M2: 235,467 km (0.108 R)
• M3: 313,856 km (0.074 R)
• M4: 499,657 km (0.093 R)
• M5: 588,368 km (0.116 R)
• M6: 844,630 km (0.082 R)
• M7: 970,292 km (0.076 R)
• M8: 1,223,860 km (0.112 R)
• M9: 1,517,970 km (0.11 R)
• M10: 1,733,540 km (0.09 R)
• M11: 1,814,473 km (0.083 R)
• M12: 1,938,340 km (0.084 R)
• M13: 2,394,464 km (0.118 R)
• M14: 3,053,741 km (0.059 R)
• M15: 3,202,292 km (0.118 R)
• M16: 3,688,336 km (0.075 R)
• M17: 5,979,576 km (0.111 R)
• M18: 6,166,125 km (0.044 R)
• M19: 6,737,589 km (0.103 R)
• M20: 6,834,528 km (0.025 R)
• M21: 6,997,141 km (0.119 R)
• M22: 7,999,447 km (0.09 R)
• M23: 8,170,886 km (0.088 R)
• M24: 8,447,642 km (0.076 R)
• M25: 8,727,689 km (0.065 R)
• M26: 8,939,670 km (0.114 R)
• M27: 9,332,813 km (0.045 R)
• M28: 10,885,339 km (0.076 R)
• M29: 11,113,626 km (0.03 R)
• M30: 11,730,268 km (0.068 R)
• M31: 13,564,338 km (0.09 R)
• M32: 14,514,434 km (0.084 R)
• M33: 16,740,899 km (0.117 R)
• M34: 16,872,695 km (0.033 R)
• M35: 17,048,772 km (0.104 R)
• M36: 17,358,439 km (0.113 R)
• M37: 17,983,310 km (0.075 R)
• M38: 18,073,218 km (0.096 R)
• M39: 18,208,305 km (0.056 R)
• M40: 18,934,602 km (0.115 R)
• M41: 21,217,167 km (0.103 R)
• M42: 21,407,306 km (0.084 R)
• M43: 21,550,321 km (0.102 R)
• M44: 21,645,765 km (0.102 R)
• M45: 21,837,250 km (0.062 R)
• M46: 21,933,142 km (0.109 R)
• M47: 25,327,667 km (0.119 R)
• M48: 25,579,890 km (0.111 R)
• M49: 26,086,877 km (0.07 R)
• M50: 27,576,123 km (0.113 R)
• M51: 28,566,761 km (0.097 R)
• M52: 29,622,024 km (0.035 R)
• M53: 30,314,812 km (0.071 R)
• M54: 31,553,632 km (0.086 R)
• M55: 32,315,833 km (0.118 R)
• M56: 32,425,189 km (0.06 R)
• M57: 33,802,686 km (0.111 R)
• M58: 34,136,140 km (0.068 R)
• M59: 34,750,389 km (0.086 R)
• M60: 35,311,829 km (0.084 R)
• M61: 36,103,053 km (0.109 R)
• M62: 36,728,820 km (0.094 R)
• M63: 37,128,845 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.8

Radius: 13

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.93 AU - 13.19 AU

Year: 13067 Days

Day: 10.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,627,518 km

• M1: 200,611 km (0.116 R)
• M2: 403,316 km (0.102 R)
• M3: 518,357 km (0.086 R)
• M4: 681,568 km (0.093 R)
• M5: 770,579 km (0.117 R)
• M6: 864,227 km (0.059 R)
• M7: 1,170,454 km (0.109 R)
• M8: 1,487,601 km (0.101 R)
• M9: 1,884,036 km (0.028 R)
• M10: 2,258,180 km (0.117 R)
• M11: 2,397,605 km (0.112 R)
• M12: 2,568,745 km (0.105 R)
• M13: 3,137,965 km (0.074 R)
• M14: 3,389,289 km (0.073 R)
• M15: 3,582,271 km (0.045 R)
• M16: 3,745,931 km (0.052 R)
• M17: 4,183,205 km (0.045 R)
• M18: 5,106,523 km (0.109 R)
• M19: 5,254,027 km (0.072 R)
• M20: 5,629,368 km (0.079 R)
• M21: 5,974,640 km (0.107 R)
• M22: 6,091,326 km (0.108 R)
• M23: 6,406,080 km (0.083 R)
• M24: 6,726,219 km (0.116 R)
• M25: 7,010,755 km (0.067 R)
• M26: 7,134,023 km (0.102 R)
• M27: 7,633,830 km (0.047 R)
• M28: 7,845,511 km (0.106 R)
• M29: 8,579,737 km (0.114 R)
• M30: 9,974,887 km (0.062 R)
• M31: 10,067,338 km (0.083 R)
• M32: 10,159,939 km (0.039 R)
• M33: 10,346,338 km (0.081 R)
• M34: 11,487,920 km (0.054 R)
• M35: 12,469,581 km (0.112 R)
• M36: 13,274,268 km (0.078 R)
• M37: 14,356,010 km (0.104 R)
• M38: 14,933,907 km (0.115 R)
• M39: 15,626,694 km (0.077 R)
• M40: 16,221,047 km (0.116 R)
• M41: 16,548,516 km (0.104 R)
• M42: 17,265,240 km (0.083 R)
• M43: 17,655,391 km (0.093 R)
• M44: 18,501,367 km (0.074 R)
• M45: 18,729,205 km (0.107 R)
• M46: 19,187,572 km (0.104 R)
• M47: 21,296,154 km (0.072 R)
• M48: 21,475,223 km (0.098 R)
• M49: 21,954,984 km (0.095 R)
• M50: 23,170,167 km (0.072 R)
• M51: 24,406,893 km (0.032 R)
• M52: 25,348,611 km (0.06 R)
• M53: 27,008,998 km (0.109 R)
• M54: 27,138,251 km (0.053 R)
• M55: 27,656,906 km (0.118 R)
• M56: 29,698,020 km (0.071 R)
• M57: 29,831,311 km (0.098 R)
• M58: 30,299,702 km (0.1 R)
• M59: 30,568,380 km (0.108 R)
• M60: 33,714,723 km (0.062 R)
• M61: 36,962,791 km (0.099 R)
• M62: 38,551,072 km (0.102 R)
• M63: 39,500,271 km (0.089 R)
• M64: 40,678,803 km (0.064 R)
• M65: 41,421,406 km (0.085 R)
• M66: 42,393,344 km (0.053 R)
• M67: 43,827,389 km (0.077 R)
• M68: 43,979,231 km (0.06 R)
• M69: 45,200,548 km (0.046 R)
• M70: 45,354,035 km (0.106 R)
• M71: 48,852,381 km (0.104 R)
• M72: 51,152,449 km (0.106 R)
• M73: 51,712,992 km (0.116 R)
• M74: 52,114,513 km (0.118 R)
• M75: 53,082,710 km (0.113 R)
• M76: 54,545,777 km (0.053 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 15,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit