🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.44 AU - 0.66 AU

Year: 152 Days

Day: 19.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.04 AU - 1.26 AU

Year: 460 Days

Day: 16.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.37 AU - 1.43 AU

Year: 618 Days

Day: 42.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,733,183 km

• M1: 793,168 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.45 AU - 2.05 AU

Year: 863 Days

Day: 26 Hours

Environment

Temp: -70 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.39 AU - 3.55 AU

Year: 1908 Days

Day: 18.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.5

Radius: 14.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.26 AU - 5.9 AU

Year: 4268 Days

Day: 5.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,733,183 km

• M1: 228,885 km (0.1 R)
• M2: 330,611 km (0.064 R)
• M3: 829,371 km (0.114 R)
• M4: 950,395 km (0.102 R)
• M5: 1,122,283 km (0.088 R)
• M6: 1,498,821 km (0.096 R)
• M7: 1,612,216 km (0.06 R)
• M8: 1,715,439 km (0.085 R)
• M9: 1,834,519 km (0.043 R)
• M10: 1,997,730 km (0.108 R)
• M11: 2,266,557 km (0.074 R)
• M12: 2,562,612 km (0.069 R)
• M13: 2,777,434 km (0.049 R)
• M14: 3,525,573 km (0.057 R)
• M15: 3,644,952 km (0.085 R)
• M16: 3,835,091 km (0.111 R)
• M17: 3,957,911 km (0.104 R)
• M18: 4,117,831 km (0.089 R)
• M19: 4,243,643 km (0.07 R)
• M20: 4,629,157 km (0.116 R)
• M21: 4,835,602 km (0.063 R)
• M22: 4,930,447 km (0.066 R)
• M23: 5,026,040 km (0.085 R)
• M24: 5,473,487 km (0.073 R)
• M25: 5,612,314 km (0.083 R)
• M26: 5,812,625 km (0.112 R)
• M27: 6,056,171 km (0.045 R)
• M28: 6,303,157 km (0.109 R)
• M29: 6,786,059 km (0.093 R)
• M30: 7,193,862 km (0.094 R)
• M31: 7,411,827 km (0.111 R)
• M32: 7,921,506 km (0.06 R)
• M33: 8,191,979 km (0.094 R)
• M34: 8,351,152 km (0.112 R)
• M35: 8,951,488 km (0.103 R)
• M36: 9,256,967 km (0.031 R)
• M37: 9,950,802 km (0.087 R)
• M38: 10,096,510 km (0.114 R)
• M39: 10,365,487 km (0.089 R)
• M40: 10,488,456 km (0.116 R)
• M41: 10,612,024 km (0.083 R)
• M42: 10,736,041 km (0.065 R)
• M43: 11,060,668 km (0.091 R)
• M44: 11,186,480 km (0.105 R)
• M45: 11,439,450 km (0.079 R)
• M46: 12,080,178 km (0.078 R)
• M47: 12,679,916 km (0.079 R)
• M48: 12,996,764 km (0.054 R)
• M49: 13,182,714 km (0.12 R)
• M50: 13,611,312 km (0.109 R)
• M51: 14,126,228 km (0.099 R)
• M52: 14,427,219 km (0.089 R)
• M53: 15,091,433 km (0.093 R)
• M54: 15,483,529 km (0.078 R)
• M55: 15,708,973 km (0.11 R)
• M56: 16,077,882 km (0.069 R)
• M57: 16,564,673 km (0.049 R)
• M58: 17,817,256 km (0.11 R)
• M59: 17,964,909 km (0.085 R)
• M60: 18,261,562 km (0.096 R)
• M61: 18,529,791 km (0.113 R)
• M62: 18,769,297 km (0.086 R)
• M63: 19,646,389 km (0.114 R)
• M64: 20,105,355 km (0.047 R)
• M65: 20,413,228 km (0.09 R)
• M66: 20,629,696 km (0.041 R)
• M67: 20,878,028 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.7

Radius: 8.7

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.32 AU - 7.92 AU

Year: 7082 Days

Day: 14.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,733,183 km

• M1: 220,806 km (0.108 R)
• M2: 450,888 km (0.066 R)
• M3: 829,670 km (0.099 R)
• M4: 1,060,051 km (0.115 R)
• M5: 1,255,425 km (0.026 R)
• M6: 1,482,066 km (0.109 R)
• M7: 1,681,031 km (0.067 R)
• M8: 1,867,580 km (0.109 R)
• M9: 1,931,159 km (0.081 R)
• M10: 2,060,860 km (0.09 R)
• M11: 2,215,844 km (0.065 R)
• M12: 2,467,318 km (0.108 R)
• M13: 2,825,006 km (0.048 R)
• M14: 3,509,716 km (0.1 R)
• M15: 3,642,110 km (0.1 R)
• M16: 4,021,490 km (0.104 R)
• M17: 4,701,263 km (0.081 R)
• M18: 4,759,456 km (0.106 R)
• M19: 5,355,454 km (0.116 R)
• M20: 5,943,224 km (0.054 R)
• M21: 6,101,349 km (0.112 R)
• M22: 6,682,238 km (0.074 R)
• M23: 7,045,761 km (0.114 R)
• M24: 7,517,891 km (0.092 R)
• M25: 8,140,069 km (0.103 R)
• M26: 8,245,386 km (0.112 R)
• M27: 8,742,799 km (0.119 R)
• M28: 8,850,659 km (0.117 R)
• M29: 9,286,437 km (0.054 R)
• M30: 9,396,541 km (0.073 R)
• M31: 9,617,946 km (0.041 R)
• M32: 9,766,497 km (0.106 R)
• M33: 9,953,345 km (0.09 R)
• M34: 10,141,389 km (0.082 R)
• M35: 10,330,481 km (0.04 R)
• M36: 13,017,109 km (0.073 R)
• M37: 13,470,989 km (0.116 R)
• M38: 14,182,776 km (0.107 R)
• M39: 15,992,760 km (0.119 R)
• M40: 16,301,530 km (0.04 R)
• M41: 16,434,523 km (0.109 R)
• M42: 16,523,234 km (0.097 R)
• M43: 16,612,245 km (0.095 R)
• M44: 17,104,422 km (0.099 R)
• M45: 17,284,538 km (0.095 R)
• M46: 17,646,864 km (0.108 R)
• M47: 18,011,584 km (0.092 R)
• M48: 18,103,138 km (0.118 R)
• M49: 20,156,817 km (0.102 R)
• M50: 20,777,499 km (0.113 R)
• M51: 21,404,613 km (0.104 R)
• M52: 22,135,847 km (0.108 R)
• M53: 22,332,269 km (0.04 R)
• M54: 23,622,701 km (0.115 R)
• M55: 24,226,627 km (0.093 R)
• M56: 24,733,614 km (0.11 R)
• M57: 24,886,354 km (0.058 R)
• M58: 25,192,880 km (0.112 R)
• M59: 25,295,354 km (0.096 R)
• M60: 25,654,988 km (0.116 R)
• M61: 26,016,416 km (0.095 R)
• M62: 26,379,490 km (0.11 R)
• M63: 26,535,670 km (0.081 R)
• M64: 27,110,725 km (0.1 R)
• M65: 27,373,418 km (0.066 R)
• M66: 27,637,010 km (0.078 R)
• M67: 28,113,629 km (0.071 R)
• M68: 28,273,100 km (0.118 R)
• M69: 28,860,421 km (0.104 R)
• M70: 29,182,505 km (0.117 R)
• M71: 29,451,782 km (0.104 R)
• M72: 29,559,791 km (0.082 R)
• M73: 29,992,877 km (0.115 R)
• M74: 30,264,547 km (0.112 R)
• M75: 31,359,753 km (0.041 R)
• M76: 32,523,774 km (0.069 R)
• M77: 33,927,600 km (0.096 R)
• M78: 34,437,879 km (0.074 R)
• M79: 35,580,956 km (0.04 R)
• M80: 36,330,591 km (0.119 R)
• M81: 36,794,494 km (0.045 R)
• M82: 37,435,521 km (0.119 R)
• M83: 38,315,605 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.7

Radius: 10.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.2 AU - 8.54 AU

Year: 9027 Days

Day: 6.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,733,183 km

• M1: 148,551 km (0.087 R)
• M2: 238,309 km (0.086 R)
• M3: 405,111 km (0.112 R)
• M4: 542,143 km (0.043 R)
• M5: 673,490 km (0.092 R)
• M6: 779,704 km (0.092 R)
• M7: 866,620 km (0.101 R)
• M8: 943,963 km (0.114 R)
• M9: 1,106,127 km (0.046 R)
• M10: 1,248,544 km (0.112 R)
• M11: 1,352,066 km (0.088 R)
• M12: 1,552,228 km (0.059 R)
• M13: 1,811,929 km (0.112 R)
• M14: 2,282,265 km (0.088 R)
• M15: 2,750,806 km (0.111 R)
• M16: 3,086,653 km (0.069 R)
• M17: 3,352,339 km (0.102 R)
• M18: 3,498,496 km (0.039 R)
• M19: 3,711,074 km (0.08 R)
• M20: 3,927,991 km (0.093 R)
• M21: 5,026,339 km (0.079 R)
• M22: 5,363,832 km (0.068 R)
• M23: 5,584,788 km (0.117 R)
• M24: 5,883,983 km (0.074 R)
• M25: 5,984,812 km (0.08 R)
• M26: 6,368,531 km (0.114 R)
• M27: 6,654,861 km (0.11 R)
• M28: 6,918,902 km (0.114 R)
• M29: 7,105,899 km (0.062 R)
• M30: 7,403,000 km (0.112 R)
• M31: 7,649,238 km (0.108 R)
• M32: 8,978,116 km (0.086 R)
• M33: 9,065,332 km (0.114 R)
• M34: 9,476,277 km (0.059 R)
• M35: 9,594,908 km (0.09 R)
• M36: 10,013,633 km (0.1 R)
• M37: 10,164,577 km (0.107 R)
• M38: 10,346,937 km (0.086 R)
• M39: 10,683,831 km (0.065 R)
• M40: 10,900,150 km (0.086 R)
• M41: 11,843,364 km (0.097 R)
• M42: 13,373,451 km (0.068 R)
• M43: 14,178,587 km (0.071 R)
• M44: 14,382,190 km (0.11 R)
• M45: 14,621,247 km (0.12 R)
• M46: 15,137,659 km (0.112 R)
• M47: 15,730,067 km (0.109 R)
• M48: 16,508,125 km (0.118 R)
• M49: 17,045,929 km (0.051 R)
• M50: 17,589,269 km (0.088 R)
• M51: 18,248,995 km (0.039 R)
• M52: 18,433,599 km (0.046 R)
• M53: 18,879,401 km (0.038 R)
• M54: 19,066,249 km (0.08 R)
• M55: 20,467,532 km (0.108 R)
• M56: 20,697,913 km (0.046 R)
• M57: 21,083,726 km (0.101 R)
• M58: 21,355,246 km (0.083 R)
• M59: 21,549,872 km (0.111 R)
• M60: 21,706,053 km (0.112 R)
• M61: 22,294,870 km (0.04 R)
• M62: 23,088,337 km (0.104 R)
• M63: 23,568,696 km (0.076 R)
• M64: 24,825,168 km (0.119 R)
• M65: 25,235,216 km (0.096 R)
• M66: 25,647,358 km (0.118 R)
• M67: 26,061,894 km (0.068 R)
• M68: 26,144,921 km (0.114 R)
• M69: 26,645,774 km (0.108 R)
• M70: 26,729,549 km (0.081 R)
• M71: 26,981,322 km (0.064 R)
• M72: 27,360,553 km (0.107 R)
• M73: 27,614,421 km (0.069 R)
• M74: 28,380,511 km (0.094 R)
• M75: 28,766,324 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.4

Radius: 10

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.39 AU - 11.87 AU

Year: 12019 Days

Day: 6 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,733,183 km

• M1: 162,014 km (0.111 R)
• M2: 251,474 km (0.108 R)
• M3: 332,257 km (0.099 R)
• M4: 784,491 km (0.066 R)
• M5: 897,587 km (0.059 R)
• M6: 976,126 km (0.093 R)
• M7: 1,248,394 km (0.043 R)
• M8: 1,359,695 km (0.095 R)
• M9: 2,176,051 km (0.115 R)
• M10: 2,311,287 km (0.097 R)
• M11: 2,733,901 km (0.092 R)
• M12: 3,491,315 km (0.086 R)
• M13: 4,515,761 km (0.08 R)
• M14: 4,971,736 km (0.04 R)
• M15: 5,627,274 km (0.116 R)
• M16: 5,965,215 km (0.098 R)
• M17: 6,348,634 km (0.109 R)
• M18: 6,660,995 km (0.11 R)
• M19: 6,819,120 km (0.03 R)
• M20: 8,086,662 km (0.079 R)
• M21: 8,596,492 km (0.096 R)
• M22: 8,855,446 km (0.087 R)
• M23: 8,985,895 km (0.066 R)
• M24: 9,160,775 km (0.066 R)
• M25: 9,737,026 km (0.104 R)
• M26: 10,924,385 km (0.042 R)
• M27: 11,158,056 km (0.07 R)
• M28: 11,773,203 km (0.057 R)
• M29: 12,012,709 km (0.049 R)
• M30: 12,253,861 km (0.12 R)
• M31: 12,888,305 km (0.07 R)
• M32: 13,135,142 km (0.076 R)
• M33: 13,583,487 km (0.059 R)
• M34: 14,341,798 km (0.12 R)
• M35: 14,855,069 km (0.094 R)
• M36: 15,010,202 km (0.05 R)
• M37: 17,619,637 km (0.112 R)
• M38: 18,335,164 km (0.116 R)
• M39: 18,948,066 km (0.119 R)
• M40: 19,228,862 km (0.07 R)
• M41: 19,341,509 km (0.111 R)
• M42: 20,022,478 km (0.062 R)
• M43: 20,136,621 km (0.101 R)
• M44: 20,595,887 km (0.045 R)
• M45: 21,116,487 km (0.044 R)
• M46: 21,291,068 km (0.096 R)
• M47: 21,817,503 km (0.118 R)
• M48: 21,994,029 km (0.117 R)
• M49: 22,407,517 km (0.106 R)
• M50: 22,645,078 km (0.078 R)
• M51: 22,764,009 km (0.092 R)
• M52: 22,943,077 km (0.089 R)
• M53: 23,603,253 km (0.042 R)
• M54: 24,269,711 km (0.103 R)
• M55: 25,559,245 km (0.07 R)
• M56: 28,140,407 km (0.111 R)
• M57: 28,268,462 km (0.066 R)
• M58: 29,040,687 km (0.094 R)
• M59: 29,754,568 km (0.104 R)
• M60: 29,819,792 km (0.091 R)
• M61: 30,211,888 km (0.12 R)
• M62: 31,133,561 km (0.12 R)
• M63: 31,332,376 km (0.078 R)
• M64: 31,997,788 km (0.098 R)
• M65: 33,004,581 km (0.115 R)
• M66: 35,394,108 km (0.108 R)
• M67: 36,156,459 km (0.107 R)
• M68: 36,644,447 km (0.117 R)
• M69: 38,618,391 km (0.118 R)
• M70: 39,331,674 km (0.09 R)
• M71: 39,618,154 km (0.085 R)
• M72: 39,761,618 km (0.092 R)
• M73: 41,351,843 km (0.048 R)
• M74: 42,815,509 km (0.117 R)
• M75: 43,775,927 km (0.082 R)
• M76: 44,444,929 km (0.075 R)
• M77: 45,868,502 km (0.073 R)
• M78: 46,775,365 km (0.066 R)
• M79: 47,078,899 km (0.104 R)
• M80: 47,459,326 km (0.096 R)
• M81: 47,688,061 km (0.085 R)
• M82: 47,840,801 km (0.113 R)
• M83: 48,376,511 km (0.063 R)
• M84: 48,453,254 km (0.085 R)
• M85: 48,683,485 km (0.097 R)
• M86: 48,837,272 km (0.115 R)
• M87: 48,991,208 km (0.111 R)
• M88: 49,068,251 km (0.093 R)
• M89: 49,376,722 km (0.091 R)
• M90: 51,241,011 km (0.072 R)
• M91: 51,475,580 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 17,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit