🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.71 AU - 0.77 AU

Year: 237 Days

Day: 44.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.84 AU - 1.32 AU

Year: 418 Days

Day: 46.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.3 AU - 1.78 AU

Year: 712 Days

Day: 47.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 153.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.44 AU - 1.64 AU

Year: 712 Days

Day: 47.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,289,623 km

• M1: 887,115 km (0.118 R)
• M2: 997,519 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.38 AU - 2.12 AU

Year: 863 Days

Day: 35.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.95 AU - 2.99 AU

Year: 1908 Days

Day: 24.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,289,623 km

• M1: 1,813,575 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833

Radius: 10

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.92 AU - 7.7 AU

Year: 7368 Days

Day: 7.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,289,623 km

• M1: 128,056 km (0.079 R)
• M2: 298,747 km (0.05 R)
• M3: 561,890 km (0.052 R)
• M4: 1,083,687 km (0.063 R)
• M5: 1,304,493 km (0.084 R)
• M6: 1,540,110 km (0.065 R)
• M7: 1,621,791 km (0.079 R)
• M8: 1,854,116 km (0.116 R)
• M9: 2,398,203 km (0.119 R)
• M10: 2,614,672 km (0.072 R)
• M11: 3,092,637 km (0.084 R)
• M12: 3,196,757 km (0.083 R)
• M13: 3,597,829 km (0.109 R)
• M14: 3,735,010 km (0.062 R)
• M15: 4,100,178 km (0.031 R)
• M16: 4,214,920 km (0.052 R)
• M17: 4,684,358 km (0.1 R)
• M18: 4,894,992 km (0.102 R)
• M19: 5,016,765 km (0.118 R)
• M20: 5,170,551 km (0.099 R)
• M21: 5,325,684 km (0.116 R)
• M22: 5,451,047 km (0.118 R)
• M23: 6,190,659 km (0.072 R)
• M24: 6,893,470 km (0.086 R)
• M25: 6,995,944 km (0.091 R)
• M26: 7,133,425 km (0.06 R)
• M27: 7,656,718 km (0.073 R)
• M28: 7,798,387 km (0.109 R)
• M29: 8,337,538 km (0.114 R)
• M30: 8,814,456 km (0.087 R)
• M31: 10,026,049 km (0.12 R)
• M32: 10,181,033 km (0.111 R)
• M33: 10,611,725 km (0.074 R)
• M34: 10,849,286 km (0.097 R)
• M35: 11,008,459 km (0.091 R)
• M36: 11,491,061 km (0.104 R)
• M37: 11,734,906 km (0.044 R)
• M38: 11,857,426 km (0.058 R)
• M39: 12,103,814 km (0.069 R)
• M40: 12,811,262 km (0.086 R)
• M41: 12,895,336 km (0.087 R)
• M42: 13,403,969 km (0.11 R)
• M43: 14,092,269 km (0.089 R)
• M44: 14,266,102 km (0.066 R)
• M45: 15,637,615 km (0.066 R)
• M46: 16,407,595 km (0.075 R)
• M47: 17,796,163 km (0.115 R)
• M48: 17,890,110 km (0.099 R)
• M49: 18,504,658 km (0.119 R)
• M50: 19,077,917 km (0.081 R)
• M51: 19,415,111 km (0.114 R)
• M52: 19,657,160 km (0.112 R)
• M53: 20,389,292 km (0.118 R)
• M54: 20,783,483 km (0.111 R)
• M55: 21,329,515 km (0.107 R)
• M56: 21,829,920 km (0.113 R)
• M57: 22,944,723 km (0.102 R)
• M58: 23,046,898 km (0.119 R)
• M59: 24,337,928 km (0.063 R)
• M60: 24,860,922 km (0.08 R)
• M61: 25,493,272 km (0.105 R)
• M62: 25,758,360 km (0.09 R)
• M63: 26,881,690 km (0.052 R)
• M64: 28,569,154 km (0.089 R)
• M65: 33,136,976 km (0.092 R)
• M66: 33,484,342 km (0.117 R)
• M67: 34,533,472 km (0.042 R)
• M68: 34,650,756 km (0.116 R)
• M69: 34,885,625 km (0.081 R)
• M70: 37,745,039 km (0.112 R)
• M71: 38,350,162 km (0.095 R)
• M72: 39,754,138 km (0.031 R)
• M73: 39,877,108 km (0.092 R)
• M74: 40,369,883 km (0.063 R)
• M75: 40,802,819 km (0.11 R)
• M76: 41,050,853 km (0.118 R)
• M77: 41,548,415 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.9

Radius: 11

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.09 AU - 9.11 AU

Year: 10233 Days

Day: 14.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,289,623 km

• M1: 137,929 km (0.101 R)
• M2: 312,510 km (0.097 R)
• M3: 531,222 km (0.082 R)
• M4: 801,994 km (0.044 R)
• M5: 969,693 km (0.105 R)
• M6: 1,066,334 km (0.052 R)
• M7: 1,542,803 km (0.082 R)
• M8: 1,735,186 km (0.084 R)
• M9: 1,874,761 km (0.111 R)
• M10: 2,059,663 km (0.114 R)
• M11: 2,143,887 km (0.064 R)
• M12: 2,337,766 km (0.057 R)
• M13: 2,425,729 km (0.087 R)
• M14: 2,719,689 km (0.116 R)
• M15: 2,835,777 km (0.117 R)
• M16: 2,906,387 km (0.07 R)
• M17: 3,746,529 km (0.034 R)
• M18: 4,166,749 km (0.069 R)
• M19: 4,274,310 km (0.088 R)
• M20: 4,355,392 km (0.081 R)
• M21: 4,574,553 km (0.034 R)
• M22: 5,167,110 km (0.1 R)
• M23: 5,753,983 km (0.119 R)
• M24: 6,177,345 km (0.109 R)
• M25: 6,392,915 km (0.091 R)
• M26: 6,548,348 km (0.098 R)
• M27: 6,736,691 km (0.096 R)
• M28: 6,926,681 km (0.104 R)
• M29: 7,474,957 km (0.104 R)
• M30: 7,870,344 km (0.12 R)
• M31: 8,374,190 km (0.084 R)
• M32: 9,590,420 km (0.04 R)
• M33: 10,273,634 km (0.079 R)
• M34: 10,456,143 km (0.09 R)
• M35: 10,566,098 km (0.108 R)
• M36: 10,824,154 km (0.074 R)
• M37: 10,972,705 km (0.118 R)
• M38: 11,649,037 km (0.054 R)
• M39: 12,222,894 km (0.059 R)
• M40: 13,478,020 km (0.071 R)
• M41: 15,353,229 km (0.093 R)
• M42: 16,236,156 km (0.092 R)
• M43: 16,748,080 km (0.095 R)
• M44: 17,222,156 km (0.065 R)
• M45: 17,613,205 km (0.054 R)
• M46: 18,139,191 km (0.111 R)
• M47: 18,848,584 km (0.084 R)
• M48: 19,027,353 km (0.106 R)
• M49: 19,161,842 km (0.071 R)
• M50: 20,157,565 km (0.111 R)
• M51: 20,294,597 km (0.086 R)
• M52: 20,477,854 km (0.108 R)
• M53: 20,661,710 km (0.08 R)
• M54: 21,309,319 km (0.112 R)
• M55: 22,104,731 km (0.055 R)
• M56: 22,577,011 km (0.059 R)
• M57: 23,005,161 km (0.103 R)
• M58: 23,100,604 km (0.066 R)
• M59: 23,483,874 km (0.111 R)
• M60: 23,917,558 km (0.107 R)
• M61: 24,208,077 km (0.076 R)
• M62: 25,382,271 km (0.098 R)
• M63: 25,530,223 km (0.073 R)
• M64: 25,876,841 km (0.088 R)
• M65: 26,374,703 km (0.062 R)
• M66: 26,524,750 km (0.047 R)
• M67: 26,674,946 km (0.118 R)
• M68: 27,228,458 km (0.114 R)
• M69: 27,683,984 km (0.041 R)
• M70: 28,091,039 km (0.107 R)
• M71: 28,346,553 km (0.065 R)
• M72: 29,479,607 km (0.086 R)
• M73: 29,583,428 km (0.11 R)
• M74: 30,680,130 km (0.099 R)
• M75: 32,913,177 km (0.115 R)
• M76: 33,994,770 km (0.069 R)
• M77: 34,157,981 km (0.069 R)
• M78: 34,321,491 km (0.102 R)
• M79: 35,253,037 km (0.072 R)
• M80: 35,583,798 km (0.082 R)
• M81: 35,804,904 km (0.119 R)
• M82: 36,248,462 km (0.098 R)
• M83: 37,365,359 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.8

Radius: 9.5

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.79 AU - 12.09 AU

Year: 11682 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,289,623 km

• M1: 128,953 km (0.099 R)
• M2: 470,934 km (0.034 R)
• M3: 666,309 km (0.102 R)
• M4: 973,733 km (0.115 R)
• M5: 1,362,537 km (0.118 R)
• M6: 1,543,551 km (0.049 R)
• M7: 2,273,289 km (0.051 R)
• M8: 3,445,239 km (0.095 R)
• M9: 3,862,617 km (0.112 R)
• M10: 4,563,633 km (0.103 R)
• M11: 4,623,921 km (0.047 R)
• M12: 4,775,613 km (0.094 R)
• M13: 5,052,818 km (0.052 R)
• M14: 5,272,128 km (0.059 R)
• M15: 5,367,123 km (0.116 R)
• M16: 5,558,758 km (0.09 R)
• M17: 6,047,793 km (0.045 R)
• M18: 6,280,717 km (0.107 R)
• M19: 7,171,722 km (0.044 R)
• M20: 7,277,039 km (0.094 R)
• M21: 7,632,035 km (0.042 R)
• M22: 7,811,552 km (0.12 R)
• M23: 8,065,420 km (0.115 R)
• M24: 8,285,179 km (0.088 R)
• M25: 8,618,483 km (0.109 R)
• M26: 10,034,576 km (0.105 R)
• M27: 10,549,193 km (0.081 R)
• M28: 10,789,597 km (0.054 R)
• M29: 11,935,217 km (0.075 R)
• M30: 12,060,281 km (0.108 R)
• M31: 13,768,838 km (0.077 R)
• M32: 14,785,206 km (0.111 R)
• M33: 16,656,377 km (0.088 R)
• M34: 16,749,426 km (0.11 R)
• M35: 16,983,248 km (0.089 R)
• M36: 18,408,018 km (0.112 R)
• M37: 19,427,976 km (0.113 R)
• M38: 24,530,760 km (0.061 R)
• M39: 24,743,039 km (0.103 R)
• M40: 25,651,996 km (0.112 R)
• M41: 27,447,619 km (0.055 R)
• M42: 27,667,977 km (0.091 R)
• M43: 28,055,136 km (0.089 R)
• M44: 28,165,988 km (0.117 R)
• M45: 29,904,166 km (0.083 R)
• M46: 30,187,803 km (0.114 R)
• M47: 30,529,185 km (0.095 R)
• M48: 31,561,411 km (0.111 R)
• M49: 32,838,378 km (0.098 R)
• M50: 33,248,127 km (0.087 R)
• M51: 35,322,750 km (0.115 R)
• M52: 35,502,567 km (0.06 R)
• M53: 35,862,948 km (0.081 R)
• M54: 36,284,964 km (0.113 R)
• M55: 36,527,013 km (0.101 R)
• M56: 37,255,854 km (0.058 R)
• M57: 37,622,219 km (0.108 R)
• M58: 37,867,111 km (0.098 R)
• M59: 39,099,348 km (0.119 R)
• M60: 39,285,298 km (0.077 R)
• M61: 39,471,548 km (0.102 R)
• M62: 40,469,964 km (0.112 R)
• M63: 42,364,172 km (0.118 R)
• M64: 42,491,480 km (0.109 R)
• M65: 42,618,937 km (0.111 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.5

Radius: 13.3

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.46 AU - 11.24 AU

Year: 12413 Days

Day: 9.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,289,623 km

• M1: 172,486 km (0.086 R)
• M2: 447,746 km (0.055 R)
• M3: 767,736 km (0.117 R)
• M4: 880,084 km (0.084 R)
• M5: 998,566 km (0.088 R)
• M6: 1,215,333 km (0.079 R)
• M7: 1,529,040 km (0.039 R)
• M8: 1,611,767 km (0.101 R)
• M9: 1,717,234 km (0.082 R)
• M10: 2,025,705 km (0.071 R)
• M11: 2,117,109 km (0.105 R)
• M12: 2,571,139 km (0.073 R)
• M13: 2,721,036 km (0.075 R)
• M14: 2,925,386 km (0.092 R)
• M15: 3,268,414 km (0.097 R)
• M16: 3,652,582 km (0.071 R)
• M17: 4,109,603 km (0.045 R)
• M18: 4,226,738 km (0.066 R)
• M19: 4,891,252 km (0.043 R)
• M20: 5,685,766 km (0.069 R)
• M21: 6,015,031 km (0.115 R)
• M22: 6,181,982 km (0.118 R)
• M23: 6,282,961 km (0.109 R)
• M24: 6,554,780 km (0.064 R)
• M25: 8,489,530 km (0.108 R)
• M26: 8,602,027 km (0.079 R)
• M27: 9,441,421 km (0.103 R)
• M28: 10,227,258 km (0.104 R)
• M29: 10,547,547 km (0.068 R)
• M30: 10,749,355 km (0.114 R)
• M31: 11,528,162 km (0.115 R)
• M32: 12,198,061 km (0.065 R)
• M33: 12,367,555 km (0.114 R)
• M34: 12,495,162 km (0.115 R)
• M35: 12,623,218 km (0.108 R)
• M36: 12,837,741 km (0.039 R)
• M37: 13,270,229 km (0.066 R)
• M38: 13,663,522 km (0.114 R)
• M39: 14,238,426 km (0.092 R)
• M40: 14,327,586 km (0.105 R)
• M41: 15,002,273 km (0.106 R)
• M42: 15,457,948 km (0.067 R)
• M43: 15,641,355 km (0.051 R)
• M44: 15,779,434 km (0.113 R)
• M45: 16,196,213 km (0.08 R)
• M46: 17,563,837 km (0.071 R)
• M47: 17,947,556 km (0.119 R)
• M48: 18,577,213 km (0.064 R)
• M49: 19,362,004 km (0.101 R)
• M50: 20,358,176 km (0.094 R)
• M51: 20,559,535 km (0.06 R)
• M52: 21,473,278 km (0.069 R)
• M53: 21,575,753 km (0.087 R)
• M54: 22,400,486 km (0.033 R)
• M55: 23,025,805 km (0.07 R)
• M56: 23,656,809 km (0.076 R)
• M57: 24,080,769 km (0.069 R)
• M58: 24,187,133 km (0.051 R)
• M59: 24,347,053 km (0.034 R)
• M60: 25,313,456 km (0.115 R)
• M61: 25,529,924 km (0.11 R)
• M62: 28,231,512 km (0.115 R)
• M63: 29,303,231 km (0.099 R)
• M64: 29,587,467 km (0.052 R)
• M65: 31,254,286 km (0.109 R)
• M66: 31,836,072 km (0.067 R)
• M67: 32,715,558 km (0.107 R)
• M68: 33,662,363 km (0.057 R)
• M69: 33,900,523 km (0.119 R)
• M70: 35,341,151 km (0.106 R)
• M71: 35,583,200 km (0.114 R)
• M72: 38,343,729 km (0.116 R)
• M73: 38,468,045 km (0.119 R)
• M74: 38,779,358 km (0.101 R)
• M75: 38,966,655 km (0.099 R)
• M76: 39,154,101 km (0.092 R)
• M77: 39,718,384 km (0.09 R)
• M78: 40,032,989 km (0.076 R)
• M79: 40,411,770 km (0.112 R)
• M80: 40,601,460 km (0.053 R)
• M81: 42,002,445 km (0.092 R)
• M82: 42,130,500 km (0.047 R)
• M83: 42,902,126 km (0.113 R)
• M84: 43,095,706 km (0.047 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 18,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit