🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.77 AU - 1.27 AU

Year: 367 Days

Day: 44.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,455,608 km

• M1: 137,780 km (0.117 R)
• M2: 201,060 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.12 AU - 3.46 AU

Year: 1661 Days

Day: 34.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.45 AU - 3.15 AU

Year: 1670 Days

Day: 37.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.9

Radius: 9.1

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.14 AU - 5.48 AU

Year: 4362 Days

Day: 13.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,455,608 km

• M1: 121,473 km (0.107 R)
• M2: 261,198 km (0.109 R)
• M3: 318,494 km (0.05 R)
• M4: 429,346 km (0.113 R)
• M5: 486,791 km (0.111 R)
• M6: 635,193 km (0.039 R)
• M7: 763,697 km (0.025 R)
• M8: 882,328 km (0.096 R)
• M9: 1,308,233 km (0.098 R)
• M10: 1,374,056 km (0.106 R)
• M11: 1,555,070 km (0.078 R)
• M12: 1,731,895 km (0.062 R)
• M13: 1,853,667 km (0.066 R)
• M14: 2,079,859 km (0.05 R)
• M15: 2,144,336 km (0.026 R)
• M16: 2,262,219 km (0.075 R)
• M17: 2,328,640 km (0.071 R)
• M18: 3,087,102 km (0.079 R)
• M19: 3,710,626 km (0.093 R)
• M20: 3,821,029 km (0.073 R)
• M21: 4,126,059 km (0.102 R)
• M22: 4,191,284 km (0.068 R)
• M23: 4,914,440 km (0.118 R)
• M24: 5,018,560 km (0.108 R)
• M25: 5,477,676 km (0.116 R)
• M26: 5,603,637 km (0.07 R)
• M27: 6,024,157 km (0.104 R)
• M28: 6,285,205 km (0.079 R)
• M29: 6,664,585 km (0.113 R)
• M30: 7,188,477 km (0.11 R)
• M31: 7,485,429 km (0.113 R)
• M32: 7,565,164 km (0.086 R)
• M33: 7,645,349 km (0.113 R)
• M34: 7,826,661 km (0.079 R)
• M35: 7,907,743 km (0.074 R)
• M36: 8,881,027 km (0.104 R)
• M37: 8,965,550 km (0.114 R)
• M38: 9,543,447 km (0.098 R)
• M39: 9,760,513 km (0.117 R)
• M40: 9,826,037 km (0.076 R)
• M41: 10,510,896 km (0.051 R)
• M42: 10,870,529 km (0.052 R)
• M43: 11,097,320 km (0.045 R)
• M44: 11,188,425 km (0.11 R)
• M45: 11,279,829 km (0.108 R)
• M46: 11,440,348 km (0.102 R)
• M47: 11,555,538 km (0.106 R)
• M48: 11,996,702 km (0.076 R)
• M49: 12,137,174 km (0.114 R)
• M50: 12,254,609 km (0.051 R)
• M51: 12,372,492 km (0.107 R)
• M52: 12,490,674 km (0.098 R)
• M53: 12,561,733 km (0.048 R)
• M54: 12,799,743 km (0.099 R)
• M55: 13,015,314 km (0.108 R)
• M56: 13,135,441 km (0.094 R)
• M57: 14,110,670 km (0.092 R)
• M58: 14,209,554 km (0.118 R)
• M59: 14,283,754 km (0.113 R)
• M60: 14,358,104 km (0.101 R)
• M61: 14,432,754 km (0.097 R)
• M62: 14,532,236 km (0.088 R)
• M63: 14,832,330 km (0.038 R)
• M64: 14,932,710 km (0.083 R)
• M65: 15,058,671 km (0.048 R)
• M66: 15,387,637 km (0.099 R)
• M67: 15,514,795 km (0.103 R)
• M68: 15,770,308 km (0.116 R)
• M69: 15,872,783 km (0.103 R)
• M70: 16,544,926 km (0.106 R)
• M71: 16,623,016 km (0.09 R)
• M72: 16,701,256 km (0.073 R)
• M73: 16,779,645 km (0.025 R)
• M74: 17,015,561 km (0.092 R)
• M75: 17,120,728 km (0.103 R)
• M76: 17,596,898 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.9

Radius: 10.3

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.99 AU - 11.53 AU

Year: 10044 Days

Day: 5.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,455,608 km

• M1: 151,094 km (0.091 R)
• M2: 238,010 km (0.114 R)
• M3: 360,531 km (0.034 R)
• M4: 452,982 km (0.093 R)
• M5: 750,682 km (0.095 R)
• M6: 1,106,725 km (0.053 R)
• M7: 1,208,900 km (0.088 R)
• M8: 1,401,283 km (0.07 R)
• M9: 1,889,122 km (0.095 R)
• M10: 2,242,322 km (0.054 R)
• M11: 2,534,637 km (0.086 R)
• M12: 2,924,489 km (0.102 R)
• M13: 3,010,508 km (0.101 R)
• M14: 3,214,559 km (0.097 R)
• M15: 3,605,757 km (0.077 R)
• M16: 3,917,071 km (0.118 R)
• M17: 4,269,673 km (0.032 R)
• M18: 4,532,666 km (0.033 R)
• M19: 6,367,334 km (0.043 R)
• M20: 7,677,064 km (0.103 R)
• M21: 7,836,535 km (0.107 R)
• M22: 9,025,389 km (0.089 R)
• M23: 9,363,331 km (0.032 R)
• M24: 9,834,564 km (0.104 R)
• M25: 10,182,379 km (0.101 R)
• M26: 10,534,084 km (0.066 R)
• M27: 10,666,927 km (0.12 R)
• M28: 10,889,827 km (0.085 R)
• M29: 11,476,251 km (0.08 R)
• M30: 11,888,393 km (0.11 R)
• M31: 12,398,672 km (0.103 R)
• M32: 12,727,039 km (0.094 R)
• M33: 13,344,728 km (0.051 R)
• M34: 13,874,903 km (0.074 R)
• M35: 14,020,761 km (0.093 R)
• M36: 14,757,381 km (0.118 R)
• M37: 14,906,381 km (0.088 R)
• M38: 15,355,922 km (0.036 R)
• M39: 15,860,665 km (0.107 R)
• M40: 16,064,119 km (0.071 R)
• M41: 16,473,568 km (0.109 R)
• M42: 16,627,953 km (0.104 R)
• M43: 16,782,936 km (0.113 R)
• M44: 17,042,189 km (0.119 R)
• M45: 17,250,579 km (0.065 R)
• M46: 17,722,561 km (0.089 R)
• M47: 18,518,571 km (0.067 R)
• M48: 19,761,879 km (0.097 R)
• M49: 19,925,988 km (0.047 R)
• M50: 20,476,358 km (0.093 R)
• M51: 20,587,061 km (0.094 R)
• M52: 20,920,365 km (0.06 R)
• M53: 21,648,607 km (0.069 R)
• M54: 21,874,350 km (0.11 R)
• M55: 22,899,844 km (0.096 R)
• M56: 23,302,860 km (0.1 R)
• M57: 23,708,121 km (0.097 R)
• M58: 25,710,189 km (0.053 R)
• M59: 25,889,408 km (0.074 R)
• M60: 26,249,190 km (0.047 R)
• M61: 26,489,893 km (0.057 R)
• M62: 27,034,280 km (0.025 R)
• M63: 28,134,124 km (0.117 R)
• M64: 28,318,727 km (0.113 R)
• M65: 30,125,122 km (0.106 R)
• M66: 30,630,014 km (0.102 R)
• M67: 31,712,056 km (0.118 R)
• M68: 32,483,532 km (0.104 R)
• M69: 33,521,592 km (0.089 R)
• M70: 34,900,585 km (0.08 R)
• M71: 35,032,829 km (0.077 R)
• M72: 37,917,376 km (0.088 R)
• M73: 38,121,427 km (0.106 R)
• M74: 38,599,093 km (0.104 R)
• M75: 40,251,701 km (0.066 R)
• M76: 42,420,122 km (0.113 R)
• M77: 43,340,897 km (0.1 R)
• M78: 43,554,223 km (0.073 R)
• M79: 43,767,999 km (0.097 R)
• M80: 45,201,894 km (0.118 R)
• M81: 46,142,117 km (0.081 R)
• M82: 46,651,049 km (0.074 R)
• M83: 47,821,503 km (0.065 R)
• M84: 48,631,725 km (0.062 R)
• M85: 49,075,581 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.4

Radius: 9

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.91 AU - 12.57 AU

Year: 14338 Days

Day: 12.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,455,608 km

• M1: 170,093 km (0.116 R)
• M2: 397,482 km (0.103 R)
• M3: 465,997 km (0.117 R)
• M4: 1,063,491 km (0.069 R)
• M5: 1,267,094 km (0.083 R)
• M6: 1,982,172 km (0.066 R)
• M7: 2,298,721 km (0.109 R)
• M8: 2,873,476 km (0.067 R)
• M9: 2,979,391 km (0.094 R)
• M10: 3,305,215 km (0.115 R)
• M11: 3,453,766 km (0.081 R)
• M12: 3,528,864 km (0.098 R)
• M13: 3,680,706 km (0.057 R)
• M14: 4,189,040 km (0.089 R)
• M15: 4,309,615 km (0.061 R)
• M16: 5,933,351 km (0.084 R)
• M17: 6,114,215 km (0.064 R)
• M18: 6,903,643 km (0.109 R)
• M19: 7,528,812 km (0.08 R)
• M20: 8,072,002 km (0.112 R)
• M21: 8,424,305 km (0.076 R)
• M22: 8,730,233 km (0.029 R)
• M23: 9,511,133 km (0.114 R)
• M24: 10,531,989 km (0.097 R)
• M25: 11,531,153 km (0.084 R)
• M26: 12,502,193 km (0.114 R)
• M27: 13,085,625 km (0.066 R)
• M28: 14,037,666 km (0.109 R)
• M29: 14,705,022 km (0.107 R)
• M30: 15,631,781 km (0.069 R)
• M31: 16,832,603 km (0.098 R)
• M32: 17,541,248 km (0.093 R)
• M33: 17,801,399 km (0.063 R)
• M34: 18,655,602 km (0.035 R)
• M35: 19,121,151 km (0.089 R)
• M36: 19,254,892 km (0.101 R)
• M37: 19,995,850 km (0.107 R)
• M38: 20,472,319 km (0.1 R)
• M39: 21,021,343 km (0.115 R)
• M40: 22,204,064 km (0.096 R)
• M41: 22,555,918 km (0.097 R)
• M42: 25,511,074 km (0.113 R)
• M43: 26,101,687 km (0.086 R)
• M44: 26,473,138 km (0.12 R)
• M45: 26,846,385 km (0.1 R)
• M46: 27,597,965 km (0.054 R)
• M47: 27,824,905 km (0.067 R)
• M48: 28,509,016 km (0.087 R)
• M49: 29,584,475 km (0.041 R)
• M50: 29,739,159 km (0.075 R)
• M51: 31,222,272 km (0.1 R)
• M52: 32,012,598 km (0.086 R)
• M53: 32,330,493 km (0.092 R)
• M54: 32,489,815 km (0.079 R)
• M55: 34,016,910 km (0.043 R)
• M56: 35,731,601 km (0.119 R)
• M57: 37,307,315 km (0.107 R)
• M58: 39,840,905 km (0.086 R)
• M59: 40,268,456 km (0.107 R)
• M60: 40,525,764 km (0.111 R)
• M61: 40,869,689 km (0.093 R)
• M62: 41,647,150 km (0.085 R)
• M63: 42,255,265 km (0.059 R)
• M64: 43,041,252 km (0.056 R)
• M65: 43,128,917 km (0.078 R)
• M66: 43,656,099 km (0.093 R)
• M67: 44,805,460 km (0.082 R)
• M68: 46,682,913 km (0.107 R)
• M69: 47,586,035 km (0.091 R)
• M70: 51,627,721 km (0.109 R)
• M71: 52,467,863 km (0.081 R)
• M72: 54,445,846 km (0.052 R)
• M73: 55,110,659 km (0.113 R)
• M74: 55,873,608 km (0.118 R)
• M75: 56,064,944 km (0.12 R)
• M76: 56,352,172 km (0.119 R)
• M77: 56,736,040 km (0.077 R)
• M78: 56,832,231 km (0.108 R)
• M79: 57,603,109 km (0.11 R)
• M80: 60,034,074 km (0.112 R)
• M81: 60,230,048 km (0.07 R)
• M82: 60,819,164 km (0.088 R)
• M83: 62,597,733 km (0.104 R)
• M84: 63,793,020 km (0.032 R)
• M85: 63,992,883 km (0.095 R)
• M86: 64,694,347 km (0.105 R)
• M87: 65,096,317 km (0.053 R)
• M88: 65,600,013 km (0.113 R)
• M89: 67,525,487 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.1

Radius: 4

Gravity: 38.26 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.04 AU - 13.74 AU

Year: 16496 Days

Day: 21.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,455,608 km

• M1: 72,555 km (0.059 R)
• M2: 259,852 km (0.095 R)
• M3: 526,884 km (0.118 R)
• M4: 748,289 km (0.067 R)
• M5: 791,522 km (0.103 R)
• M6: 996,322 km (0.039 R)
• M7: 1,452,745 km (0.085 R)
• M8: 2,272,392 km (0.066 R)
• M9: 2,561,415 km (0.053 R)
• M10: 2,594,326 km (0.064 R)
• M11: 2,627,238 km (0.032 R)
• M12: 3,459,750 km (0.095 R)
• M13: 3,532,604 km (0.067 R)
• M14: 3,754,009 km (0.115 R)
• M15: 4,327,268 km (0.099 R)
• M16: 4,445,151 km (0.102 R)
• M17: 4,805,233 km (0.077 R)
• M18: 4,927,305 km (0.044 R)
• M19: 6,159,393 km (0.112 R)
• M20: 6,470,407 km (0.095 R)
• M21: 7,246,820 km (0.063 R)
• M22: 8,197,215 km (0.087 R)
• M23: 8,885,515 km (0.112 R)
• M24: 9,035,412 km (0.1 R)
• M25: 9,388,463 km (0.062 R)
• M26: 9,439,326 km (0.08 R)
• M27: 9,746,002 km (0.119 R)
• M28: 9,848,925 km (0.091 R)
• M29: 10,845,098 km (0.109 R)
• M30: 11,273,995 km (0.106 R)
• M31: 11,328,000 km (0.064 R)
• M32: 12,314,747 km (0.094 R)
• M33: 12,762,045 km (0.112 R)
• M34: 12,874,692 km (0.112 R)
• M35: 13,157,881 km (0.067 R)
• M36: 16,588,309 km (0.095 R)
• M37: 16,772,913 km (0.035 R)
• M38: 17,643,124 km (0.077 R)
• M39: 18,719,481 km (0.109 R)
• M40: 19,233,200 km (0.1 R)
• M41: 19,362,452 km (0.101 R)
• M42: 19,621,706 km (0.113 R)
• M43: 20,934,876 km (0.12 R)
• M44: 23,783,668 km (0.059 R)
• M45: 24,061,322 km (0.104 R)
• M46: 25,253,018 km (0.049 R)
• M47: 25,536,207 km (0.079 R)
• M48: 25,891,651 km (0.103 R)
• M49: 26,320,249 km (0.104 R)
• M50: 26,535,521 km (0.112 R)
• M51: 26,967,709 km (0.118 R)
• M52: 28,793,551 km (0.034 R)
• M53: 29,386,258 km (0.098 R)
• M54: 30,282,648 km (0.099 R)
• M55: 30,658,887 km (0.095 R)
• M56: 32,102,506 km (0.116 R)
• M57: 32,639,862 km (0.089 R)
• M58: 34,269,880 km (0.105 R)
• M59: 34,348,120 km (0.118 R)
• M60: 34,897,742 km (0.106 R)
• M61: 37,125,105 km (0.119 R)
• M62: 37,366,407 km (0.095 R)
• M63: 38,499,610 km (0.117 R)
• M64: 40,220,435 km (0.098 R)
• M65: 41,715,366 km (0.094 R)
• M66: 42,722,010 km (0.08 R)
• M67: 43,821,555 km (0.08 R)
• M68: 44,759,234 km (0.107 R)
• M69: 45,016,094 km (0.079 R)
• M70: 46,740,957 km (0.038 R)
• M71: 47,437,036 km (0.104 R)
• M72: 47,786,347 km (0.079 R)
• M73: 48,224,070 km (0.09 R)
• M74: 48,575,326 km (0.065 R)
• M75: 48,663,290 km (0.107 R)
• M76: 48,751,253 km (0.115 R)
• M77: 48,839,366 km (0.1 R)
• M78: 49,811,304 km (0.076 R)
• M79: 49,899,866 km (0.038 R)
• M80: 50,433,033 km (0.098 R)
• M81: 53,217,647 km (0.108 R)
• M82: 53,580,572 km (0.031 R)
• M83: 54,035,349 km (0.089 R)
• M84: 54,308,814 km (0.12 R)
• M85: 55,499,314 km (0.114 R)
• M86: 57,626,596 km (0.105 R)
• M87: 59,686,110 km (0.064 R)
• M88: 60,440,981 km (0.111 R)
• M89: 60,819,613 km (0.055 R)
• M90: 61,293,988 km (0.115 R)
• M91: 62,151,034 km (0.05 R)
• M92: 62,533,107 km (0.071 R)
• M93: 63,876,795 km (0.077 R)
• M94: 64,069,626 km (0.087 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 10,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit