🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.56 AU - 0.64 AU

Year: 162 Days

Day: 43.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.67 AU - 1.03 AU

Year: 273 Days

Day: 27.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.18 AU - 1.66 AU

Year: 589 Days

Day: 46.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.17 AU - 3.53 AU

Year: 2135 Days

Day: 36.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,891,769 km

• M1: 710,590 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.23 AU - 3.89 AU

Year: 2339 Days

Day: 34.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,891,769 km

• M1: 2,888,585 km (0.09 R)

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164

Radius: 10.6

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.99 AU - 8.33 AU

Year: 6672 Days

Day: 14.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 85,891,769 km

• M1: 137,480 km (0.111 R)
• M2: 286,181 km (0.112 R)
• M3: 399,726 km (0.066 R)
• M4: 480,658 km (0.095 R)
• M5: 741,856 km (0.104 R)
• M6: 857,046 km (0.046 R)
• M7: 944,860 km (0.096 R)
• M8: 1,024,446 km (0.111 R)
• M9: 1,094,608 km (0.098 R)
• M10: 1,190,799 km (0.101 R)
• M11: 1,418,337 km (0.093 R)
• M12: 1,646,175 km (0.11 R)
• M13: 1,828,684 km (0.11 R)
• M14: 1,944,324 km (0.082 R)
• M15: 2,337,317 km (0.065 R)
• M16: 2,431,564 km (0.106 R)
• M17: 2,640,402 km (0.113 R)
• M18: 2,738,688 km (0.093 R)
• M19: 2,871,830 km (0.054 R)
• M20: 3,092,786 km (0.047 R)
• M21: 3,196,607 km (0.107 R)
• M22: 3,551,453 km (0.111 R)
• M23: 3,642,110 km (0.086 R)
• M24: 3,881,616 km (0.076 R)
• M25: 3,956,415 km (0.06 R)
• M26: 4,202,653 km (0.087 R)
• M27: 4,279,546 km (0.091 R)
• M28: 4,395,634 km (0.075 R)
• M29: 4,591,458 km (0.06 R)
• M30: 4,690,492 km (0.052 R)
• M31: 5,012,277 km (0.119 R)
• M32: 5,155,292 km (0.105 R)
• M33: 5,487,250 km (0.054 R)
• M34: 5,634,753 km (0.074 R)
• M35: 5,719,725 km (0.104 R)
• M36: 5,847,781 km (0.072 R)
• M37: 6,172,259 km (0.059 R)
• M38: 6,281,764 km (0.045 R)
• M39: 6,458,290 km (0.063 R)
• M40: 6,929,673 km (0.072 R)
• M41: 6,997,889 km (0.099 R)
• M42: 7,976,858 km (0.098 R)
• M43: 8,072,301 km (0.108 R)
• M44: 8,168,193 km (0.088 R)
• M45: 8,555,353 km (0.112 R)
• M46: 8,751,326 km (0.081 R)
• M47: 8,825,078 km (0.055 R)
• M48: 8,998,162 km (0.067 R)
• M49: 9,072,812 km (0.073 R)
• M50: 9,172,444 km (0.068 R)
• M51: 9,499,016 km (0.109 R)
• M52: 9,625,725 km (0.075 R)
• M53: 10,034,726 km (0.079 R)
• M54: 11,108,839 km (0.109 R)
• M55: 11,215,502 km (0.082 R)
• M56: 11,322,614 km (0.106 R)
• M57: 11,808,807 km (0.072 R)
• M58: 11,972,318 km (0.059 R)
• M59: 12,467,487 km (0.116 R)
• M60: 13,053,761 km (0.105 R)
• M61: 13,506,593 km (0.074 R)
• M62: 14,079,703 km (0.104 R)
• M63: 14,369,175 km (0.045 R)
• M64: 14,573,077 km (0.074 R)
• M65: 14,660,741 km (0.114 R)
• M66: 14,983,723 km (0.105 R)
• M67: 15,517,338 km (0.1 R)
• M68: 15,666,637 km (0.117 R)
• M69: 16,329,356 km (0.081 R)
• M70: 16,847,712 km (0.057 R)
• M71: 17,062,834 km (0.068 R)
• M72: 17,433,537 km (0.071 R)
• M73: 18,435,095 km (0.069 R)
• M74: 19,939,900 km (0.082 R)
• M75: 20,592,296 km (0.056 R)
• M76: 21,650,402 km (0.103 R)
• M77: 22,590,774 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.5

Radius: 14.6

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.51 AU - 10.99 AU

Year: 11428 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 85,891,769 km

• M1: 188,493 km (0.093 R)
• M2: 327,320 km (0.1 R)
• M3: 515,664 km (0.103 R)
• M4: 938,577 km (0.106 R)
• M5: 1,073,963 km (0.111 R)
• M6: 1,180,327 km (0.044 R)
• M7: 1,346,979 km (0.114 R)
• M8: 1,462,918 km (0.098 R)
• M9: 1,663,977 km (0.074 R)
• M10: 2,071,781 km (0.118 R)
• M11: 2,184,578 km (0.106 R)
• M12: 2,754,994 km (0.104 R)
• M13: 3,006,319 km (0.095 R)
• M14: 3,613,237 km (0.118 R)
• M15: 3,722,743 km (0.044 R)
• M16: 4,058,141 km (0.028 R)
• M17: 4,374,242 km (0.115 R)
• M18: 4,579,789 km (0.078 R)
• M19: 4,969,940 km (0.089 R)
• M20: 5,153,647 km (0.077 R)
• M21: 5,402,278 km (0.096 R)
• M22: 5,559,655 km (0.076 R)
• M23: 5,718,528 km (0.119 R)
• M24: 5,814,720 km (0.108 R)
• M25: 6,041,061 km (0.109 R)
• M26: 6,139,048 km (0.1 R)
• M27: 6,502,720 km (0.071 R)
• M28: 7,078,672 km (0.03 R)
• M29: 7,320,572 km (0.093 R)
• M30: 7,530,308 km (0.056 R)
• M31: 8,063,026 km (0.092 R)
• M32: 8,461,555 km (0.098 R)
• M33: 9,015,516 km (0.087 R)
• M34: 9,202,812 km (0.046 R)
• M35: 9,353,607 km (0.113 R)
• M36: 9,772,481 km (0.115 R)
• M37: 10,158,743 km (0.099 R)
• M38: 10,275,579 km (0.043 R)
• M39: 10,668,273 km (0.057 R)
• M40: 10,946,076 km (0.116 R)
• M41: 11,105,996 km (0.079 R)
• M42: 12,164,102 km (0.067 R)
• M43: 12,663,310 km (0.103 R)
• M44: 13,424,763 km (0.105 R)
• M45: 14,992,100 km (0.093 R)
• M46: 16,250,966 km (0.092 R)
• M47: 17,965,956 km (0.107 R)
• M48: 18,060,353 km (0.118 R)
• M49: 18,391,861 km (0.057 R)
• M50: 19,398,505 km (0.11 R)
• M51: 20,867,557 km (0.106 R)
• M52: 21,215,521 km (0.104 R)
• M53: 22,626,379 km (0.112 R)
• M54: 23,137,704 km (0.1 R)
• M55: 24,119,515 km (0.114 R)
• M56: 25,379,279 km (0.037 R)
• M57: 25,857,244 km (0.117 R)
• M58: 26,017,164 km (0.089 R)
• M59: 26,499,168 km (0.116 R)
• M60: 26,930,010 km (0.065 R)
• M61: 27,254,638 km (0.111 R)
• M62: 27,417,400 km (0.066 R)
• M63: 28,071,891 km (0.047 R)
• M64: 28,401,156 km (0.104 R)
• M65: 28,621,364 km (0.045 R)
• M66: 29,174,278 km (0.079 R)
• M67: 29,730,782 km (0.084 R)
• M68: 30,178,378 km (0.094 R)
• M69: 30,741,166 km (0.09 R)
• M70: 31,364,241 km (0.098 R)
• M71: 32,163,393 km (0.12 R)
• M72: 32,507,767 km (0.094 R)
• M73: 32,795,892 km (0.031 R)
• M74: 34,600,492 km (0.098 R)
• M75: 36,616,772 km (0.085 R)
• M76: 37,881,023 km (0.079 R)
• M77: 38,244,845 km (0.074 R)
• M78: 39,159,487 km (0.11 R)
• M79: 39,282,007 km (0.044 R)
• M80: 39,404,678 km (0.093 R)
• M81: 39,527,497 km (0.089 R)
• M82: 40,452,311 km (0.1 R)
• M83: 40,762,129 km (0.066 R)
• M84: 41,321,774 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.7

Radius: 4.4

Gravity: 51.17 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 18.36 AU - 21.2 AU

Year: 30636 Days

Day: 15.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 85,891,769 km

• M1: 561,740 km (0.096 R)
• M2: 739,911 km (0.069 R)
• M3: 771,177 km (0.11 R)
• M4: 1,219,223 km (0.104 R)
• M5: 1,294,321 km (0.081 R)
• M6: 1,692,550 km (0.108 R)
• M7: 2,640,702 km (0.098 R)
• M8: 2,937,055 km (0.102 R)
• M9: 3,296,090 km (0.071 R)
• M10: 3,887,749 km (0.034 R)
• M11: 4,224,195 km (0.048 R)
• M12: 4,395,933 km (0.099 R)
• M13: 5,473,487 km (0.073 R)
• M14: 8,493,270 km (0.081 R)
• M15: 8,709,887 km (0.038 R)
• M16: 8,928,450 km (0.059 R)
• M17: 10,662,588 km (0.109 R)
• M18: 10,740,379 km (0.092 R)
• M19: 11,687,483 km (0.105 R)
• M20: 12,252,215 km (0.113 R)
• M21: 12,578,937 km (0.072 R)
• M22: 14,512,489 km (0.098 R)
• M23: 16,267,272 km (0.036 R)
• M24: 17,443,411 km (0.087 R)
• M25: 17,534,965 km (0.092 R)
• M26: 18,834,073 km (0.117 R)
• M27: 19,400,301 km (0.113 R)
• M28: 19,590,140 km (0.089 R)
• M29: 19,685,434 km (0.076 R)
• M30: 19,876,321 km (0.106 R)
• M31: 22,612,616 km (0.082 R)
• M32: 23,113,469 km (0.074 R)
• M33: 24,126,247 km (0.106 R)
• M34: 26,090,018 km (0.103 R)
• M35: 26,299,605 km (0.098 R)
• M36: 29,184,450 km (0.119 R)
• M37: 31,051,731 km (0.085 R)
• M38: 31,273,884 km (0.098 R)
• M39: 31,608,235 km (0.079 R)
• M40: 33,524,733 km (0.093 R)
• M41: 33,638,727 km (0.093 R)
• M42: 33,866,864 km (0.107 R)
• M43: 33,981,156 km (0.064 R)
• M44: 34,784,796 km (0.063 R)
• M45: 36,060,268 km (0.108 R)
• M46: 36,410,775 km (0.061 R)
• M47: 36,997,498 km (0.092 R)
• M48: 40,582,761 km (0.083 R)
• M49: 40,947,331 km (0.116 R)
• M50: 41,924,803 km (0.038 R)
• M51: 42,539,501 km (0.077 R)
• M52: 42,909,905 km (0.064 R)
• M53: 43,157,340 km (0.103 R)
• M54: 45,154,172 km (0.108 R)
• M55: 46,926,010 km (0.043 R)
• M56: 48,591,483 km (0.119 R)
• M57: 51,585,235 km (0.097 R)
• M58: 52,376,010 km (0.073 R)
• M59: 56,118,649 km (0.113 R)
• M60: 56,253,886 km (0.111 R)
• M61: 56,524,807 km (0.115 R)
• M62: 57,748,967 km (0.09 R)
• M63: 57,885,550 km (0.107 R)
• M64: 60,500,371 km (0.118 R)
• M65: 61,612,781 km (0.084 R)
• M66: 62,591,749 km (0.05 R)
• M67: 63,294,111 km (0.079 R)
• M68: 64,990,551 km (0.06 R)
• M69: 66,272,605 km (0.11 R)
• M70: 68,717,034 km (0.081 R)
• M71: 68,861,695 km (0.084 R)
• M72: 70,168,582 km (0.068 R)
• M73: 70,898,171 km (0.065 R)
• M74: 74,286,563 km (0.073 R)
• M75: 76,974,836 km (0.1 R)
• M76: 77,125,182 km (0.106 R)
• M77: 78,936,214 km (0.103 R)
• M78: 80,455,979 km (0.111 R)
• M79: 81,678,792 km (0.106 R)
• M80: 82,138,955 km (0.06 R)
• M81: 85,695,195 km (0.07 R)
• M82: 88,198,566 km (0.112 R)
• M83: 89,143,576 km (0.12 R)
• M84: 89,617,352 km (0.118 R)
• M85: 91,520,686 km (0.106 R)
• M86: 93,918,441 km (0.07 R)
• M87: 95,851,544 km (0.099 R)
• M88: 97,147,511 km (0.066 R)
• M89: 98,449,312 km (0.106 R)
• M90: 99,429,477 km (0.08 R)
• M91: 102,389,121 km (0.07 R)
• M92: 103,216,397 km (0.088 R)
• M93: 103,713,960 km (0.053 R)
• M94: 108,058,132 km (0.066 R)
• M95: 110,930,711 km (0.111 R)
• M96: 111,780,277 km (0.104 R)
• M97: 111,950,519 km (0.108 R)
• M98: 113,657,132 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.7

Radius: 7.5

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 16.55 AU - 24.99 AU

Year: 32965 Days

Day: 15 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,891,769 km

• M1: 96,042 km (0.063 R)
• M2: 166,502 km (0.112 R)
• M3: 250,876 km (0.078 R)
• M4: 703,858 km (0.074 R)
• M5: 1,260,811 km (0.102 R)
• M6: 1,750,893 km (0.101 R)
• M7: 2,219,434 km (0.111 R)
• M8: 2,294,981 km (0.119 R)
• M9: 2,526,558 km (0.059 R)
• M10: 2,725,524 km (0.089 R)
• M11: 3,659,912 km (0.102 R)
• M12: 3,885,057 km (0.093 R)
• M13: 4,161,364 km (0.111 R)
• M14: 5,227,997 km (0.11 R)
• M15: 5,278,411 km (0.064 R)
• M16: 6,054,076 km (0.045 R)
• M17: 6,266,954 km (0.087 R)
• M18: 6,536,529 km (0.097 R)
• M19: 7,142,999 km (0.098 R)
• M20: 7,481,390 km (0.11 R)
• M21: 8,587,067 km (0.067 R)
• M22: 8,886,413 km (0.056 R)
• M23: 10,497,881 km (0.107 R)
• M24: 11,599,520 km (0.095 R)
• M25: 11,997,001 km (0.119 R)
• M26: 12,130,443 km (0.098 R)
• M27: 13,078,743 km (0.069 R)
• M28: 13,492,382 km (0.061 R)
• M29: 13,980,519 km (0.104 R)
• M30: 16,654,731 km (0.096 R)
• M31: 17,178,174 km (0.115 R)
• M32: 17,555,310 km (0.116 R)
• M33: 20,270,811 km (0.107 R)
• M34: 21,555,108 km (0.1 R)
• M35: 22,453,144 km (0.105 R)
• M36: 22,617,852 km (0.096 R)
• M37: 23,446,923 km (0.109 R)
• M38: 25,220,107 km (0.092 R)
• M39: 25,906,910 km (0.092 R)
• M40: 26,948,710 km (0.053 R)
• M41: 27,650,773 km (0.081 R)
• M42: 27,738,886 km (0.115 R)
• M43: 28,447,681 km (0.114 R)
• M44: 29,432,184 km (0.095 R)
• M45: 30,336,653 km (0.11 R)
• M46: 31,710,560 km (0.116 R)
• M47: 35,663,983 km (0.11 R)
• M48: 37,307,764 km (0.11 R)
• M49: 37,698,065 km (0.116 R)
• M50: 43,405,822 km (0.086 R)
• M51: 44,951,916 km (0.098 R)
• M52: 45,575,440 km (0.117 R)
• M53: 45,679,710 km (0.087 R)
• M54: 47,041,499 km (0.114 R)
• M55: 47,780,214 km (0.103 R)
• M56: 48,098,109 km (0.116 R)
• M57: 48,842,358 km (0.114 R)
• M58: 48,948,872 km (0.101 R)
• M59: 54,599,483 km (0.071 R)
• M60: 55,709,649 km (0.11 R)
• M61: 56,603,047 km (0.119 R)
• M62: 57,163,890 km (0.104 R)
• M63: 57,276,238 km (0.112 R)
• M64: 58,177,864 km (0.086 R)
• M65: 58,290,960 km (0.03 R)
• M66: 60,223,764 km (0.11 R)
• M67: 60,911,017 km (0.117 R)
• M68: 61,485,622 km (0.091 R)
• M69: 61,600,813 km (0.108 R)
• M70: 61,946,683 km (0.105 R)
• M71: 63,685,758 km (0.105 R)
• M72: 64,035,518 km (0.103 R)
• M73: 64,268,891 km (0.109 R)
• M74: 67,211,631 km (0.071 R)
• M75: 68,878,600 km (0.113 R)
• M76: 69,357,462 km (0.071 R)
• M77: 70,438,756 km (0.116 R)
• M78: 70,800,334 km (0.04 R)
• M79: 71,525,584 km (0.102 R)
• M80: 71,646,609 km (0.026 R)
• M81: 71,767,783 km (0.092 R)
• M82: 72,010,431 km (0.073 R)
• M83: 72,374,702 km (0.083 R)
• M84: 72,496,325 km (0.098 R)
• M85: 72,739,721 km (0.068 R)
• M86: 73,227,260 km (0.078 R)
• M87: 73,593,625 km (0.11 R)
• M88: 74,328,300 km (0.097 R)
• M89: 78,536,638 km (0.073 R)
• M90: 80,291,870 km (0.104 R)
• M91: 81,553,429 km (0.086 R)
• M92: 82,313,536 km (0.097 R)
• M93: 83,458,109 km (0.073 R)
• M94: 83,585,716 km (0.046 R)
• M95: 84,480,012 km (0.112 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 14,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit