🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.6 AU - 0.66 AU

Year: 223 Days

Day: 19.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.73 AU - 0.77 AU

Year: 290 Days

Day: 37.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.38 AU - 2.28 AU

Year: 1105 Days

Day: 17.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.71 AU - 2.05 AU

Year: 1150 Days

Day: 13.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,394,392 km

• M1: 327,171 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.3

Radius: 12.7

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.22 AU - 3.64 AU

Year: 2835 Days

Day: 5.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 102,394,392 km

• M1: 184,454 km (0.119 R)
• M2: 391,797 km (0.109 R)
• M3: 787,932 km (0.082 R)
• M4: 883,675 km (0.093 R)
• M5: 1,283,699 km (0.106 R)
• M6: 1,438,234 km (0.077 R)
• M7: 1,654,403 km (0.054 R)
• M8: 1,738,327 km (0.095 R)
• M9: 2,640,103 km (0.061 R)
• M10: 2,722,681 km (0.091 R)
• M11: 3,148,138 km (0.117 R)
• M12: 3,235,802 km (0.068 R)
• M13: 3,649,889 km (0.093 R)
• M14: 3,853,940 km (0.107 R)
• M15: 3,966,887 km (0.115 R)
• M16: 4,273,562 km (0.086 R)
• M17: 4,648,006 km (0.107 R)
• M18: 4,748,236 km (0.102 R)
• M19: 4,951,091 km (0.049 R)
• M20: 5,198,227 km (0.043 R)
• M21: 5,683,373 km (0.09 R)
• M22: 5,942,327 km (0.117 R)
• M23: 6,161,188 km (0.107 R)
• M24: 6,652,019 km (0.079 R)
• M25: 6,856,519 km (0.095 R)
• M26: 6,948,073 km (0.111 R)
• M27: 7,063,114 km (0.104 R)
• M28: 7,155,565 km (0.109 R)
• M29: 7,248,466 km (0.113 R)
• M30: 7,388,489 km (0.095 R)
• M31: 7,718,951 km (0.08 R)
• M32: 8,078,435 km (0.1 R)
• M33: 8,689,692 km (0.101 R)
• M34: 9,341,340 km (0.07 R)
• M35: 9,442,917 km (0.057 R)
• M36: 9,596,105 km (0.069 R)
• M37: 9,698,729 km (0.097 R)
• M38: 10,559,067 km (0.112 R)
• M39: 10,638,503 km (0.025 R)
• M40: 11,227,021 km (0.089 R)
• M41: 11,308,103 km (0.065 R)
• M42: 11,498,092 km (0.114 R)
• M43: 11,579,922 km (0.116 R)
• M44: 14,413,904 km (0.118 R)
• M45: 14,738,233 km (0.043 R)
• M46: 14,916,254 km (0.056 R)
• M47: 15,005,414 km (0.102 R)
• M48: 15,304,161 km (0.109 R)
• M49: 15,968,376 km (0.079 R)
• M50: 16,365,259 km (0.08 R)
• M51: 16,488,079 km (0.111 R)
• M52: 16,672,832 km (0.118 R)
• M53: 17,044,284 km (0.086 R)
• M54: 17,168,749 km (0.093 R)
• M55: 17,293,514 km (0.105 R)
• M56: 17,732,733 km (0.115 R)
• M57: 17,827,279 km (0.059 R)
• M58: 18,334,416 km (0.034 R)
• M59: 19,590,739 km (0.118 R)
• M60: 20,015,597 km (0.092 R)
• M61: 20,443,596 km (0.116 R)
• M62: 20,575,990 km (0.095 R)
• M63: 20,675,323 km (0.093 R)
• M64: 20,808,166 km (0.058 R)
• M65: 21,914,592 km (0.059 R)
• M66: 22,594,514 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.3

Radius: 13.8

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.69 AU - 10.45 AU

Year: 11195 Days

Day: 5.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 102,394,392 km

• M1: 252,970 km (0.107 R)
• M2: 350,657 km (0.097 R)
• M3: 442,660 km (0.06 R)
• M4: 1,344,286 km (0.107 R)
• M5: 1,881,343 km (0.097 R)
• M6: 2,510,402 km (0.1 R)
• M7: 2,833,832 km (0.111 R)
• M8: 2,924,339 km (0.114 R)
• M9: 3,424,146 km (0.057 R)
• M10: 3,651,385 km (0.104 R)
• M11: 3,750,419 km (0.118 R)
• M12: 3,917,370 km (0.08 R)
• M13: 4,574,404 km (0.097 R)
• M14: 4,681,366 km (0.06 R)
• M15: 5,043,991 km (0.111 R)
• M16: 6,265,308 km (0.111 R)
• M17: 6,950,167 km (0.119 R)
• M18: 7,829,205 km (0.088 R)
• M19: 8,522,441 km (0.051 R)
• M20: 9,371,259 km (0.104 R)
• M21: 10,293,829 km (0.108 R)
• M22: 10,434,751 km (0.068 R)
• M23: 10,956,997 km (0.079 R)
• M24: 12,374,437 km (0.114 R)
• M25: 12,574,449 km (0.054 R)
• M26: 12,826,073 km (0.108 R)
• M27: 13,028,479 km (0.108 R)
• M28: 14,475,389 km (0.071 R)
• M29: 15,271,399 km (0.033 R)
• M30: 16,629,599 km (0.068 R)
• M31: 16,905,906 km (0.109 R)
• M32: 17,743,953 km (0.072 R)
• M33: 19,055,029 km (0.059 R)
• M34: 19,518,483 km (0.056 R)
• M35: 20,279,338 km (0.074 R)
• M36: 20,574,644 km (0.113 R)
• M37: 21,529,078 km (0.101 R)
• M38: 21,709,643 km (0.096 R)
• M39: 21,830,368 km (0.084 R)
• M40: 23,977,846 km (0.103 R)
• M41: 25,171,787 km (0.105 R)
• M42: 25,298,496 km (0.114 R)
• M43: 25,743,998 km (0.111 R)
• M44: 26,256,221 km (0.075 R)
• M45: 26,771,885 km (0.101 R)
• M46: 28,075,780 km (0.103 R)
• M47: 31,016,276 km (0.069 R)
• M48: 31,220,328 km (0.061 R)
• M49: 32,041,022 km (0.109 R)
• M50: 32,178,502 km (0.098 R)
• M51: 32,661,105 km (0.087 R)
• M52: 33,354,790 km (0.087 R)
• M53: 33,633,640 km (0.077 R)
• M54: 33,913,239 km (0.065 R)
• M55: 34,615,750 km (0.082 R)
• M56: 36,321,166 km (0.057 R)
• M57: 37,184,196 km (0.094 R)
• M58: 38,272,371 km (0.037 R)
• M59: 38,491,233 km (0.077 R)
• M60: 39,003,606 km (0.11 R)
• M61: 39,887,280 km (0.109 R)
• M62: 40,331,586 km (0.04 R)
• M63: 42,502,101 km (0.092 R)
• M64: 43,107,524 km (0.112 R)
• M65: 44,787,209 km (0.115 R)
• M66: 45,326,060 km (0.08 R)
• M67: 45,634,980 km (0.08 R)
• M68: 47,895,553 km (0.104 R)
• M69: 49,237,746 km (0.106 R)
• M70: 49,396,469 km (0.099 R)
• M71: 49,953,272 km (0.03 R)
• M72: 50,512,170 km (0.04 R)
• M73: 51,716,732 km (0.089 R)
• M74: 52,362,995 km (0.057 R)
• M75: 52,525,009 km (0.043 R)
• M76: 52,930,719 km (0.062 R)
• M77: 53,256,094 km (0.12 R)
• M78: 53,990,620 km (0.061 R)
• M79: 54,400,069 km (0.106 R)
• M80: 54,646,157 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.3

Radius: 3.2

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 15.32 AU - 15.92 AU

Year: 27547 Days

Day: 16.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 102,394,392 km

• M1: 183,257 km (0.068 R)
• M2: 260,749 km (0.119 R)
• M3: 281,842 km (0.053 R)
• M4: 303,534 km (0.108 R)
• M5: 337,044 km (0.094 R)
• M6: 372,050 km (0.081 R)
• M7: 458,517 km (0.074 R)
• M8: 593,006 km (0.097 R)
• M9: 832,662 km (0.043 R)
• M10: 864,676 km (0.114 R)
• M11: 962,812 km (0.064 R)
• M12: 1,684,771 km (0.086 R)
• M13: 1,933,403 km (0.11 R)
• M14: 2,083,599 km (0.109 R)
• M15: 2,418,399 km (0.084 R)
• M16: 2,580,264 km (0.105 R)
• M17: 4,023,285 km (0.106 R)
• M18: 4,353,597 km (0.068 R)
• M19: 4,550,318 km (0.09 R)
• M20: 5,098,744 km (0.062 R)
• M21: 5,395,696 km (0.048 R)
• M22: 5,820,704 km (0.027 R)
• M23: 5,851,521 km (0.08 R)
• M24: 5,913,305 km (0.114 R)
• M25: 5,944,122 km (0.113 R)
• M26: 6,478,336 km (0.113 R)
• M27: 7,027,809 km (0.117 R)
• M28: 7,126,244 km (0.098 R)
• M29: 7,159,156 km (0.089 R)
• M30: 7,391,182 km (0.099 R)
• M31: 7,558,283 km (0.106 R)
• M32: 7,862,415 km (0.095 R)
• M33: 8,274,109 km (0.102 R)
• M34: 9,082,536 km (0.092 R)
• M35: 9,659,684 km (0.074 R)
• M36: 9,732,688 km (0.117 R)
• M37: 10,063,299 km (0.079 R)
• M38: 10,773,291 km (0.04 R)
• M39: 11,076,974 km (0.087 R)
• M40: 11,809,705 km (0.116 R)
• M41: 12,201,651 km (0.057 R)
• M42: 12,557,844 km (0.094 R)
• M43: 13,038,352 km (0.119 R)
• M44: 14,390,118 km (0.09 R)
• M45: 14,473,444 km (0.109 R)
• M46: 14,515,182 km (0.104 R)
• M47: 15,400,802 km (0.119 R)
• M48: 15,614,278 km (0.108 R)
• M49: 15,785,717 km (0.056 R)
• M50: 16,477,906 km (0.067 R)
• M51: 16,521,439 km (0.068 R)
• M52: 17,091,557 km (0.068 R)
• M53: 17,312,513 km (0.098 R)
• M54: 17,846,727 km (0.082 R)
• M55: 18,340,998 km (0.115 R)
• M56: 18,976,789 km (0.07 R)
• M57: 19,022,416 km (0.075 R)
• M58: 21,210,584 km (0.083 R)
• M59: 23,870,285 km (0.114 R)
• M60: 24,613,637 km (0.092 R)
• M61: 24,713,419 km (0.068 R)
• M62: 25,013,213 km (0.089 R)
• M63: 25,515,712 km (0.095 R)
• M64: 26,021,502 km (0.117 R)
• M65: 27,973,455 km (0.115 R)
• M66: 28,025,515 km (0.107 R)
• M67: 28,077,576 km (0.1 R)
• M68: 28,181,696 km (0.114 R)
• M69: 30,291,774 km (0.074 R)
• M70: 30,719,923 km (0.032 R)
• M71: 31,690,364 km (0.075 R)
• M72: 34,885,176 km (0.099 R)
• M73: 35,671,612 km (0.059 R)
• M74: 36,862,112 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.8

Radius: 3.2

Gravity: 75.76 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.68 AU - 18.9 AU

Year: 29338 Days

Day: 24.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 102,394,392 km

• M1: 87,365 km (0.082 R)
• M2: 127,158 km (0.076 R)
• M3: 157,826 km (0.076 R)
• M4: 209,287 km (0.042 R)
• M5: 653,443 km (0.104 R)
• M6: 2,100,205 km (0.086 R)
• M7: 2,269,549 km (0.081 R)
• M8: 2,312,484 km (0.095 R)
• M9: 2,399,400 km (0.099 R)
• M10: 3,325,261 km (0.117 R)
• M11: 3,774,055 km (0.066 R)
• M12: 3,927,842 km (0.083 R)
• M13: 4,031,513 km (0.04 R)
• M14: 4,083,573 km (0.097 R)
• M15: 4,241,548 km (0.073 R)
• M16: 5,867,528 km (0.119 R)
• M17: 6,045,549 km (0.117 R)
• M18: 6,590,534 km (0.088 R)
• M19: 6,775,587 km (0.072 R)
• M20: 7,533,001 km (0.059 R)
• M21: 8,383,165 km (0.047 R)
• M22: 9,057,702 km (0.095 R)
• M23: 10,314,923 km (0.106 R)
• M24: 10,601,702 km (0.093 R)
• M25: 11,477,448 km (0.092 R)
• M26: 11,700,049 km (0.116 R)
• M27: 11,774,549 km (0.075 R)
• M28: 12,376,232 km (0.105 R)
• M29: 12,910,895 km (0.091 R)
• M30: 13,065,130 km (0.085 R)
• M31: 13,609,367 km (0.088 R)
• M32: 15,042,664 km (0.114 R)
• M33: 16,606,710 km (0.093 R)
• M34: 17,280,648 km (0.086 R)
• M35: 17,791,824 km (0.103 R)
• M36: 17,963,413 km (0.098 R)
• M37: 18,308,087 km (0.047 R)
• M38: 19,003,866 km (0.082 R)
• M39: 19,091,531 km (0.12 R)
• M40: 20,511,214 km (0.083 R)
• M41: 21,324,578 km (0.055 R)
• M42: 22,517,920 km (0.081 R)
• M43: 22,796,322 km (0.096 R)
• M44: 24,490,967 km (0.057 R)
• M45: 26,225,554 km (0.115 R)
• M46: 26,616,304 km (0.075 R)
• M47: 27,206,168 km (0.054 R)
• M48: 27,601,854 km (0.09 R)
• M49: 27,899,853 km (0.044 R)
• M50: 28,398,762 km (0.09 R)
• M51: 29,102,321 km (0.109 R)
• M52: 29,405,556 km (0.108 R)
• M53: 31,868,984 km (0.066 R)
• M54: 33,230,773 km (0.086 R)
• M55: 35,686,123 km (0.086 R)
• M56: 38,975,332 km (0.109 R)
• M57: 41,448,184 km (0.099 R)
• M58: 43,163,025 km (0.109 R)
• M59: 44,087,091 km (0.051 R)
• M60: 44,203,029 km (0.113 R)
• M61: 44,319,117 km (0.053 R)
• M62: 44,784,516 km (0.077 R)
• M63: 45,017,739 km (0.093 R)
• M64: 47,967,061 km (0.104 R)
• M65: 51,100,089 km (0.084 R)
• M66: 52,814,331 km (0.089 R)
• M67: 55,295,562 km (0.078 R)
• M68: 58,450,132 km (0.076 R)
• M69: 60,757,380 km (0.047 R)
• M70: 70,549,608 km (0.086 R)
• M71: 71,500,901 km (0.098 R)
• M72: 72,046,335 km (0.116 R)
• M73: 73,553,533 km (0.093 R)
• M74: 75,625,613 km (0.107 R)
• M75: 76,042,393 km (0.114 R)
• M76: 76,181,369 km (0.049 R)
• M77: 76,459,771 km (0.118 R)
• M78: 77,716,842 km (0.102 R)
• M79: 79,826,920 km (0.103 R)
• M80: 80,109,660 km (0.049 R)
• M81: 80,959,974 km (0.051 R)
• M82: 81,528,446 km (0.101 R)
• M83: 83,385,255 km (0.102 R)
• M84: 83,528,719 km (0.116 R)
• M85: 84,534,914 km (0.075 R)
• M86: 89,331,920 km (0.069 R)
• M87: 95,114,027 km (0.113 R)
• M88: 95,863,961 km (0.08 R)
• M89: 97,369,813 km (0.077 R)
• M90: 98,125,731 km (0.075 R)
• M91: 101,168,552 km (0.119 R)
• M92: 101,321,591 km (0.114 R)
• M93: 101,627,668 km (0.055 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: 514 - 14,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit