🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.43 AU - 0.65 AU

Year: 141 Days

Day: 28.2 Hours

Environment

Temp: 207 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,575,666 km

• M1: 32,313 km (0.076 R)
• M2: 170,691 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.74 AU - 1.1 AU

Year: 315 Days

Day: 41.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.24 AU - 1.32 AU

Year: 516 Days

Day: 38 Hours

Environment

Temp: 19 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 94,575,666 km

• M1: 605,722 km (0.083 R)
• M2: 712,983 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.6

Radius: 12.6

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.15 AU - 6.49 AU

Year: 4374 Days

Day: 7.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 94,575,666 km

• M1: 159,471 km (0.118 R)
• M2: 262,095 km (0.114 R)
• M3: 537,655 km (0.11 R)
• M4: 741,108 km (0.102 R)
• M5: 943,963 km (0.106 R)
• M6: 1,114,355 km (0.102 R)
• M7: 1,241,662 km (0.081 R)
• M8: 1,366,128 km (0.084 R)
• M9: 1,454,390 km (0.119 R)
• M10: 1,636,750 km (0.118 R)
• M11: 1,748,350 km (0.072 R)
• M12: 1,844,841 km (0.081 R)
• M13: 1,961,228 km (0.118 R)
• M14: 2,154,509 km (0.09 R)
• M15: 2,239,480 km (0.056 R)
• M16: 2,373,819 km (0.114 R)
• M17: 3,054,190 km (0.094 R)
• M18: 3,225,480 km (0.062 R)
• M19: 3,444,042 km (0.102 R)
• M20: 3,611,293 km (0.049 R)
• M21: 3,701,650 km (0.118 R)
• M22: 3,872,939 km (0.11 R)
• M23: 4,105,714 km (0.067 R)
• M24: 4,319,190 km (0.08 R)
• M25: 4,499,904 km (0.107 R)
• M26: 4,646,211 km (0.105 R)
• M27: 4,732,379 km (0.029 R)
• M28: 4,968,893 km (0.088 R)
• M29: 5,133,002 km (0.062 R)
• M30: 5,286,190 km (0.106 R)
• M31: 5,414,994 km (0.102 R)
• M32: 5,583,890 km (0.071 R)
• M33: 5,967,160 km (0.09 R)
• M34: 6,074,422 km (0.101 R)
• M35: 6,168,818 km (0.118 R)
• M36: 7,210,917 km (0.089 R)
• M37: 7,512,506 km (0.092 R)
• M38: 7,935,868 km (0.111 R)
• M39: 8,307,020 km (0.078 R)
• M40: 8,608,161 km (0.027 R)
• M41: 8,760,152 km (0.047 R)
• M42: 8,882,224 km (0.093 R)
• M43: 9,392,203 km (0.045 R)
• M44: 9,486,001 km (0.119 R)
• M45: 9,611,514 km (0.087 R)
• M46: 9,991,343 km (0.059 R)
• M47: 10,570,436 km (0.113 R)
• M48: 10,798,573 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.7

Radius: 11.5

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.33 AU - 7.63 AU

Year: 5880 Days

Day: 13.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 165.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 94,575,666 km

• M1: 153,039 km (0.105 R)
• M2: 242,498 km (0.044 R)
• M3: 452,384 km (0.059 R)
• M4: 615,595 km (0.048 R)
• M5: 693,985 km (0.113 R)
• M6: 837,299 km (0.109 R)
• M7: 1,358,349 km (0.103 R)
• M8: 1,542,055 km (0.059 R)
• M9: 1,750,445 km (0.049 R)
• M10: 2,002,667 km (0.055 R)
• M11: 2,230,953 km (0.032 R)
• M12: 2,394,015 km (0.104 R)
• M13: 2,887,688 km (0.062 R)
• M14: 3,644,055 km (0.104 R)
• M15: 3,837,185 km (0.063 R)
• M16: 3,924,102 km (0.049 R)
• M17: 4,505,140 km (0.11 R)
• M18: 4,947,052 km (0.117 R)
• M19: 5,500,564 km (0.085 R)
• M20: 5,797,217 km (0.077 R)
• M21: 6,432,260 km (0.093 R)
• M22: 6,535,931 km (0.072 R)
• M23: 6,850,236 km (0.095 R)
• M24: 7,035,887 km (0.101 R)
• M25: 7,116,072 km (0.092 R)
• M26: 7,439,502 km (0.08 R)
• M27: 7,850,597 km (0.051 R)
• M28: 8,269,172 km (0.095 R)
• M29: 8,666,504 km (0.108 R)
• M30: 9,509,338 km (0.103 R)
• M31: 10,530,493 km (0.059 R)
• M32: 10,622,346 km (0.109 R)
• M33: 10,992,152 km (0.076 R)
• M34: 11,617,920 km (0.055 R)
• M35: 12,513,563 km (0.105 R)
• M36: 12,610,801 km (0.061 R)
• M37: 12,806,176 km (0.103 R)
• M38: 13,431,196 km (0.073 R)
• M39: 13,664,120 km (0.059 R)
• M40: 13,965,410 km (0.073 R)
• M41: 14,302,753 km (0.106 R)
• M42: 14,916,852 km (0.091 R)
• M43: 15,227,268 km (0.104 R)
• M44: 15,959,550 km (0.106 R)
• M45: 16,100,321 km (0.079 R)
• M46: 16,454,120 km (0.112 R)
• M47: 16,667,746 km (0.108 R)
• M48: 16,918,023 km (0.108 R)
• M49: 17,025,584 km (0.059 R)
• M50: 17,133,444 km (0.114 R)
• M51: 17,712,687 km (0.115 R)
• M52: 17,822,043 km (0.092 R)
• M53: 18,298,363 km (0.111 R)
• M54: 19,002,071 km (0.1 R)
• M55: 19,076,571 km (0.056 R)
• M56: 19,300,968 km (0.067 R)
• M57: 19,526,262 km (0.084 R)
• M58: 20,397,670 km (0.112 R)
• M59: 20,972,873 km (0.116 R)
• M60: 21,475,822 km (0.087 R)
• M61: 22,021,704 km (0.047 R)
• M62: 22,809,636 km (0.077 R)
• M63: 22,928,566 km (0.111 R)
• M64: 24,413,026 km (0.049 R)
• M65: 24,534,799 km (0.063 R)
• M66: 25,680,569 km (0.094 R)
• M67: 26,426,314 km (0.034 R)
• M68: 27,179,240 km (0.091 R)
• M69: 27,685,180 km (0.106 R)
• M70: 27,896,861 km (0.115 R)
• M71: 28,109,141 km (0.119 R)
• M72: 28,236,748 km (0.116 R)
• M73: 28,321,869 km (0.096 R)
• M74: 28,407,140 km (0.096 R)

Asteroid Belt

Center: 8.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667

Radius: 12.6

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.59 AU - 11.29 AU

Year: 12898 Days

Day: 7.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 94,575,666 km

• M1: 239,955 km (0.069 R)
• M2: 352,453 km (0.116 R)
• M3: 765,642 km (0.043 R)
• M4: 1,474,885 km (0.08 R)
• M5: 2,232,748 km (0.108 R)
• M6: 2,345,994 km (0.031 R)
• M7: 2,461,184 km (0.063 R)
• M8: 2,637,560 km (0.034 R)
• M9: 2,910,277 km (0.106 R)
• M10: 3,097,274 km (0.119 R)
• M11: 3,483,386 km (0.109 R)
• M12: 3,816,990 km (0.04 R)
• M13: 4,231,226 km (0.096 R)
• M14: 4,515,462 km (0.041 R)
• M15: 5,520,461 km (0.066 R)
• M16: 5,753,085 km (0.065 R)
• M17: 6,674,758 km (0.075 R)
• M18: 6,839,764 km (0.03 R)
• M19: 7,556,188 km (0.061 R)
• M20: 7,945,143 km (0.116 R)
• M21: 8,076,340 km (0.028 R)
• M22: 8,296,548 km (0.115 R)
• M23: 8,563,281 km (0.079 R)
• M24: 8,878,334 km (0.066 R)
• M25: 9,014,468 km (0.116 R)
• M26: 9,197,127 km (0.118 R)
• M27: 9,566,036 km (0.107 R)
• M28: 10,557,720 km (0.076 R)
• M29: 10,653,762 km (0.061 R)
• M30: 11,532,350 km (0.117 R)
• M31: 12,434,126 km (0.119 R)
• M32: 12,535,703 km (0.04 R)
• M33: 12,842,229 km (0.117 R)
• M34: 13,462,612 km (0.111 R)
• M35: 15,382,102 km (0.076 R)
• M36: 15,655,417 km (0.106 R)
• M37: 15,820,274 km (0.035 R)
• M38: 15,930,378 km (0.051 R)
• M39: 17,727,796 km (0.097 R)
• M40: 19,059,068 km (0.092 R)
• M41: 19,411,670 km (0.113 R)
• M42: 21,878,240 km (0.042 R)
• M43: 22,247,447 km (0.116 R)
• M44: 22,618,749 km (0.088 R)
• M45: 22,805,148 km (0.101 R)
• M46: 25,403,514 km (0.096 R)
• M47: 25,532,617 km (0.117 R)
• M48: 26,181,572 km (0.095 R)
• M49: 29,507,282 km (0.094 R)
• M50: 29,847,019 km (0.043 R)
• M51: 30,256,618 km (0.105 R)
• M52: 30,393,500 km (0.101 R)
• M53: 31,012,237 km (0.105 R)
• M54: 31,150,316 km (0.088 R)
• M55: 32,122,403 km (0.063 R)
• M56: 33,104,513 km (0.111 R)
• M57: 33,316,194 km (0.087 R)
• M58: 33,599,233 km (0.111 R)
• M59: 35,964,375 km (0.063 R)
• M60: 36,327,449 km (0.108 R)
• M61: 36,910,881 km (0.027 R)
• M62: 37,939,217 km (0.117 R)
• M63: 38,753,777 km (0.112 R)
• M64: 39,574,322 km (0.113 R)
• M65: 40,702,140 km (0.104 R)
• M66: 41,232,165 km (0.101 R)
• M67: 44,226,666 km (0.067 R)
• M68: 45,240,341 km (0.104 R)
• M69: 46,419,471 km (0.051 R)
• M70: 46,656,584 km (0.104 R)
• M71: 46,893,996 km (0.099 R)
• M72: 47,608,774 km (0.087 R)
• M73: 48,487,213 km (0.112 R)
• M74: 48,647,582 km (0.105 R)
• M75: 48,808,100 km (0.091 R)
• M76: 48,968,769 km (0.071 R)
• M77: 50,017,300 km (0.094 R)
• M78: 50,260,247 km (0.056 R)
• M79: 52,876,863 km (0.1 R)
• M80: 54,035,499 km (0.096 R)
• M81: 54,618,033 km (0.076 R)
• M82: 54,701,359 km (0.114 R)
• M83: 54,868,310 km (0.093 R)
• M84: 54,951,786 km (0.07 R)
• M85: 55,035,411 km (0.097 R)
• M86: 55,369,912 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.7

Radius: 5.3

Gravity: 15.08 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 15.49 AU - 22.01 AU

Year: 28940 Days

Day: 19.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,575,666 km

• M1: 104,419 km (0.074 R)
• M2: 413,339 km (0.073 R)
• M3: 655,687 km (0.047 R)
• M4: 830,717 km (0.051 R)
• M5: 1,376,300 km (0.08 R)
• M6: 1,503,159 km (0.097 R)
• M7: 2,083,450 km (0.035 R)
• M8: 2,192,506 km (0.1 R)
• M9: 3,048,206 km (0.084 R)
• M10: 3,728,428 km (0.115 R)
• M11: 3,860,971 km (0.111 R)
• M12: 4,407,004 km (0.086 R)
• M13: 5,320,149 km (0.115 R)
• M14: 5,977,482 km (0.086 R)
• M15: 7,037,981 km (0.11 R)
• M16: 7,984,188 km (0.077 R)
• M17: 8,910,648 km (0.082 R)
• M18: 8,969,589 km (0.107 R)
• M19: 9,326,530 km (0.112 R)
• M20: 10,239,077 km (0.043 R)
• M21: 10,549,492 km (0.084 R)
• M22: 10,674,556 km (0.049 R)
• M23: 11,371,084 km (0.11 R)
• M24: 12,344,367 km (0.119 R)
• M25: 12,542,285 km (0.109 R)
• M26: 14,439,037 km (0.104 R)
• M27: 14,577,864 km (0.079 R)
• M28: 14,647,427 km (0.117 R)
• M29: 15,633,426 km (0.104 R)
• M30: 17,817,406 km (0.102 R)
• M31: 18,868,779 km (0.067 R)
• M32: 19,325,502 km (0.108 R)
• M33: 20,172,226 km (0.108 R)
• M34: 20,249,867 km (0.087 R)
• M35: 20,483,240 km (0.117 R)
• M36: 21,188,594 km (0.113 R)
• M37: 21,267,432 km (0.058 R)
• M38: 22,784,354 km (0.116 R)
• M39: 24,170,827 km (0.063 R)
• M40: 24,335,684 km (0.113 R)
• M41: 24,500,990 km (0.063 R)
• M42: 24,666,744 km (0.052 R)
• M43: 24,915,825 km (0.047 R)
• M44: 25,082,477 km (0.101 R)
• M45: 26,089,869 km (0.054 R)
• M46: 26,683,473 km (0.106 R)
• M47: 29,806,329 km (0.115 R)
• M48: 30,515,722 km (0.067 R)
• M49: 32,677,411 km (0.092 R)
• M50: 32,951,025 km (0.11 R)
• M51: 34,053,263 km (0.1 R)
• M52: 36,482,582 km (0.115 R)
• M53: 37,241,343 km (0.055 R)
• M54: 37,622,518 km (0.076 R)
• M55: 38,101,082 km (0.074 R)
• M56: 38,293,016 km (0.075 R)
• M57: 40,915,317 km (0.117 R)
• M58: 41,407,344 km (0.108 R)
• M59: 42,894,945 km (0.063 R)
• M60: 43,194,590 km (0.1 R)
• M61: 43,294,521 km (0.116 R)
• M62: 43,996,883 km (0.119 R)
• M63: 46,946,505 km (0.088 R)
• M64: 47,564,793 km (0.069 R)
• M65: 47,874,909 km (0.092 R)
• M66: 48,705,028 km (0.065 R)
• M67: 50,064,423 km (0.094 R)
• M68: 52,713,203 km (0.112 R)
• M69: 53,034,091 km (0.112 R)
• M70: 53,355,577 km (0.096 R)
• M71: 54,432,232 km (0.12 R)
• M72: 55,624,677 km (0.104 R)
• M73: 56,060,456 km (0.1 R)
• M74: 56,387,925 km (0.066 R)
• M75: 57,374,374 km (0.091 R)
• M76: 57,484,478 km (0.038 R)
• M77: 57,814,640 km (0.09 R)
• M78: 59,253,323 km (0.097 R)
• M79: 60,032,878 km (0.06 R)
• M80: 61,827,304 km (0.049 R)
• M81: 62,391,587 km (0.112 R)
• M82: 63,298,150 km (0.07 R)
• M83: 63,525,539 km (0.102 R)
• M84: 67,547,328 km (0.066 R)
• M85: 68,128,516 km (0.098 R)
• M86: 70,352,288 km (0.112 R)
• M87: 72,362,136 km (0.075 R)
• M88: 74,031,349 km (0.119 R)
• M89: 74,151,027 km (0.114 R)
• M90: 74,750,615 km (0.083 R)
• M91: 77,043,502 km (0.116 R)
• M92: 79,849,958 km (0.117 R)
• M93: 80,587,625 km (0.089 R)
• M94: 81,080,550 km (0.096 R)
• M95: 81,327,386 km (0.109 R)
• M96: 82,565,458 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.8

Radius: 6.8

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 19.23 AU - 20.87 AU

Year: 32001 Days

Day: 23.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,575,666 km

• M1: 93,050 km (0.051 R)
• M2: 1,270,236 km (0.11 R)
• M3: 1,872,217 km (0.087 R)
• M4: 2,262,817 km (0.077 R)
• M5: 2,344,049 km (0.107 R)
• M6: 2,551,242 km (0.102 R)
• M7: 2,721,335 km (0.108 R)
• M8: 3,117,620 km (0.034 R)
• M9: 3,208,126 km (0.094 R)
• M10: 3,963,446 km (0.06 R)
• M11: 4,111,099 km (0.098 R)
• M12: 4,981,310 km (0.064 R)
• M13: 5,034,268 km (0.115 R)
• M14: 5,355,903 km (0.097 R)
• M15: 5,519,264 km (0.117 R)
• M16: 6,824,954 km (0.11 R)
• M17: 7,121,008 km (0.104 R)
• M18: 7,300,675 km (0.082 R)
• M19: 7,481,838 km (0.103 R)
• M20: 7,542,425 km (0.091 R)
• M21: 7,725,683 km (0.104 R)
• M22: 8,536,055 km (0.092 R)
• M23: 8,919,324 km (0.081 R)
• M24: 9,438,878 km (0.071 R)
• M25: 12,037,991 km (0.107 R)
• M26: 13,934,892 km (0.092 R)
• M27: 14,084,490 km (0.064 R)
• M28: 14,765,011 km (0.034 R)
• M29: 16,472,820 km (0.103 R)
• M30: 17,189,244 km (0.064 R)
• M31: 17,269,578 km (0.066 R)
• M32: 17,430,396 km (0.082 R)
• M33: 18,242,114 km (0.12 R)
• M34: 19,734,054 km (0.032 R)
• M35: 20,324,816 km (0.115 R)
• M36: 20,409,637 km (0.038 R)
• M37: 20,665,001 km (0.077 R)
• M38: 20,835,692 km (0.078 R)
• M39: 21,523,543 km (0.097 R)
• M40: 22,393,904 km (0.053 R)
• M41: 22,569,232 km (0.115 R)
• M42: 24,168,583 km (0.077 R)
• M43: 24,348,549 km (0.098 R)
• M44: 25,529,176 km (0.118 R)
• M45: 25,620,730 km (0.072 R)
• M46: 26,914,303 km (0.11 R)
• M47: 28,798,936 km (0.063 R)
• M48: 31,803,011 km (0.032 R)
• M49: 32,197,800 km (0.118 R)
• M50: 33,392,040 km (0.091 R)
• M51: 33,692,881 km (0.08 R)
• M52: 34,600,641 km (0.099 R)
• M53: 35,926,228 km (0.038 R)
• M54: 37,580,332 km (0.062 R)
• M55: 38,521,601 km (0.07 R)
• M56: 38,626,619 km (0.068 R)
• M57: 38,942,420 km (0.086 R)
• M58: 40,962,141 km (0.098 R)
• M59: 42,580,640 km (0.119 R)
• M60: 45,434,968 km (0.073 R)
• M61: 46,997,517 km (0.101 R)
• M62: 47,222,064 km (0.116 R)
• M63: 49,488,023 km (0.112 R)
• M64: 52,952,859 km (0.044 R)
• M65: 53,069,695 km (0.064 R)
• M66: 56,137,499 km (0.078 R)
• M67: 57,452,613 km (0.113 R)
• M68: 60,478,978 km (0.091 R)
• M69: 61,704,035 km (0.068 R)
• M70: 63,184,755 km (0.03 R)
• M71: 63,680,971 km (0.092 R)
• M72: 63,805,287 km (0.091 R)
• M73: 63,929,603 km (0.095 R)
• M74: 65,678,701 km (0.077 R)
• M75: 68,077,503 km (0.084 R)
• M76: 69,096,115 km (0.093 R)
• M77: 69,351,628 km (0.031 R)
• M78: 71,148,448 km (0.111 R)
• M79: 71,664,710 km (0.115 R)
• M80: 77,026,896 km (0.045 R)
• M81: 79,421,659 km (0.097 R)
• M82: 80,359,488 km (0.117 R)
• M83: 81,435,695 km (0.079 R)
• M84: 84,283,590 km (0.064 R)
• M85: 84,556,606 km (0.117 R)
• M86: 85,103,386 km (0.12 R)
• M87: 87,578,184 km (0.061 R)
• M88: 87,854,641 km (0.075 R)
• M89: 90,076,618 km (0.053 R)
• M90: 90,216,043 km (0.098 R)
• M91: 91,194,413 km (0.054 R)
• M92: 92,879,932 km (0.092 R)
• M93: 93,161,775 km (0.053 R)
• M94: 93,444,066 km (0.065 R)
• M95: 94,575,624 km (0.114 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 12,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit