🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.46 AU - 0.54 AU

Year: 228 Days

Day: 35.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,443,766 km

• M1: 188,344 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.52 AU - 0.64 AU

Year: 285 Days

Day: 13 Hours

Environment

Temp: -116 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.2

Radius: 14.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.86 AU - 0.88 AU

Year: 524 Days

Day: 11.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 109.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 30,443,766 km

• M1: 186,399 km (0.097 R)
• M2: 298,747 km (0.117 R)
• M3: 394,789 km (0.1 R)
• M4: 511,625 km (0.058 R)
• M5: 604,525 km (0.082 R)
• M6: 708,196 km (0.088 R)
• M7: 843,582 km (0.08 R)
• M8: 1,030,729 km (0.12 R)
• M9: 1,127,968 km (0.029 R)
• M10: 1,232,836 km (0.088 R)
• M11: 1,358,199 km (0.067 R)
• M12: 1,559,558 km (0.077 R)
• M13: 1,673,402 km (0.068 R)
• M14: 1,766,601 km (0.073 R)
• M15: 1,866,383 km (0.085 R)
• M16: 2,097,063 km (0.075 R)
• M17: 2,193,105 km (0.09 R)
• M18: 2,290,792 km (0.107 R)
• M19: 2,400,447 km (0.11 R)
• M20: 2,501,276 km (0.047 R)
• M21: 2,625,293 km (0.052 R)
• M22: 2,779,080 km (0.12 R)
• M23: 2,879,609 km (0.084 R)
• M24: 3,159,657 km (0.086 R)
• M25: 3,383,156 km (0.073 R)
• M26: 3,569,405 km (0.103 R)
• M27: 3,734,412 km (0.087 R)
• M28: 3,877,128 km (0.06 R)
• M29: 4,053,354 km (0.109 R)
• M30: 4,245,139 km (0.118 R)
• M31: 4,355,093 km (0.077 R)
• M32: 4,492,424 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.1

Radius: 9.1

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.04 AU - 1.16 AU

Year: 745 Days

Day: 8.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 30,443,766 km

• M1: 119,678 km (0.119 R)
• M2: 194,477 km (0.112 R)
• M3: 327,470 km (0.109 R)
• M4: 414,835 km (0.106 R)
• M5: 591,211 km (0.097 R)
• M6: 686,355 km (0.09 R)
• M7: 863,030 km (0.109 R)
• M8: 923,318 km (0.113 R)
• M9: 1,010,234 km (0.114 R)
• M10: 1,288,337 km (0.107 R)
• M11: 1,358,199 km (0.092 R)
• M12: 1,458,130 km (0.073 R)
• M13: 1,635,254 km (0.046 R)
• M14: 1,726,659 km (0.078 R)
• M15: 1,851,124 km (0.108 R)
• M16: 2,010,895 km (0.12 R)
• M17: 2,242,472 km (0.117 R)
• M18: 2,335,821 km (0.109 R)
• M19: 2,456,696 km (0.096 R)
• M20: 2,517,882 km (0.113 R)
• M21: 2,614,971 km (0.117 R)
• M22: 2,849,690 km (0.104 R)
• M23: 2,969,667 km (0.059 R)
• M24: 3,253,006 km (0.11 R)
• M25: 3,368,794 km (0.092 R)
• M26: 3,505,677 km (0.066 R)
• M27: 3,594,687 km (0.073 R)
• M28: 3,664,400 km (0.085 R)
• M29: 3,724,538 km (0.093 R)
• M30: 3,845,862 km (0.101 R)
• M31: 4,154,782 km (0.083 R)
• M32: 4,291,215 km (0.036 R)
• M33: 4,375,887 km (0.094 R)
• M34: 4,461,158 km (0.048 R)
• M35: 4,579,191 km (0.089 R)
• M36: 4,687,500 km (0.082 R)
• M37: 5,309,827 km (0.07 R)
• M38: 5,446,559 km (0.072 R)
• M39: 5,526,893 km (0.097 R)
• M40: 5,596,008 km (0.114 R)
• M41: 5,723,615 km (0.061 R)
• M42: 5,887,275 km (0.061 R)
• M43: 6,052,580 km (0.103 R)
• M44: 6,171,660 km (0.077 R)
• M45: 6,267,403 km (0.063 R)
• M46: 6,533,388 km (0.105 R)
• M47: 6,606,541 km (0.074 R)
• M48: 6,864,897 km (0.074 R)
• M49: 6,964,230 km (0.074 R)
• M50: 7,039,029 km (0.116 R)
• M51: 7,239,789 km (0.094 R)
• M52: 7,378,915 km (0.03 R)
• M53: 7,442,344 km (0.1 R)
• M54: 7,595,682 km (0.055 R)
• M55: 7,866,305 km (0.11 R)
• M56: 8,127,054 km (0.108 R)
• M57: 8,576,895 km (0.052 R)
• M58: 8,710,635 km (0.084 R)
• M59: 8,858,737 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.1

Radius: 13.6

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.34 AU - 1.54 AU

Year: 1116 Days

Day: 6.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 30,443,766 km

• M1: 172,038 km (0.026 R)
• M2: 262,395 km (0.103 R)
• M3: 372,648 km (0.089 R)
• M4: 457,321 km (0.119 R)
• M5: 584,479 km (0.088 R)
• M6: 701,614 km (0.099 R)
• M7: 935,585 km (0.105 R)
• M8: 1,033,871 km (0.084 R)
• M9: 1,128,716 km (0.118 R)
• M10: 1,273,078 km (0.115 R)
• M11: 1,383,631 km (0.073 R)
• M12: 1,481,318 km (0.065 R)
• M13: 1,598,154 km (0.048 R)
• M14: 1,683,724 km (0.117 R)
• M15: 1,815,221 km (0.098 R)
• M16: 2,014,485 km (0.107 R)
• M17: 2,116,810 km (0.114 R)
• M18: 2,201,931 km (0.062 R)
• M19: 2,514,441 km (0.065 R)
• M20: 2,747,963 km (0.11 R)
• M21: 2,862,256 km (0.055 R)
• M22: 3,010,059 km (0.105 R)
• M23: 3,149,783 km (0.086 R)
• M24: 3,291,602 km (0.069 R)
• M25: 3,402,155 km (0.089 R)
• M26: 3,491,614 km (0.084 R)
• M27: 4,056,496 km (0.106 R)
• M28: 4,151,491 km (0.114 R)
• M29: 4,247,233 km (0.099 R)
• M30: 4,799,848 km (0.115 R)
• M31: 4,963,807 km (0.096 R)
• M32: 5,181,023 km (0.104 R)
• M33: 5,284,395 km (0.099 R)
• M34: 5,731,244 km (0.073 R)
• M35: 6,176,896 km (0.087 R)
• M36: 6,410,867 km (0.094 R)
• M37: 7,507,120 km (0.113 R)
• M38: 7,727,478 km (0.118 R)
• M39: 8,099,378 km (0.058 R)
• M40: 8,219,805 km (0.107 R)
• M41: 8,310,311 km (0.073 R)
• M42: 8,477,412 km (0.105 R)
• M43: 8,676,228 km (0.086 R)
• M44: 8,814,755 km (0.076 R)
• M45: 9,063,088 km (0.117 R)
• M46: 9,234,976 km (0.107 R)
• M47: 9,345,080 km (0.093 R)
• M48: 9,582,192 km (0.096 R)
• M49: 9,773,528 km (0.084 R)
• M50: 10,014,381 km (0.082 R)
• M51: 10,338,559 km (0.051 R)
• M52: 10,485,464 km (0.103 R)
• M53: 10,583,900 km (0.056 R)
• M54: 10,814,729 km (0.102 R)
• M55: 10,997,239 km (0.047 R)
• M56: 11,114,075 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.3

Radius: 14.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.62 AU - 4.64 AU

Year: 6433 Days

Day: 12.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 30,443,766 km

• M1: 236,664 km (0.079 R)
• M2: 648,357 km (0.087 R)
• M3: 958,324 km (0.105 R)
• M4: 1,451,399 km (0.074 R)
• M5: 1,751,043 km (0.098 R)
• M6: 2,002,068 km (0.113 R)
• M7: 2,319,365 km (0.056 R)
• M8: 2,963,384 km (0.079 R)
• M9: 3,203,788 km (0.07 R)
• M10: 3,326,458 km (0.074 R)
• M11: 4,319,339 km (0.092 R)
• M12: 4,919,376 km (0.052 R)
• M13: 5,374,752 km (0.118 R)
• M14: 5,644,776 km (0.087 R)
• M15: 5,894,007 km (0.059 R)
• M16: 6,020,118 km (0.079 R)
• M17: 6,403,686 km (0.101 R)
• M18: 6,507,358 km (0.067 R)
• M19: 7,007,463 km (0.066 R)
• M20: 7,438,305 km (0.055 R)
• M21: 7,822,473 km (0.087 R)
• M22: 7,961,299 km (0.073 R)
• M23: 8,439,414 km (0.099 R)
• M24: 8,926,954 km (0.086 R)
• M25: 9,072,064 km (0.106 R)
• M26: 9,630,812 km (0.102 R)
• M27: 9,779,662 km (0.102 R)
• M28: 11,123,200 km (0.053 R)
• M29: 11,373,777 km (0.037 R)
• M30: 11,689,428 km (0.112 R)
• M31: 11,944,193 km (0.104 R)
• M32: 12,168,590 km (0.03 R)
• M33: 12,850,307 km (0.051 R)
• M34: 13,212,334 km (0.119 R)
• M35: 13,311,667 km (0.096 R)
• M36: 13,477,721 km (0.079 R)
• M37: 14,047,689 km (0.066 R)
• M38: 14,762,617 km (0.093 R)
• M39: 15,141,848 km (0.058 R)
• M40: 15,489,364 km (0.11 R)
• M41: 16,476,709 km (0.064 R)
• M42: 16,762,591 km (0.101 R)
• M43: 17,702,814 km (0.08 R)
• M44: 18,289,985 km (0.085 R)
• M45: 18,697,490 km (0.12 R)
• M46: 18,920,989 km (0.076 R)
• M47: 19,145,386 km (0.086 R)
• M48: 19,332,982 km (0.086 R)
• M49: 20,089,797 km (0.079 R)
• M50: 20,280,535 km (0.047 R)
• M51: 20,510,167 km (0.112 R)
• M52: 20,625,358 km (0.052 R)
• M53: 20,933,529 km (0.083 R)
• M54: 22,933,802 km (0.094 R)
• M55: 23,453,356 km (0.092 R)
• M56: 23,614,024 km (0.102 R)
• M57: 23,855,774 km (0.082 R)
• M58: 25,405,458 km (0.088 R)
• M59: 26,359,294 km (0.108 R)
• M60: 26,777,570 km (0.07 R)
• M61: 27,536,181 km (0.088 R)
• M62: 27,790,647 km (0.116 R)
• M63: 28,088,496 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.5

Radius: 12.7

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.21 AU - 5.31 AU

Year: 6705 Days

Day: 13.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 30,443,766 km

• M1: 192,682 km (0.104 R)
• M2: 394,938 km (0.113 R)
• M3: 577,298 km (0.1 R)
• M4: 846,874 km (0.041 R)
• M5: 1,200,523 km (0.034 R)
• M6: 1,672,654 km (0.12 R)
• M7: 2,119,802 km (0.102 R)
• M8: 2,227,213 km (0.1 R)
• M9: 2,419,895 km (0.112 R)
• M10: 2,704,730 km (0.095 R)
• M11: 2,792,394 km (0.072 R)
• M12: 2,925,835 km (0.096 R)
• M13: 3,307,459 km (0.089 R)
• M14: 3,528,116 km (0.112 R)
• M15: 3,951,179 km (0.062 R)
• M16: 4,236,612 km (0.078 R)
• M17: 4,459,513 km (0.106 R)
• M18: 4,739,261 km (0.065 R)
• M19: 4,952,886 km (0.073 R)
• M20: 5,650,461 km (0.093 R)
• M21: 6,437,496 km (0.069 R)
• M22: 8,028,768 km (0.082 R)
• M23: 8,134,833 km (0.072 R)
• M24: 8,455,720 km (0.036 R)
• M25: 8,955,976 km (0.099 R)
• M26: 11,935,517 km (0.032 R)
• M27: 12,080,926 km (0.067 R)
• M28: 12,842,229 km (0.084 R)
• M29: 13,266,190 km (0.103 R)
• M30: 14,436,643 km (0.091 R)
• M31: 14,669,418 km (0.103 R)
• M32: 15,191,514 km (0.109 R)
• M33: 16,875,238 km (0.115 R)
• M34: 17,093,352 km (0.085 R)
• M35: 17,394,642 km (0.038 R)
• M36: 17,780,754 km (0.112 R)
• M37: 18,030,433 km (0.081 R)
• M38: 18,505,257 km (0.084 R)
• M39: 18,955,995 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.9

Radius: 6.3

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.97 AU - 7.19 AU

Year: 9680 Days

Day: 20.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 30,443,766 km

• M1: 162,164 km (0.111 R)
• M2: 242,199 km (0.115 R)
• M3: 326,722 km (0.039 R)
• M4: 527,781 km (0.043 R)
• M5: 569,669 km (0.115 R)
• M6: 612,753 km (0.05 R)
• M7: 1,349,522 km (0.1 R)
• M8: 1,488,050 km (0.103 R)
• M9: 1,631,365 km (0.111 R)
• M10: 1,694,196 km (0.104 R)
• M11: 1,865,785 km (0.083 R)
• M12: 2,110,826 km (0.116 R)
• M13: 2,156,453 km (0.116 R)
• M14: 2,389,826 km (0.12 R)
• M15: 3,033,994 km (0.116 R)
• M16: 3,111,636 km (0.104 R)
• M17: 3,163,845 km (0.091 R)
• M18: 3,618,922 km (0.089 R)
• M19: 3,896,127 km (0.092 R)
• M20: 4,648,754 km (0.083 R)
• M21: 4,858,939 km (0.083 R)
• M22: 4,950,044 km (0.109 R)
• M23: 5,041,747 km (0.114 R)
• M24: 5,103,083 km (0.111 R)
• M25: 5,164,717 km (0.059 R)
• M26: 6,151,764 km (0.079 R)
• M27: 6,449,015 km (0.086 R)
• M28: 6,784,862 km (0.063 R)
• M29: 7,438,605 km (0.11 R)
• M30: 8,112,393 km (0.047 R)
• M31: 8,184,350 km (0.081 R)
• M32: 8,256,606 km (0.078 R)
• M33: 8,657,977 km (0.045 R)
• M34: 9,215,378 km (0.093 R)
• M35: 9,746,002 km (0.117 R)
• M36: 11,195,755 km (0.08 R)
• M37: 11,396,815 km (0.113 R)
• M38: 11,720,993 km (0.115 R)
• M39: 12,461,353 km (0.056 R)
• M40: 12,963,254 km (0.101 R)
• M41: 13,471,887 km (0.101 R)
• M42: 13,642,877 km (0.066 R)
• M43: 13,685,662 km (0.105 R)
• M44: 13,771,531 km (0.087 R)
• M45: 14,639,947 km (0.101 R)
• M46: 15,975,407 km (0.111 R)
• M47: 16,201,749 km (0.05 R)
• M48: 16,429,137 km (0.061 R)
• M49: 16,611,796 km (0.048 R)
• M50: 17,025,285 km (0.111 R)
• M51: 17,117,587 km (0.071 R)
• M52: 17,302,789 km (0.098 R)
• M53: 17,488,739 km (0.116 R)
• M54: 19,480,036 km (0.061 R)
• M55: 20,748,327 km (0.12 R)
• M56: 21,492,128 km (0.026 R)
• M57: 21,992,832 km (0.117 R)
• M58: 22,093,362 km (0.074 R)
• M59: 22,244,605 km (0.08 R)
• M60: 23,210,110 km (0.111 R)
• M61: 23,312,584 km (0.056 R)
• M62: 23,517,832 km (0.114 R)
• M63: 24,449,079 km (0.106 R)
• M64: 24,814,547 km (0.08 R)
• M65: 24,919,265 km (0.051 R)
• M66: 25,024,133 km (0.115 R)
• M67: 25,709,591 km (0.064 R)
• M68: 26,134,299 km (0.034 R)
• M69: 26,561,551 km (0.118 R)
• M70: 26,668,663 km (0.067 R)
• M71: 27,098,757 km (0.104 R)
• M72: 27,152,612 km (0.116 R)
• M73: 28,183,790 km (0.118 R)
• M74: 28,512,008 km (0.09 R)
• M75: 28,731,617 km (0.06 R)
• M76: 30,060,795 km (0.077 R)
• M77: 30,957,933 km (0.076 R)
• M78: 31,750,203 km (0.11 R)
• M79: 33,296,896 km (0.114 R)
• M80: 33,585,919 km (0.105 R)
• M81: 34,809,330 km (0.096 R)
• M82: 34,926,615 km (0.103 R)
• M83: 35,338,009 km (0.117 R)
• M84: 35,810,289 km (0.099 R)
• M85: 35,869,381 km (0.062 R)
• M86: 35,987,862 km (0.069 R)
• M87: 36,820,674 km (0.097 R)
• M88: 39,112,962 km (0.064 R)
• M89: 39,479,028 km (0.051 R)
• M90: 40,091,781 km (0.084 R)
• M91: 40,645,891 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154

Radius: 7.8

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.03 AU - 6.95 AU

Year: 10675 Days

Day: 20.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 30,443,766 km

• M1: 122,969 km (0.118 R)
• M2: 509,979 km (0.07 R)
• M3: 565,480 km (0.115 R)
• M4: 683,363 km (0.077 R)
• M5: 943,813 km (0.109 R)
• M6: 1,100,143 km (0.096 R)
• M7: 1,189,004 km (0.098 R)
• M8: 1,470,397 km (0.099 R)
• M9: 2,337,616 km (0.119 R)
• M10: 2,670,023 km (0.085 R)
• M11: 3,554,146 km (0.077 R)
• M12: 3,709,728 km (0.071 R)
• M13: 4,885,418 km (0.048 R)
• M14: 5,360,241 km (0.092 R)
• M15: 5,693,695 km (0.095 R)
• M16: 5,849,875 km (0.114 R)
• M17: 6,246,459 km (0.118 R)
• M18: 6,380,648 km (0.118 R)
• M19: 7,459,698 km (0.12 R)
• M20: 7,889,642 km (0.056 R)
• M21: 8,034,752 km (0.099 R)
• M22: 8,357,135 km (0.059 R)
• M23: 8,564,478 km (0.091 R)
• M24: 10,220,527 km (0.094 R)
• M25: 11,279,979 km (0.066 R)
• M26: 11,872,536 km (0.088 R)
• M27: 12,005,528 km (0.073 R)
• M28: 13,466,950 km (0.084 R)
• M29: 14,130,416 km (0.087 R)
• M30: 15,963,439 km (0.113 R)
• M31: 16,368,550 km (0.07 R)
• M32: 16,442,601 km (0.054 R)
• M33: 20,641,365 km (0.11 R)
• M34: 21,203,553 km (0.03 R)
• M35: 21,526,984 km (0.114 R)
• M36: 23,627,189 km (0.108 R)
• M37: 23,920,550 km (0.067 R)
• M38: 24,680,358 km (0.063 R)
• M39: 25,063,328 km (0.114 R)
• M40: 25,148,599 km (0.052 R)
• M41: 25,964,356 km (0.082 R)
• M42: 26,310,376 km (0.088 R)
• M43: 27,313,729 km (0.113 R)
• M44: 27,709,864 km (0.077 R)
• M45: 28,196,506 km (0.079 R)
• M46: 28,819,880 km (0.102 R)
• M47: 28,998,799 km (0.112 R)
• M48: 29,357,834 km (0.074 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 14,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit