🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.41 AU - 0.63 AU

Year: 135 Days

Day: 30.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.9 AU - 1.32 AU

Year: 421 Days

Day: 28.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.3 AU - 2.86 AU

Year: 1491 Days

Day: 26.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,059,617 km

• M1: 1,260,960 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.46 AU - 2.84 AU

Year: 1553 Days

Day: 21.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,059,617 km

• M1: 240,853 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.29 AU - 3.63 AU

Year: 1833 Days

Day: 28.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,059,617 km

• M1: 1,752,539 km (0.115 R)

Asteroid Belt

Center: 4.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.6

Radius: 9.8

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.27 AU - 6.01 AU

Year: 4194 Days

Day: 13.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 32,059,617 km

• M1: 230,830 km (0.112 R)
• M2: 338,390 km (0.112 R)
• M3: 468,092 km (0.087 R)
• M4: 743,801 km (0.108 R)
• M5: 920,924 km (0.025 R)
• M6: 993,629 km (0.11 R)
• M7: 1,156,541 km (0.115 R)
• M8: 1,281,755 km (0.061 R)
• M9: 1,546,094 km (0.093 R)
• M10: 1,697,637 km (0.112 R)
• M11: 1,841,101 km (0.078 R)
• M12: 2,084,497 km (0.105 R)
• M13: 2,252,645 km (0.097 R)
• M14: 2,352,875 km (0.113 R)
• M15: 2,557,824 km (0.064 R)
• M16: 2,677,652 km (0.026 R)
• M17: 2,845,352 km (0.095 R)
• M18: 3,016,791 km (0.105 R)
• M19: 3,255,848 km (0.104 R)
• M20: 3,353,386 km (0.095 R)
• M21: 3,435,216 km (0.097 R)
• M22: 3,617,875 km (0.069 R)
• M23: 3,941,006 km (0.107 R)
• M24: 4,398,327 km (0.081 R)
• M25: 4,470,284 km (0.099 R)
• M26: 4,669,997 km (0.101 R)
• M27: 5,172,646 km (0.111 R)
• M28: 5,633,856 km (0.076 R)
• M29: 5,909,116 km (0.12 R)
• M30: 6,330,383 km (0.108 R)
• M31: 6,823,608 km (0.034 R)
• M32: 6,927,877 km (0.071 R)
• M33: 7,673,024 km (0.074 R)
• M34: 8,176,571 km (0.046 R)
• M35: 8,354,293 km (0.097 R)
• M36: 8,443,603 km (0.111 R)
• M37: 8,736,067 km (0.085 R)
• M38: 9,077,748 km (0.067 R)
• M39: 9,354,355 km (0.111 R)
• M40: 9,703,815 km (0.047 R)
• M41: 9,986,555 km (0.113 R)
• M42: 10,128,973 km (0.072 R)
• M43: 10,536,028 km (0.116 R)
• M44: 10,608,434 km (0.113 R)
• M45: 11,021,922 km (0.109 R)
• M46: 11,267,562 km (0.07 R)
• M47: 11,940,004 km (0.064 R)
• M48: 12,065,966 km (0.083 R)
• M49: 13,063,484 km (0.114 R)
• M50: 13,349,516 km (0.038 R)
• M51: 13,480,264 km (0.06 R)
• M52: 13,901,532 km (0.103 R)
• M53: 13,981,118 km (0.11 R)
• M54: 14,113,811 km (0.094 R)
• M55: 14,703,077 km (0.032 R)
• M56: 14,973,700 km (0.071 R)
• M57: 15,300,421 km (0.054 R)
• M58: 16,127,698 km (0.113 R)
• M59: 16,350,748 km (0.1 R)
• M60: 16,546,871 km (0.079 R)
• M61: 16,828,264 km (0.093 R)
• M62: 17,367,266 km (0.082 R)
• M63: 17,624,574 km (0.097 R)
• M64: 17,710,742 km (0.1 R)
• M65: 17,911,951 km (0.11 R)
• M66: 18,491,494 km (0.073 R)
• M67: 18,725,016 km (0.12 R)
• M68: 18,842,151 km (0.12 R)
• M69: 18,930,115 km (0.029 R)
• M70: 19,313,085 km (0.077 R)
• M71: 19,431,417 km (0.1 R)
• M72: 19,520,278 km (0.103 R)
• M73: 19,609,289 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.6

Radius: 9.5

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.02 AU - 6.2 AU

Year: 5435 Days

Day: 9.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,059,617 km

• M1: 127,308 km (0.042 R)
• M2: 243,545 km (0.065 R)
• M3: 343,477 km (0.102 R)
• M4: 484,398 km (0.092 R)
• M5: 556,803 km (0.06 R)
• M6: 798,254 km (0.045 R)
• M7: 1,306,438 km (0.088 R)
• M8: 1,465,461 km (0.106 R)
• M9: 1,706,762 km (0.098 R)
• M10: 1,822,551 km (0.109 R)
• M11: 2,227,363 km (0.119 R)
• M12: 2,375,764 km (0.05 R)
• M13: 2,440,390 km (0.06 R)
• M14: 2,527,456 km (0.115 R)
• M15: 3,071,693 km (0.1 R)
• M16: 3,213,512 km (0.093 R)
• M17: 3,528,116 km (0.112 R)
• M18: 3,602,167 km (0.059 R)
• M19: 3,802,179 km (0.102 R)
• M20: 5,702,970 km (0.041 R)
• M21: 5,936,492 km (0.1 R)
• M22: 6,083,996 km (0.11 R)
• M23: 6,322,604 km (0.079 R)
• M24: 6,412,812 km (0.114 R)
• M25: 6,747,612 km (0.074 R)
• M26: 6,809,097 km (0.098 R)
• M27: 7,402,402 km (0.12 R)
• M28: 8,605,169 km (0.116 R)
• M29: 8,705,399 km (0.091 R)
• M30: 8,772,419 km (0.102 R)
• M31: 9,728,350 km (0.073 R)
• M32: 11,041,819 km (0.093 R)
• M33: 11,700,797 km (0.114 R)
• M34: 12,109,798 km (0.056 R)
• M35: 12,447,889 km (0.09 R)
• M36: 12,751,124 km (0.082 R)
• M37: 13,095,050 km (0.1 R)
• M38: 13,210,390 km (0.113 R)
• M39: 13,287,582 km (0.034 R)
• M40: 13,870,565 km (0.088 R)
• M41: 14,224,214 km (0.114 R)
• M42: 14,422,132 km (0.065 R)
• M43: 14,620,948 km (0.099 R)
• M44: 14,900,696 km (0.081 R)
• M45: 15,182,239 km (0.112 R)
• M46: 15,506,118 km (0.053 R)
• M47: 15,709,871 km (0.105 R)
• M48: 16,037,490 km (0.037 R)
• M49: 16,367,353 km (0.112 R)
• M50: 17,117,886 km (0.072 R)
• M51: 17,837,153 km (0.118 R)
• M52: 18,436,741 km (0.12 R)
• M53: 18,955,995 km (0.041 R)
• M54: 19,304,857 km (0.094 R)
• M55: 19,392,372 km (0.111 R)
• M56: 19,787,909 km (0.119 R)
• M57: 21,442,162 km (0.077 R)
• M58: 22,400,636 km (0.095 R)
• M59: 22,815,620 km (0.06 R)
• M60: 23,326,347 km (0.115 R)
• M61: 23,559,720 km (0.116 R)
• M62: 23,934,762 km (0.102 R)
• M63: 24,548,562 km (0.069 R)
• M64: 24,928,690 km (0.11 R)
• M65: 25,743,250 km (0.054 R)
• M66: 26,032,722 km (0.094 R)
• M67: 26,420,480 km (0.076 R)
• M68: 26,566,487 km (0.102 R)
• M69: 26,712,645 km (0.103 R)
• M70: 27,496,687 km (0.088 R)
• M71: 27,693,857 km (0.066 R)
• M72: 28,587,106 km (0.1 R)
• M73: 29,691,587 km (0.092 R)
• M74: 30,045,984 km (0.088 R)
• M75: 30,198,275 km (0.098 R)
• M76: 30,300,002 km (0.094 R)
• M77: 31,014,930 km (0.104 R)
• M78: 32,097,719 km (0.072 R)
• M79: 32,305,511 km (0.042 R)
• M80: 33,982,802 km (0.071 R)
• M81: 34,512,678 km (0.034 R)
• M82: 34,885,326 km (0.109 R)
• M83: 35,152,208 km (0.096 R)
• M84: 36,065,055 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.9

Radius: 11.5

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.7 AU - 10.72 AU

Year: 10889 Days

Day: 11.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 32,059,617 km

• M1: 160,668 km (0.097 R)
• M2: 454,927 km (0.067 R)
• M3: 802,443 km (0.106 R)
• M4: 1,144,723 km (0.043 R)
• M5: 1,332,917 km (0.035 R)
• M6: 2,421,840 km (0.083 R)
• M7: 2,749,609 km (0.09 R)
• M8: 3,417,713 km (0.087 R)
• M9: 3,630,890 km (0.117 R)
• M10: 3,723,641 km (0.078 R)
• M11: 4,006,680 km (0.074 R)
• M12: 4,460,859 km (0.119 R)
• M13: 4,829,468 km (0.105 R)
• M14: 5,811,728 km (0.11 R)
• M15: 6,288,646 km (0.115 R)
• M16: 6,550,592 km (0.104 R)
• M17: 6,931,169 km (0.033 R)
• M18: 7,163,045 km (0.063 R)
• M19: 7,240,836 km (0.083 R)
• M20: 7,833,842 km (0.056 R)
• M21: 7,954,268 km (0.029 R)
• M22: 8,035,051 km (0.067 R)
• M23: 8,360,427 km (0.065 R)
• M24: 8,814,905 km (0.028 R)
• M25: 8,940,268 km (0.116 R)
• M26: 9,066,229 km (0.095 R)
• M27: 9,490,489 km (0.111 R)
• M28: 10,138,996 km (0.059 R)
• M29: 10,270,492 km (0.104 R)
• M30: 10,936,053 km (0.092 R)
• M31: 11,342,211 km (0.076 R)
• M32: 12,122,813 km (0.119 R)
• M33: 12,262,388 km (0.087 R)
• M34: 12,355,737 km (0.033 R)
• M35: 12,873,346 km (0.118 R)
• M36: 13,687,308 km (0.112 R)
• M37: 14,518,025 km (0.096 R)
• M38: 16,023,278 km (0.09 R)
• M39: 17,158,577 km (0.047 R)
• M40: 18,053,621 km (0.098 R)
• M41: 18,266,349 km (0.115 R)
• M42: 18,373,162 km (0.096 R)
• M43: 18,479,975 km (0.113 R)
• M44: 20,495,207 km (0.057 R)
• M45: 21,331,908 km (0.092 R)
• M46: 21,613,302 km (0.063 R)
• M47: 22,009,288 km (0.098 R)
• M48: 22,808,589 km (0.105 R)
• M49: 22,923,480 km (0.109 R)
• M50: 23,908,432 km (0.062 R)
• M51: 25,084,870 km (0.111 R)
• M52: 25,262,892 km (0.087 R)
• M53: 25,441,362 km (0.098 R)
• M54: 25,560,741 km (0.094 R)
• M55: 26,219,869 km (0.111 R)
• M56: 26,945,269 km (0.071 R)
• M57: 27,127,629 km (0.032 R)
• M58: 27,677,252 km (0.049 R)
• M59: 28,725,634 km (0.079 R)
• M60: 29,849,712 km (0.105 R)
• M61: 30,797,414 km (0.064 R)
• M62: 32,398,710 km (0.11 R)
• M63: 33,764,688 km (0.099 R)
• M64: 33,895,886 km (0.034 R)
• M65: 34,092,756 km (0.105 R)
• M66: 35,615,214 km (0.076 R)
• M67: 35,748,655 km (0.11 R)
• M68: 37,974,372 km (0.093 R)
• M69: 38,383,822 km (0.07 R)
• M70: 40,036,280 km (0.062 R)
• M71: 40,731,760 km (0.11 R)
• M72: 41,360,969 km (0.088 R)
• M73: 42,275,610 km (0.102 R)
• M74: 43,268,043 km (0.1 R)
• M75: 43,767,251 km (0.12 R)
• M76: 43,981,624 km (0.108 R)
• M77: 44,483,525 km (0.105 R)
• M78: 44,627,289 km (0.119 R)
• M79: 44,699,245 km (0.054 R)
• M80: 44,987,221 km (0.104 R)
• M81: 45,565,267 km (0.113 R)
• M82: 46,947,851 km (0.071 R)
• M83: 48,418,099 km (0.065 R)
• M84: 48,492,000 km (0.102 R)
• M85: 49,158,907 km (0.103 R)
• M86: 49,679,658 km (0.06 R)
• M87: 49,828,807 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82

Radius: 13.4

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.21 AU - 14.69 AU

Year: 15810 Days

Day: 10.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,059,617 km

• M1: 198,516 km (0.118 R)
• M2: 300,393 km (0.118 R)
• M3: 658,979 km (0.057 R)
• M4: 769,980 km (0.07 R)
• M5: 874,848 km (0.038 R)
• M6: 1,190,350 km (0.053 R)
• M7: 1,426,715 km (0.04 R)
• M8: 1,730,997 km (0.083 R)
• M9: 1,945,820 km (0.058 R)
• M10: 2,481,529 km (0.091 R)
• M11: 2,725,075 km (0.047 R)
• M12: 2,955,306 km (0.085 R)
• M13: 3,390,636 km (0.105 R)
• M14: 3,707,484 km (0.114 R)
• M15: 3,823,123 km (0.097 R)
• M16: 3,916,472 km (0.086 R)
• M17: 4,249,328 km (0.082 R)
• M18: 4,346,117 km (0.111 R)
• M19: 4,468,189 km (0.06 R)
• M20: 4,690,940 km (0.071 R)
• M21: 5,486,053 km (0.108 R)
• M22: 5,724,811 km (0.107 R)
• M23: 6,433,756 km (0.072 R)
• M24: 8,114,338 km (0.091 R)
• M25: 8,235,064 km (0.084 R)
• M26: 8,631,498 km (0.091 R)
• M27: 9,065,481 km (0.103 R)
• M28: 9,222,260 km (0.085 R)
• M29: 9,794,173 km (0.105 R)
• M30: 10,181,781 km (0.05 R)
• M31: 11,206,526 km (0.101 R)
• M32: 11,408,633 km (0.105 R)
• M33: 11,885,102 km (0.104 R)
• M34: 12,091,248 km (0.117 R)
• M35: 12,229,476 km (0.073 R)
• M36: 12,402,860 km (0.066 R)
• M37: 12,927,949 km (0.032 R)
• M38: 13,069,169 km (0.1 R)
• M39: 13,747,296 km (0.089 R)
• M40: 13,963,764 km (0.119 R)
• M41: 14,072,522 km (0.069 R)
• M42: 14,620,200 km (0.084 R)
• M43: 14,804,205 km (0.062 R)
• M44: 15,063,309 km (0.073 R)
• M45: 15,249,259 km (0.107 R)
• M46: 15,361,308 km (0.108 R)
• M47: 15,925,142 km (0.094 R)
• M48: 16,304,822 km (0.054 R)
• M49: 16,495,858 km (0.037 R)
• M50: 16,649,196 km (0.051 R)
• M51: 17,073,306 km (0.077 R)
• M52: 17,306,080 km (0.116 R)
• M53: 17,579,096 km (0.072 R)
• M54: 18,327,235 km (0.1 R)
• M55: 18,525,901 km (0.073 R)
• M56: 18,885,235 km (0.068 R)
• M57: 19,489,162 km (0.109 R)
• M58: 19,895,470 km (0.067 R)
• M59: 20,263,331 km (0.097 R)
• M60: 20,468,878 km (0.111 R)
• M61: 21,172,437 km (0.116 R)
• M62: 21,506,339 km (0.087 R)
• M63: 21,632,002 km (0.117 R)
• M64: 22,052,521 km (0.113 R)
• M65: 22,901,938 km (0.113 R)
• M66: 23,416,555 km (0.091 R)
• M67: 24,021,977 km (0.073 R)
• M68: 24,152,427 km (0.088 R)
• M69: 24,501,289 km (0.09 R)
• M70: 25,159,968 km (0.074 R)
• M71: 25,380,775 km (0.109 R)
• M72: 25,691,041 km (0.109 R)
• M73: 26,449,801 km (0.117 R)
• M74: 28,172,570 km (0.042 R)
• M75: 28,539,833 km (0.086 R)
• M76: 28,908,741 km (0.106 R)
• M77: 29,418,421 km (0.088 R)
• M78: 29,651,196 km (0.108 R)
• M79: 30,024,741 km (0.054 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 19,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit