🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.4 AU - 1.48 AU

Year: 610 Days

Day: 36.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.45 AU - 1.49 AU

Year: 629 Days

Day: 20.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 110,064,547 km

• M1: 581,936 km (0.103 R)
• M2: 792,420 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.91 AU - 3.91 AU

Year: 2223 Days

Day: 21.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.2

Radius: 11.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.89 AU - 11.15 AU

Year: 9566 Days

Day: 11.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 110,064,547 km

• M1: 156,180 km (0.113 R)
• M2: 245,041 km (0.104 R)
• M3: 712,535 km (0.114 R)
• M4: 1,093,860 km (0.095 R)
• M5: 1,424,471 km (0.093 R)
• M6: 2,050,987 km (0.105 R)
• M7: 2,263,117 km (0.112 R)
• M8: 2,372,024 km (0.111 R)
• M9: 2,848,792 km (0.105 R)
• M10: 3,232,212 km (0.09 R)
• M11: 3,838,233 km (0.101 R)
• M12: 4,101,226 km (0.086 R)
• M13: 4,397,429 km (0.106 R)
• M14: 4,982,207 km (0.101 R)
• M15: 5,562,049 km (0.08 R)
• M16: 5,890,267 km (0.102 R)
• M17: 6,472,053 km (0.08 R)
• M18: 7,168,580 km (0.107 R)
• M19: 7,558,582 km (0.058 R)
• M20: 8,022,485 km (0.109 R)
• M21: 8,224,143 km (0.088 R)
• M22: 8,666,803 km (0.118 R)
• M23: 9,047,530 km (0.043 R)
• M24: 9,292,571 km (0.085 R)
• M25: 9,718,027 km (0.111 R)
• M26: 9,861,192 km (0.116 R)
• M27: 10,587,789 km (0.063 R)
• M28: 10,661,391 km (0.113 R)
• M29: 11,558,081 km (0.086 R)
• M30: 12,323,723 km (0.074 R)
• M31: 12,830,261 km (0.076 R)
• M32: 13,145,464 km (0.07 R)
• M33: 14,065,641 km (0.078 R)
• M34: 14,349,727 km (0.081 R)
• M35: 15,213,804 km (0.049 R)
• M36: 15,421,895 km (0.038 R)
• M37: 15,799,031 km (0.111 R)
• M38: 16,264,131 km (0.107 R)
• M39: 17,035,009 km (0.111 R)
• M40: 17,468,394 km (0.084 R)
• M41: 18,169,409 km (0.047 R)
• M42: 18,346,084 km (0.103 R)
• M43: 18,478,927 km (0.056 R)
• M44: 18,924,280 km (0.054 R)
• M45: 19,148,228 km (0.113 R)
• M46: 19,328,045 km (0.095 R)
• M47: 19,418,252 km (0.072 R)
• M48: 19,780,130 km (0.038 R)
• M49: 20,235,655 km (0.1 R)
• M50: 20,372,986 km (0.11 R)
• M51: 20,556,543 km (0.051 R)
• M52: 20,648,545 km (0.117 R)
• M53: 20,879,225 km (0.068 R)
• M54: 21,951,094 km (0.096 R)
• M55: 22,186,411 km (0.119 R)
• M56: 22,328,081 km (0.067 R)
• M57: 22,470,049 km (0.11 R)
• M58: 22,564,744 km (0.042 R)
• M59: 22,754,734 km (0.097 R)
• M60: 23,040,765 km (0.084 R)
• M61: 23,184,229 km (0.119 R)
• M62: 23,568,097 km (0.103 R)
• M63: 25,420,568 km (0.082 R)
• M64: 26,114,702 km (0.096 R)
• M65: 26,214,484 km (0.09 R)
• M66: 27,218,285 km (0.11 R)
• M67: 28,336,978 km (0.047 R)
• M68: 28,953,471 km (0.035 R)
• M69: 29,160,066 km (0.101 R)
• M70: 29,315,199 km (0.093 R)
• M71: 29,678,422 km (0.106 R)
• M72: 30,514,226 km (0.059 R)
• M73: 32,315,833 km (0.069 R)
• M74: 33,175,572 km (0.087 R)
• M75: 33,499,900 km (0.115 R)
• M76: 33,879,579 km (0.087 R)
• M77: 34,588,524 km (0.105 R)
• M78: 35,027,294 km (0.087 R)
• M79: 35,192,301 km (0.041 R)
• M80: 35,578,413 km (0.114 R)
• M81: 36,577,427 km (0.112 R)
• M82: 36,856,577 km (0.084 R)
• M83: 36,968,476 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.7

Radius: 12.6

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.89 AU - 9.23 AU

Year: 9629 Days

Day: 14.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 110,064,547 km

• M1: 183,257 km (0.107 R)
• M2: 511,774 km (0.057 R)
• M3: 610,659 km (0.106 R)
• M4: 689,796 km (0.103 R)
• M5: 905,516 km (0.111 R)
• M6: 1,144,424 km (0.03 R)
• M7: 1,476,980 km (0.104 R)
• M8: 1,645,427 km (0.119 R)
• M9: 1,880,296 km (0.054 R)
• M10: 1,981,424 km (0.042 R)
• M11: 2,231,851 km (0.115 R)
• M12: 3,310,750 km (0.031 R)
• M13: 4,073,999 km (0.11 R)
• M14: 4,313,655 km (0.113 R)
• M15: 4,918,628 km (0.073 R)
• M16: 5,404,672 km (0.117 R)
• M17: 5,816,515 km (0.118 R)
• M18: 5,936,044 km (0.12 R)
• M19: 6,147,276 km (0.084 R)
• M20: 6,361,051 km (0.097 R)
• M21: 6,515,286 km (0.073 R)
• M22: 7,596,729 km (0.091 R)
• M23: 8,461,106 km (0.034 R)
• M24: 8,767,632 km (0.117 R)
• M25: 9,147,162 km (0.115 R)
• M26: 9,779,961 km (0.057 R)
• M27: 9,922,528 km (0.095 R)
• M28: 10,572,680 km (0.049 R)
• M29: 11,199,495 km (0.083 R)
• M30: 11,762,432 km (0.109 R)
• M31: 12,257,900 km (0.104 R)
• M32: 12,566,221 km (0.105 R)
• M33: 12,760,250 km (0.113 R)
• M34: 12,916,131 km (0.072 R)
• M35: 14,186,216 km (0.113 R)
• M36: 14,672,709 km (0.103 R)
• M37: 15,164,736 km (0.1 R)
• M38: 15,247,314 km (0.116 R)
• M39: 15,829,250 km (0.082 R)
• M40: 15,913,025 km (0.105 R)
• M41: 16,801,187 km (0.055 R)
• M42: 17,014,963 km (0.104 R)
• M43: 17,143,766 km (0.067 R)
• M44: 18,141,584 km (0.026 R)
• M45: 18,361,044 km (0.096 R)
• M46: 19,426,480 km (0.094 R)
• M47: 19,966,678 km (0.113 R)
• M48: 20,147,841 km (0.043 R)
• M49: 20,329,603 km (0.063 R)
• M50: 20,511,962 km (0.082 R)
• M51: 20,648,994 km (0.073 R)
• M52: 20,832,251 km (0.096 R)
• M53: 20,970,031 km (0.108 R)
• M54: 21,524,142 km (0.112 R)
• M55: 22,036,514 km (0.112 R)
• M56: 22,411,556 km (0.096 R)
• M57: 23,645,140 km (0.12 R)
• M58: 24,270,160 km (0.081 R)
• M59: 24,998,103 km (0.101 R)
• M60: 25,144,560 km (0.078 R)
• M61: 25,733,227 km (0.051 R)
• M62: 26,277,016 km (0.044 R)
• M63: 26,475,532 km (0.084 R)
• M64: 28,642,308 km (0.093 R)
• M65: 29,308,467 km (0.062 R)
• M66: 29,979,862 km (0.074 R)
• M67: 30,083,533 km (0.116 R)
• M68: 30,447,505 km (0.062 R)
• M69: 31,179,936 km (0.105 R)
• M70: 31,812,286 km (0.085 R)
• M71: 33,143,408 km (0.079 R)
• M72: 33,250,670 km (0.111 R)
• M73: 33,465,642 km (0.099 R)
• M74: 34,004,793 km (0.097 R)
• M75: 34,275,565 km (0.065 R)
• M76: 34,819,204 km (0.096 R)
• M77: 35,310,782 km (0.08 R)
• M78: 35,859,806 km (0.033 R)
• M79: 36,080,164 km (0.117 R)
• M80: 36,744,079 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.4

Radius: 3.4

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 14.92 AU - 18.94 AU

Year: 24597 Days

Day: 24.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 110,064,547 km

• M1: 110,702 km (0.117 R)
• M2: 331,658 km (0.05 R)
• M3: 384,167 km (0.073 R)
• M4: 425,456 km (0.1 R)
• M5: 468,391 km (0.083 R)
• M6: 512,672 km (0.053 R)
• M7: 654,042 km (0.045 R)
• M8: 789,727 km (0.114 R)
• M9: 842,834 km (0.089 R)
• M10: 1,330,374 km (0.099 R)
• M11: 1,372,560 km (0.061 R)
• M12: 1,393,953 km (0.053 R)
• M13: 1,772,436 km (0.061 R)
• M14: 2,009,399 km (0.087 R)
• M15: 2,106,787 km (0.078 R)
• M16: 2,331,932 km (0.109 R)
• M17: 2,591,035 km (0.114 R)
• M18: 2,697,250 km (0.052 R)
• M19: 3,626,402 km (0.03 R)
• M20: 3,656,022 km (0.115 R)
• M21: 3,895,529 km (0.026 R)
• M22: 4,358,235 km (0.044 R)
• M23: 4,421,215 km (0.11 R)
• M24: 4,612,102 km (0.118 R)
• M25: 4,805,532 km (0.105 R)
• M26: 4,838,145 km (0.11 R)
• M27: 4,968,893 km (0.097 R)
• M28: 5,435,788 km (0.083 R)
• M29: 6,410,867 km (0.083 R)
• M30: 7,779,538 km (0.065 R)
• M31: 7,817,686 km (0.103 R)
• M32: 7,971,173 km (0.096 R)
• M33: 10,054,622 km (0.115 R)
• M34: 10,389,273 km (0.068 R)
• M35: 10,642,692 km (0.092 R)
• M36: 11,632,730 km (0.089 R)
• M37: 13,058,249 km (0.078 R)
• M38: 13,240,309 km (0.093 R)
• M39: 13,377,341 km (0.098 R)
• M40: 13,652,900 km (0.098 R)
• M41: 14,023,304 km (0.064 R)
• M42: 14,490,947 km (0.086 R)
• M43: 14,679,291 km (0.069 R)
• M44: 15,297,429 km (0.105 R)
• M45: 16,460,703 km (0.087 R)
• M46: 17,401,524 km (0.079 R)
• M47: 17,702,215 km (0.086 R)
• M48: 17,802,895 km (0.107 R)
• M49: 18,410,561 km (0.102 R)
• M50: 18,819,562 km (0.105 R)
• M51: 18,973,648 km (0.107 R)
• M52: 21,281,793 km (0.088 R)
• M53: 22,523,007 km (0.109 R)
• M54: 23,124,839 km (0.079 R)
• M55: 23,566,003 km (0.088 R)
• M56: 23,898,559 km (0.115 R)
• M57: 24,962,050 km (0.101 R)
• M58: 25,698,521 km (0.098 R)
• M59: 26,730,148 km (0.111 R)
• M60: 27,134,959 km (0.106 R)
• M61: 27,483,522 km (0.11 R)
• M62: 27,892,074 km (0.095 R)
• M63: 28,067,702 km (0.06 R)
• M64: 28,833,344 km (0.084 R)
• M65: 29,367,408 km (0.068 R)
• M66: 30,144,719 km (0.078 R)
• M67: 30,445,411 km (0.113 R)
• M68: 30,868,025 km (0.034 R)
• M69: 30,928,612 km (0.059 R)
• M70: 31,231,847 km (0.056 R)
• M71: 31,536,129 km (0.113 R)
• M72: 32,147,685 km (0.113 R)
• M73: 32,331,989 km (0.067 R)
• M74: 32,516,444 km (0.075 R)
• M75: 32,886,698 km (0.082 R)
• M76: 34,318,649 km (0.073 R)
• M77: 36,664,493 km (0.07 R)
• M78: 36,728,671 km (0.11 R)
• M79: 37,565,671 km (0.083 R)
• M80: 38,018,803 km (0.089 R)
• M81: 38,473,880 km (0.054 R)
• M82: 38,669,554 km (0.104 R)
• M83: 38,865,377 km (0.089 R)
• M84: 39,586,589 km (0.101 R)
• M85: 40,113,771 km (0.089 R)
• M86: 40,312,138 km (0.108 R)
• M87: 40,842,612 km (0.043 R)
• M88: 41,241,889 km (0.098 R)
• M89: 42,044,482 km (0.107 R)
• M90: 42,178,820 km (0.043 R)
• M91: 42,380,478 km (0.114 R)
• M92: 44,073,477 km (0.085 R)
• M93: 44,962,388 km (0.097 R)
• M94: 45,995,661 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.7

Radius: 5.2

Gravity: 34.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.88 AU - 19.7 AU

Year: 29916 Days

Day: 15.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 110,064,547 km

• M1: 129,103 km (0.097 R)
• M2: 423,661 km (0.108 R)
• M3: 1,601,146 km (0.11 R)
• M4: 2,324,003 km (0.079 R)
• M5: 2,936,157 km (0.051 R)
• M6: 4,354,495 km (0.104 R)
• M7: 5,220,666 km (0.079 R)
• M8: 6,455,148 km (0.066 R)
• M9: 6,973,056 km (0.071 R)
• M10: 7,504,278 km (0.11 R)
• M11: 8,465,145 km (0.118 R)
• M12: 9,102,881 km (0.098 R)
• M13: 9,609,718 km (0.098 R)
• M14: 10,051,331 km (0.115 R)
• M15: 11,260,980 km (0.082 R)
• M16: 11,804,618 km (0.101 R)
• M17: 11,883,008 km (0.089 R)
• M18: 12,676,026 km (0.087 R)
• M19: 13,322,588 km (0.094 R)
• M20: 13,404,268 km (0.118 R)
• M21: 13,567,928 km (0.044 R)
• M22: 15,326,003 km (0.085 R)
• M23: 17,600,040 km (0.091 R)
• M24: 21,202,357 km (0.113 R)
• M25: 21,297,650 km (0.089 R)
• M26: 22,258,368 km (0.052 R)
• M27: 23,429,719 km (0.082 R)
• M28: 24,022,875 km (0.1 R)
• M29: 25,324,975 km (0.067 R)
• M30: 25,426,103 km (0.078 R)
• M31: 25,628,658 km (0.075 R)
• M32: 26,035,565 km (0.101 R)
• M33: 27,788,403 km (0.061 R)
• M34: 28,101,661 km (0.062 R)
• M35: 30,865,182 km (0.056 R)
• M36: 31,081,351 km (0.109 R)
• M37: 32,498,492 km (0.092 R)
• M38: 33,491,822 km (0.113 R)
• M39: 34,495,175 km (0.108 R)
• M40: 34,607,223 km (0.093 R)
• M41: 35,282,359 km (0.055 R)
• M42: 35,621,497 km (0.099 R)
• M43: 36,189,221 km (0.063 R)
• M44: 36,645,494 km (0.063 R)
• M45: 37,910,195 km (0.07 R)
• M46: 38,025,834 km (0.115 R)
• M47: 39,189,107 km (0.111 R)
• M48: 40,482,081 km (0.06 R)
• M49: 40,718,596 km (0.071 R)
• M50: 43,714,592 km (0.113 R)
• M51: 44,810,247 km (0.086 R)
• M52: 46,656,584 km (0.062 R)
• M53: 49,156,813 km (0.077 R)
• M54: 50,041,984 km (0.105 R)
• M55: 51,060,296 km (0.068 R)
• M56: 51,315,810 km (0.03 R)
• M57: 52,213,846 km (0.111 R)
• M58: 53,376,071 km (0.101 R)
• M59: 54,025,326 km (0.08 R)
• M60: 54,285,926 km (0.091 R)
• M61: 55,331,914 km (0.092 R)
• M62: 58,911,193 km (0.03 R)
• M63: 59,179,272 km (0.08 R)
• M64: 64,073,666 km (0.08 R)
• M65: 64,487,453 km (0.118 R)
• M66: 67,688,549 km (0.097 R)
• M67: 69,520,524 km (0.09 R)
• M68: 70,655,972 km (0.082 R)
• M69: 70,940,806 km (0.055 R)
• M70: 73,810,093 km (0.109 R)
• M71: 76,278,757 km (0.076 R)
• M72: 77,449,660 km (0.079 R)
• M73: 77,596,416 km (0.053 R)
• M74: 78,037,430 km (0.097 R)
• M75: 81,893,614 km (0.073 R)
• M76: 82,043,212 km (0.072 R)
• M77: 83,393,183 km (0.085 R)
• M78: 84,750,635 km (0.099 R)
• M79: 84,901,878 km (0.109 R)
• M80: 87,487,079 km (0.069 R)
• M81: 87,946,045 km (0.101 R)
• M82: 93,046,584 km (0.075 R)
• M83: 93,984,264 km (0.09 R)
• M84: 94,768,007 km (0.065 R)
• M85: 95,396,468 km (0.115 R)
• M86: 96,184,101 km (0.097 R)
• M87: 96,341,926 km (0.101 R)
• M88: 96,973,977 km (0.11 R)
• M89: 97,448,951 km (0.115 R)
• M90: 97,924,522 km (0.109 R)
• M91: 98,719,036 km (0.089 R)
• M92: 99,196,852 km (0.073 R)
• M93: 103,854,432 km (0.036 R)
• M94: 104,178,312 km (0.115 R)
• M95: 106,454,593 km (0.044 R)
• M96: 107,598,867 km (0.097 R)
• M97: 107,926,486 km (0.086 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 16,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit