🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.06 AU - 1.26 AU

Year: 450 Days

Day: 24.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,022,988 km

• M1: 370,105 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.26 AU - 1.32 AU

Year: 527 Days

Day: 44.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 54,022,988 km

• M1: 104,419 km (0.061 R)
• M2: 878,887 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.23 AU - 1.83 AU

Year: 681 Days

Day: 32.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.69 AU - 2.45 AU

Year: 1072 Days

Day: 14.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,022,988 km

• M1: 1,473,389 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.77 AU - 3.95 AU

Year: 2217 Days

Day: 18.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.3

Radius: 9.5

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.81 AU - 5.65 AU

Year: 4305 Days

Day: 8 Hours

Environment

Temp: -131 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,022,988 km

• M1: 119,828 km (0.095 R)
• M2: 195,674 km (0.081 R)
• M3: 299,046 km (0.095 R)
• M4: 465,698 km (0.064 R)
• M5: 545,135 km (0.109 R)
• M6: 794,514 km (0.097 R)
• M7: 953,238 km (0.062 R)
• M8: 1,144,723 km (0.115 R)
• M9: 1,279,511 km (0.12 R)
• M10: 1,565,243 km (0.102 R)
• M11: 1,665,024 km (0.076 R)
• M12: 1,923,978 km (0.099 R)
• M13: 2,195,947 km (0.103 R)
• M14: 2,408,077 km (0.085 R)
• M15: 2,641,749 km (0.087 R)
• M16: 2,913,718 km (0.116 R)
• M17: 3,147,240 km (0.057 R)
• M18: 3,338,576 km (0.103 R)
• M19: 3,419,359 km (0.099 R)
• M20: 3,632,685 km (0.086 R)
• M21: 3,699,107 km (0.113 R)
• M22: 4,037,946 km (0.092 R)
• M23: 4,246,036 km (0.104 R)
• M24: 4,690,940 km (0.049 R)
• M25: 4,781,746 km (0.101 R)
• M26: 5,490,840 km (0.088 R)
• M27: 5,567,434 km (0.117 R)
• M28: 5,779,863 km (0.078 R)
• M29: 5,936,044 km (0.102 R)
• M30: 6,312,581 km (0.106 R)
• M31: 7,277,188 km (0.115 R)
• M32: 7,552,149 km (0.072 R)
• M33: 7,637,420 km (0.114 R)
• M34: 7,787,467 km (0.087 R)
• M35: 8,287,273 km (0.071 R)
• M36: 8,485,640 km (0.112 R)
• M37: 8,730,382 km (0.094 R)
• M38: 8,864,721 km (0.092 R)
• M39: 9,022,547 km (0.092 R)
• M40: 9,203,859 km (0.063 R)
• M41: 9,639,638 km (0.101 R)
• M42: 10,082,148 km (0.053 R)
• M43: 10,602,749 km (0.045 R)
• M44: 10,842,255 km (0.115 R)
• M45: 11,059,322 km (0.079 R)
• M46: 11,449,024 km (0.078 R)
• M47: 11,818,232 km (0.117 R)
• M48: 11,942,248 km (0.062 R)
• M49: 12,241,594 km (0.068 R)
• M50: 12,367,106 km (0.05 R)
• M51: 12,543,482 km (0.081 R)
• M52: 13,308,675 km (0.108 R)
• M53: 13,515,420 km (0.111 R)
• M54: 14,458,335 km (0.034 R)
• M55: 14,750,799 km (0.119 R)
• M56: 14,830,834 km (0.093 R)
• M57: 15,045,058 km (0.094 R)
• M58: 15,125,691 km (0.075 R)
• M59: 15,233,402 km (0.107 R)
• M60: 15,503,875 km (0.081 R)
• M61: 15,612,483 km (0.11 R)
• M62: 15,885,050 km (0.093 R)
• M63: 16,545,824 km (0.088 R)
• M64: 16,795,802 km (0.099 R)
• M65: 17,271,673 km (0.113 R)
• M66: 17,695,184 km (0.034 R)
• M67: 17,865,576 km (0.087 R)
• M68: 18,065,140 km (0.112 R)
• M69: 18,408,766 km (0.116 R)
• M70: 18,494,934 km (0.049 R)
• M71: 18,928,319 km (0.076 R)
• M72: 19,394,167 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.9

Radius: 9

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.47 AU - 6.01 AU

Year: 4949 Days

Day: 8.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,022,988 km

• M1: 116,986 km (0.106 R)
• M2: 192,084 km (0.096 R)
• M3: 279,000 km (0.118 R)
• M4: 338,690 km (0.107 R)
• M5: 506,688 km (0.108 R)
• M6: 607,367 km (0.061 R)
• M7: 817,403 km (0.117 R)
• M8: 910,901 km (0.069 R)
• M9: 1,243,757 km (0.091 R)
• M10: 1,321,099 km (0.025 R)
• M11: 1,400,086 km (0.063 R)
• M12: 1,513,482 km (0.109 R)
• M13: 1,630,018 km (0.116 R)
• M14: 1,715,140 km (0.099 R)
• M15: 2,238,134 km (0.041 R)
• M16: 2,294,981 km (0.08 R)
• M17: 2,449,067 km (0.071 R)
• M18: 2,666,582 km (0.105 R)
• M19: 2,767,561 km (0.095 R)
• M20: 2,931,819 km (0.074 R)
• M21: 3,400,060 km (0.09 R)
• M22: 3,598,427 km (0.044 R)
• M23: 3,800,534 km (0.117 R)
• M24: 4,453,379 km (0.096 R)
• M25: 4,573,656 km (0.071 R)
• M26: 5,115,649 km (0.106 R)
• M27: 5,343,187 km (0.101 R)
• M28: 5,419,781 km (0.055 R)
• M29: 5,860,945 km (0.11 R)
• M30: 5,966,412 km (0.059 R)
• M31: 6,449,015 km (0.094 R)
• M32: 6,530,545 km (0.065 R)
• M33: 6,640,051 km (0.113 R)
• M34: 6,888,384 km (0.112 R)
• M35: 7,999,896 km (0.109 R)
• M36: 8,146,502 km (0.084 R)
• M37: 8,293,856 km (0.104 R)
• M38: 8,412,487 km (0.089 R)
• M39: 8,531,567 km (0.111 R)
• M40: 8,892,397 km (0.09 R)
• M41: 9,412,100 km (0.089 R)
• M42: 9,597,900 km (0.106 R)
• M43: 9,753,632 km (0.075 R)
• M44: 10,289,491 km (0.106 R)
• M45: 11,324,110 km (0.069 R)
• M46: 11,389,783 km (0.092 R)
• M47: 11,953,917 km (0.102 R)
• M48: 13,109,261 km (0.088 R)
• M49: 13,595,454 km (0.065 R)
• M50: 13,910,956 km (0.071 R)
• M51: 14,549,440 km (0.082 R)
• M52: 15,598,121 km (0.032 R)
• M53: 15,744,727 km (0.059 R)
• M54: 16,783,385 km (0.099 R)
• M55: 17,767,590 km (0.116 R)
• M56: 18,266,648 km (0.096 R)
• M57: 18,382,586 km (0.095 R)
• M58: 19,043,659 km (0.099 R)
• M59: 19,121,899 km (0.109 R)
• M60: 19,436,055 km (0.098 R)
• M61: 19,752,005 km (0.114 R)
• M62: 19,831,292 km (0.063 R)
• M63: 19,990,015 km (0.101 R)
• M64: 20,709,880 km (0.116 R)
• M65: 21,235,119 km (0.091 R)
• M66: 22,587,932 km (0.032 R)
• M67: 22,712,398 km (0.114 R)
• M68: 23,884,048 km (0.101 R)
• M69: 23,968,571 km (0.089 R)
• M70: 24,733,016 km (0.1 R)
• M71: 24,989,726 km (0.113 R)
• M72: 25,161,315 km (0.092 R)
• M73: 25,462,455 km (0.114 R)
• M74: 25,851,410 km (0.079 R)
• M75: 26,242,458 km (0.12 R)
• M76: 26,679,135 km (0.116 R)
• M77: 27,162,336 km (0.054 R)
• M78: 27,338,712 km (0.085 R)
• M79: 27,471,255 km (0.098 R)
• M80: 27,781,372 km (0.098 R)
• M81: 28,494,654 km (0.025 R)
• M82: 28,763,781 km (0.097 R)
• M83: 29,939,171 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.9

Radius: 9.6

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.23 AU - 10.81 AU

Year: 9749 Days

Day: 8.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 127.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,022,988 km

• M1: 248,781 km (0.112 R)
• M2: 639,232 km (0.055 R)
• M3: 976,575 km (0.088 R)
• M4: 1,054,515 km (0.099 R)
• M5: 1,301,352 km (0.057 R)
• M6: 1,729,501 km (0.084 R)
• M7: 1,971,999 km (0.081 R)
• M8: 2,792,244 km (0.074 R)
• M9: 3,194,214 km (0.116 R)
• M10: 3,614,434 km (0.117 R)
• M11: 3,988,728 km (0.096 R)
• M12: 4,774,416 km (0.079 R)
• M13: 5,359,493 km (0.081 R)
• M14: 5,642,682 km (0.041 R)
• M15: 5,714,190 km (0.118 R)
• M16: 6,785,909 km (0.048 R)
• M17: 8,079,183 km (0.082 R)
• M18: 8,281,738 km (0.05 R)
• M19: 9,617,348 km (0.077 R)
• M20: 10,004,956 km (0.093 R)
• M21: 10,662,439 km (0.086 R)
• M22: 10,840,161 km (0.108 R)
• M23: 11,333,834 km (0.118 R)
• M24: 11,469,818 km (0.109 R)
• M25: 12,065,068 km (0.115 R)
• M26: 12,529,869 km (0.114 R)
• M27: 12,764,438 km (0.085 R)
• M28: 12,858,685 km (0.093 R)
• M29: 13,429,102 km (0.097 R)
• M30: 14,890,822 km (0.066 R)
• M31: 15,640,607 km (0.074 R)
• M32: 16,249,171 km (0.108 R)
• M33: 16,505,133 km (0.105 R)
• M34: 17,020,947 km (0.079 R)
• M35: 17,333,008 km (0.063 R)
• M36: 18,599,952 km (0.051 R)
• M37: 19,028,849 km (0.118 R)
• M38: 19,244,569 km (0.113 R)
• M39: 19,352,729 km (0.088 R)
• M40: 20,170,281 km (0.102 R)
• M41: 20,390,190 km (0.111 R)
• M42: 21,110,504 km (0.059 R)
• M43: 22,918,843 km (0.119 R)
• M44: 23,033,435 km (0.072 R)
• M45: 24,307,410 km (0.09 R)
• M46: 24,482,888 km (0.1 R)
• M47: 24,893,983 km (0.085 R)
• M48: 25,544,584 km (0.049 R)
• M49: 25,663,515 km (0.075 R)
• M50: 28,695,415 km (0.114 R)
• M51: 28,942,850 km (0.101 R)
• M52: 29,128,800 km (0.086 R)
• M53: 30,064,983 km (0.054 R)
• M54: 30,253,327 km (0.109 R)
• M55: 32,094,727 km (0.119 R)
• M56: 32,351,587 km (0.106 R)
• M57: 32,673,521 km (0.1 R)
• M58: 32,867,251 km (0.098 R)
• M59: 33,645,908 km (0.102 R)
• M60: 34,627,718 km (0.067 R)
• M61: 35,685,525 km (0.054 R)
• M62: 35,884,939 km (0.103 R)
• M63: 36,218,243 km (0.041 R)
• M64: 36,351,834 km (0.031 R)
• M65: 36,887,993 km (0.09 R)
• M66: 37,426,694 km (0.047 R)
• M67: 38,103,774 km (0.104 R)
• M68: 38,171,692 km (0.113 R)
• M69: 38,853,260 km (0.109 R)
• M70: 41,339,876 km (0.092 R)
• M71: 41,969,533 km (0.062 R)
• M72: 42,884,623 km (0.064 R)
• M73: 44,020,071 km (0.113 R)
• M74: 44,162,638 km (0.091 R)
• M75: 44,806,208 km (0.12 R)
• M76: 44,949,672 km (0.057 R)
• M77: 45,021,479 km (0.045 R)
• M78: 45,669,238 km (0.032 R)
• M79: 45,885,856 km (0.105 R)
• M80: 46,247,733 km (0.069 R)
• M81: 46,610,508 km (0.089 R)
• M82: 46,755,767 km (0.057 R)
• M83: 47,047,034 km (0.119 R)
• M84: 47,484,907 km (0.092 R)
• M85: 47,924,127 km (0.047 R)
• M86: 48,291,240 km (0.098 R)
• M87: 48,806,605 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.9

Radius: 8.8

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.95 AU - 11.55 AU

Year: 10957 Days

Day: 9.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,022,988 km

• M1: 128,505 km (0.049 R)
• M2: 261,946 km (0.12 R)
• M3: 322,533 km (0.111 R)
• M4: 694,284 km (0.103 R)
• M5: 785,987 km (0.099 R)
• M6: 843,134 km (0.113 R)
• M7: 982,409 km (0.108 R)
• M8: 1,352,365 km (0.111 R)
• M9: 1,917,695 km (0.098 R)
• M10: 2,350,631 km (0.12 R)
• M11: 2,406,880 km (0.096 R)
• M12: 2,549,447 km (0.064 R)
• M13: 2,607,341 km (0.12 R)
• M14: 2,783,717 km (0.1 R)
• M15: 3,179,104 km (0.084 R)
• M16: 3,495,354 km (0.072 R)
• M17: 3,888,348 km (0.072 R)
• M18: 4,022,537 km (0.108 R)
• M19: 4,364,667 km (0.119 R)
• M20: 4,680,618 km (0.083 R)
• M21: 4,895,441 km (0.086 R)
• M22: 5,040,551 km (0.103 R)
• M23: 5,260,759 km (0.1 R)
• M24: 5,334,810 km (0.073 R)
• M25: 6,017,574 km (0.082 R)
• M26: 6,567,646 km (0.11 R)
• M27: 6,970,363 km (0.109 R)
• M28: 7,799,734 km (0.082 R)
• M29: 8,226,088 km (0.115 R)
• M30: 9,595,656 km (0.095 R)
• M31: 10,237,132 km (0.107 R)
• M32: 10,329,883 km (0.08 R)
• M33: 11,706,333 km (0.097 R)
• M34: 12,440,709 km (0.115 R)
• M35: 13,038,801 km (0.081 R)
• M36: 14,263,259 km (0.114 R)
• M37: 15,311,492 km (0.097 R)
• M38: 16,384,258 km (0.106 R)
• M39: 16,656,227 km (0.04 R)
• M40: 16,765,433 km (0.089 R)
• M41: 16,820,186 km (0.095 R)
• M42: 17,315,206 km (0.114 R)
• M43: 18,488,651 km (0.038 R)
• M44: 20,034,895 km (0.114 R)
• M45: 20,735,312 km (0.1 R)
• M46: 21,029,571 km (0.091 R)
• M47: 21,265,936 km (0.098 R)
• M48: 21,384,567 km (0.119 R)
• M49: 21,443,808 km (0.047 R)
• M50: 21,741,358 km (0.05 R)
• M51: 23,739,387 km (0.119 R)
• M52: 23,985,475 km (0.099 R)
• M53: 24,047,110 km (0.118 R)
• M54: 24,418,262 km (0.032 R)
• M55: 25,542,939 km (0.059 R)
• M56: 26,556,913 km (0.052 R)
• M57: 27,261,519 km (0.083 R)
• M58: 28,689,281 km (0.111 R)
• M59: 30,008,286 km (0.049 R)
• M60: 30,141,278 km (0.094 R)
• M61: 31,144,781 km (0.093 R)
• M62: 31,346,887 km (0.115 R)
• M63: 31,481,825 km (0.081 R)
• M64: 32,227,420 km (0.103 R)
• M65: 32,363,555 km (0.095 R)
• M66: 32,910,185 km (0.044 R)
• M67: 33,459,957 km (0.087 R)
• M68: 36,608,245 km (0.117 R)
• M69: 37,463,795 km (0.099 R)
• M70: 37,606,960 km (0.043 R)
• M71: 38,037,652 km (0.074 R)
• M72: 38,109,609 km (0.109 R)
• M73: 38,542,246 km (0.102 R)
• M74: 44,388,381 km (0.09 R)
• M75: 45,147,889 km (0.055 R)
• M76: 45,988,330 km (0.104 R)
• M77: 46,756,814 km (0.08 R)
• M78: 47,065,285 km (0.096 R)
• M79: 47,374,654 km (0.075 R)
• M80: 47,684,471 km (0.07 R)
• M81: 47,839,753 km (0.1 R)
• M82: 49,244,328 km (0.046 R)
• M83: 49,401,256 km (0.047 R)
• M84: 49,715,561 km (0.037 R)
• M85: 49,872,938 km (0.109 R)
• M86: 50,504,092 km (0.104 R)
• M87: 50,899,928 km (0.092 R)
• M88: 51,138,087 km (0.083 R)
• M89: 51,376,397 km (0.043 R)
• M90: 51,854,362 km (0.053 R)
• M91: 52,253,639 km (0.053 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 19,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit