🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.43 AU - 0.63 AU

Year: 140 Days

Day: 42.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.8 AU - 0.92 AU

Year: 288 Days

Day: 26.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.15 AU - 2.49 AU

Year: 1278 Days

Day: 14.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.13 AU - 3.21 AU

Year: 1578 Days

Day: 47.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.68 AU - 3.2 AU

Year: 1823 Days

Day: 17.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609

Radius: 12.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.14 AU - 6.42 AU

Year: 4388 Days

Day: 7.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,974,644 km

• M1: 264,938 km (0.098 R)
• M2: 725,699 km (0.077 R)
• M3: 1,009,486 km (0.089 R)
• M4: 1,191,996 km (0.045 R)
• M5: 1,273,826 km (0.118 R)
• M6: 1,531,284 km (0.067 R)
• M7: 1,697,188 km (0.055 R)
• M8: 2,047,396 km (0.094 R)
• M9: 2,544,211 km (0.111 R)
• M10: 2,797,630 km (0.071 R)
• M11: 3,078,275 km (0.097 R)
• M12: 3,290,106 km (0.082 R)
• M13: 3,526,770 km (0.111 R)
• M14: 4,017,002 km (0.094 R)
• M15: 4,420,467 km (0.062 R)
• M16: 4,528,926 km (0.068 R)
• M17: 5,243,705 km (0.093 R)
• M18: 5,404,821 km (0.093 R)
• M19: 6,089,980 km (0.097 R)
• M20: 6,210,855 km (0.045 R)
• M21: 6,430,614 km (0.1 R)
• M22: 6,727,566 km (0.044 R)
• M23: 7,130,583 km (0.071 R)
• M24: 7,335,083 km (0.119 R)
• M25: 7,986,582 km (0.05 R)
• M26: 8,279,345 km (0.045 R)
• M27: 8,467,389 km (0.092 R)
• M28: 8,765,837 km (0.114 R)
• M29: 9,289,429 km (0.082 R)
• M30: 9,484,954 km (0.068 R)
• M31: 9,994,035 km (0.11 R)
• M32: 10,338,410 km (0.107 R)
• M33: 10,483,071 km (0.114 R)
• M34: 10,745,017 km (0.117 R)
• M35: 10,862,301 km (0.096 R)
• M36: 10,979,885 km (0.089 R)
• M37: 11,127,538 km (0.094 R)
• M38: 11,216,400 km (0.102 R)
• M39: 11,634,226 km (0.074 R)
• M40: 11,784,722 km (0.112 R)
• M41: 12,118,176 km (0.104 R)
• M42: 12,301,433 km (0.113 R)
• M43: 12,423,954 km (0.058 R)
• M44: 12,516,255 km (0.118 R)
• M45: 12,639,674 km (0.119 R)
• M46: 12,732,424 km (0.11 R)
• M47: 13,959,127 km (0.103 R)
• M48: 14,732,847 km (0.087 R)
• M49: 15,885,947 km (0.042 R)
• M50: 15,986,178 km (0.045 R)
• M51: 16,120,068 km (0.099 R)
• M52: 16,389,045 km (0.108 R)
• M53: 16,557,941 km (0.086 R)
• M54: 16,795,353 km (0.109 R)
• M55: 16,897,528 km (0.109 R)
• M56: 17,170,694 km (0.1 R)
• M57: 17,342,283 km (0.107 R)
• M58: 17,583,285 km (0.117 R)
• M59: 17,895,047 km (0.107 R)
• M60: 18,243,460 km (0.099 R)
• M61: 18,488,651 km (0.049 R)
• M62: 19,053,234 km (0.071 R)
• M63: 19,803,018 km (0.062 R)
• M64: 20,127,197 km (0.059 R)
• M65: 20,708,085 km (0.102 R)
• M66: 20,817,591 km (0.059 R)
• M67: 21,257,558 km (0.078 R)
• M68: 21,441,863 km (0.12 R)
• M69: 22,072,268 km (0.113 R)
• M70: 22,483,513 km (0.071 R)
• M71: 22,784,205 km (0.075 R)
• M72: 23,199,787 km (0.069 R)
• M73: 23,313,482 km (0.027 R)
• M74: 25,314,952 km (0.042 R)
• M75: 25,706,150 km (0.048 R)
• M76: 26,178,281 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.2

Radius: 10.3

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.82 AU - 12.02 AU

Year: 12164 Days

Day: 6.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,974,644 km

• M1: 137,181 km (0.053 R)
• M2: 271,819 km (0.098 R)
• M3: 371,452 km (0.071 R)
• M4: 472,131 km (0.036 R)
• M5: 634,445 km (0.116 R)
• M6: 778,657 km (0.062 R)
• M7: 874,699 km (0.055 R)
• M8: 1,122,582 km (0.079 R)
• M9: 1,609,523 km (0.118 R)
• M10: 1,684,173 km (0.056 R)
• M11: 2,129,825 km (0.096 R)
• M12: 3,188,978 km (0.111 R)
• M13: 3,444,042 km (0.03 R)
• M14: 3,872,640 km (0.096 R)
• M15: 3,940,109 km (0.071 R)
• M16: 4,007,877 km (0.084 R)
• M17: 5,945,019 km (0.05 R)
• M18: 6,101,499 km (0.082 R)
• M19: 6,904,391 km (0.075 R)
• M20: 7,151,825 km (0.059 R)
• M21: 7,276,590 km (0.119 R)
• M22: 7,911,483 km (0.114 R)
• M23: 8,213,970 km (0.12 R)
• M24: 8,432,234 km (0.078 R)
• M25: 8,520,197 km (0.113 R)
• M26: 9,461,168 km (0.12 R)
• M27: 10,153,507 km (0.03 R)
• M28: 10,435,050 km (0.055 R)
• M29: 11,005,766 km (0.073 R)
• M30: 12,078,532 km (0.055 R)
• M31: 12,227,382 km (0.08 R)
• M32: 12,627,257 km (0.114 R)
• M33: 12,778,351 km (0.08 R)
• M34: 13,440,022 km (0.076 R)
• M35: 13,749,241 km (0.042 R)
• M36: 14,427,219 km (0.105 R)
• M37: 14,585,194 km (0.063 R)
• M38: 16,360,921 km (0.048 R)
• M39: 16,856,987 km (0.031 R)
• M40: 17,190,441 km (0.06 R)
• M41: 17,807,383 km (0.071 R)
• M42: 18,317,661 km (0.117 R)
• M43: 18,603,243 km (0.066 R)
• M44: 18,947,767 km (0.065 R)
• M45: 19,294,535 km (0.104 R)
• M46: 19,468,667 km (0.118 R)
• M47: 19,643,397 km (0.03 R)
• M48: 20,465,438 km (0.059 R)
• M49: 21,059,491 km (0.034 R)
• M50: 21,961,117 km (0.106 R)
• M51: 22,447,160 km (0.106 R)
• M52: 22,630,418 km (0.12 R)
• M53: 23,121,398 km (0.098 R)
• M54: 24,804,225 km (0.11 R)
• M55: 25,883,872 km (0.087 R)
• M56: 26,140,134 km (0.058 R)
• M57: 27,695,353 km (0.066 R)
• M58: 28,154,618 km (0.066 R)
• M59: 28,352,237 km (0.099 R)
• M60: 29,014,208 km (0.05 R)
• M61: 29,681,414 km (0.102 R)
• M62: 29,815,454 km (0.075 R)
• M63: 32,262,127 km (0.036 R)
• M64: 32,469,021 km (0.111 R)
• M65: 32,814,592 km (0.109 R)
• M66: 33,370,199 km (0.043 R)
• M67: 33,509,624 km (0.088 R)
• M68: 36,265,965 km (0.104 R)
• M69: 36,984,334 km (0.095 R)
• M70: 38,727,747 km (0.099 R)
• M71: 38,874,203 km (0.049 R)
• M72: 39,830,882 km (0.057 R)
• M73: 40,423,439 km (0.113 R)
• M74: 40,720,840 km (0.053 R)
• M75: 44,192,707 km (0.117 R)
• M76: 44,652,421 km (0.036 R)
• M77: 46,429,644 km (0.082 R)
• M78: 46,585,375 km (0.101 R)
• M79: 49,813,997 km (0.068 R)
• M80: 51,575,960 km (0.045 R)
• M81: 52,626,736 km (0.079 R)
• M82: 52,870,131 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.6

Radius: 10

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.84 AU - 15.14 AU

Year: 15964 Days

Day: 7.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,974,644 km

• M1: 153,338 km (0.111 R)
• M2: 216,767 km (0.103 R)
• M3: 341,831 km (0.109 R)
• M4: 432,188 km (0.108 R)
• M5: 515,065 km (0.032 R)
• M6: 623,075 km (0.085 R)
• M7: 928,404 km (0.094 R)
• M8: 1,181,225 km (0.101 R)
• M9: 1,863,690 km (0.111 R)
• M10: 2,036,625 km (0.072 R)
• M11: 2,460,735 km (0.067 R)
• M12: 3,354,583 km (0.06 R)
• M13: 4,038,993 km (0.067 R)
• M14: 4,263,988 km (0.062 R)
• M15: 5,124,325 km (0.108 R)
• M16: 5,491,588 km (0.04 R)
• M17: 6,381,546 km (0.095 R)
• M18: 7,590,746 km (0.04 R)
• M19: 7,822,323 km (0.111 R)
• M20: 9,657,889 km (0.092 R)
• M21: 10,060,606 km (0.031 R)
• M22: 10,468,859 km (0.04 R)
• M23: 11,196,503 km (0.035 R)
• M24: 11,886,748 km (0.075 R)
• M25: 12,920,319 km (0.051 R)
• M26: 13,587,825 km (0.102 R)
• M27: 14,039,012 km (0.117 R)
• M28: 15,305,358 km (0.083 R)
• M29: 15,598,121 km (0.065 R)
• M30: 16,547,768 km (0.035 R)
• M31: 17,090,210 km (0.112 R)
• M32: 17,211,534 km (0.089 R)
• M33: 17,516,115 km (0.088 R)
• M34: 17,822,492 km (0.062 R)
• M35: 18,940,138 km (0.083 R)
• M36: 19,128,481 km (0.109 R)
• M37: 19,507,413 km (0.115 R)
• M38: 20,400,961 km (0.098 R)
• M39: 20,982,298 km (0.109 R)
• M40: 21,242,598 km (0.062 R)
• M41: 22,692,651 km (0.046 R)
• M42: 22,892,813 km (0.09 R)
• M43: 23,834,830 km (0.077 R)
• M44: 24,106,350 km (0.048 R)
• M45: 24,242,485 km (0.12 R)
• M46: 24,720,899 km (0.095 R)
• M47: 25,271,568 km (0.047 R)
• M48: 25,687,301 km (0.096 R)
• M49: 26,105,128 km (0.036 R)
• M50: 26,385,025 km (0.098 R)
• M51: 26,455,187 km (0.104 R)
• M52: 26,947,812 km (0.106 R)
• M53: 27,230,552 km (0.103 R)
• M54: 28,013,548 km (0.086 R)
• M55: 29,093,046 km (0.096 R)
• M56: 29,528,675 km (0.069 R)
• M57: 29,747,237 km (0.059 R)
• M58: 30,922,329 km (0.059 R)
• M59: 31,292,583 km (0.09 R)
• M60: 31,738,983 km (0.095 R)
• M61: 32,788,562 km (0.118 R)
• M62: 33,393,386 km (0.115 R)
• M63: 34,537,511 km (0.107 R)
• M64: 35,927,275 km (0.077 R)
• M65: 36,550,799 km (0.111 R)
• M66: 36,864,057 km (0.073 R)
• M67: 37,808,767 km (0.081 R)
• M68: 38,125,317 km (0.048 R)
• M69: 39,160,683 km (0.079 R)
• M70: 39,641,641 km (0.08 R)
• M71: 40,933,568 km (0.105 R)
• M72: 43,476,133 km (0.03 R)
• M73: 44,307,149 km (0.069 R)
• M74: 45,647,546 km (0.094 R)
• M75: 48,282,563 km (0.083 R)
• M76: 48,970,564 km (0.115 R)
• M77: 49,056,732 km (0.12 R)
• M78: 49,835,090 km (0.091 R)
• M79: 50,356,139 km (0.071 R)
• M80: 51,316,258 km (0.057 R)
• M81: 52,106,285 km (0.11 R)
• M82: 52,282,361 km (0.084 R)
• M83: 52,811,938 km (0.071 R)
• M84: 53,787,316 km (0.076 R)
• M85: 54,858,138 km (0.043 R)
• M86: 55,936,140 km (0.091 R)
• M87: 56,477,684 km (0.032 R)
• M88: 57,566,009 km (0.06 R)
• M89: 58,844,472 km (0.097 R)
• M90: 60,316,964 km (0.062 R)
• M91: 60,594,468 km (0.064 R)
• M92: 61,988,122 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.3

Radius: 3.6

Gravity: 16.38 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.82 AU - 15.1 AU

Year: 16873 Days

Day: 21.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 45,974,644 km

• M1: 97,687 km (0.057 R)
• M2: 184,604 km (0.108 R)
• M3: 320,139 km (0.098 R)
• M4: 527,781 km (0.086 R)
• M5: 605,123 km (0.12 R)
• M6: 1,432,400 km (0.111 R)
• M7: 1,629,869 km (0.104 R)
• M8: 2,322,956 km (0.066 R)
• M9: 2,902,049 km (0.096 R)
• M10: 3,207,528 km (0.12 R)
• M11: 3,235,802 km (0.101 R)
• M12: 3,292,500 km (0.117 R)
• M13: 3,378,369 km (0.107 R)
• M14: 3,436,113 km (0.12 R)
• M15: 3,729,176 km (0.1 R)
• M16: 4,030,167 km (0.1 R)
• M17: 4,060,834 km (0.056 R)
• M18: 4,152,837 km (0.117 R)
• M19: 4,245,588 km (0.08 R)
• M20: 4,276,704 km (0.104 R)
• M21: 4,655,635 km (0.032 R)
• M22: 5,445,063 km (0.033 R)
• M23: 6,098,806 km (0.113 R)
• M24: 6,169,117 km (0.087 R)
• M25: 6,310,337 km (0.072 R)
• M26: 6,886,289 km (0.113 R)
• M27: 7,291,999 km (0.092 R)
• M28: 7,403,898 km (0.108 R)
• M29: 7,441,447 km (0.111 R)
• M30: 8,049,113 km (0.113 R)
• M31: 8,950,291 km (0.062 R)
• M32: 9,841,894 km (0.102 R)
• M33: 11,016,836 km (0.077 R)
• M34: 11,403,696 km (0.067 R)
• M35: 11,620,613 km (0.109 R)
• M36: 11,751,511 km (0.077 R)
• M37: 12,368,303 km (0.073 R)
• M38: 12,635,934 km (0.111 R)
• M39: 13,817,308 km (0.112 R)
• M40: 14,048,437 km (0.068 R)
• M41: 14,514,733 km (0.111 R)
• M42: 15,175,956 km (0.059 R)
• M43: 15,366,693 km (0.098 R)
• M44: 17,019,600 km (0.114 R)
• M45: 17,217,817 km (0.105 R)
• M46: 17,967,602 km (0.088 R)
• M47: 18,169,409 km (0.102 R)
• M48: 18,219,973 km (0.08 R)
• M49: 18,728,008 km (0.116 R)
• M50: 18,932,658 km (0.106 R)
• M51: 20,175,517 km (0.085 R)
• M52: 20,385,103 km (0.059 R)
• M53: 20,965,543 km (0.054 R)
• M54: 21,231,079 km (0.077 R)
• M55: 21,497,812 km (0.111 R)
• M56: 22,088,574 km (0.086 R)
• M57: 23,395,761 km (0.028 R)
• M58: 23,726,372 km (0.117 R)
• M59: 23,947,777 km (0.102 R)
• M60: 24,058,629 km (0.081 R)
• M61: 24,114,130 km (0.118 R)
• M62: 25,120,923 km (0.107 R)
• M63: 25,402,915 km (0.108 R)
• M64: 26,427,062 km (0.114 R)
• M65: 26,599,100 km (0.048 R)
• M66: 26,828,882 km (0.077 R)
• M67: 27,348,585 km (0.05 R)
• M68: 27,638,805 km (0.092 R)
• M69: 28,280,729 km (0.057 R)
• M70: 28,691,824 km (0.088 R)
• M71: 29,104,864 km (0.052 R)
• M72: 30,295,663 km (0.113 R)
• M73: 30,535,768 km (0.114 R)
• M74: 32,417,709 km (0.091 R)
• M75: 32,847,952 km (0.065 R)
• M76: 33,589,659 km (0.066 R)
• M77: 34,024,839 km (0.101 R)
• M78: 35,089,677 km (0.051 R)
• M79: 35,215,638 km (0.088 R)
• M80: 35,341,749 km (0.076 R)
• M81: 35,974,698 km (0.114 R)
• M82: 36,165,285 km (0.106 R)
• M83: 37,059,282 km (0.105 R)
• M84: 37,187,637 km (0.12 R)
• M85: 37,766,730 km (0.036 R)
• M86: 38,025,086 km (0.096 R)
• M87: 38,089,862 km (0.079 R)
• M88: 38,478,667 km (0.119 R)
• M89: 39,981,527 km (0.058 R)
• M90: 40,047,350 km (0.107 R)
• M91: 40,640,954 km (0.098 R)
• M92: 40,972,014 km (0.055 R)
• M93: 41,703,398 km (0.048 R)
• M94: 42,842,137 km (0.089 R)
• M95: 43,111,713 km (0.072 R)
• M96: 44,263,018 km (0.085 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 15,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit