🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.59 AU - 0.95 AU

Year: 251 Days

Day: 42.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.99 AU - 1.43 AU

Year: 494 Days

Day: 17.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 93,708,245 km

• M1: 36,352 km (0.081 R)
• M2: 200,760 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.07 AU - 1.39 AU

Year: 506 Days

Day: 18.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,708,245 km

• M1: 463,305 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.6 AU - 2.56 AU

Year: 1112 Days

Day: 29.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.84 AU - 3.44 AU

Year: 2063 Days

Day: 19.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 134 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.7

Radius: 9

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.32 AU - 6.38 AU

Year: 5934 Days

Day: 14.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 93,708,245 km

• M1: 121,025 km (0.119 R)
• M2: 219,460 km (0.104 R)
• M3: 287,078 km (0.102 R)
• M4: 398,678 km (0.103 R)
• M5: 617,690 km (0.116 R)
• M6: 758,611 km (0.057 R)
• M7: 827,426 km (0.1 R)
• M8: 947,254 km (0.103 R)
• M9: 1,737,579 km (0.099 R)
• M10: 1,846,187 km (0.089 R)
• M11: 1,973,046 km (0.11 R)
• M12: 2,102,897 km (0.117 R)
• M13: 2,614,821 km (0.071 R)
• M14: 2,721,933 km (0.065 R)
• M15: 2,812,141 km (0.116 R)
• M16: 3,336,332 km (0.114 R)
• M17: 3,609,946 km (0.058 R)
• M18: 3,709,429 km (0.117 R)
• M19: 3,951,777 km (0.079 R)
• M20: 4,157,923 km (0.115 R)
• M21: 4,645,163 km (0.107 R)
• M22: 4,753,622 km (0.064 R)
• M23: 5,017,064 km (0.095 R)
• M24: 5,106,075 km (0.067 R)
• M25: 5,398,688 km (0.099 R)
• M26: 5,489,793 km (0.103 R)
• M27: 5,812,924 km (0.115 R)
• M28: 6,405,182 km (0.079 R)
• M29: 6,501,823 km (0.119 R)
• M30: 6,794,436 km (0.086 R)
• M31: 7,241,435 km (0.071 R)
• M32: 7,367,396 km (0.084 R)
• M33: 7,800,781 km (0.054 R)
• M34: 7,981,794 km (0.094 R)
• M35: 8,400,519 km (0.051 R)
• M36: 8,612,499 km (0.096 R)
• M37: 8,826,424 km (0.055 R)
• M38: 9,150,453 km (0.101 R)
• M39: 9,259,360 km (0.117 R)
• M40: 9,368,716 km (0.085 R)
• M41: 9,478,371 km (0.077 R)
• M42: 10,230,550 km (0.057 R)
• M43: 10,656,604 km (0.096 R)
• M44: 11,088,493 km (0.058 R)
• M45: 11,146,537 km (0.113 R)
• M46: 11,262,924 km (0.093 R)
• M47: 11,438,253 km (0.088 R)
• M48: 11,614,479 km (0.117 R)
• M49: 11,732,363 km (0.064 R)
• M50: 12,238,303 km (0.117 R)
• M51: 12,418,568 km (0.117 R)
• M52: 12,508,925 km (0.037 R)
• M53: 12,599,581 km (0.12 R)
• M54: 12,660,169 km (0.085 R)
• M55: 13,642,578 km (0.051 R)
• M56: 13,985,905 km (0.074 R)
• M57: 14,205,814 km (0.088 R)
• M58: 15,161,445 km (0.094 R)
• M59: 15,290,548 km (0.108 R)
• M60: 15,810,101 km (0.064 R)
• M61: 16,567,216 km (0.119 R)
• M62: 17,134,491 km (0.082 R)
• M63: 17,369,809 km (0.104 R)
• M64: 17,640,282 km (0.069 R)
• M65: 18,082,493 km (0.117 R)
• M66: 18,185,117 km (0.111 R)
• M67: 18,804,752 km (0.068 R)
• M68: 19,012,842 km (0.052 R)
• M69: 19,958,600 km (0.111 R)
• M70: 20,206,334 km (0.038 R)
• M71: 22,151,256 km (0.093 R)
• M72: 22,923,779 km (0.042 R)
• M73: 23,071,881 km (0.074 R)
• M74: 23,294,632 km (0.107 R)
• M75: 23,443,632 km (0.043 R)
• M76: 24,080,021 km (0.11 R)
• M77: 24,419,309 km (0.056 R)
• M78: 24,570,553 km (0.111 R)
• M79: 24,950,232 km (0.095 R)
• M80: 25,216,965 km (0.107 R)
• M81: 25,370,004 km (0.081 R)
• M82: 25,676,679 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.2

Radius: 12.2

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.11 AU - 8.45 AU

Year: 8836 Days

Day: 11.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 93,708,245 km

• M1: 160,219 km (0.098 R)
• M2: 342,729 km (0.066 R)
• M3: 513,719 km (0.12 R)
• M4: 1,052,870 km (0.089 R)
• M5: 1,144,424 km (0.084 R)
• M6: 1,402,630 km (0.094 R)
• M7: 1,716,037 km (0.058 R)
• M8: 2,429,320 km (0.118 R)
• M9: 3,159,208 km (0.09 R)
• M10: 3,953,722 km (0.116 R)
• M11: 4,124,862 km (0.088 R)
• M12: 4,323,378 km (0.116 R)
• M13: 4,627,361 km (0.102 R)
• M14: 4,782,046 km (0.119 R)
• M15: 5,096,500 km (0.094 R)
• M16: 5,336,754 km (0.057 R)
• M17: 5,553,522 km (0.118 R)
• M18: 5,745,605 km (0.086 R)
• M19: 6,221,327 km (0.117 R)
• M20: 6,335,171 km (0.086 R)
• M21: 6,420,890 km (0.115 R)
• M22: 6,507,208 km (0.11 R)
• M23: 6,680,742 km (0.074 R)
• M24: 7,062,216 km (0.049 R)
• M25: 7,450,722 km (0.078 R)
• M26: 7,632,483 km (0.081 R)
• M27: 7,846,259 km (0.088 R)
• M28: 8,499,852 km (0.114 R)
• M29: 8,817,298 km (0.115 R)
• M30: 9,138,635 km (0.106 R)
• M31: 9,333,262 km (0.089 R)
• M32: 10,226,211 km (0.069 R)
• M33: 11,042,866 km (0.041 R)
• M34: 11,146,388 km (0.102 R)
• M35: 11,424,041 km (0.085 R)
• M36: 12,271,065 km (0.068 R)
• M37: 12,847,016 km (0.111 R)
• M38: 13,101,782 km (0.053 R)
• M39: 13,616,249 km (0.119 R)
• M40: 13,987,850 km (0.05 R)
• M41: 15,007,808 km (0.09 R)
• M42: 15,237,740 km (0.039 R)
• M43: 15,546,211 km (0.026 R)
• M44: 15,662,448 km (0.12 R)
• M45: 16,051,702 km (0.048 R)
• M46: 16,286,870 km (0.104 R)
• M47: 16,641,866 km (0.099 R)
• M48: 17,039,197 km (0.09 R)
• M49: 18,536,523 km (0.12 R)
• M50: 19,196,997 km (0.048 R)
• M51: 19,280,024 km (0.106 R)
• M52: 19,571,889 km (0.114 R)
• M53: 19,823,214 km (0.115 R)
• M54: 20,286,668 km (0.115 R)
• M55: 20,796,348 km (0.083 R)
• M56: 21,138,628 km (0.09 R)
• M57: 21,482,703 km (0.112 R)
• M58: 22,002,107 km (0.088 R)
• M59: 22,132,706 km (0.104 R)
• M60: 22,307,137 km (0.113 R)
• M61: 22,525,849 km (0.108 R)
• M62: 22,745,309 km (0.054 R)
• M63: 23,274,886 km (0.087 R)
• M64: 25,159,968 km (0.083 R)
• M65: 25,251,073 km (0.118 R)
• M66: 25,524,688 km (0.112 R)
• M67: 26,120,985 km (0.05 R)
• M68: 27,420,841 km (0.071 R)
• M69: 27,514,489 km (0.087 R)
• M70: 28,125,896 km (0.073 R)
• M71: 28,362,111 km (0.081 R)
• M72: 29,457,766 km (0.11 R)
• M73: 30,034,914 km (0.097 R)
• M74: 30,421,774 km (0.03 R)
• M75: 30,615,803 km (0.086 R)
• M76: 31,005,056 km (0.073 R)
• M77: 31,641,296 km (0.042 R)
• M78: 31,739,432 km (0.097 R)
• M79: 32,232,357 km (0.055 R)
• M80: 32,430,126 km (0.094 R)
• M81: 32,876,675 km (0.108 R)
• M82: 33,025,974 km (0.044 R)
• M83: 33,275,354 km (0.029 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.8

Radius: 4.2

Gravity: 32.13 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 13.89 AU - 19.87 AU

Year: 25720 Days

Day: 21.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,708,245 km

• M1: 149,598 km (0.066 R)
• M2: 207,343 km (0.106 R)
• M3: 558,299 km (0.107 R)
• M4: 940,073 km (0.104 R)
• M5: 2,642,198 km (0.067 R)
• M6: 2,965,778 km (0.051 R)
• M7: 5,055,062 km (0.105 R)
• M8: 5,303,993 km (0.118 R)
• M9: 5,404,672 km (0.051 R)
• M10: 5,813,672 km (0.101 R)
• M11: 6,769,752 km (0.117 R)
• M12: 7,377,718 km (0.104 R)
• M13: 7,773,704 km (0.056 R)
• M14: 7,830,850 km (0.11 R)
• M15: 8,292,808 km (0.106 R)
• M16: 9,303,641 km (0.081 R)
• M17: 10,102,494 km (0.059 R)
• M18: 10,668,273 km (0.08 R)
• M19: 11,115,421 km (0.094 R)
• M20: 11,179,898 km (0.092 R)
• M21: 11,438,702 km (0.041 R)
• M22: 11,896,172 km (0.032 R)
• M23: 12,627,407 km (0.07 R)
• M24: 14,342,397 km (0.102 R)
• M25: 15,262,573 km (0.118 R)
• M26: 15,405,888 km (0.101 R)
• M27: 15,621,608 km (0.084 R)
• M28: 15,765,970 km (0.032 R)
• M29: 16,862,822 km (0.111 R)
• M30: 16,936,873 km (0.12 R)
• M31: 17,011,073 km (0.059 R)
• M32: 17,308,474 km (0.095 R)
• M33: 18,287,293 km (0.05 R)
• M34: 19,594,030 km (0.094 R)
• M35: 21,972,486 km (0.109 R)
• M36: 22,621,891 km (0.079 R)
• M37: 24,356,478 km (0.12 R)
• M38: 26,476,579 km (0.086 R)
• M39: 27,602,154 km (0.064 R)
• M40: 27,864,099 km (0.105 R)
• M41: 28,831,698 km (0.033 R)
• M42: 29,631,598 km (0.097 R)
• M43: 30,168,804 km (0.087 R)
• M44: 30,258,713 km (0.104 R)
• M45: 31,162,134 km (0.091 R)
• M46: 31,525,956 km (0.075 R)
• M47: 33,273,409 km (0.119 R)
• M48: 37,342,471 km (0.109 R)
• M49: 37,825,672 km (0.062 R)
• M50: 38,505,744 km (0.063 R)
• M51: 39,484,114 km (0.115 R)
• M52: 39,877,856 km (0.1 R)
• M53: 40,371,678 km (0.118 R)
• M54: 40,967,078 km (0.095 R)
• M55: 41,066,560 km (0.102 R)
• M56: 41,665,401 km (0.115 R)
• M57: 43,073,565 km (0.069 R)
• M58: 43,174,843 km (0.114 R)
• M59: 43,580,403 km (0.118 R)
• M60: 43,681,980 km (0.074 R)
• M61: 44,599,763 km (0.075 R)
• M62: 44,907,037 km (0.069 R)
• M63: 45,112,285 km (0.093 R)
• M64: 45,523,829 km (0.111 R)
• M65: 45,730,124 km (0.094 R)
• M66: 45,833,347 km (0.089 R)
• M67: 46,765,790 km (0.118 R)
• M68: 46,869,761 km (0.1 R)
• M69: 48,333,875 km (0.102 R)
• M70: 48,860,460 km (0.1 R)
• M71: 49,177,158 km (0.098 R)
• M72: 49,388,839 km (0.086 R)
• M73: 50,344,770 km (0.113 R)
• M74: 50,878,385 km (0.11 R)
• M75: 51,951,451 km (0.114 R)
• M76: 52,166,872 km (0.113 R)
• M77: 53,466,129 km (0.062 R)
• M78: 56,538,870 km (0.068 R)
• M79: 60,346,135 km (0.106 R)
• M80: 61,595,577 km (0.117 R)
• M81: 62,624,062 km (0.108 R)
• M82: 63,773,572 km (0.037 R)
• M83: 72,132,653 km (0.115 R)
• M84: 72,373,056 km (0.071 R)
• M85: 73,458,090 km (0.081 R)
• M86: 74,548,658 km (0.11 R)
• M87: 74,791,605 km (0.117 R)
• M88: 75,766,534 km (0.11 R)
• M89: 76,500,462 km (0.116 R)
• M90: 76,745,503 km (0.114 R)
• M91: 77,359,602 km (0.093 R)
• M92: 77,851,929 km (0.099 R)
• M93: 80,454,184 km (0.113 R)
• M94: 84,220,609 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.2

Radius: 4.7

Gravity: 26.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 14.27 AU - 22.89 AU

Year: 29701 Days

Day: 15.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,708,245 km

• M1: 73,901 km (0.056 R)
• M2: 181,612 km (0.112 R)
• M3: 835,953 km (0.034 R)
• M4: 1,299,557 km (0.116 R)
• M5: 1,400,535 km (0.098 R)
• M6: 2,975,651 km (0.041 R)
• M7: 3,806,368 km (0.108 R)
• M8: 3,854,539 km (0.103 R)
• M9: 4,447,993 km (0.09 R)
• M10: 4,911,597 km (0.069 R)
• M11: 5,175,937 km (0.094 R)
• M12: 5,663,027 km (0.09 R)
• M13: 5,773,281 km (0.102 R)
• M14: 5,828,632 km (0.1 R)
• M15: 6,449,613 km (0.059 R)
• M16: 6,797,129 km (0.095 R)
• M17: 8,434,777 km (0.09 R)
• M18: 9,135,194 km (0.059 R)
• M19: 9,199,820 km (0.06 R)
• M20: 11,207,274 km (0.094 R)
• M21: 12,402,411 km (0.101 R)
• M22: 15,139,903 km (0.067 R)
• M23: 16,222,543 km (0.104 R)
• M24: 16,931,487 km (0.116 R)
• M25: 17,329,717 km (0.07 R)
• M26: 17,489,936 km (0.05 R)
• M27: 19,201,036 km (0.067 R)
• M28: 19,866,896 km (0.087 R)
• M29: 21,135,486 km (0.09 R)
• M30: 21,909,207 km (0.034 R)
• M31: 22,430,106 km (0.097 R)
• M32: 22,955,045 km (0.097 R)
• M33: 23,130,972 km (0.088 R)
• M34: 23,219,086 km (0.102 R)
• M35: 24,285,270 km (0.104 R)
• M36: 25,367,161 km (0.079 R)
• M37: 26,280,905 km (0.074 R)
• M38: 27,577,919 km (0.101 R)
• M39: 29,085,716 km (0.086 R)
• M40: 30,330,220 km (0.091 R)
• M41: 30,813,571 km (0.104 R)
• M42: 30,910,510 km (0.053 R)
• M43: 31,007,599 km (0.103 R)
• M44: 31,787,752 km (0.119 R)
• M45: 31,885,739 km (0.088 R)
• M46: 32,772,106 km (0.105 R)
• M47: 34,770,584 km (0.112 R)
• M48: 35,682,683 km (0.104 R)
• M49: 36,295,136 km (0.108 R)
• M50: 37,014,104 km (0.078 R)
• M51: 37,220,249 km (0.088 R)
• M52: 38,884,077 km (0.054 R)
• M53: 39,619,650 km (0.108 R)
• M54: 41,531,959 km (0.12 R)
• M55: 42,068,567 km (0.107 R)
• M56: 42,823,438 km (0.053 R)
• M57: 44,456,298 km (0.086 R)
• M58: 47,782,607 km (0.075 R)
• M59: 49,930,234 km (0.112 R)
• M60: 50,386,358 km (0.09 R)
• M61: 50,729,386 km (0.092 R)
• M62: 53,734,508 km (0.11 R)
• M63: 54,670,691 km (0.095 R)
• M64: 56,677,996 km (0.117 R)
• M65: 57,034,637 km (0.087 R)
• M66: 57,750,313 km (0.06 R)
• M67: 58,709,236 km (0.087 R)
• M68: 59,070,066 km (0.107 R)
• M69: 60,278,517 km (0.084 R)
• M70: 61,617,119 km (0.086 R)
• M71: 62,106,304 km (0.092 R)
• M72: 62,351,495 km (0.082 R)
• M73: 62,474,165 km (0.102 R)
• M74: 64,199,777 km (0.088 R)
• M75: 66,441,501 km (0.117 R)
• M76: 66,817,590 km (0.072 R)
• M77: 67,068,765 km (0.095 R)
• M78: 67,950,195 km (0.099 R)
• M79: 69,470,110 km (0.113 R)
• M80: 70,489,619 km (0.096 R)
• M81: 71,642,570 km (0.097 R)
• M82: 72,285,691 km (0.104 R)
• M83: 72,414,495 km (0.059 R)
• M84: 73,318,664 km (0.094 R)
• M85: 73,837,021 km (0.051 R)
• M86: 74,616,875 km (0.118 R)
• M87: 75,138,223 km (0.082 R)
• M88: 76,053,613 km (0.116 R)
• M89: 78,159,652 km (0.093 R)
• M90: 79,884,814 km (0.084 R)
• M91: 80,551,721 km (0.082 R)
• M92: 86,499,434 km (0.1 R)
• M93: 89,941,082 km (0.074 R)
• M94: 91,469,673 km (0.079 R)
• M95: 92,167,248 km (0.111 R)
• M96: 92,446,847 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 15,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit