🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.85 AU - 0.91 AU

Year: 297 Days

Day: 22.4 Hours

Environment

Temp: 98 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,682,040 km

• M1: 343,178 km (0.107 R)
• M2: 418,874 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.24 AU - 1.28 AU

Year: 509 Days

Day: 44.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 104,682,040 km

• M1: 626,815 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.27 AU - 1.81 AU

Year: 688 Days

Day: 22.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.02 AU - 2.1 AU

Year: 1064 Days

Day: 23 Hours

Environment

Temp: -74 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.3

Radius: 13.5

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.31 AU - 6.79 AU

Year: 4706 Days

Day: 8.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 104,682,040 km

• M1: 223,499 km (0.11 R)
• M2: 318,045 km (0.077 R)
• M3: 475,422 km (0.088 R)
• M4: 572,062 km (0.057 R)
• M5: 1,297,014 km (0.053 R)
• M6: 1,412,802 km (0.112 R)
• M7: 1,608,626 km (0.08 R)
• M8: 1,846,337 km (0.113 R)
• M9: 2,198,790 km (0.072 R)
• M10: 2,321,161 km (0.039 R)
• M11: 2,702,186 km (0.097 R)
• M12: 2,833,683 km (0.106 R)
• M13: 3,142,602 km (0.096 R)
• M14: 3,751,466 km (0.097 R)
• M15: 3,941,306 km (0.098 R)
• M16: 4,530,123 km (0.068 R)
• M17: 4,846,522 km (0.038 R)
• M18: 5,007,490 km (0.112 R)
• M19: 5,170,252 km (0.088 R)
• M20: 5,382,083 km (0.098 R)
• M21: 5,596,756 km (0.084 R)
• M22: 5,717,331 km (0.104 R)
• M23: 6,208,312 km (0.073 R)
• M24: 6,333,226 km (0.108 R)
• M25: 6,944,333 km (0.054 R)
• M26: 7,152,274 km (0.047 R)
• M27: 7,388,788 km (0.054 R)
• M28: 7,761,736 km (0.107 R)
• M29: 7,977,606 km (0.105 R)
• M30: 8,195,570 km (0.109 R)
• M31: 8,415,479 km (0.107 R)
• M32: 9,002,201 km (0.088 R)
• M33: 9,515,621 km (0.052 R)
• M34: 9,950,802 km (0.106 R)
• M35: 10,333,323 km (0.033 R)
• M36: 10,451,954 km (0.118 R)
• M37: 10,840,759 km (0.115 R)
• M38: 10,931,116 km (0.108 R)
• M39: 11,234,351 km (0.071 R)
• M40: 11,911,132 km (0.109 R)
• M41: 12,223,193 km (0.063 R)
• M42: 12,537,947 km (0.066 R)
• M43: 14,848,785 km (0.111 R)
• M44: 15,083,654 km (0.114 R)
• M45: 16,692,579 km (0.09 R)
• M46: 16,901,867 km (0.117 R)
• M47: 17,182,363 km (0.094 R)
• M48: 17,641,329 km (0.105 R)
• M49: 17,819,051 km (0.077 R)
• M50: 18,104,484 km (0.042 R)
• M51: 18,571,528 km (0.107 R)
• M52: 18,679,987 km (0.086 R)
• M53: 19,042,762 km (0.071 R)
• M54: 19,151,968 km (0.077 R)
• M55: 19,261,474 km (0.106 R)
• M56: 19,738,392 km (0.097 R)
• M57: 20,219,050 km (0.111 R)
• M58: 20,516,899 km (0.027 R)
• M59: 20,628,948 km (0.04 R)
• M60: 21,116,787 km (0.057 R)
• M61: 21,230,032 km (0.102 R)
• M62: 21,989,391 km (0.112 R)
• M63: 22,641,937 km (0.091 R)
• M64: 24,320,724 km (0.093 R)
• M65: 24,518,493 km (0.075 R)
• M66: 24,836,089 km (0.079 R)
• M67: 25,877,739 km (0.09 R)
• M68: 26,811,080 km (0.092 R)
• M69: 27,138,400 km (0.072 R)
• M70: 27,261,370 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.6

Radius: 14.7

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.26 AU - 7.4 AU

Year: 6424 Days

Day: 13.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 104,682,040 km

• M1: 184,005 km (0.094 R)
• M2: 382,971 km (0.044 R)
• M3: 479,461 km (0.094 R)
• M4: 666,159 km (0.115 R)
• M5: 1,054,366 km (0.119 R)
• M6: 1,549,834 km (0.092 R)
• M7: 2,030,043 km (0.05 R)
• M8: 2,442,933 km (0.116 R)
• M9: 2,930,323 km (0.09 R)
• M10: 3,247,620 km (0.119 R)
• M11: 3,347,552 km (0.111 R)
• M12: 3,836,587 km (0.055 R)
• M13: 3,969,131 km (0.086 R)
• M14: 5,113,405 km (0.11 R)
• M15: 5,437,135 km (0.096 R)
• M16: 5,767,746 km (0.087 R)
• M17: 5,950,854 km (0.086 R)
• M18: 6,511,846 km (0.078 R)
• M19: 6,638,854 km (0.042 R)
• M20: 6,992,354 km (0.093 R)
• M21: 7,352,137 km (0.084 R)
• M22: 7,451,320 km (0.039 R)
• M23: 8,124,062 km (0.113 R)
• M24: 8,502,545 km (0.079 R)
• M25: 8,992,478 km (0.062 R)
• M26: 9,240,960 km (0.075 R)
• M27: 9,926,866 km (0.118 R)
• M28: 10,442,979 km (0.101 R)
• M29: 10,591,978 km (0.077 R)
• M30: 10,816,973 km (0.046 R)
• M31: 10,930,069 km (0.051 R)
• M32: 12,792,114 km (0.065 R)
• M33: 13,678,332 km (0.1 R)
• M34: 14,459,532 km (0.055 R)
• M35: 15,255,243 km (0.082 R)
• M36: 15,424,588 km (0.044 R)
• M37: 15,722,437 km (0.099 R)
• M38: 16,367,204 km (0.087 R)
• M39: 17,416,782 km (0.07 R)
• M40: 17,638,187 km (0.027 R)
• M41: 18,173,449 km (0.108 R)
• M42: 18,398,145 km (0.11 R)
• M43: 19,031,841 km (0.077 R)
• M44: 19,168,723 km (0.072 R)
• M45: 19,534,939 km (0.1 R)
• M46: 19,765,020 km (0.031 R)
• M47: 20,088,750 km (0.105 R)
• M48: 20,320,926 km (0.106 R)
• M49: 20,741,296 km (0.079 R)
• M50: 20,929,041 km (0.103 R)
• M51: 21,211,781 km (0.06 R)
• M52: 21,495,718 km (0.037 R)
• M53: 21,638,135 km (0.07 R)
• M54: 22,547,690 km (0.049 R)
• M55: 22,837,461 km (0.06 R)
• M56: 23,323,355 km (0.083 R)
• M57: 23,763,472 km (0.111 R)
• M58: 24,058,479 km (0.101 R)
• M59: 24,602,417 km (0.104 R)
• M60: 25,200,360 km (0.09 R)
• M61: 25,551,466 km (0.118 R)
• M62: 25,702,410 km (0.109 R)
• M63: 27,074,372 km (0.115 R)
• M64: 27,433,856 km (0.027 R)
• M65: 28,002,178 km (0.078 R)
• M66: 29,466,143 km (0.116 R)
• M67: 30,473,685 km (0.097 R)
• M68: 30,901,385 km (0.114 R)
• M69: 31,924,934 km (0.071 R)
• M70: 32,522,727 km (0.062 R)
• M71: 33,343,720 km (0.09 R)
• M72: 33,563,778 km (0.101 R)
• M73: 34,393,448 km (0.062 R)
• M74: 34,504,599 km (0.104 R)
• M75: 34,782,851 km (0.09 R)
• M76: 35,117,951 km (0.036 R)
• M77: 35,566,295 km (0.059 R)
• M78: 35,903,788 km (0.05 R)
• M79: 36,298,876 km (0.086 R)
• M80: 37,207,534 km (0.029 R)
• M81: 37,321,527 km (0.109 R)
• M82: 38,008,630 km (0.108 R)
• M83: 38,526,688 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.8

Radius: 8.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.7 AU - 11.3 AU

Year: 12245 Days

Day: 5 Hours

Environment

Temp: -173 °C

Axial Tilt: 70.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 104,682,040 km

• M1: 134,339 km (0.025 R)
• M2: 225,893 km (0.116 R)
• M3: 394,340 km (0.11 R)
• M4: 488,736 km (0.042 R)
• M5: 659,876 km (0.061 R)
• M6: 745,596 km (0.103 R)
• M7: 820,245 km (0.093 R)
• M8: 1,284,447 km (0.114 R)
• M9: 1,487,003 km (0.104 R)
• M10: 2,090,630 km (0.038 R)
• M11: 2,154,808 km (0.098 R)
• M12: 2,600,310 km (0.119 R)
• M13: 2,739,436 km (0.092 R)
• M14: 3,122,706 km (0.106 R)
• M15: 3,370,889 km (0.089 R)
• M16: 3,446,735 km (0.071 R)
• M17: 3,833,894 km (0.054 R)
• M18: 4,371,699 km (0.111 R)
• M19: 4,677,477 km (0.066 R)
• M20: 5,517,020 km (0.106 R)
• M21: 5,576,709 km (0.081 R)
• M22: 5,756,825 km (0.114 R)
• M23: 6,030,589 km (0.075 R)
• M24: 6,528,002 km (0.114 R)
• M25: 6,591,133 km (0.099 R)
• M26: 6,973,954 km (0.098 R)
• M27: 7,233,356 km (0.072 R)
• M28: 7,828,307 km (0.084 R)
• M29: 7,928,986 km (0.115 R)
• M30: 8,131,691 km (0.101 R)
• M31: 8,199,758 km (0.062 R)
• M32: 8,994,722 km (0.078 R)
• M33: 9,598,050 km (0.044 R)
• M34: 9,778,016 km (0.1 R)
• M35: 9,922,827 km (0.067 R)
• M36: 10,214,543 km (0.094 R)
• M37: 10,731,852 km (0.064 R)
• M38: 12,295,299 km (0.084 R)
• M39: 12,373,389 km (0.056 R)
• M40: 12,766,233 km (0.114 R)
• M41: 12,884,865 km (0.118 R)
• M42: 13,043,588 km (0.076 R)
• M43: 14,173,351 km (0.105 R)
• M44: 14,255,181 km (0.111 R)
• M45: 14,378,300 km (0.109 R)
• M46: 15,208,269 km (0.097 R)
• M47: 16,053,647 km (0.118 R)
• M48: 16,439,011 km (0.089 R)
• M49: 16,740,899 km (0.112 R)
• M50: 17,001,050 km (0.042 R)
• M51: 17,657,485 km (0.071 R)
• M52: 18,010,836 km (0.088 R)
• M53: 19,130,426 km (0.094 R)
• M54: 19,858,818 km (0.114 R)
• M55: 20,134,228 km (0.077 R)
• M56: 20,596,186 km (0.077 R)
• M57: 20,735,462 km (0.086 R)
• M58: 21,155,084 km (0.094 R)
• M59: 21,813,464 km (0.032 R)
• M60: 22,002,855 km (0.12 R)
• M61: 23,102,100 km (0.07 R)
• M62: 23,198,591 km (0.031 R)
• M63: 23,295,081 km (0.072 R)
• M64: 23,634,220 km (0.094 R)
• M65: 24,907,746 km (0.092 R)
• M66: 26,203,563 km (0.104 R)
• M67: 27,521,221 km (0.049 R)
• M68: 27,623,396 km (0.092 R)
• M69: 27,828,346 km (0.118 R)
• M70: 28,652,779 km (0.075 R)
• M71: 28,912,182 km (0.101 R)
• M72: 29,537,651 km (0.11 R)
• M73: 29,904,614 km (0.103 R)
• M74: 30,114,949 km (0.069 R)
• M75: 30,749,094 km (0.041 R)
• M76: 31,280,765 km (0.109 R)
• M77: 33,165,848 km (0.106 R)
• M78: 34,039,649 km (0.038 R)
• M79: 34,314,311 km (0.106 R)
• M80: 34,534,519 km (0.102 R)
• M81: 35,531,589 km (0.106 R)
• M82: 35,810,140 km (0.049 R)
• M83: 36,425,586 km (0.102 R)
• M84: 37,440,308 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.6

Radius: 4

Gravity: 49.73 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 15.55 AU - 22.57 AU

Year: 29947 Days

Day: 17.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 104,682,040 km

• M1: 76,145 km (0.116 R)
• M2: 139,126 km (0.114 R)
• M3: 302,487 km (0.044 R)
• M4: 514,018 km (0.106 R)
• M5: 1,626,129 km (0.104 R)
• M6: 1,665,024 km (0.065 R)
• M7: 1,823,897 km (0.085 R)
• M8: 1,905,129 km (0.112 R)
• M9: 2,781,174 km (0.087 R)
• M10: 3,971,674 km (0.048 R)
• M11: 4,183,504 km (0.072 R)
• M12: 4,673,886 km (0.115 R)
• M13: 6,067,690 km (0.041 R)
• M14: 8,715,273 km (0.063 R)
• M15: 9,059,647 km (0.089 R)
• M16: 9,129,060 km (0.067 R)
• M17: 10,263,162 km (0.06 R)
• M18: 10,773,141 km (0.033 R)
• M19: 14,242,615 km (0.063 R)
• M20: 15,138,856 km (0.099 R)
• M21: 15,303,862 km (0.064 R)
• M22: 15,802,023 km (0.096 R)
• M23: 16,559,437 km (0.092 R)
• M24: 17,328,669 km (0.064 R)
• M25: 18,109,421 km (0.107 R)
• M26: 18,901,541 km (0.088 R)
• M27: 20,884,910 km (0.093 R)
• M28: 21,715,178 km (0.102 R)
• M29: 23,503,172 km (0.056 R)
• M30: 24,077,478 km (0.079 R)
• M31: 26,222,562 km (0.106 R)
• M32: 26,519,813 km (0.094 R)
• M33: 27,117,606 km (0.082 R)
• M34: 28,631,536 km (0.085 R)
• M35: 29,142,114 km (0.065 R)
• M36: 29,552,910 km (0.113 R)
• M37: 29,965,501 km (0.093 R)
• M38: 30,069,022 km (0.083 R)
• M39: 31,529,846 km (0.094 R)
• M40: 33,548,968 km (0.093 R)
• M41: 36,378,911 km (0.103 R)
• M42: 37,710,781 km (0.111 R)
• M43: 40,650,379 km (0.064 R)
• M44: 40,764,971 km (0.048 R)
• M45: 41,800,487 km (0.062 R)
• M46: 44,368,185 km (0.118 R)
• M47: 46,387,009 km (0.118 R)
• M48: 49,654,226 km (0.072 R)
• M49: 52,121,843 km (0.086 R)
• M50: 53,872,736 km (0.087 R)
• M51: 54,124,510 km (0.111 R)
• M52: 54,755,513 km (0.031 R)
• M53: 56,024,702 km (0.065 R)
• M54: 57,303,614 km (0.103 R)
• M55: 59,629,861 km (0.058 R)
• M56: 60,411,959 km (0.113 R)
• M57: 62,118,421 km (0.111 R)
• M58: 62,514,557 km (0.111 R)
• M59: 63,840,742 km (0.094 R)
• M60: 65,310,242 km (0.095 R)
• M61: 65,712,959 km (0.093 R)
• M62: 66,116,425 km (0.1 R)
• M63: 67,738,813 km (0.114 R)
• M64: 67,874,499 km (0.097 R)
• M65: 68,282,452 km (0.088 R)
• M66: 69,510,950 km (0.099 R)
• M67: 71,851,558 km (0.06 R)
• M68: 72,267,291 km (0.073 R)
• M69: 72,961,873 km (0.085 R)
• M70: 73,519,126 km (0.077 R)
• M71: 74,918,464 km (0.054 R)
• M72: 77,175,746 km (0.12 R)
• M73: 78,312,690 km (0.112 R)
• M74: 78,597,824 km (0.091 R)
• M75: 79,026,122 km (0.119 R)
• M76: 80,315,806 km (0.118 R)
• M77: 82,625,447 km (0.108 R)
• M78: 82,770,557 km (0.047 R)
• M79: 84,956,930 km (0.109 R)
• M80: 87,014,649 km (0.112 R)
• M81: 88,049,716 km (0.039 R)
• M82: 89,684,372 km (0.074 R)
• M83: 91,929,537 km (0.076 R)
• M84: 92,079,883 km (0.068 R)
• M85: 94,344,645 km (0.084 R)
• M86: 97,852,865 km (0.107 R)
• M87: 98,006,352 km (0.12 R)
• M88: 98,929,072 km (0.115 R)
• M89: 100,163,703 km (0.104 R)
• M90: 100,628,055 km (0.115 R)
• M91: 102,180,881 km (0.036 R)
• M92: 102,960,435 km (0.067 R)
• M93: 104,211,522 km (0.101 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 19,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit