🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.58 AU - 0.64 AU

Year: 179 Days

Day: 16.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.99 AU - 1.23 AU

Year: 438 Days

Day: 46.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 111,127,060 km

• M1: 51,162 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.5 AU - 2.46 AU

Year: 1044 Days

Day: 34.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.21 AU - 2.37 AU

Year: 1299 Days

Day: 37 Hours

Environment

Temp: -87 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.94 AU - 2.76 AU

Year: 1350 Days

Day: 28.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,127,060 km

• M1: 981,661 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.4

Radius: 8.2

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.41 AU - 6.25 AU

Year: 4611 Days

Day: 14.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 111,127,060 km

• M1: 110,403 km (0.082 R)
• M2: 213,626 km (0.091 R)
• M3: 321,935 km (0.093 R)
• M4: 392,844 km (0.115 R)
• M5: 581,786 km (0.052 R)
• M6: 641,326 km (0.078 R)
• M7: 734,974 km (0.111 R)
• M8: 1,232,238 km (0.085 R)
• M9: 1,297,612 km (0.079 R)
• M10: 1,473,090 km (0.059 R)
• M11: 1,641,986 km (0.114 R)
• M12: 1,714,242 km (0.091 R)
• M13: 2,091,977 km (0.113 R)
• M14: 3,317,333 km (0.107 R)
• M15: 3,502,385 km (0.087 R)
• M16: 3,596,183 km (0.082 R)
• M17: 3,805,620 km (0.103 R)
• M18: 3,941,006 km (0.046 R)
• M19: 3,999,499 km (0.116 R)
• M20: 4,137,279 km (0.105 R)
• M21: 4,236,462 km (0.063 R)
• M22: 4,296,451 km (0.117 R)
• M23: 4,437,522 km (0.111 R)
• M24: 4,539,248 km (0.076 R)
• M25: 4,744,945 km (0.091 R)
• M26: 4,932,691 km (0.095 R)
• M27: 5,080,493 km (0.106 R)
• M28: 5,187,007 km (0.088 R)
• M29: 5,774,627 km (0.103 R)
• M30: 5,841,198 km (0.111 R)
• M31: 5,997,678 km (0.064 R)
• M32: 6,132,765 km (0.089 R)
• M33: 6,360,453 km (0.107 R)
• M34: 6,567,646 km (0.039 R)
• M35: 7,154,817 km (0.116 R)
• M36: 7,298,282 km (0.1 R)
• M37: 8,054,499 km (0.099 R)
• M38: 8,555,652 km (0.12 R)
• M39: 8,631,648 km (0.082 R)
• M40: 8,938,174 km (0.029 R)
• M41: 8,989,486 km (0.089 R)
• M42: 9,430,650 km (0.112 R)
• M43: 9,509,189 km (0.041 R)
• M44: 9,852,217 km (0.099 R)
• M45: 9,931,952 km (0.106 R)
• M46: 10,038,616 km (0.089 R)
• M47: 10,145,578 km (0.108 R)
• M48: 10,905,535 km (0.092 R)
• M49: 11,209,069 km (0.084 R)
• M50: 11,264,570 km (0.092 R)
• M51: 12,250,420 km (0.12 R)
• M52: 13,469,493 km (0.034 R)
• M53: 13,706,157 km (0.106 R)
• M54: 13,944,018 km (0.079 R)
• M55: 14,033,627 km (0.115 R)
• M56: 14,243,512 km (0.118 R)
• M57: 14,303,651 km (0.07 R)
• M58: 14,848,636 km (0.087 R)
• M59: 15,001,226 km (0.111 R)
• M60: 15,896,569 km (0.086 R)
• M61: 16,398,021 km (0.079 R)
• M62: 16,524,132 km (0.115 R)
• M63: 16,587,262 km (0.064 R)
• M64: 16,777,401 km (0.109 R)
• M65: 17,127,759 km (0.12 R)
• M66: 17,738,717 km (0.106 R)
• M67: 18,128,270 km (0.12 R)
• M68: 18,586,189 km (0.082 R)
• M69: 18,750,747 km (0.101 R)
• M70: 19,180,691 km (0.102 R)
• M71: 20,084,113 km (0.104 R)
• M72: 20,456,013 km (0.046 R)
• M73: 21,482,254 km (0.118 R)
• M74: 21,793,268 km (0.048 R)
• M75: 21,862,682 km (0.038 R)
• M76: 22,700,430 km (0.115 R)
• M77: 23,158,648 km (0.113 R)
• M78: 23,798,029 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.3

Radius: 9.8

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.35 AU - 12.11 AU

Year: 13171 Days

Day: 13.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 111,127,060 km

• M1: 141,669 km (0.119 R)
• M2: 271,670 km (0.086 R)
• M3: 391,797 km (0.087 R)
• M4: 746,942 km (0.078 R)
• M5: 1,017,864 km (0.118 R)
• M6: 1,270,086 km (0.101 R)
• M7: 1,369,868 km (0.065 R)
• M8: 1,524,701 km (0.096 R)
• M9: 2,102,000 km (0.049 R)
• M10: 2,466,420 km (0.07 R)
• M11: 2,613,624 km (0.095 R)
• M12: 2,894,719 km (0.117 R)
• M13: 3,369,542 km (0.047 R)
• M14: 4,040,190 km (0.042 R)
• M15: 4,164,356 km (0.12 R)
• M16: 4,239,454 km (0.075 R)
• M17: 5,121,932 km (0.044 R)
• M18: 5,474,235 km (0.091 R)
• M19: 6,003,213 km (0.073 R)
• M20: 6,577,669 km (0.052 R)
• M21: 6,812,388 km (0.084 R)
• M22: 7,381,009 km (0.114 R)
• M23: 7,594,336 km (0.077 R)
• M24: 8,819,991 km (0.067 R)
• M25: 8,949,094 km (0.074 R)
• M26: 9,340,442 km (0.106 R)
• M27: 10,479,480 km (0.052 R)
• M28: 10,719,435 km (0.107 R)
• M29: 10,926,479 km (0.075 R)
• M30: 11,555,837 km (0.046 R)
• M31: 11,946,138 km (0.096 R)
• M32: 12,376,980 km (0.045 R)
• M33: 14,797,922 km (0.074 R)
• M34: 15,454,657 km (0.118 R)
• M35: 15,806,212 km (0.118 R)
• M36: 16,199,953 km (0.058 R)
• M37: 16,318,734 km (0.089 R)
• M38: 16,596,986 km (0.088 R)
• M39: 16,876,734 km (0.062 R)
• M40: 16,956,919 km (0.102 R)
• M41: 17,929,604 km (0.031 R)
• M42: 18,961,979 km (0.038 R)
• M43: 19,296,480 km (0.047 R)
• M44: 20,056,138 km (0.069 R)
• M45: 21,560,943 km (0.113 R)
• M46: 22,879,648 km (0.104 R)
• M47: 23,012,940 km (0.104 R)
• M48: 23,548,799 km (0.103 R)
• M49: 25,917,682 km (0.102 R)
• M50: 27,412,912 km (0.052 R)
• M51: 29,176,372 km (0.09 R)
• M52: 30,242,257 km (0.12 R)
• M53: 31,815,278 km (0.1 R)
• M54: 31,914,462 km (0.068 R)
• M55: 32,262,426 km (0.092 R)
• M56: 33,566,022 km (0.102 R)
• M57: 33,768,129 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886

Radius: 5.1

Gravity: 34.06 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 15.56 AU - 18.38 AU

Year: 26197 Days

Day: 22.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 111,127,060 km

• M1: 109,506 km (0.105 R)
• M2: 302,936 km (0.025 R)
• M3: 528,080 km (0.088 R)
• M4: 769,382 km (0.11 R)
• M5: 1,342,790 km (0.099 R)
• M6: 1,377,796 km (0.095 R)
• M7: 1,557,763 km (0.096 R)
• M8: 2,059,963 km (0.117 R)
• M9: 2,307,697 km (0.079 R)
• M10: 2,392,369 km (0.11 R)
• M11: 2,478,089 km (0.111 R)
• M12: 2,786,111 km (0.104 R)
• M13: 2,967,573 km (0.043 R)
• M14: 3,583,617 km (0.113 R)
• M15: 4,874,198 km (0.099 R)
• M16: 5,941,130 km (0.056 R)
• M17: 6,115,860 km (0.114 R)
• M18: 6,710,960 km (0.08 R)
• M19: 7,324,461 km (0.09 R)
• M20: 7,828,008 km (0.115 R)
• M21: 8,148,297 km (0.069 R)
• M22: 8,277,699 km (0.094 R)
• M23: 9,202,064 km (0.069 R)
• M24: 9,744,955 km (0.092 R)
• M25: 10,437,892 km (0.067 R)
• M26: 11,075,179 km (0.1 R)
• M27: 11,290,301 km (0.083 R)
• M28: 11,362,407 km (0.038 R)
• M29: 12,091,248 km (0.112 R)
• M30: 13,364,625 km (0.072 R)
• M31: 16,198,158 km (0.08 R)
• M32: 16,770,071 km (0.05 R)
• M33: 19,900,406 km (0.052 R)
• M34: 20,865,163 km (0.057 R)
• M35: 21,219,710 km (0.08 R)
• M36: 23,022,215 km (0.116 R)
• M37: 23,480,433 km (0.068 R)
• M38: 24,034,394 km (0.113 R)
• M39: 24,219,895 km (0.103 R)
• M40: 24,405,995 km (0.119 R)
• M41: 24,686,042 km (0.06 R)
• M42: 25,343,375 km (0.111 R)
• M43: 26,006,543 km (0.103 R)
• M44: 30,103,580 km (0.08 R)
• M45: 30,303,592 km (0.095 R)
• M46: 33,667,450 km (0.079 R)
• M47: 35,340,552 km (0.085 R)
• M48: 35,551,635 km (0.052 R)
• M49: 36,187,127 km (0.069 R)
• M50: 36,719,695 km (0.081 R)
• M51: 38,658,184 km (0.077 R)
• M52: 38,766,792 km (0.064 R)
• M53: 42,409,351 km (0.083 R)
• M54: 44,328,093 km (0.101 R)
• M55: 46,274,810 km (0.103 R)
• M56: 47,898,994 km (0.114 R)
• M57: 49,070,346 km (0.092 R)
• M58: 49,541,579 km (0.12 R)
• M59: 50,369,902 km (0.109 R)
• M60: 54,457,215 km (0.082 R)
• M61: 54,579,138 km (0.073 R)
• M62: 54,945,054 km (0.074 R)
• M63: 55,312,018 km (0.066 R)
• M64: 55,679,579 km (0.092 R)
• M65: 56,171,008 km (0.119 R)
• M66: 56,787,352 km (0.031 R)
• M67: 57,778,138 km (0.11 R)
• M68: 58,275,701 km (0.077 R)
• M69: 59,525,741 km (0.098 R)
• M70: 59,902,578 km (0.107 R)
• M71: 60,784,607 km (0.088 R)
• M72: 60,911,017 km (0.108 R)
• M73: 61,544,265 km (0.078 R)
• M74: 62,434,223 km (0.089 R)
• M75: 62,561,830 km (0.119 R)
• M76: 63,841,639 km (0.085 R)
• M77: 64,484,761 km (0.11 R)
• M78: 65,907,137 km (0.065 R)
• M79: 66,817,739 km (0.032 R)
• M80: 67,339,986 km (0.099 R)
• M81: 67,470,734 km (0.075 R)
• M82: 75,197,913 km (0.079 R)
• M83: 76,694,640 km (0.055 R)
• M84: 77,515,184 km (0.1 R)
• M85: 77,789,397 km (0.119 R)
• M86: 78,613,831 km (0.111 R)
• M87: 80,687,556 km (0.115 R)
• M88: 82,219,738 km (0.064 R)
• M89: 82,639,210 km (0.11 R)
• M90: 82,919,257 km (0.091 R)
• M91: 84,324,430 km (0.102 R)
• M92: 85,312,674 km (0.078 R)
• M93: 88,014,262 km (0.08 R)
• M94: 91,901,562 km (0.046 R)
• M95: 92,627,561 km (0.066 R)
• M96: 93,793,078 km (0.03 R)
• M97: 98,800,567 km (0.056 R)
• M98: 99,097,818 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.1

Radius: 5.4

Gravity: 30.01 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 18.89 AU - 19.27 AU

Year: 31232 Days

Day: 20.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 111,127,060 km

• M1: 70,610 km (0.04 R)
• M2: 132,245 km (0.117 R)
• M3: 195,225 km (0.088 R)
• M4: 313,258 km (0.082 R)
• M5: 381,325 km (0.079 R)
• M6: 644,168 km (0.098 R)
• M7: 794,365 km (0.112 R)
• M8: 1,499,719 km (0.087 R)
• M9: 1,578,557 km (0.101 R)
• M10: 2,123,991 km (0.038 R)
• M11: 2,394,015 km (0.097 R)
• M12: 3,216,953 km (0.112 R)
• M13: 4,063,826 km (0.058 R)
• M14: 4,229,880 km (0.105 R)
• M15: 4,741,654 km (0.094 R)
• M16: 5,212,887 km (0.08 R)
• M17: 6,009,945 km (0.025 R)
• M18: 7,108,442 km (0.108 R)
• M19: 7,241,734 km (0.117 R)
• M20: 8,407,550 km (0.11 R)
• M21: 8,904,364 km (0.064 R)
• M22: 9,047,978 km (0.095 R)
• M23: 9,192,490 km (0.085 R)
• M24: 9,704,115 km (0.101 R)
• M25: 13,452,888 km (0.09 R)
• M26: 14,284,203 km (0.089 R)
• M27: 15,046,404 km (0.053 R)
• M28: 15,995,902 km (0.118 R)
• M29: 16,698,563 km (0.112 R)
• M30: 21,408,652 km (0.111 R)
• M31: 21,504,844 km (0.08 R)
• M32: 21,697,675 km (0.07 R)
• M33: 22,866,633 km (0.044 R)
• M34: 23,063,504 km (0.108 R)
• M35: 23,657,407 km (0.094 R)
• M36: 24,961,302 km (0.097 R)
• M37: 25,265,435 km (0.084 R)
• M38: 26,391,308 km (0.09 R)
• M39: 27,116,409 km (0.076 R)
• M40: 27,742,925 km (0.112 R)
• M41: 30,512,879 km (0.114 R)
• M42: 34,153,044 km (0.116 R)
• M43: 35,966,619 km (0.104 R)
• M44: 36,885,150 km (0.101 R)
• M45: 37,695,223 km (0.052 R)
• M46: 40,874,028 km (0.039 R)
• M47: 46,235,017 km (0.041 R)
• M48: 46,858,092 km (0.076 R)
• M49: 46,983,006 km (0.11 R)
• M50: 47,483,860 km (0.098 R)
• M51: 47,735,035 km (0.117 R)
• M52: 51,554,119 km (0.071 R)
• M53: 51,683,072 km (0.102 R)
• M54: 52,329,634 km (0.074 R)
• M55: 53,369,639 km (0.078 R)
• M56: 55,734,632 km (0.117 R)
• M57: 55,867,026 km (0.071 R)
• M58: 55,999,420 km (0.086 R)
• M59: 56,530,492 km (0.1 R)
• M60: 56,929,769 km (0.105 R)
• M61: 58,402,111 km (0.089 R)
• M62: 60,022,406 km (0.094 R)
• M63: 60,838,163 km (0.083 R)
• M64: 63,031,268 km (0.06 R)
• M65: 64,276,221 km (0.074 R)
• M66: 69,052,133 km (0.102 R)
• M67: 71,051,658 km (0.103 R)
• M68: 74,086,251 km (0.114 R)
• M69: 78,346,050 km (0.076 R)
• M70: 78,791,254 km (0.112 R)
• M71: 79,982,651 km (0.051 R)
• M72: 81,630,322 km (0.117 R)
• M73: 83,137,969 km (0.107 R)
• M74: 84,046,926 km (0.046 R)
• M75: 84,654,742 km (0.083 R)
• M76: 87,100,518 km (0.111 R)
• M77: 90,345,744 km (0.107 R)
• M78: 90,501,177 km (0.108 R)
• M79: 91,592,344 km (0.112 R)
• M80: 91,904,853 km (0.048 R)
• M81: 92,061,333 km (0.115 R)
• M82: 94,891,725 km (0.043 R)
• M83: 98,709,911 km (0.052 R)
• M84: 99,511,606 km (0.115 R)
• M85: 101,929,856 km (0.098 R)
• M86: 102,091,720 km (0.055 R)
• M87: 102,902,541 km (0.114 R)
• M88: 104,041,280 km (0.081 R)
• M89: 106,002,957 km (0.09 R)
• M90: 106,495,283 km (0.114 R)
• M91: 106,988,508 km (0.05 R)
• M92: 110,960,481 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 13,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit