🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.5 AU - 0.56 AU

Year: 140 Days

Day: 30.7 Hours

Environment

Temp: 219 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.64 AU - 0.82 AU

Year: 227 Days

Day: 19.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.88 AU - 1.3 AU

Year: 414 Days

Day: 46.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.95 AU - 3.77 AU

Year: 2238 Days

Day: 34 Hours

Environment

Temp: -106 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,075,824 km

• M1: 892,351 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923

Radius: 13.9

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.19 AU - 8.25 AU

Year: 7796 Days

Day: 9.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 156 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,075,824 km

• M1: 204,799 km (0.104 R)
• M2: 416,630 km (0.106 R)
• M3: 829,371 km (0.099 R)
• M4: 1,164,769 km (0.112 R)
• M5: 1,339,051 km (0.058 R)
• M6: 1,736,382 km (0.117 R)
• M7: 1,960,630 km (0.089 R)
• M8: 2,123,392 km (0.071 R)
• M9: 2,438,146 km (0.098 R)
• M10: 2,742,129 km (0.087 R)
• M11: 2,846,249 km (0.103 R)
• M12: 3,194,214 km (0.106 R)
• M13: 4,019,545 km (0.066 R)
• M14: 4,751,079 km (0.12 R)
• M15: 6,163,582 km (0.079 R)
• M16: 6,579,913 km (0.1 R)
• M17: 6,720,684 km (0.105 R)
• M18: 6,898,107 km (0.117 R)
• M19: 7,185,335 km (0.113 R)
• M20: 7,808,710 km (0.067 R)
• M21: 7,995,408 km (0.108 R)
• M22: 8,259,298 km (0.12 R)
• M23: 10,145,279 km (0.084 R)
• M24: 10,267,500 km (0.105 R)
• M25: 10,390,171 km (0.038 R)
• M26: 10,513,439 km (0.1 R)
• M27: 10,637,007 km (0.025 R)
• M28: 10,927,526 km (0.096 R)
• M29: 11,814,641 km (0.055 R)
• M30: 12,419,017 km (0.101 R)
• M31: 13,702,716 km (0.115 R)
• M32: 13,792,924 km (0.093 R)
• M33: 14,520,867 km (0.085 R)
• M34: 14,704,723 km (0.115 R)
• M35: 15,495,198 km (0.07 R)
• M36: 16,156,570 km (0.098 R)
• M37: 16,251,714 km (0.113 R)
• M38: 16,442,751 km (0.1 R)
• M39: 16,730,727 km (0.104 R)
• M40: 17,020,348 km (0.098 R)
• M41: 18,047,188 km (0.058 R)
• M42: 18,195,589 km (0.081 R)
• M43: 19,245,168 km (0.1 R)
• M44: 19,599,565 km (0.075 R)
• M45: 19,802,869 km (0.054 R)
• M46: 20,778,695 km (0.118 R)
• M47: 21,246,488 km (0.078 R)
• M48: 21,455,476 km (0.101 R)
• M49: 21,717,721 km (0.064 R)
• M50: 22,086,630 km (0.118 R)
• M51: 22,457,483 km (0.089 R)
• M52: 22,563,847 km (0.074 R)
• M53: 22,723,767 km (0.108 R)
• M54: 24,561,876 km (0.06 R)
• M55: 25,277,253 km (0.078 R)
• M56: 25,387,955 km (0.106 R)
• M57: 25,888,061 km (0.091 R)
• M58: 26,167,211 km (0.07 R)
• M59: 26,728,652 km (0.095 R)
• M60: 27,521,371 km (0.078 R)
• M61: 28,092,236 km (0.104 R)
• M62: 28,667,141 km (0.084 R)
• M63: 28,956,014 km (0.081 R)
• M64: 29,245,935 km (0.116 R)
• M65: 30,709,600 km (0.106 R)
• M66: 32,377,168 km (0.092 R)
• M67: 32,798,735 km (0.102 R)
• M68: 33,404,008 km (0.042 R)
• M69: 33,525,481 km (0.038 R)
• M70: 33,890,949 km (0.06 R)
• M71: 34,196,428 km (0.075 R)
• M72: 34,564,139 km (0.092 R)
• M73: 35,056,615 km (0.056 R)
• M74: 37,049,708 km (0.118 R)
• M75: 37,364,462 km (0.117 R)
• M76: 38,632,304 km (0.085 R)
• M77: 39,528,245 km (0.085 R)
• M78: 39,785,404 km (0.11 R)
• M79: 40,172,264 km (0.106 R)
• M80: 40,690,022 km (0.08 R)
• M81: 41,275,249 km (0.12 R)
• M82: 41,928,693 km (0.116 R)
• M83: 42,388,108 km (0.096 R)
• M84: 42,981,263 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.6

Radius: 12

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.59 AU - 13.65 AU

Year: 15335 Days

Day: 7.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,075,824 km

• M1: 220,208 km (0.026 R)
• M2: 396,584 km (0.068 R)
• M3: 737,817 km (0.051 R)
• M4: 1,063,790 km (0.046 R)
• M5: 1,723,517 km (0.066 R)
• M6: 2,665,684 km (0.086 R)
• M7: 3,170,428 km (0.079 R)
• M8: 3,472,466 km (0.1 R)
• M9: 3,983,193 km (0.118 R)
• M10: 4,475,669 km (0.04 R)
• M11: 4,987,743 km (0.039 R)
• M12: 5,162,623 km (0.076 R)
• M13: 5,790,784 km (0.1 R)
• M14: 6,021,015 km (0.107 R)
• M15: 6,826,450 km (0.07 R)
• M16: 7,969,677 km (0.106 R)
• M17: 10,653,762 km (0.106 R)
• M18: 10,936,352 km (0.089 R)
• M19: 11,509,163 km (0.103 R)
• M20: 11,682,846 km (0.055 R)
• M21: 11,857,426 km (0.084 R)
• M22: 12,209,281 km (0.112 R)
• M23: 13,896,146 km (0.087 R)
• M24: 16,822,729 km (0.044 R)
• M25: 17,417,082 km (0.107 R)
• M26: 17,616,645 km (0.054 R)
• M27: 18,355,060 km (0.118 R)
• M28: 19,309,644 km (0.048 R)
• M29: 19,447,274 km (0.081 R)
• M30: 19,792,995 km (0.114 R)
• M31: 20,420,259 km (0.114 R)
• M32: 22,124,777 km (0.065 R)
• M33: 22,268,840 km (0.094 R)
• M34: 23,066,944 km (0.102 R)
• M35: 24,022,276 km (0.066 R)
• M36: 24,170,378 km (0.069 R)
• M37: 24,318,929 km (0.047 R)
• M38: 24,840,726 km (0.113 R)
• M39: 25,592,755 km (0.116 R)
• M40: 26,888,272 km (0.09 R)
• M41: 27,042,059 km (0.112 R)
• M42: 27,737,988 km (0.1 R)
• M43: 28,127,092 km (0.104 R)
• M44: 30,339,346 km (0.075 R)
• M45: 30,981,719 km (0.11 R)
• M46: 31,142,986 km (0.069 R)
• M47: 31,304,551 km (0.119 R)
• M48: 31,709,662 km (0.056 R)
• M49: 32,525,120 km (0.074 R)
• M50: 33,430,187 km (0.084 R)
• M51: 33,927,301 km (0.066 R)
• M52: 34,176,830 km (0.062 R)
• M53: 35,433,452 km (0.108 R)
• M54: 36,194,606 km (0.1 R)
• M55: 36,705,034 km (0.057 R)
• M56: 38,510,381 km (0.066 R)
• M57: 39,205,862 km (0.106 R)
• M58: 39,905,382 km (0.095 R)
• M59: 41,050,853 km (0.12 R)
• M60: 41,316,688 km (0.079 R)
• M61: 41,583,122 km (0.068 R)
• M62: 42,744,450 km (0.119 R)
• M63: 42,834,209 km (0.079 R)
• M64: 43,374,107 km (0.105 R)
• M65: 43,825,743 km (0.086 R)
• M66: 44,279,025 km (0.084 R)
• M67: 44,460,637 km (0.029 R)
• M68: 44,551,592 km (0.079 R)
• M69: 44,733,802 km (0.119 R)
• M70: 45,098,672 km (0.051 R)
• M71: 45,190,076 km (0.049 R)
• M72: 47,494,930 km (0.106 R)
• M73: 51,738,872 km (0.09 R)
• M74: 52,026,100 km (0.071 R)
• M75: 54,440,311 km (0.086 R)
• M76: 56,299,363 km (0.091 R)
• M77: 56,693,404 km (0.078 R)
• M78: 57,088,343 km (0.096 R)
• M79: 57,781,729 km (0.035 R)
• M80: 57,881,062 km (0.118 R)
• M81: 58,079,728 km (0.086 R)
• M82: 58,777,153 km (0.065 R)
• M83: 59,979,022 km (0.066 R)
• M84: 60,381,441 km (0.119 R)
• M85: 65,383,694 km (0.112 R)
• M86: 67,254,416 km (0.091 R)
• M87: 67,986,548 km (0.113 R)
• M88: 68,511,187 km (0.112 R)
• M89: 68,826,689 km (0.098 R)
• M90: 69,670,272 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.9

Radius: 8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 14.5 AU - 15.3 AU

Year: 20903 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,075,824 km

• M1: 149,299 km (0.085 R)
• M2: 240,254 km (0.088 R)
• M3: 510,278 km (0.051 R)
• M4: 741,557 km (0.11 R)
• M5: 861,684 km (0.054 R)
• M6: 956,230 km (0.116 R)
• M7: 1,653,954 km (0.096 R)
• M8: 2,800,622 km (0.09 R)
• M9: 3,112,533 km (0.089 R)
• M10: 3,927,243 km (0.09 R)
• M11: 4,804,336 km (0.104 R)
• M12: 4,861,183 km (0.104 R)
• M13: 4,946,753 km (0.068 R)
• M14: 5,441,473 km (0.074 R)
• M15: 5,530,484 km (0.034 R)
• M16: 5,860,796 km (0.1 R)
• M17: 6,415,056 km (0.069 R)
• M18: 6,571,984 km (0.038 R)
• M19: 6,953,907 km (0.109 R)
• M20: 7,018,384 km (0.056 R)
• M21: 8,552,660 km (0.1 R)
• M22: 9,074,756 km (0.095 R)
• M23: 9,786,842 km (0.118 R)
• M24: 10,222,770 km (0.088 R)
• M25: 10,516,880 km (0.116 R)
• M26: 10,702,082 km (0.111 R)
• M27: 12,067,611 km (0.082 R)
• M28: 12,222,744 km (0.065 R)
• M29: 12,534,806 km (0.055 R)
• M30: 13,447,053 km (0.1 R)
• M31: 14,012,683 km (0.092 R)
• M32: 14,421,384 km (0.072 R)
• M33: 14,627,231 km (0.06 R)
• M34: 16,223,440 km (0.088 R)
• M35: 16,782,188 km (0.117 R)
• M36: 17,216,321 km (0.09 R)
• M37: 17,742,008 km (0.077 R)
• M38: 18,184,220 km (0.105 R)
• M39: 18,406,672 km (0.075 R)
• M40: 19,214,799 km (0.091 R)
• M41: 19,668,829 km (0.119 R)
• M42: 20,264,378 km (0.105 R)
• M43: 20,912,436 km (0.025 R)
• M44: 21,098,835 km (0.096 R)
• M45: 21,614,200 km (0.05 R)
• M46: 21,849,816 km (0.106 R)
• M47: 22,276,170 km (0.092 R)
• M48: 23,185,127 km (0.045 R)
• M49: 23,716,947 km (0.117 R)
• M50: 24,008,663 km (0.086 R)
• M51: 24,203,888 km (0.093 R)
• M52: 24,448,630 km (0.11 R)
• M53: 25,237,161 km (0.114 R)
• M54: 25,435,677 km (0.102 R)
• M55: 26,034,069 km (0.113 R)
• M56: 27,143,337 km (0.089 R)
• M57: 27,295,777 km (0.097 R)
• M58: 27,550,542 km (0.056 R)
• M59: 28,062,317 km (0.085 R)
• M60: 28,319,475 km (0.042 R)
• M61: 28,836,037 km (0.089 R)
• M62: 30,351,463 km (0.062 R)
• M63: 31,946,326 km (0.068 R)
• M64: 31,999,882 km (0.054 R)
• M65: 32,053,588 km (0.074 R)
• M66: 32,160,999 km (0.117 R)
• M67: 32,753,855 km (0.058 R)
• M68: 34,059,994 km (0.119 R)
• M69: 34,940,079 km (0.115 R)
• M70: 35,272,036 km (0.099 R)
• M71: 36,106,643 km (0.113 R)
• M72: 37,398,869 km (0.118 R)
• M73: 37,908,699 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.4

Radius: 6.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 19.05 AU - 20.71 AU

Year: 32215 Days

Day: 17.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,075,824 km

• M1: 130,300 km (0.033 R)
• M2: 220,956 km (0.041 R)
• M3: 324,029 km (0.112 R)
• M4: 382,223 km (0.025 R)
• M5: 428,448 km (0.096 R)
• M6: 493,523 km (0.09 R)
• M7: 544,835 km (0.097 R)
• M8: 634,445 km (0.082 R)
• M9: 729,290 km (0.105 R)
• M10: 1,320,052 km (0.105 R)
• M11: 1,620,743 km (0.097 R)
• M12: 1,752,240 km (0.086 R)
• M13: 2,110,676 km (0.097 R)
• M14: 2,196,695 km (0.097 R)
• M15: 2,989,564 km (0.101 R)
• M16: 3,053,891 km (0.092 R)
• M17: 3,551,603 km (0.089 R)
• M18: 4,003,239 km (0.111 R)
• M19: 4,110,052 km (0.111 R)
• M20: 5,074,809 km (0.107 R)
• M21: 5,268,089 km (0.031 R)
• M22: 5,463,763 km (0.09 R)
• M23: 5,542,751 km (0.059 R)
• M24: 5,862,441 km (0.107 R)
• M25: 6,065,296 km (0.109 R)
• M26: 6,729,810 km (0.058 R)
• M27: 6,942,239 km (0.106 R)
• M28: 7,200,146 km (0.096 R)
• M29: 7,243,379 km (0.109 R)
• M30: 8,127,054 km (0.066 R)
• M31: 8,262,590 km (0.068 R)
• M32: 8,997,714 km (0.06 R)
• M33: 9,091,063 km (0.04 R)
• M34: 11,225,226 km (0.084 R)
• M35: 11,578,426 km (0.114 R)
• M36: 11,935,367 km (0.119 R)
• M37: 12,503,540 km (0.119 R)
• M38: 14,423,628 km (0.101 R)
• M39: 15,083,953 km (0.113 R)
• M40: 15,585,555 km (0.116 R)
• M41: 15,641,654 km (0.057 R)
• M42: 15,754,002 km (0.108 R)
• M43: 15,979,446 km (0.093 R)
• M44: 16,035,994 km (0.065 R)
• M45: 16,092,542 km (0.063 R)
• M46: 16,433,625 km (0.062 R)
• M47: 16,547,918 km (0.057 R)
• M48: 16,777,102 km (0.062 R)
• M49: 17,238,761 km (0.102 R)
• M50: 17,296,805 km (0.03 R)
• M51: 17,529,430 km (0.109 R)
• M52: 18,056,613 km (0.073 R)
• M53: 18,648,571 km (0.111 R)
• M54: 19,367,240 km (0.049 R)
• M55: 19,669,427 km (0.115 R)
• M56: 21,702,313 km (0.107 R)
• M57: 22,584,791 km (0.109 R)
• M58: 25,235,665 km (0.045 R)
• M59: 25,301,637 km (0.095 R)
• M60: 25,764,344 km (0.115 R)
• M61: 26,430,353 km (0.058 R)
• M62: 27,169,367 km (0.103 R)
• M63: 27,304,454 km (0.115 R)
• M64: 27,372,072 km (0.118 R)
• M65: 27,915,262 km (0.104 R)
• M66: 28,119,762 km (0.12 R)
• M67: 29,704,752 km (0.098 R)
• M68: 30,053,015 km (0.07 R)
• M69: 30,753,881 km (0.116 R)
• M70: 30,894,653 km (0.112 R)
• M71: 32,028,904 km (0.108 R)
• M72: 34,337,798 km (0.112 R)
• M73: 35,291,035 km (0.115 R)
• M74: 35,882,096 km (0.111 R)
• M75: 36,774,597 km (0.097 R)
• M76: 36,924,046 km (0.117 R)
• M77: 38,202,659 km (0.077 R)
• M78: 38,278,206 km (0.074 R)
• M79: 38,733,282 km (0.088 R)
• M80: 38,809,278 km (0.057 R)
• M81: 40,186,027 km (0.11 R)
• M82: 43,381,139 km (0.104 R)
• M83: 43,538,964 km (0.051 R)
• M84: 48,283,311 km (0.09 R)
• M85: 50,259,499 km (0.072 R)
• M86: 50,342,376 km (0.115 R)
• M87: 53,442,194 km (0.092 R)
• M88: 56,086,486 km (0.117 R)
• M89: 56,603,197 km (0.118 R)
• M90: 57,208,021 km (0.076 R)
• M91: 57,467,872 km (0.106 R)
• M92: 57,815,089 km (0.075 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 11,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit