🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.64 AU - 0.66 AU

Year: 198 Days

Day: 27.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,923,558 km

• M1: 341,682 km (0.108 R)
• M2: 520,152 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.62 AU - 0.9 AU

Year: 251 Days

Day: 27.2 Hours

Environment

Temp: 126 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.05 AU - 1.21 AU

Year: 455 Days

Day: 45.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.38 AU - 3.02 AU

Year: 1680 Days

Day: 21.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.9

Radius: 9.8

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.35 AU - 5.53 AU

Year: 4159 Days

Day: 12.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 102,923,558 km

• M1: 128,205 km (0.108 R)
• M2: 224,995 km (0.106 R)
• M3: 313,408 km (0.111 R)
• M4: 394,340 km (0.043 R)
• M5: 537,655 km (0.077 R)
• M6: 693,835 km (0.06 R)
• M7: 872,455 km (0.1 R)
• M8: 974,481 km (0.05 R)
• M9: 1,124,527 km (0.106 R)
• M10: 1,267,244 km (0.052 R)
• M11: 1,504,805 km (0.115 R)
• M12: 1,629,121 km (0.053 R)
• M13: 2,387,582 km (0.047 R)
• M14: 2,989,115 km (0.059 R)
• M15: 3,404,698 km (0.103 R)
• M16: 3,492,362 km (0.1 R)
• M17: 3,952,825 km (0.075 R)
• M18: 4,056,496 km (0.099 R)
• M19: 4,137,728 km (0.047 R)
• M20: 4,231,376 km (0.049 R)
• M21: 4,432,585 km (0.094 R)
• M22: 5,861,843 km (0.106 R)
• M23: 6,179,589 km (0.111 R)
• M24: 6,435,252 km (0.095 R)
• M25: 6,680,742 km (0.114 R)
• M26: 6,790,846 km (0.031 R)
• M27: 8,070,356 km (0.102 R)
• M28: 8,276,053 km (0.067 R)
• M29: 8,349,955 km (0.118 R)
• M30: 8,543,086 km (0.054 R)
• M31: 8,737,712 km (0.102 R)
• M32: 8,888,357 km (0.116 R)
• M33: 8,979,163 km (0.105 R)
• M34: 9,453,538 km (0.072 R)
• M35: 10,156,499 km (0.083 R)
• M36: 10,378,651 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.5

Radius: 14.3

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.37 AU - 13.03 AU

Year: 15157 Days

Day: 9.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 102,923,558 km

• M1: 202,107 km (0.114 R)
• M2: 392,545 km (0.085 R)
• M3: 496,067 km (0.067 R)
• M4: 612,454 km (0.036 R)
• M5: 992,881 km (0.032 R)
• M6: 1,445,564 km (0.087 R)
• M7: 1,960,330 km (0.076 R)
• M8: 2,250,251 km (0.05 R)
• M9: 2,530,598 km (0.06 R)
• M10: 3,099,817 km (0.095 R)
• M11: 3,202,890 km (0.083 R)
• M12: 3,359,819 km (0.113 R)
• M13: 3,492,661 km (0.093 R)
• M14: 4,441,860 km (0.077 R)
• M15: 4,706,199 km (0.054 R)
• M16: 4,915,337 km (0.105 R)
• M17: 5,343,187 km (0.1 R)
• M18: 5,498,919 km (0.054 R)
• M19: 6,933,861 km (0.091 R)
• M20: 8,551,463 km (0.061 R)
• M21: 8,807,575 km (0.114 R)
• M22: 10,203,323 km (0.109 R)
• M23: 10,514,187 km (0.101 R)
• M24: 10,670,816 km (0.059 R)
• M25: 10,828,193 km (0.113 R)
• M26: 11,026,111 km (0.115 R)
• M27: 11,225,076 km (0.08 R)
• M28: 11,626,896 km (0.118 R)
• M29: 12,033,204 km (0.109 R)
• M30: 12,485,737 km (0.112 R)
• M31: 12,651,791 km (0.104 R)
• M32: 12,902,068 km (0.117 R)
• M33: 13,111,954 km (0.103 R)
• M34: 14,351,373 km (0.087 R)
• M35: 15,007,210 km (0.104 R)
• M36: 15,405,290 km (0.075 R)
• M37: 15,583,461 km (0.061 R)
• M38: 16,712,027 km (0.086 R)
• M39: 17,263,145 km (0.096 R)
• M40: 17,355,597 km (0.09 R)
• M41: 17,587,474 km (0.085 R)
• M42: 18,714,394 km (0.062 R)
• M43: 18,904,533 km (0.108 R)
• M44: 18,999,827 km (0.106 R)
• M45: 19,478,840 km (0.1 R)
• M46: 19,961,741 km (0.116 R)
• M47: 21,682,865 km (0.093 R)
• M48: 22,233,684 km (0.081 R)
• M49: 22,384,629 km (0.095 R)
• M50: 22,738,278 km (0.063 R)
• M51: 22,941,282 km (0.106 R)
• M52: 23,553,736 km (0.113 R)
• M53: 24,119,814 km (0.115 R)
• M54: 24,223,336 km (0.103 R)
• M55: 24,326,858 km (0.063 R)
• M56: 25,475,919 km (0.111 R)
• M57: 25,581,236 km (0.11 R)
• M58: 26,589,077 km (0.112 R)
• M59: 26,910,114 km (0.108 R)
• M60: 27,340,058 km (0.082 R)
• M61: 27,664,087 km (0.077 R)
• M62: 27,880,854 km (0.093 R)
• M63: 28,370,488 km (0.11 R)
• M64: 29,027,821 km (0.105 R)
• M65: 29,137,925 km (0.118 R)
• M66: 29,856,593 km (0.11 R)
• M67: 30,805,194 km (0.119 R)
• M68: 30,917,392 km (0.12 R)
• M69: 31,480,778 km (0.116 R)
• M70: 33,421,361 km (0.1 R)
• M71: 34,756,073 km (0.05 R)
• M72: 34,872,909 km (0.117 R)
• M73: 35,871,774 km (0.119 R)
• M74: 36,049,048 km (0.117 R)
• M75: 36,999,144 km (0.084 R)
• M76: 37,238,052 km (0.081 R)
• M77: 37,717,214 km (0.095 R)
• M78: 38,078,044 km (0.088 R)
• M79: 38,198,620 km (0.119 R)
• M80: 38,863,582 km (0.102 R)
• M81: 41,376,078 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.7

Radius: 4.1

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.69 AU - 13.23 AU

Year: 17671 Days

Day: 20.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 102,923,558 km

• M1: 91,703 km (0.083 R)
• M2: 117,434 km (0.102 R)
• M3: 179,817 km (0.081 R)
• M4: 358,586 km (0.12 R)
• M5: 549,623 km (0.113 R)
• M6: 650,302 km (0.1 R)
• M7: 986,897 km (0.101 R)
• M8: 1,252,134 km (0.049 R)
• M9: 1,569,880 km (0.04 R)
• M10: 1,729,651 km (0.065 R)
• M11: 2,567,099 km (0.066 R)
• M12: 3,006,618 km (0.12 R)
• M13: 3,305,664 km (0.082 R)
• M14: 3,761,339 km (0.117 R)
• M15: 5,218,572 km (0.093 R)
• M16: 5,894,306 km (0.066 R)
• M17: 6,167,172 km (0.049 R)
• M18: 6,342,950 km (0.108 R)
• M19: 7,299,479 km (0.103 R)
• M20: 9,747,947 km (0.111 R)
• M21: 10,217,983 km (0.103 R)
• M22: 10,635,361 km (0.12 R)
• M23: 11,058,275 km (0.047 R)
• M24: 11,302,418 km (0.043 R)
• M25: 11,982,939 km (0.071 R)
• M26: 12,108,152 km (0.092 R)
• M27: 12,233,815 km (0.073 R)
• M28: 13,221,759 km (0.091 R)
• M29: 13,480,713 km (0.12 R)
• M30: 13,611,013 km (0.103 R)
• M31: 13,839,748 km (0.077 R)
• M32: 14,667,323 km (0.11 R)
• M33: 15,171,468 km (0.068 R)
• M34: 15,205,277 km (0.067 R)
• M35: 15,273,045 km (0.099 R)
• M36: 15,476,648 km (0.103 R)
• M37: 15,749,664 km (0.076 R)
• M38: 15,783,922 km (0.031 R)
• M39: 15,921,103 km (0.088 R)
• M40: 16,265,926 km (0.118 R)
• M41: 16,578,286 km (0.105 R)
• M42: 16,717,712 km (0.06 R)
• M43: 16,787,574 km (0.102 R)
• M44: 17,314,906 km (0.076 R)
• M45: 17,491,731 km (0.084 R)
• M46: 17,704,908 km (0.078 R)
• M47: 18,349,376 km (0.116 R)
• M48: 18,493,738 km (0.095 R)
• M49: 20,739,950 km (0.094 R)
• M50: 20,927,994 km (0.035 R)
• M51: 22,837,910 km (0.058 R)
• M52: 23,187,520 km (0.064 R)
• M53: 24,365,753 km (0.084 R)
• M54: 24,882,464 km (0.105 R)
• M55: 26,372,459 km (0.106 R)
• M56: 27,272,141 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.3

Radius: 4.2

Gravity: 31.76 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.05 AU - 16.03 AU

Year: 18870 Days

Day: 19.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,923,558 km

• M1: 58,343 km (0.12 R)
• M2: 101,128 km (0.114 R)
• M3: 500,106 km (0.098 R)
• M4: 886,816 km (0.099 R)
• M5: 1,212,042 km (0.101 R)
• M6: 1,429,108 km (0.117 R)
• M7: 1,687,913 km (0.107 R)
• M8: 2,150,769 km (0.119 R)
• M9: 2,789,701 km (0.068 R)
• M10: 2,966,975 km (0.101 R)
• M11: 3,520,786 km (0.086 R)
• M12: 5,806,791 km (0.05 R)
• M13: 6,170,164 km (0.046 R)
• M14: 6,308,393 km (0.099 R)
• M15: 6,447,519 km (0.069 R)
• M16: 6,540,868 km (0.1 R)
• M17: 6,729,062 km (0.111 R)
• M18: 6,823,757 km (0.081 R)
• M19: 7,303,817 km (0.052 R)
• M20: 7,844,464 km (0.115 R)
• M21: 7,994,211 km (0.057 R)
• M22: 8,653,788 km (0.078 R)
• M23: 8,705,250 km (0.119 R)
• M24: 8,963,904 km (0.078 R)
• M25: 9,916,394 km (0.038 R)
• M26: 10,679,194 km (0.059 R)
• M27: 10,845,098 km (0.116 R)
• M28: 11,573,789 km (0.082 R)
• M29: 11,972,766 km (0.094 R)
• M30: 12,550,364 km (0.116 R)
• M31: 12,725,543 km (0.088 R)
• M32: 12,901,320 km (0.084 R)
• M33: 13,019,054 km (0.065 R)
• M34: 13,314,809 km (0.105 R)
• M35: 14,337,161 km (0.095 R)
• M36: 14,642,640 km (0.08 R)
• M37: 15,135,714 km (0.079 R)
• M38: 15,197,797 km (0.079 R)
• M39: 15,822,668 km (0.072 R)
• M40: 16,075,039 km (0.109 R)
• M41: 16,201,749 km (0.044 R)
• M42: 16,583,672 km (0.075 R)
• M43: 23,298,672 km (0.042 R)
• M44: 23,370,329 km (0.114 R)
• M45: 25,038,046 km (0.037 R)
• M46: 25,258,404 km (0.088 R)
• M47: 26,893,957 km (0.087 R)
• M48: 26,969,055 km (0.112 R)
• M49: 27,648,678 km (0.054 R)
• M50: 27,952,362 km (0.101 R)
• M51: 28,028,507 km (0.083 R)
• M52: 28,563,320 km (0.047 R)
• M53: 29,720,759 km (0.075 R)
• M54: 30,266,043 km (0.031 R)
• M55: 31,604,046 km (0.099 R)
• M56: 31,762,770 km (0.1 R)
• M57: 32,001,229 km (0.089 R)
• M58: 32,240,436 km (0.098 R)
• M59: 32,320,171 km (0.117 R)
• M60: 32,800,680 km (0.092 R)
• M61: 33,041,682 km (0.093 R)
• M62: 33,525,631 km (0.095 R)
• M63: 34,093,205 km (0.12 R)
• M64: 37,145,600 km (0.113 R)
• M65: 38,746,597 km (0.079 R)
• M66: 39,427,416 km (0.078 R)
• M67: 40,197,995 km (0.093 R)
• M68: 40,370,033 km (0.097 R)
• M69: 41,667,196 km (0.088 R)
• M70: 42,189,891 km (0.045 R)
• M71: 43,329,976 km (0.112 R)
• M72: 43,418,089 km (0.107 R)
• M73: 43,506,202 km (0.109 R)
• M74: 46,089,010 km (0.101 R)
• M75: 46,900,578 km (0.083 R)
• M76: 47,625,978 km (0.114 R)
• M77: 50,286,427 km (0.088 R)
• M78: 51,587,928 km (0.101 R)
• M79: 52,900,500 km (0.09 R)
• M80: 53,372,032 km (0.106 R)
• M81: 53,750,216 km (0.096 R)
• M82: 53,844,762 km (0.079 R)
• M83: 55,080,739 km (0.049 R)
• M84: 55,654,297 km (0.119 R)
• M85: 55,941,675 km (0.058 R)
• M86: 57,000,229 km (0.115 R)
• M87: 57,483,431 km (0.087 R)
• M88: 60,805,700 km (0.098 R)
• M89: 61,497,441 km (0.041 R)
• M90: 61,993,058 km (0.119 R)
• M91: 62,291,057 km (0.119 R)
• M92: 62,589,655 km (0.073 R)
• M93: 64,390,663 km (0.051 R)
• M94: 65,600,761 km (0.102 R)
• M95: 65,803,167 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792

Radius: 5.5

Gravity: 26.18 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 16.11 AU - 20.17 AU

Year: 29262 Days

Day: 24 Hours

Environment

Temp: -208 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 102,923,558 km

• M1: 141,968 km (0.048 R)
• M2: 186,997 km (0.05 R)
• M3: 276,606 km (0.101 R)
• M4: 359,334 km (0.113 R)
• M5: 450,888 km (0.052 R)
• M6: 629,807 km (0.11 R)
• M7: 741,856 km (0.049 R)
• M8: 1,184,067 km (0.036 R)
• M9: 1,812,378 km (0.104 R)
• M10: 2,439,492 km (0.103 R)
• M11: 2,527,905 km (0.118 R)
• M12: 3,668,439 km (0.115 R)
• M13: 5,456,283 km (0.118 R)
• M14: 6,405,781 km (0.111 R)
• M15: 7,533,749 km (0.064 R)
• M16: 7,988,676 km (0.101 R)
• M17: 8,054,499 km (0.089 R)
• M18: 10,681,886 km (0.075 R)
• M19: 10,899,701 km (0.085 R)
• M20: 11,636,470 km (0.032 R)
• M21: 13,079,940 km (0.114 R)
• M22: 13,547,284 km (0.101 R)
• M23: 16,800,439 km (0.074 R)
• M24: 17,478,716 km (0.08 R)
• M25: 17,649,706 km (0.082 R)
• M26: 18,425,970 km (0.075 R)
• M27: 21,183,657 km (0.074 R)
• M28: 22,749,498 km (0.056 R)
• M29: 23,217,141 km (0.088 R)
• M30: 23,972,012 km (0.034 R)
• M31: 24,352,439 km (0.1 R)
• M32: 26,774,877 km (0.117 R)
• M33: 26,873,462 km (0.095 R)
• M34: 27,169,666 km (0.045 R)
• M35: 28,666,692 km (0.102 R)
• M36: 29,476,016 km (0.106 R)
• M37: 29,883,521 km (0.112 R)
• M38: 30,190,346 km (0.092 R)
• M39: 30,704,065 km (0.118 R)
• M40: 31,013,733 km (0.045 R)
• M41: 32,577,330 km (0.114 R)
• M42: 34,380,283 km (0.119 R)
• M43: 35,672,211 km (0.061 R)
• M44: 35,780,520 km (0.092 R)
• M45: 37,309,410 km (0.067 R)
• M46: 40,204,727 km (0.109 R)
• M47: 41,679,313 km (0.118 R)
• M48: 44,098,460 km (0.062 R)
• M49: 44,447,622 km (0.073 R)
• M50: 45,266,221 km (0.117 R)
• M51: 45,501,090 km (0.076 R)
• M52: 48,830,391 km (0.049 R)
• M53: 51,868,574 km (0.087 R)
• M54: 52,237,332 km (0.053 R)
• M55: 53,472,562 km (0.107 R)
• M56: 55,720,121 km (0.087 R)
• M57: 56,097,706 km (0.077 R)
• M58: 57,998,346 km (0.04 R)
• M59: 59,148,754 km (0.118 R)
• M60: 59,791,127 km (0.061 R)
• M61: 63,956,979 km (0.112 R)
• M62: 64,880,597 km (0.088 R)
• M63: 68,888,922 km (0.076 R)
• M64: 69,159,096 km (0.103 R)
• M65: 72,152,848 km (0.109 R)
• M66: 73,941,740 km (0.054 R)
• M67: 74,495,102 km (0.115 R)
• M68: 74,772,307 km (0.083 R)
• M69: 75,188,638 km (0.108 R)
• M70: 77,002,213 km (0.116 R)
• M71: 77,563,055 km (0.103 R)
• M72: 77,984,622 km (0.077 R)
• M73: 78,688,779 km (0.083 R)
• M74: 83,102,216 km (0.118 R)
• M75: 83,677,419 km (0.118 R)
• M76: 83,965,545 km (0.055 R)
• M77: 85,411,259 km (0.076 R)
• M78: 86,137,108 km (0.076 R)
• M79: 86,282,517 km (0.116 R)
• M80: 87,010,909 km (0.045 R)
• M81: 87,887,702 km (0.116 R)
• M82: 88,180,614 km (0.059 R)
• M83: 88,620,582 km (0.119 R)
• M84: 90,092,326 km (0.091 R)
• M85: 90,831,190 km (0.091 R)
• M86: 95,156,363 km (0.105 R)
• M87: 95,908,840 km (0.063 R)
• M88: 98,786,206 km (0.086 R)
• M89: 100,924,408 km (0.081 R)
• M90: 101,999,269 km (0.06 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 13,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit