🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.51 AU - 0.65 AU

Year: 170 Days

Day: 44.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.61 AU - 0.93 AU

Year: 260 Days

Day: 30.3 Hours

Environment

Temp: 115 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.77 AU - 1.01 AU

Year: 323 Days

Day: 25.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,509,283 km

• M1: 434,432 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.12 AU - 2.3 AU

Year: 1265 Days

Day: 38.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,509,283 km

• M1: 49,068 km (0.083 R)
• M2: 527,781 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.83 AU - 2.75 AU

Year: 1334 Days

Day: 13.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,509,283 km

• M1: 278,850 km (0.057 R)
• M2: 627,713 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.1

Radius: 13.5

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.74 AU - 5.04 AU

Year: 3541 Days

Day: 5.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 70,509,283 km

• M1: 170,242 km (0.045 R)
• M2: 257,308 km (0.075 R)
• M3: 376,987 km (0.086 R)
• M4: 588,069 km (0.073 R)
• M5: 837,598 km (0.05 R)
• M6: 961,017 km (0.11 R)
• M7: 1,053,169 km (0.081 R)
• M8: 1,148,762 km (0.081 R)
• M9: 1,261,110 km (0.119 R)
• M10: 1,398,142 km (0.072 R)
• M11: 1,547,889 km (0.063 R)
• M12: 1,636,002 km (0.098 R)
• M13: 1,756,129 km (0.067 R)
• M14: 2,118,904 km (0.102 R)
• M15: 2,462,381 km (0.09 R)
• M16: 2,592,681 km (0.109 R)
• M17: 2,851,335 km (0.069 R)
• M18: 2,969,967 km (0.05 R)
• M19: 3,099,668 km (0.097 R)
• M20: 3,637,771 km (0.111 R)
• M21: 3,777,047 km (0.063 R)
• M22: 3,979,004 km (0.091 R)
• M23: 4,174,229 km (0.081 R)
• M24: 4,278,350 km (0.057 R)
• M25: 4,606,418 km (0.103 R)
• M26: 4,888,110 km (0.085 R)
• M27: 4,986,995 km (0.112 R)
• M28: 5,197,778 km (0.094 R)
• M29: 5,411,703 km (0.105 R)
• M30: 5,502,658 km (0.104 R)
• M31: 5,836,561 km (0.112 R)
• M32: 6,129,922 km (0.067 R)
• M33: 6,865,794 km (0.061 R)
• M34: 7,263,126 km (0.052 R)
• M35: 7,899,067 km (0.042 R)
• M36: 8,080,379 km (0.116 R)
• M37: 8,606,066 km (0.097 R)
• M38: 8,994,123 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.7

Radius: 10.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.04 AU - 5.1 AU

Year: 3761 Days

Day: 11 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 70,509,283 km

• M1: 153,338 km (0.106 R)
• M2: 224,098 km (0.106 R)
• M3: 441,763 km (0.078 R)
• M4: 547,827 km (0.117 R)
• M5: 617,690 km (0.086 R)
• M6: 767,587 km (0.039 R)
• M7: 877,392 km (0.092 R)
• M8: 1,088,923 km (0.046 R)
• M9: 1,352,664 km (0.117 R)
• M10: 1,424,022 km (0.113 R)
• M11: 1,617,901 km (0.047 R)
• M12: 1,920,089 km (0.065 R)
• M13: 2,177,098 km (0.115 R)
• M14: 2,533,440 km (0.1 R)
• M15: 3,001,980 km (0.092 R)
• M16: 3,084,708 km (0.088 R)
• M17: 3,288,760 km (0.078 R)
• M18: 3,460,348 km (0.076 R)
• M19: 3,597,230 km (0.112 R)
• M20: 3,710,476 km (0.097 R)
• M21: 4,428,995 km (0.043 R)
• M22: 4,797,305 km (0.083 R)
• M23: 5,232,634 km (0.109 R)
• M24: 5,404,522 km (0.067 R)
• M25: 5,578,355 km (0.09 R)
• M26: 5,724,662 km (0.093 R)
• M27: 5,886,975 km (0.118 R)
• M28: 6,140,993 km (0.079 R)
• M29: 6,644,389 km (0.11 R)
• M30: 7,003,125 km (0.082 R)
• M31: 7,224,530 km (0.088 R)
• M32: 7,368,144 km (0.1 R)
• M33: 7,625,901 km (0.046 R)
• M34: 8,383,165 km (0.074 R)
• M35: 8,703,006 km (0.042 R)
• M36: 8,821,786 km (0.025 R)
• M37: 8,907,057 km (0.062 R)
• M38: 9,095,551 km (0.042 R)
• M39: 9,164,366 km (0.067 R)
• M40: 9,302,594 km (0.089 R)
• M41: 9,424,217 km (0.049 R)
• M42: 9,880,191 km (0.093 R)
• M43: 9,986,555 km (0.073 R)
• M44: 10,469,607 km (0.071 R)
• M45: 10,868,734 km (0.099 R)
• M46: 11,644,698 km (0.087 R)
• M47: 11,757,046 km (0.081 R)
• M48: 11,832,144 km (0.062 R)
• M49: 11,963,940 km (0.063 R)
• M50: 12,228,878 km (0.032 R)
• M51: 12,305,023 km (0.091 R)
• M52: 12,803,483 km (0.099 R)
• M53: 12,977,466 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.8

Radius: 12

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.28 AU - 5.36 AU

Year: 4074 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,509,283 km

• M1: 161,267 km (0.104 R)
• M2: 334,351 km (0.114 R)
• M3: 484,697 km (0.03 R)
• M4: 651,798 km (0.12 R)
• M5: 828,174 km (0.093 R)
• M6: 922,869 km (0.087 R)
• M7: 1,396,646 km (0.088 R)
• M8: 1,482,664 km (0.119 R)
• M9: 1,600,248 km (0.114 R)
• M10: 1,876,705 km (0.04 R)
• M11: 2,303,358 km (0.12 R)
• M12: 2,634,419 km (0.059 R)
• M13: 2,760,380 km (0.096 R)
• M14: 2,999,587 km (0.055 R)
• M15: 3,093,385 km (0.078 R)
• M16: 3,419,957 km (0.089 R)
• M17: 3,597,530 km (0.114 R)
• M18: 3,900,166 km (0.092 R)
• M19: 4,190,236 km (0.077 R)
• M20: 4,380,525 km (0.086 R)
• M21: 5,767,447 km (0.067 R)
• M22: 5,908,518 km (0.111 R)
• M23: 6,003,063 km (0.113 R)
• M24: 6,411,166 km (0.061 R)
• M25: 6,508,555 km (0.101 R)
• M26: 6,778,728 km (0.096 R)
• M27: 7,002,676 km (0.118 R)
• M28: 7,153,172 km (0.114 R)
• M29: 7,663,151 km (0.062 R)
• M30: 7,740,643 km (0.095 R)
• M31: 7,818,434 km (0.068 R)
• M32: 7,896,374 km (0.099 R)
• M33: 8,583,627 km (0.106 R)
• M34: 9,152,697 km (0.062 R)
• M35: 9,455,782 km (0.065 R)
• M36: 10,356,062 km (0.081 R)
• M37: 10,961,784 km (0.06 R)
• M38: 11,107,642 km (0.115 R)
• M39: 11,224,777 km (0.056 R)
• M40: 11,371,981 km (0.093 R)
• M41: 11,460,543 km (0.061 R)
• M42: 11,549,255 km (0.059 R)
• M43: 11,727,575 km (0.118 R)
• M44: 11,817,035 km (0.087 R)
• M45: 12,970,135 km (0.103 R)
• M46: 13,062,736 km (0.108 R)
• M47: 13,248,537 km (0.071 R)
• M48: 13,779,759 km (0.041 R)
• M49: 14,063,845 km (0.115 R)
• M50: 14,927,624 km (0.099 R)
• M51: 15,284,564 km (0.078 R)
• M52: 15,480,388 km (0.049 R)
• M53: 15,874,578 km (0.09 R)
• M54: 16,006,823 km (0.097 R)
• M55: 16,172,427 km (0.061 R)
• M56: 16,740,151 km (0.107 R)
• M57: 17,416,334 km (0.097 R)
• M58: 17,518,509 km (0.116 R)
• M59: 17,792,124 km (0.081 R)
• M60: 17,998,120 km (0.114 R)
• M61: 18,101,492 km (0.105 R)
• M62: 18,900,345 km (0.099 R)
• M63: 19,392,222 km (0.069 R)
• M64: 19,746,171 km (0.108 R)
• M65: 21,074,301 km (0.068 R)
• M66: 21,328,767 km (0.112 R)
• M67: 21,438,272 km (0.057 R)
• M68: 21,620,931 km (0.053 R)
• M69: 22,061,647 km (0.116 R)
• M70: 22,542,454 km (0.119 R)
• M71: 23,740,584 km (0.112 R)
• M72: 25,190,187 km (0.067 R)
• M73: 25,460,211 km (0.097 R)
• M74: 26,042,446 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.9

Radius: 6.9

Gravity: 18.19 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.49 AU - 15.17 AU

Year: 17693 Days

Day: 20.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,509,283 km

• M1: 98,286 km (0.118 R)
• M2: 284,086 km (0.113 R)
• M3: 421,866 km (0.095 R)
• M4: 479,312 km (0.112 R)
• M5: 1,283,400 km (0.065 R)
• M6: 1,399,189 km (0.04 R)
• M7: 1,488,349 km (0.106 R)
• M8: 1,864,139 km (0.118 R)
• M9: 2,199,089 km (0.031 R)
• M10: 2,886,491 km (0.03 R)
• M11: 4,618,086 km (0.065 R)
• M12: 5,582,394 km (0.049 R)
• M13: 5,677,538 km (0.117 R)
• M14: 5,917,493 km (0.07 R)
• M15: 6,407,426 km (0.051 R)
• M16: 7,063,563 km (0.025 R)
• M17: 7,635,475 km (0.105 R)
• M18: 8,384,811 km (0.099 R)
• M19: 8,493,718 km (0.098 R)
• M20: 8,934,284 km (0.089 R)
• M21: 10,183,725 km (0.092 R)
• M22: 10,828,791 km (0.09 R)
• M23: 11,246,170 km (0.093 R)
• M24: 12,158,268 km (0.036 R)
• M25: 12,219,902 km (0.115 R)
• M26: 13,030,723 km (0.085 R)
• M27: 13,156,983 km (0.116 R)
• M28: 13,347,272 km (0.098 R)
• M29: 14,442,178 km (0.037 R)
• M30: 14,507,403 km (0.118 R)
• M31: 14,769,648 km (0.044 R)
• M32: 15,632,678 km (0.076 R)
• M33: 15,699,698 km (0.104 R)
• M34: 16,648,597 km (0.084 R)
• M35: 17,268,381 km (0.092 R)
• M36: 17,755,622 km (0.103 R)
• M37: 18,886,282 km (0.068 R)
• M38: 19,244,420 km (0.112 R)
• M39: 19,749,462 km (0.097 R)
• M40: 20,699,109 km (0.065 R)
• M41: 21,813,165 km (0.035 R)
• M42: 22,870,522 km (0.097 R)
• M43: 23,558,972 km (0.052 R)
• M44: 24,799,737 km (0.034 R)
• M45: 25,585,873 km (0.083 R)
• M46: 25,902,722 km (0.096 R)
• M47: 27,993,053 km (0.101 R)
• M48: 28,074,584 km (0.059 R)
• M49: 28,401,305 km (0.113 R)
• M50: 28,893,782 km (0.105 R)
• M51: 30,723,363 km (0.099 R)
• M52: 32,162,645 km (0.065 R)
• M53: 32,504,476 km (0.079 R)
• M54: 32,590,195 km (0.054 R)
• M55: 33,537,299 km (0.046 R)
• M56: 34,144,667 km (0.12 R)
• M57: 35,282,359 km (0.119 R)
• M58: 36,699,649 km (0.118 R)
• M59: 38,497,067 km (0.095 R)
• M60: 39,315,368 km (0.093 R)
• M61: 39,680,835 km (0.047 R)
• M62: 39,772,389 km (0.09 R)
• M63: 39,863,943 km (0.065 R)
• M64: 41,618,128 km (0.119 R)
• M65: 42,645,117 km (0.1 R)
• M66: 42,926,660 km (0.078 R)
• M67: 44,343,502 km (0.072 R)
• M68: 44,533,641 km (0.116 R)
• M69: 45,392,332 km (0.101 R)
• M70: 46,160,218 km (0.034 R)
• M71: 53,665,992 km (0.107 R)
• M72: 53,868,548 km (0.062 R)
• M73: 54,987,241 km (0.083 R)
• M74: 57,351,036 km (0.092 R)
• M75: 57,869,244 km (0.117 R)
• M76: 58,388,947 km (0.101 R)
• M77: 59,957,630 km (0.094 R)
• M78: 62,496,156 km (0.112 R)
• M79: 62,815,996 km (0.106 R)
• M80: 62,922,660 km (0.09 R)
• M81: 68,334,662 km (0.092 R)
• M82: 69,214,447 km (0.07 R)
• M83: 69,324,700 km (0.076 R)
• M84: 69,655,611 km (0.109 R)
• M85: 70,873,936 km (0.065 R)
• M86: 72,210,892 km (0.1 R)
• M87: 75,476,165 km (0.116 R)
• M88: 75,703,254 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.5

Radius: 6.3

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.65 AU - 19.61 AU

Year: 24941 Days

Day: 20.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 56 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 70,509,283 km

• M1: 80,633 km (0.113 R)
• M2: 1,554,023 km (0.085 R)
• M3: 2,718,193 km (0.12 R)
• M4: 2,933,165 km (0.06 R)
• M5: 4,047,819 km (0.044 R)
• M6: 4,459,812 km (0.059 R)
• M7: 6,143,087 km (0.114 R)
• M8: 8,204,546 km (0.111 R)
• M9: 8,256,007 km (0.098 R)
• M10: 8,359,230 km (0.111 R)
• M11: 8,671,740 km (0.102 R)
• M12: 8,724,249 km (0.102 R)
• M13: 9,041,097 km (0.091 R)
• M14: 9,147,611 km (0.051 R)
• M15: 9,469,545 km (0.082 R)
• M16: 11,020,726 km (0.112 R)
• M17: 11,248,713 km (0.108 R)
• M18: 11,535,791 km (0.041 R)
• M19: 11,709,175 km (0.099 R)
• M20: 11,825,412 km (0.118 R)
• M21: 12,058,785 km (0.104 R)
• M22: 13,551,473 km (0.088 R)
• M23: 16,122,911 km (0.064 R)
• M24: 17,364,274 km (0.046 R)
• M25: 17,496,668 km (0.104 R)
• M26: 17,563,089 km (0.088 R)
• M27: 18,433,300 km (0.116 R)
• M28: 19,937,806 km (0.106 R)
• M29: 20,215,459 km (0.112 R)
• M30: 21,126,959 km (0.095 R)
• M31: 24,606,905 km (0.094 R)
• M32: 24,755,605 km (0.029 R)
• M33: 24,830,255 km (0.091 R)
• M34: 25,579,441 km (0.085 R)
• M35: 27,562,061 km (0.118 R)
• M36: 27,793,938 km (0.116 R)
• M37: 28,026,563 km (0.045 R)
• M38: 28,415,667 km (0.117 R)
• M39: 31,108,279 km (0.028 R)
• M40: 31,591,929 km (0.068 R)
• M41: 31,834,576 km (0.081 R)
• M42: 33,303,927 km (0.106 R)
• M43: 34,795,268 km (0.105 R)
• M44: 35,129,619 km (0.117 R)
• M45: 35,885,687 km (0.1 R)
• M46: 36,647,290 km (0.101 R)
• M47: 37,072,596 km (0.117 R)
• M48: 37,328,708 km (0.119 R)
• M49: 37,670,988 km (0.103 R)
• M50: 37,842,427 km (0.068 R)
• M51: 37,928,296 km (0.096 R)
• M52: 38,617,494 km (0.047 R)
• M53: 40,095,820 km (0.102 R)
• M54: 40,446,328 km (0.11 R)
• M55: 41,415,423 km (0.089 R)
• M56: 42,036,254 km (0.097 R)
• M57: 42,659,927 km (0.091 R)
• M58: 44,097,264 km (0.067 R)
• M59: 45,094,633 km (0.092 R)
• M60: 47,759,270 km (0.106 R)
• M61: 49,720,498 km (0.097 R)
• M62: 54,688,942 km (0.099 R)
• M63: 56,445,221 km (0.113 R)
• M64: 56,543,358 km (0.117 R)
• M65: 57,133,222 km (0.116 R)
• M66: 57,330,392 km (0.06 R)
• M67: 61,925,141 km (0.042 R)
• M68: 62,634,684 km (0.082 R)
• M69: 65,190,563 km (0.12 R)
• M70: 67,989,091 km (0.109 R)
• M71: 68,616,205 km (0.071 R)
• M72: 69,245,264 km (0.037 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 15,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit