🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.5 AU - 0.56 AU

Year: 171 Days

Day: 33.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,746,133 km

• M1: 110,403 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.9 AU - 1.32 AU

Year: 518 Days

Day: 16.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,746,133 km

• M1: 870,510 km (0.107 R)
• M2: 1,056,909 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.13 AU - 1.25 AU

Year: 575 Days

Day: 44.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,746,133 km

• M1: 80,932 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.51 AU - 1.91 AU

Year: 990 Days

Day: 30.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.3

Radius: 14

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.87 AU - 4.45 AU

Year: 3101 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 138 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,746,133 km

• M1: 222,153 km (0.103 R)
• M2: 378,183 km (0.068 R)
• M3: 531,372 km (0.044 R)
• M4: 730,935 km (0.077 R)
• M5: 935,286 km (0.096 R)
• M6: 1,086,829 km (0.079 R)
• M7: 1,222,065 km (0.042 R)
• M8: 1,402,929 km (0.108 R)
• M9: 1,806,993 km (0.088 R)
• M10: 1,924,876 km (0.055 R)
• M11: 2,169,020 km (0.064 R)
• M12: 2,407,329 km (0.107 R)
• M13: 2,637,710 km (0.088 R)
• M14: 2,738,688 km (0.053 R)
• M15: 2,909,978 km (0.047 R)
• M16: 3,209,622 km (0.083 R)
• M17: 3,687,288 km (0.053 R)
• M18: 3,800,833 km (0.03 R)
• M19: 4,207,590 km (0.073 R)
• M20: 4,386,210 km (0.119 R)
• M21: 4,547,177 km (0.072 R)
• M22: 4,730,733 km (0.07 R)
• M23: 4,833,657 km (0.057 R)
• M24: 5,042,047 km (0.109 R)
• M25: 5,338,699 km (0.083 R)
• M26: 5,554,120 km (0.078 R)
• M27: 6,105,538 km (0.101 R)
• M28: 6,536,380 km (0.048 R)
• M29: 7,814,544 km (0.058 R)
• M30: 8,357,285 km (0.055 R)
• M31: 9,014,468 km (0.119 R)
• M32: 9,271,627 km (0.058 R)
• M33: 9,453,089 km (0.106 R)
• M34: 9,557,359 km (0.064 R)
• M35: 9,793,425 km (0.065 R)
• M36: 9,925,370 km (0.07 R)
• M37: 10,892,819 km (0.096 R)
• M38: 11,057,078 km (0.079 R)
• M39: 11,638,266 km (0.12 R)
• M40: 12,087,807 km (0.112 R)
• M41: 12,229,476 km (0.106 R)
• M42: 12,428,741 km (0.065 R)
• M43: 12,686,498 km (0.116 R)
• M44: 13,236,569 km (0.076 R)
• M45: 13,735,328 km (0.11 R)
• M46: 14,031,682 km (0.083 R)
• M47: 14,150,762 km (0.056 R)
• M48: 14,270,290 km (0.098 R)
• M49: 14,480,176 km (0.098 R)
• M50: 14,963,677 km (0.056 R)
• M51: 15,884,751 km (0.1 R)
• M52: 16,227,031 km (0.061 R)
• M53: 16,697,815 km (0.096 R)
• M54: 16,824,076 km (0.087 R)
• M55: 17,173,088 km (0.099 R)
• M56: 17,492,329 km (0.089 R)
• M57: 17,845,829 km (0.115 R)
• M58: 18,201,723 km (0.066 R)
• M59: 18,429,560 km (0.087 R)
• M60: 18,625,384 km (0.074 R)
• M61: 18,887,778 km (0.092 R)
• M62: 19,217,492 km (0.074 R)
• M63: 19,515,790 km (0.073 R)
• M64: 19,648,783 km (0.058 R)
• M65: 20,487,428 km (0.115 R)
• M66: 20,758,350 km (0.086 R)
• M67: 20,928,144 km (0.097 R)
• M68: 21,132,644 km (0.077 R)
• M69: 21,612,404 km (0.119 R)
• M70: 22,130,312 km (0.103 R)
• M71: 22,722,271 km (0.119 R)
• M72: 22,827,289 km (0.101 R)
• M73: 23,037,773 km (0.07 R)
• M74: 23,143,389 km (0.064 R)
• M75: 23,354,771 km (0.062 R)
• M76: 23,460,836 km (0.079 R)
• M77: 23,744,174 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.8

Radius: 15

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.68 AU - 7.16 AU

Year: 7205 Days

Day: 9.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,746,133 km

• M1: 192,084 km (0.096 R)
• M2: 313,258 km (0.095 R)
• M3: 480,060 km (0.107 R)
• M4: 818,001 km (0.052 R)
• M5: 1,122,582 km (0.085 R)
• M6: 1,313,619 km (0.097 R)
• M7: 1,821,803 km (0.113 R)
• M8: 2,069,238 km (0.067 R)
• M9: 2,227,064 km (0.086 R)
• M10: 2,409,723 km (0.1 R)
• M11: 2,534,487 km (0.054 R)
• M12: 2,725,673 km (0.083 R)
• M13: 3,305,066 km (0.049 R)
• M14: 3,421,004 km (0.097 R)
• M15: 3,562,075 km (0.11 R)
• M16: 3,681,005 km (0.055 R)
• M17: 3,947,589 km (0.05 R)
• M18: 4,195,472 km (0.097 R)
• M19: 4,372,147 km (0.118 R)
• M20: 4,706,947 km (0.112 R)
• M21: 4,890,654 km (0.1 R)
• M22: 6,043,305 km (0.085 R)
• M23: 6,329,785 km (0.112 R)
• M24: 6,533,089 km (0.111 R)
• M25: 6,768,256 km (0.107 R)
• M26: 7,006,117 km (0.089 R)
• M27: 7,156,164 km (0.116 R)
• M28: 7,459,548 km (0.051 R)
• M29: 8,205,144 km (0.065 R)
• M30: 8,715,572 km (0.068 R)
• M31: 9,039,900 km (0.076 R)
• M32: 9,170,649 km (0.098 R)
• M33: 9,401,179 km (0.097 R)
• M34: 9,533,723 km (0.114 R)
• M35: 10,410,815 km (0.042 R)
• M36: 11,278,483 km (0.086 R)
• M37: 11,810,303 km (0.115 R)
• M38: 11,953,468 km (0.066 R)
• M39: 12,641,618 km (0.084 R)
• M40: 13,305,534 km (0.119 R)
• M41: 13,980,669 km (0.117 R)
• M42: 14,513,686 km (0.075 R)
• M43: 14,744,067 km (0.075 R)
• M44: 15,364,599 km (0.072 R)
• M45: 16,072,945 km (0.102 R)
• M46: 17,114,894 km (0.103 R)
• M47: 17,236,667 km (0.1 R)
• M48: 17,972,539 km (0.077 R)
• M49: 18,220,123 km (0.118 R)
• M50: 18,427,316 km (0.118 R)
• M51: 18,635,257 km (0.09 R)
• M52: 18,844,096 km (0.081 R)
• M53: 19,432,763 km (0.116 R)
• M54: 19,729,416 km (0.115 R)
• M55: 20,198,555 km (0.077 R)
• M56: 22,555,021 km (0.09 R)
• M57: 22,688,462 km (0.063 R)
• M58: 22,911,363 km (0.112 R)
• M59: 25,043,132 km (0.074 R)
• M60: 25,690,442 km (0.069 R)
• M61: 25,922,917 km (0.076 R)
• M62: 26,483,760 km (0.089 R)
• M63: 26,577,558 km (0.1 R)
• M64: 26,906,972 km (0.117 R)
• M65: 27,190,460 km (0.063 R)
• M66: 27,285,156 km (0.112 R)
• M67: 27,379,851 km (0.114 R)
• M68: 28,094,480 km (0.117 R)
• M69: 28,766,923 km (0.088 R)
• M70: 29,347,512 km (0.116 R)
• M71: 29,687,997 km (0.12 R)
• M72: 29,883,222 km (0.043 R)
• M73: 31,758,431 km (0.116 R)
• M74: 31,957,995 km (0.101 R)
• M75: 32,108,041 km (0.079 R)
• M76: 32,509,113 km (0.107 R)
• M77: 33,012,809 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.7

Radius: 6.3

Gravity: 17.86 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.93 AU - 11.83 AU

Year: 15896 Days

Day: 19.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,746,133 km

• M1: 165,006 km (0.087 R)
• M2: 251,025 km (0.049 R)
• M3: 338,989 km (0.075 R)
• M4: 860,337 km (0.104 R)
• M5: 1,247,796 km (0.053 R)
• M6: 1,799,962 km (0.095 R)
• M7: 1,948,811 km (0.09 R)
• M8: 2,958,148 km (0.067 R)
• M9: 3,063,316 km (0.112 R)
• M10: 3,682,202 km (0.104 R)
• M11: 4,378,730 km (0.107 R)
• M12: 4,741,953 km (0.096 R)
• M13: 4,824,083 km (0.082 R)
• M14: 5,073,013 km (0.118 R)
• M15: 5,889,070 km (0.115 R)
• M16: 6,334,722 km (0.119 R)
• M17: 6,607,439 km (0.08 R)
• M18: 6,699,142 km (0.057 R)
• M19: 7,164,242 km (0.099 R)
• M20: 7,211,216 km (0.043 R)
• M21: 8,670,992 km (0.048 R)
• M22: 8,872,351 km (0.099 R)
• M23: 9,126,368 km (0.11 R)
• M24: 9,279,855 km (0.072 R)
• M25: 9,382,629 km (0.051 R)
• M26: 9,745,404 km (0.062 R)
• M27: 10,431,310 km (0.066 R)
• M28: 10,484,716 km (0.12 R)
• M29: 11,351,786 km (0.043 R)
• M30: 12,129,096 km (0.036 R)
• M31: 12,751,722 km (0.059 R)
• M32: 13,095,798 km (0.098 R)
• M33: 13,153,542 km (0.115 R)
• M34: 13,384,970 km (0.089 R)
• M35: 13,851,716 km (0.032 R)
• M36: 13,910,508 km (0.083 R)
• M37: 14,264,606 km (0.102 R)
• M38: 15,466,475 km (0.097 R)
• M39: 16,951,084 km (0.065 R)
• M40: 17,013,915 km (0.067 R)
• M41: 19,065,351 km (0.09 R)
• M42: 20,320,028 km (0.096 R)
• M43: 21,805,685 km (0.075 R)
• M44: 21,942,417 km (0.076 R)
• M45: 22,492,489 km (0.063 R)
• M46: 23,256,186 km (0.104 R)
• M47: 24,028,260 km (0.105 R)
• M48: 24,098,871 km (0.064 R)
• M49: 24,595,087 km (0.099 R)
• M50: 25,309,865 km (0.109 R)
• M51: 25,453,629 km (0.056 R)
• M52: 25,669,798 km (0.115 R)
• M53: 25,814,309 km (0.089 R)
• M54: 26,176,635 km (0.034 R)
• M55: 26,613,611 km (0.116 R)
• M56: 26,686,615 km (0.047 R)
• M57: 26,979,527 km (0.093 R)
• M58: 27,642,545 km (0.104 R)
• M59: 27,716,596 km (0.103 R)
• M60: 28,236,448 km (0.113 R)
• M61: 28,385,448 km (0.104 R)
• M62: 29,663,463 km (0.087 R)
• M63: 30,195,283 km (0.097 R)
• M64: 30,424,018 km (0.043 R)
• M65: 31,576,819 km (0.113 R)
• M66: 31,964,278 km (0.045 R)
• M67: 32,509,263 km (0.11 R)
• M68: 32,665,593 km (0.09 R)
• M69: 34,162,768 km (0.084 R)
• M70: 34,480,813 km (0.065 R)
• M71: 34,640,285 km (0.085 R)
• M72: 34,799,905 km (0.088 R)
• M73: 37,632,990 km (0.042 R)
• M74: 37,879,228 km (0.094 R)
• M75: 39,118,497 km (0.087 R)
• M76: 39,701,330 km (0.081 R)
• M77: 40,623,152 km (0.079 R)
• M78: 40,960,047 km (0.113 R)
• M79: 43,516,525 km (0.079 R)
• M80: 43,775,030 km (0.1 R)
• M81: 44,206,919 km (0.119 R)
• M82: 45,075,035 km (0.049 R)
• M83: 45,685,993 km (0.109 R)
• M84: 46,739,910 km (0.075 R)
• M85: 47,004,549 km (0.088 R)
• M86: 47,181,224 km (0.056 R)
• M87: 50,309,914 km (0.105 R)
• M88: 51,125,222 km (0.092 R)
• M89: 52,310,635 km (0.059 R)
• M90: 57,519,035 km (0.089 R)
• M91: 58,942,010 km (0.099 R)
• M92: 59,037,304 km (0.087 R)
• M93: 62,016,096 km (0.093 R)
• M94: 64,748,502 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.5

Radius: 6.8

Gravity: 16.6 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.52 AU - 17.28 AU

Year: 24204 Days

Day: 21.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,746,133 km

• M1: 116,238 km (0.114 R)
• M2: 884,123 km (0.117 R)
• M3: 998,117 km (0.111 R)
• M4: 1,117,197 km (0.069 R)
• M5: 1,502,411 km (0.076 R)
• M6: 1,889,421 km (0.049 R)
• M7: 2,037,822 km (0.108 R)
• M8: 2,189,963 km (0.111 R)
• M9: 3,222,787 km (0.097 R)
• M10: 3,266,918 km (0.092 R)
• M11: 3,355,630 km (0.113 R)
• M12: 4,238,856 km (0.096 R)
• M13: 4,433,482 km (0.096 R)
• M14: 6,039,416 km (0.067 R)
• M15: 7,627,846 km (0.096 R)
• M16: 7,805,269 km (0.103 R)
• M17: 8,224,741 km (0.029 R)
• M18: 8,960,763 km (0.1 R)
• M19: 9,717,728 km (0.052 R)
• M20: 11,494,652 km (0.079 R)
• M21: 11,834,538 km (0.093 R)
• M22: 12,385,208 km (0.077 R)
• M23: 12,524,184 km (0.027 R)
• M24: 13,297,904 km (0.113 R)
• M25: 14,087,033 km (0.109 R)
• M26: 16,696,918 km (0.118 R)
• M27: 16,927,448 km (0.101 R)
• M28: 17,159,025 km (0.061 R)
• M29: 18,889,424 km (0.117 R)
• M30: 19,532,246 km (0.09 R)
• M31: 20,756,854 km (0.038 R)
• M32: 21,420,022 km (0.052 R)
• M33: 21,922,072 km (0.081 R)
• M34: 22,852,421 km (0.072 R)
• M35: 23,537,131 km (0.041 R)
• M36: 24,839,081 km (0.067 R)
• M37: 27,060,460 km (0.113 R)
• M38: 29,159,467 km (0.119 R)
• M39: 30,368,966 km (0.118 R)
• M40: 31,215,840 km (0.076 R)
• M41: 31,975,049 km (0.11 R)
• M42: 32,548,607 km (0.083 R)
• M43: 32,740,392 km (0.047 R)
• M44: 35,269,194 km (0.118 R)
• M45: 36,557,082 km (0.069 R)
• M46: 38,163,015 km (0.055 R)
• M47: 39,894,461 km (0.106 R)
• M48: 40,614,775 km (0.119 R)
• M49: 41,028,413 km (0.102 R)
• M50: 43,750,496 km (0.086 R)
• M51: 46,746,492 km (0.093 R)
• M52: 46,962,960 km (0.091 R)
• M53: 47,614,609 km (0.078 R)
• M54: 47,941,480 km (0.111 R)
• M55: 48,816,927 km (0.066 R)
• M56: 50,029,268 km (0.064 R)
• M57: 50,694,679 km (0.104 R)
• M58: 50,917,131 km (0.089 R)
• M59: 58,554,551 km (0.118 R)
• M60: 58,904,760 km (0.113 R)
• M61: 59,255,717 km (0.103 R)
• M62: 59,607,421 km (0.107 R)
• M63: 60,194,892 km (0.078 R)
• M64: 60,312,626 km (0.117 R)
• M65: 61,375,818 km (0.077 R)
• M66: 62,564,373 km (0.116 R)
• M67: 63,400,924 km (0.074 R)
• M68: 63,880,684 km (0.096 R)
• M69: 64,000,662 km (0.081 R)
• M70: 65,811,245 km (0.1 R)
• M71: 65,932,569 km (0.117 R)
• M72: 67,271,918 km (0.113 R)
• M73: 67,883,624 km (0.061 R)
• M74: 68,006,145 km (0.087 R)
• M75: 68,251,485 km (0.09 R)
• M76: 68,989,302 km (0.094 R)
• M77: 69,482,676 km (0.095 R)
• M78: 72,717,879 km (0.083 R)
• M79: 74,859,672 km (0.091 R)
• M80: 76,129,160 km (0.113 R)
• M81: 77,533,884 km (0.093 R)
• M82: 78,046,705 km (0.109 R)
• M83: 78,303,565 km (0.078 R)
• M84: 79,204,892 km (0.048 R)
• M85: 81,408,020 km (0.09 R)
• M86: 83,499,847 km (0.055 R)
• M87: 84,552,417 km (0.072 R)
• M88: 85,344,688 km (0.036 R)
• M89: 85,476,932 km (0.085 R)
• M90: 86,006,808 km (0.117 R)
• M91: 86,139,501 km (0.113 R)
• M92: 88,806,382 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 20,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit