🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.43 AU - 0.57 AU

Year: 127 Days

Day: 15.4 Hours

Environment

Temp: 280 °C

Axial Tilt: 87.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.41 AU - 0.65 AU

Year: 139 Days

Day: 36.2 Hours

Environment

Temp: 249 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.44 AU - 3 AU

Year: 1614 Days

Day: 24.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,319,365 km

• M1: 1,265,299 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.03 AU - 3.09 AU

Year: 1926 Days

Day: 40.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.92 AU - 4.04 AU

Year: 2858 Days

Day: 34.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.9

Radius: 8

Gravity: 14.45 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.14 AU - 6.48 AU

Year: 5040 Days

Day: 6.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,319,365 km

• M1: 105,018 km (0.029 R)
• M2: 173,683 km (0.089 R)
• M3: 282,142 km (0.086 R)
• M4: 337,642 km (0.118 R)
• M5: 462,407 km (0.049 R)
• M6: 578,944 km (0.054 R)
• M7: 641,176 km (0.103 R)
• M8: 1,319,902 km (0.055 R)
• M9: 1,542,653 km (0.093 R)
• M10: 1,889,571 km (0.105 R)
• M11: 2,200,435 km (0.105 R)
• M12: 2,465,074 km (0.105 R)
• M13: 2,569,493 km (0.069 R)
• M14: 2,654,165 km (0.103 R)
• M15: 3,069,150 km (0.04 R)
• M16: 3,295,791 km (0.09 R)
• M17: 3,457,805 km (0.116 R)
• M18: 3,645,999 km (0.11 R)
• M19: 3,717,507 km (0.066 R)
• M20: 4,156,278 km (0.108 R)
• M21: 5,432,347 km (0.105 R)
• M22: 5,734,386 km (0.079 R)
• M23: 6,041,959 km (0.041 R)
• M24: 6,326,195 km (0.079 R)
• M25: 6,673,262 km (0.088 R)
• M26: 7,145,393 km (0.076 R)
• M27: 8,215,765 km (0.11 R)
• M28: 8,278,447 km (0.116 R)
• M29: 8,817,747 km (0.077 R)
• M30: 8,913,939 km (0.1 R)
• M31: 9,598,199 km (0.093 R)
• M32: 10,707,019 km (0.112 R)
• M33: 11,679,405 km (0.098 R)
• M34: 11,785,320 km (0.114 R)
• M35: 11,856,080 km (0.099 R)
• M36: 12,499,201 km (0.112 R)
• M37: 13,411,150 km (0.065 R)
• M38: 13,670,253 km (0.09 R)
• M39: 14,005,951 km (0.091 R)
• M40: 14,231,245 km (0.1 R)
• M41: 14,306,643 km (0.104 R)
• M42: 14,420,038 km (0.102 R)
• M43: 15,453,161 km (0.06 R)
• M44: 15,763,876 km (0.105 R)
• M45: 15,880,861 km (0.05 R)
• M46: 16,233,763 km (0.037 R)
• M47: 16,351,945 km (0.118 R)
• M48: 17,388,209 km (0.113 R)
• M49: 17,468,843 km (0.109 R)
• M50: 17,630,408 km (0.081 R)
• M51: 17,955,036 km (0.118 R)
• M52: 18,240,768 km (0.101 R)
• M53: 18,651,563 km (0.1 R)
• M54: 19,023,763 km (0.072 R)
• M55: 19,148,378 km (0.114 R)
• M56: 19,398,505 km (0.03 R)
• M57: 19,482,131 km (0.048 R)
• M58: 19,565,906 km (0.103 R)
• M59: 20,622,515 km (0.11 R)
• M60: 21,179,319 km (0.104 R)
• M61: 22,570,878 km (0.102 R)
• M62: 23,144,586 km (0.097 R)
• M63: 24,126,397 km (0.101 R)
• M64: 24,939,760 km (0.095 R)
• M65: 25,076,193 km (0.112 R)
• M66: 25,395,585 km (0.086 R)
• M67: 25,532,766 km (0.079 R)
• M68: 25,854,102 km (0.118 R)
• M69: 25,946,105 km (0.093 R)
• M70: 26,779,365 km (0.119 R)
• M71: 27,058,964 km (0.034 R)
• M72: 28,045,562 km (0.073 R)
• M73: 28,614,632 km (0.095 R)
• M74: 28,948,235 km (0.085 R)
• M75: 30,247,493 km (0.067 R)
• M76: 30,635,998 km (0.059 R)
• M77: 30,879,693 km (0.051 R)
• M78: 31,026,299 km (0.113 R)
• M79: 31,271,041 km (0.108 R)
• M80: 31,516,382 km (0.051 R)
• M81: 32,454,660 km (0.034 R)
• M82: 32,553,993 km (0.055 R)
• M83: 33,101,970 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.5

Radius: 6.6

Gravity: 15.92 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.77 AU - 18.41 AU

Year: 21096 Days

Day: 16.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,319,365 km

• M1: 118,781 km (0.106 R)
• M2: 199,264 km (0.098 R)
• M3: 322,683 km (0.088 R)
• M4: 376,089 km (0.077 R)
• M5: 493,075 km (0.106 R)
• M6: 622,327 km (0.081 R)
• M7: 787,334 km (0.065 R)
• M8: 939,923 km (0.096 R)
• M9: 1,332,618 km (0.081 R)
• M10: 1,453,643 km (0.104 R)
• M11: 1,641,986 km (0.088 R)
• M12: 1,838,109 km (0.07 R)
• M13: 1,973,196 km (0.119 R)
• M14: 2,397,755 km (0.086 R)
• M15: 2,508,307 km (0.083 R)
• M16: 2,696,352 km (0.064 R)
• M17: 2,928,079 km (0.03 R)
• M18: 3,166,389 km (0.067 R)
• M19: 4,224,943 km (0.069 R)
• M20: 5,382,681 km (0.037 R)
• M21: 5,971,349 km (0.113 R)
• M22: 6,944,632 km (0.073 R)
• M23: 7,315,635 km (0.066 R)
• M24: 7,476,602 km (0.033 R)
• M25: 7,856,581 km (0.114 R)
• M26: 8,466,641 km (0.106 R)
• M27: 9,322,790 km (0.058 R)
• M28: 9,380,834 km (0.075 R)
• M29: 9,614,206 km (0.115 R)
• M30: 9,849,524 km (0.074 R)
• M31: 10,086,786 km (0.109 R)
• M32: 10,325,993 km (0.106 R)
• M33: 11,301,222 km (0.078 R)
• M34: 11,611,936 km (0.104 R)
• M35: 12,305,472 km (0.117 R)
• M36: 13,142,472 km (0.098 R)
• M37: 13,403,670 km (0.053 R)
• M38: 13,931,152 km (0.105 R)
• M39: 15,006,611 km (0.038 R)
• M40: 15,416,659 km (0.095 R)
• M41: 16,598,632 km (0.118 R)
• M42: 17,093,801 km (0.034 R)
• M43: 18,535,027 km (0.086 R)
• M44: 18,827,790 km (0.088 R)
• M45: 19,344,052 km (0.054 R)
• M46: 20,390,489 km (0.117 R)
• M47: 22,929,015 km (0.115 R)
• M48: 24,035,591 km (0.081 R)
• M49: 25,402,616 km (0.057 R)
• M50: 25,891,203 km (0.108 R)
• M51: 28,886,601 km (0.089 R)
• M52: 29,737,962 km (0.068 R)
• M53: 29,994,971 km (0.078 R)
• M54: 30,424,916 km (0.105 R)
• M55: 32,517,042 km (0.098 R)
• M56: 33,669,544 km (0.076 R)
• M57: 34,745,302 km (0.076 R)
• M58: 34,835,510 km (0.072 R)
• M59: 35,468,758 km (0.067 R)
• M60: 39,065,689 km (0.086 R)
• M61: 40,006,510 km (0.067 R)
• M62: 42,198,717 km (0.119 R)
• M63: 43,941,233 km (0.109 R)
• M64: 47,296,564 km (0.113 R)
• M65: 47,696,588 km (0.105 R)
• M66: 47,997,430 km (0.103 R)
• M67: 48,903,694 km (0.111 R)
• M68: 53,518,937 km (0.07 R)
• M69: 53,831,597 km (0.099 R)
• M70: 54,040,286 km (0.094 R)
• M71: 55,403,721 km (0.097 R)
• M72: 57,629,737 km (0.057 R)
• M73: 57,736,550 km (0.054 R)
• M74: 59,022,494 km (0.109 R)
• M75: 59,237,765 km (0.094 R)
• M76: 59,345,475 km (0.116 R)
• M77: 60,317,861 km (0.05 R)
• M78: 60,643,087 km (0.062 R)
• M79: 60,751,695 km (0.105 R)
• M80: 62,387,997 km (0.094 R)
• M81: 62,497,502 km (0.102 R)
• M82: 62,716,963 km (0.054 R)
• M83: 63,597,047 km (0.067 R)
• M84: 65,035,879 km (0.087 R)
• M85: 65,258,182 km (0.078 R)
• M86: 65,926,734 km (0.09 R)
• M87: 66,709,430 km (0.11 R)
• M88: 69,416,404 km (0.093 R)
• M89: 71,126,457 km (0.078 R)
• M90: 72,619,743 km (0.105 R)
• M91: 76,456,330 km (0.093 R)
• M92: 76,573,615 km (0.103 R)
• M93: 78,103,852 km (0.108 R)
• M94: 79,169,138 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.2

Radius: 7.7

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.97 AU - 18.01 AU

Year: 25204 Days

Day: 21.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,319,365 km

• M1: 152,141 km (0.09 R)
• M2: 290,369 km (0.113 R)
• M3: 522,545 km (0.042 R)
• M4: 595,549 km (0.104 R)
• M5: 1,139,188 km (0.08 R)
• M6: 1,269,488 km (0.114 R)
• M7: 1,726,808 km (0.119 R)
• M8: 1,801,458 km (0.12 R)
• M9: 1,915,601 km (0.084 R)
• M10: 2,151,068 km (0.067 R)
• M11: 2,649,827 km (0.099 R)
• M12: 2,823,959 km (0.082 R)
• M13: 3,092,188 km (0.106 R)
• M14: 4,709,042 km (0.074 R)
• M15: 5,134,797 km (0.067 R)
• M16: 5,352,163 km (0.101 R)
• M17: 5,572,820 km (0.104 R)
• M18: 5,628,321 km (0.111 R)
• M19: 6,601,754 km (0.05 R)
• M20: 6,778,878 km (0.114 R)
• M21: 7,626,350 km (0.111 R)
• M22: 9,286,886 km (0.104 R)
• M23: 9,685,565 km (0.098 R)
• M24: 10,157,695 km (0.07 R)
• M25: 11,761,085 km (0.066 R)
• M26: 12,119,971 km (0.069 R)
• M27: 12,482,596 km (0.078 R)
• M28: 12,628,603 km (0.066 R)
• M29: 13,968,103 km (0.097 R)
• M30: 14,501,120 km (0.089 R)
• M31: 14,654,607 km (0.096 R)
• M32: 14,963,228 km (0.112 R)
• M33: 16,060,379 km (0.117 R)
• M34: 17,590,466 km (0.11 R)
• M35: 18,331,424 km (0.11 R)
• M36: 18,580,654 km (0.059 R)
• M37: 19,335,076 km (0.116 R)
• M38: 19,928,680 km (0.075 R)
• M39: 22,009,288 km (0.035 R)
• M40: 23,254,540 km (0.077 R)
• M41: 23,704,830 km (0.077 R)
• M42: 23,795,187 km (0.083 R)
• M43: 25,441,960 km (0.095 R)
• M44: 26,842,047 km (0.102 R)
• M45: 27,884,594 km (0.089 R)
• M46: 29,133,886 km (0.095 R)
• M47: 30,499,415 km (0.079 R)
• M48: 31,190,109 km (0.08 R)
• M49: 31,686,475 km (0.11 R)
• M50: 32,989,472 km (0.068 R)
• M51: 33,090,451 km (0.082 R)
• M52: 34,514,473 km (0.109 R)
• M53: 35,337,261 km (0.107 R)
• M54: 36,062,362 km (0.109 R)
• M55: 37,632,840 km (0.068 R)
• M56: 38,479,564 km (0.066 R)
• M57: 39,868,730 km (0.027 R)
• M58: 43,468,354 km (0.101 R)
• M59: 43,579,057 km (0.075 R)
• M60: 44,022,764 km (0.12 R)
• M61: 46,716,273 km (0.115 R)
• M62: 47,397,991 km (0.093 R)
• M63: 50,972,034 km (0.117 R)
• M64: 53,560,675 km (0.067 R)
• M65: 53,917,017 km (0.08 R)
• M66: 55,110,360 km (0.095 R)
• M67: 57,158,953 km (0.042 R)
• M68: 58,375,632 km (0.056 R)
• M69: 59,600,839 km (0.099 R)
• M70: 62,076,534 km (0.105 R)
• M71: 62,201,299 km (0.109 R)
• M72: 62,700,806 km (0.093 R)
• M73: 63,327,023 km (0.084 R)
• M74: 64,838,560 km (0.083 R)
• M75: 65,852,683 km (0.118 R)
• M76: 67,383,967 km (0.109 R)
• M77: 68,539,910 km (0.055 R)
• M78: 78,021,124 km (0.048 R)
• M79: 78,829,551 km (0.056 R)
• M80: 79,640,820 km (0.114 R)
• M81: 80,318,947 km (0.081 R)
• M82: 81,544,453 km (0.073 R)
• M83: 81,817,619 km (0.104 R)
• M84: 82,227,816 km (0.04 R)
• M85: 82,913,273 km (0.026 R)
• M86: 85,951,457 km (0.103 R)
• M87: 86,507,661 km (0.108 R)
• M88: 90,293,834 km (0.059 R)
• M89: 91,142,503 km (0.093 R)
• M90: 91,709,778 km (0.113 R)
• M91: 92,705,352 km (0.056 R)
• M92: 95,857,528 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393

Radius: 3.3

Gravity: 36.09 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 17.48 AU - 19.52 AU

Year: 28637 Days

Day: 20.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,319,365 km

• M1: 234,869 km (0.114 R)
• M2: 731,982 km (0.108 R)
• M3: 756,816 km (0.119 R)
• M4: 833,111 km (0.089 R)
• M5: 1,048,382 km (0.095 R)
• M6: 1,191,547 km (0.054 R)
• M7: 1,250,489 km (0.07 R)
• M8: 1,433,297 km (0.088 R)
• M9: 1,624,483 km (0.115 R)
• M10: 1,689,858 km (0.056 R)
• M11: 1,756,279 km (0.099 R)
• M12: 2,391,621 km (0.086 R)
• M13: 2,579,666 km (0.084 R)
• M14: 2,656,260 km (0.111 R)
• M15: 2,811,542 km (0.032 R)
• M16: 3,295,043 km (0.112 R)
• M17: 3,631,488 km (0.077 R)
• M18: 3,717,357 km (0.069 R)
• M19: 4,336,693 km (0.109 R)
• M20: 5,178,779 km (0.099 R)
• M21: 5,421,576 km (0.111 R)
• M22: 6,325,596 km (0.12 R)
• M23: 7,546,913 km (0.108 R)
• M24: 7,821,725 km (0.099 R)
• M25: 9,186,356 km (0.086 R)
• M26: 9,420,926 km (0.099 R)
• M27: 9,716,681 km (0.06 R)
• M28: 11,116,618 km (0.033 R)
• M29: 11,366,446 km (0.114 R)
• M30: 11,808,059 km (0.07 R)
• M31: 15,536,936 km (0.047 R)
• M32: 16,521,439 km (0.038 R)
• M33: 16,663,707 km (0.102 R)
• M34: 16,734,915 km (0.061 R)
• M35: 18,181,976 km (0.098 R)
• M36: 18,328,881 km (0.051 R)
• M37: 18,623,738 km (0.106 R)
• M38: 19,218,390 km (0.069 R)
• M39: 19,518,034 km (0.113 R)
• M40: 19,593,282 km (0.027 R)
• M41: 20,885,508 km (0.07 R)
• M42: 21,193,530 km (0.117 R)
• M43: 24,355,431 km (0.093 R)
• M44: 25,168,495 km (0.097 R)
• M45: 27,072,278 km (0.083 R)
• M46: 27,239,977 km (0.112 R)
• M47: 28,083,859 km (0.1 R)
• M48: 28,168,681 km (0.069 R)
• M49: 28,423,745 km (0.084 R)
• M50: 28,594,137 km (0.094 R)
• M51: 28,679,557 km (0.051 R)
• M52: 29,624,118 km (0.084 R)
• M53: 29,796,904 km (0.084 R)
• M54: 30,404,421 km (0.077 R)
• M55: 30,578,852 km (0.094 R)
• M56: 31,455,495 km (0.108 R)
• M57: 31,985,371 km (0.062 R)
• M58: 32,518,239 km (0.091 R)
• M59: 33,412,984 km (0.077 R)
• M60: 34,043,987 km (0.116 R)
• M61: 34,952,346 km (0.12 R)
• M62: 36,329,693 km (0.102 R)
• M63: 39,897,603 km (0.078 R)
• M64: 40,088,489 km (0.09 R)
• M65: 40,183,933 km (0.074 R)
• M66: 40,279,526 km (0.082 R)
• M67: 40,471,011 km (0.094 R)
• M68: 41,432,925 km (0.081 R)
• M69: 41,529,416 km (0.076 R)
• M70: 42,596,946 km (0.025 R)
• M71: 44,957,302 km (0.056 R)
• M72: 45,953,175 km (0.06 R)
• M73: 47,662,779 km (0.112 R)
• M74: 53,334,633 km (0.095 R)
• M75: 54,282,934 km (0.05 R)
• M76: 56,302,804 km (0.109 R)
• M77: 56,945,925 km (0.104 R)
• M78: 58,455,667 km (0.11 R)
• M79: 60,854,469 km (0.116 R)
• M80: 61,955,509 km (0.11 R)
• M81: 65,185,477 km (0.037 R)
• M82: 66,651,087 km (0.119 R)
• M83: 69,729,363 km (0.057 R)
• M84: 70,996,756 km (0.084 R)
• M85: 72,388,016 km (0.103 R)
• M86: 72,853,864 km (0.106 R)
• M87: 75,315,347 km (0.111 R)
• M88: 76,141,875 km (0.114 R)
• M89: 76,615,502 km (0.054 R)
• M90: 76,852,765 km (0.042 R)
• M91: 77,803,908 km (0.112 R)
• M92: 78,519,883 km (0.051 R)
• M93: 78,759,090 km (0.078 R)
• M94: 78,998,447 km (0.08 R)
• M95: 79,118,275 km (0.116 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 14,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit