🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.49 AU - 0.73 AU

Year: 174 Days

Day: 20.8 Hours

Environment

Temp: 231 °C

Axial Tilt: 59.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.66 AU - 0.7 AU

Year: 205 Days

Day: 14.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,131,340 km

• M1: 195,973 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.05 AU - 1.37 AU

Year: 486 Days

Day: 33.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,131,340 km

• M1: 276,307 km (0.12 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.2

Radius: 13.1

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.15 AU - 7.67 AU

Year: 6634 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 94,131,340 km

• M1: 190,139 km (0.07 R)
• M2: 405,709 km (0.115 R)
• M3: 755,918 km (0.055 R)
• M4: 849,417 km (0.118 R)
• M5: 1,252,284 km (0.086 R)
• M6: 1,337,255 km (0.094 R)
• M7: 1,681,480 km (0.098 R)
• M8: 1,856,360 km (0.075 R)
• M9: 2,364,245 km (0.097 R)
• M10: 2,838,919 km (0.088 R)
• M11: 3,264,076 km (0.111 R)
• M12: 4,152,986 km (0.084 R)
• M13: 4,524,588 km (0.103 R)
• M14: 4,635,888 km (0.112 R)
• M15: 5,229,792 km (0.096 R)
• M16: 5,703,120 km (0.071 R)
• M17: 5,969,404 km (0.067 R)
• M18: 6,264,710 km (0.056 R)
• M19: 6,364,193 km (0.105 R)
• M20: 7,075,381 km (0.117 R)
• M21: 7,361,711 km (0.106 R)
• M22: 8,107,905 km (0.116 R)
• M23: 8,435,226 km (0.052 R)
• M24: 8,822,385 km (0.075 R)
• M25: 8,990,234 km (0.085 R)
• M26: 9,187,404 km (0.055 R)
• M27: 9,272,226 km (0.119 R)
• M28: 9,357,496 km (0.061 R)
• M29: 9,902,930 km (0.037 R)
• M30: 10,048,339 km (0.103 R)
• M31: 10,223,518 km (0.091 R)
• M32: 10,311,632 km (0.101 R)
• M33: 10,488,456 km (0.093 R)
• M34: 11,327,102 km (0.098 R)
• M35: 11,846,655 km (0.098 R)
• M36: 13,195,879 km (0.085 R)
• M37: 13,645,570 km (0.104 R)
• M38: 14,133,109 km (0.053 R)
• M39: 14,264,157 km (0.026 R)
• M40: 14,461,327 km (0.101 R)
• M41: 15,259,282 km (0.089 R)
• M42: 15,494,749 km (0.11 R)
• M43: 15,833,139 km (0.103 R)
• M44: 16,003,232 km (0.117 R)
• M45: 16,311,105 km (0.093 R)
• M46: 16,448,435 km (0.069 R)
• M47: 16,620,772 km (0.05 R)
• M48: 17,036,954 km (0.097 R)
• M49: 17,211,235 km (0.094 R)
• M50: 17,491,581 km (0.101 R)
• M51: 17,737,969 km (0.05 R)
• M52: 18,234,335 km (0.076 R)
• M53: 18,987,560 km (0.085 R)
• M54: 19,204,627 km (0.067 R)
• M55: 19,349,737 km (0.089 R)
• M56: 19,787,460 km (0.069 R)
• M57: 19,897,414 km (0.112 R)
• M58: 20,044,319 km (0.084 R)
• M59: 20,561,330 km (0.026 R)
• M60: 21,082,828 km (0.078 R)
• M61: 21,232,575 km (0.084 R)
• M62: 21,345,073 km (0.07 R)
• M63: 21,570,816 km (0.073 R)
• M64: 21,721,760 km (0.091 R)
• M65: 22,138,690 km (0.032 R)
• M66: 22,329,128 km (0.112 R)
• M67: 22,826,541 km (0.112 R)
• M68: 23,211,755 km (0.106 R)
• M69: 23,327,843 km (0.102 R)
• M70: 23,793,691 km (0.084 R)
• M71: 24,184,291 km (0.056 R)
• M72: 24,419,608 km (0.028 R)
• M73: 24,576,985 km (0.116 R)
• M74: 26,209,098 km (0.11 R)
• M75: 26,774,429 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.9

Radius: 11

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.96 AU - 8.32 AU

Year: 7713 Days

Day: 14.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 94,131,340 km

• M1: 185,053 km (0.04 R)
• M2: 289,771 km (0.113 R)
• M3: 428,149 km (0.053 R)
• M4: 781,798 km (0.091 R)
• M5: 970,890 km (0.08 R)
• M6: 1,327,232 km (0.105 R)
• M7: 1,687,165 km (0.103 R)
• M8: 1,785,151 km (0.084 R)
• M9: 1,961,078 km (0.065 R)
• M10: 2,196,097 km (0.102 R)
• M11: 2,290,044 km (0.096 R)
• M12: 2,509,803 km (0.068 R)
• M13: 2,765,466 km (0.094 R)
• M14: 3,646,149 km (0.115 R)
• M15: 3,790,212 km (0.1 R)
• M16: 3,871,144 km (0.069 R)
• M17: 4,001,743 km (0.11 R)
• M18: 4,233,919 km (0.079 R)
• M19: 4,385,611 km (0.098 R)
• M20: 4,625,117 km (0.099 R)
• M21: 4,694,381 km (0.045 R)
• M22: 5,333,014 km (0.077 R)
• M23: 5,478,723 km (0.084 R)
• M24: 6,207,863 km (0.087 R)
• M25: 6,987,268 km (0.064 R)
• M26: 7,106,946 km (0.106 R)
• M27: 8,150,840 km (0.12 R)
• M28: 8,981,407 km (0.1 R)
• M29: 9,461,766 km (0.083 R)
• M30: 9,638,591 km (0.089 R)
• M31: 9,995,382 km (0.086 R)
• M32: 10,243,265 km (0.079 R)
• M33: 10,630,275 km (0.103 R)
• M34: 10,722,128 km (0.057 R)
• M35: 11,091,934 km (0.096 R)
• M36: 11,231,659 km (0.046 R)
• M37: 12,130,293 km (0.094 R)
• M38: 12,685,451 km (0.075 R)
• M39: 12,953,979 km (0.088 R)
• M40: 13,051,965 km (0.095 R)
• M41: 13,971,095 km (0.099 R)
• M42: 14,172,603 km (0.086 R)
• M43: 14,273,582 km (0.119 R)
• M44: 14,451,154 km (0.111 R)
• M45: 14,603,894 km (0.108 R)
• M46: 15,116,865 km (0.1 R)
• M47: 15,635,820 km (0.098 R)
• M48: 16,002,484 km (0.093 R)
• M49: 16,744,490 km (0.111 R)
• M50: 16,824,674 km (0.096 R)
• M51: 17,200,464 km (0.059 R)
• M52: 17,551,869 km (0.077 R)
• M53: 17,796,611 km (0.105 R)
• M54: 17,960,421 km (0.099 R)
• M55: 18,261,861 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.4

Radius: 11.3

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.45 AU - 11.97 AU

Year: 11051 Days

Day: 10.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 94,131,340 km

• M1: 179,817 km (0.112 R)
• M2: 262,395 km (0.111 R)
• M3: 357,838 km (0.062 R)
• M4: 647,908 km (0.034 R)
• M5: 755,170 km (0.031 R)
• M6: 1,180,477 km (0.087 R)
• M7: 1,431,352 km (0.055 R)
• M8: 1,852,770 km (0.113 R)
• M9: 2,540,770 km (0.11 R)
• M10: 2,806,755 km (0.09 R)
• M11: 3,462,592 km (0.112 R)
• M12: 3,959,556 km (0.087 R)
• M13: 4,164,655 km (0.052 R)
• M14: 4,338,338 km (0.085 R)
• M15: 4,729,088 km (0.101 R)
• M16: 5,317,456 km (0.089 R)
• M17: 5,582,394 km (0.117 R)
• M18: 6,085,641 km (0.046 R)
• M19: 6,362,697 km (0.118 R)
• M20: 7,094,380 km (0.059 R)
• M21: 7,344,208 km (0.107 R)
• M22: 7,724,336 km (0.069 R)
• M23: 8,460,059 km (0.117 R)
• M24: 8,592,303 km (0.088 R)
• M25: 8,769,577 km (0.109 R)
• M26: 9,399,683 km (0.064 R)
• M27: 9,858,799 km (0.104 R)
• M28: 9,997,925 km (0.089 R)
• M29: 10,656,006 km (0.061 R)
• M30: 11,182,890 km (0.069 R)
• M31: 11,571,545 km (0.084 R)
• M32: 12,262,089 km (0.056 R)
• M33: 13,735,179 km (0.101 R)
• M34: 14,308,438 km (0.038 R)
• M35: 14,836,369 km (0.04 R)
• M36: 15,965,833 km (0.113 R)
• M37: 16,403,407 km (0.099 R)
• M38: 17,178,623 km (0.064 R)
• M39: 19,168,424 km (0.108 R)
• M40: 19,691,867 km (0.088 R)
• M41: 20,220,097 km (0.095 R)
• M42: 20,812,355 km (0.056 R)
• M43: 21,290,320 km (0.116 R)
• M44: 21,470,436 km (0.099 R)
• M45: 22,074,662 km (0.117 R)
• M46: 22,684,423 km (0.056 R)
• M47: 22,991,547 km (0.117 R)
• M48: 23,114,666 km (0.095 R)
• M49: 24,988,679 km (0.059 R)
• M50: 25,242,247 km (0.074 R)
• M51: 26,072,216 km (0.107 R)
• M52: 26,652,057 km (0.108 R)
• M53: 27,562,360 km (0.041 R)
• M54: 27,824,456 km (0.106 R)
• M55: 28,153,122 km (0.078 R)
• M56: 28,747,924 km (0.065 R)
• M57: 29,614,394 km (0.098 R)
• M58: 30,017,262 km (0.102 R)
• M59: 30,151,900 km (0.063 R)
• M60: 30,354,306 km (0.027 R)
• M61: 31,989,709 km (0.091 R)
• M62: 33,583,824 km (0.117 R)
• M63: 34,778,513 km (0.104 R)
• M64: 35,701,532 km (0.05 R)
• M65: 35,772,890 km (0.118 R)
• M66: 36,848,648 km (0.111 R)
• M67: 37,281,884 km (0.083 R)
• M68: 37,935,028 km (0.074 R)
• M69: 38,445,456 km (0.105 R)
• M70: 39,326,139 km (0.036 R)
• M71: 39,399,741 km (0.12 R)
• M72: 39,768,799 km (0.041 R)
• M73: 40,139,053 km (0.066 R)
• M74: 40,659,355 km (0.04 R)
• M75: 40,733,855 km (0.104 R)
• M76: 42,535,611 km (0.107 R)
• M77: 43,522,359 km (0.116 R)
• M78: 43,980,428 km (0.119 R)
• M79: 44,516,736 km (0.045 R)
• M80: 45,750,769 km (0.075 R)
• M81: 48,016,129 km (0.085 R)
• M82: 48,884,844 km (0.052 R)
• M83: 52,980,236 km (0.056 R)
• M84: 54,533,809 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.5

Radius: 7

Gravity: 16.89 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 16.47 AU - 17.03 AU

Year: 25039 Days

Day: 17.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,131,340 km

• M1: 277,354 km (0.046 R)
• M2: 783,743 km (0.1 R)
• M3: 1,366,876 km (0.041 R)
• M4: 1,791,584 km (0.041 R)
• M5: 2,417,651 km (0.098 R)
• M6: 2,668,676 km (0.087 R)
• M7: 3,241,187 km (0.098 R)
• M8: 4,343,425 km (0.085 R)
• M9: 4,751,827 km (0.084 R)
• M10: 4,908,157 km (0.096 R)
• M11: 5,605,283 km (0.037 R)
• M12: 5,715,237 km (0.105 R)
• M13: 5,937,390 km (0.091 R)
• M14: 6,390,223 km (0.077 R)
• M15: 6,447,668 km (0.113 R)
• M16: 7,814,245 km (0.1 R)
• M17: 7,875,730 km (0.11 R)
• M18: 8,123,015 km (0.105 R)
• M19: 8,372,843 km (0.082 R)
• M20: 8,498,655 km (0.097 R)
• M21: 9,857,602 km (0.103 R)
• M22: 9,924,024 km (0.107 R)
• M23: 10,664,084 km (0.09 R)
• M24: 11,842,616 km (0.082 R)
• M25: 14,095,560 km (0.118 R)
• M26: 15,078,867 km (0.051 R)
• M27: 15,850,194 km (0.104 R)
• M28: 16,240,644 km (0.072 R)
• M29: 16,951,533 km (0.086 R)
• M30: 18,649,319 km (0.109 R)
• M31: 19,978,945 km (0.054 R)
• M32: 20,995,912 km (0.032 R)
• M33: 22,116,699 km (0.098 R)
• M34: 23,700,342 km (0.062 R)
• M35: 23,878,513 km (0.07 R)
• M36: 28,004,273 km (0.074 R)
• M37: 28,192,766 km (0.094 R)
• M38: 29,236,510 km (0.042 R)
• M39: 31,069,084 km (0.094 R)
• M40: 31,557,521 km (0.057 R)
• M41: 32,640,909 km (0.026 R)
• M42: 32,839,276 km (0.107 R)
• M43: 33,436,470 km (0.038 R)
• M44: 34,037,405 km (0.063 R)
• M45: 36,271,051 km (0.109 R)
• M46: 36,682,146 km (0.072 R)
• M47: 37,198,259 km (0.108 R)
• M48: 37,612,944 km (0.074 R)
• M49: 38,446,802 km (0.069 R)
• M50: 39,286,794 km (0.047 R)
• M51: 40,878,067 km (0.103 R)
• M52: 42,490,283 km (0.074 R)
• M53: 43,249,642 km (0.076 R)
• M54: 47,449,901 km (0.084 R)
• M55: 47,899,593 km (0.11 R)
• M56: 48,463,577 km (0.119 R)
• M57: 49,484,432 km (0.107 R)
• M58: 49,940,407 km (0.082 R)
• M59: 51,316,707 km (0.067 R)
• M60: 52,241,072 km (0.11 R)
• M61: 52,705,424 km (0.119 R)
• M62: 54,929,346 km (0.061 R)
• M63: 57,064,407 km (0.087 R)
• M64: 57,662,200 km (0.099 R)
• M65: 60,926,426 km (0.06 R)
• M66: 61,170,569 km (0.105 R)
• M67: 62,765,582 km (0.115 R)
• M68: 64,250,041 km (0.096 R)
• M69: 64,622,989 km (0.067 R)
• M70: 65,246,214 km (0.08 R)
• M71: 66,624,010 km (0.105 R)
• M72: 68,772,385 km (0.049 R)
• M73: 70,046,660 km (0.091 R)
• M74: 70,943,200 km (0.05 R)
• M75: 71,457,368 km (0.077 R)
• M76: 72,489,144 km (0.054 R)
• M77: 72,747,949 km (0.101 R)
• M78: 73,266,305 km (0.086 R)
• M79: 74,828,855 km (0.103 R)
• M80: 76,402,325 km (0.118 R)
• M81: 77,061,154 km (0.087 R)
• M82: 85,932,458 km (0.12 R)
• M83: 86,892,128 km (0.091 R)
• M84: 87,166,939 km (0.087 R)
• M85: 87,442,050 km (0.075 R)
• M86: 87,993,168 km (0.034 R)
• M87: 88,545,484 km (0.066 R)
• M88: 90,348,437 km (0.085 R)
• M89: 90,766,114 km (0.047 R)
• M90: 92,023,335 km (0.077 R)
• M91: 92,163,359 km (0.113 R)
• M92: 93,004,996 km (0.052 R)
• M93: 93,708,405 km (0.057 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 12,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit