🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.49 AU - 0.71 AU

Year: 168 Days

Day: 25.1 Hours

Environment

Temp: 216 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,858,336 km

• M1: 188,194 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.47 AU - 0.75 AU

Year: 172 Days

Day: 12.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,858,336 km

• M1: 138,528 km (0.11 R)
• M2: 208,988 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.49 AU - 0.75 AU

Year: 177 Days

Day: 41.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.66 AU - 1 AU

Year: 273 Days

Day: 25.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.27 AU - 3.13 AU

Year: 1604 Days

Day: 40.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,858,336 km

• M1: 1,703,770 km (0.073 R)

Asteroid Belt

Center: 6.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.4

Radius: 10.2

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.02 AU - 13.04 AU

Year: 12358 Days

Day: 5.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,858,336 km

• M1: 136,284 km (0.105 R)
• M2: 254,616 km (0.079 R)
• M3: 426,354 km (0.114 R)
• M4: 623,075 km (0.116 R)
• M5: 733,030 km (0.097 R)
• M6: 1,788,143 km (0.043 R)
• M7: 2,116,211 km (0.112 R)
• M8: 2,345,695 km (0.089 R)
• M9: 2,613,624 km (0.072 R)
• M10: 4,060,984 km (0.104 R)
• M11: 4,131,744 km (0.12 R)
• M12: 4,419,570 km (0.116 R)
• M13: 4,863,427 km (0.096 R)
• M14: 5,128,963 km (0.06 R)
• M15: 6,115,860 km (0.089 R)
• M16: 6,904,540 km (0.096 R)
• M17: 7,593,588 km (0.08 R)
• M18: 8,394,685 km (0.073 R)
• M19: 9,836,808 km (0.096 R)
• M20: 11,204,133 km (0.059 R)
• M21: 11,706,781 km (0.052 R)
• M22: 12,474,667 km (0.112 R)
• M23: 13,258,859 km (0.082 R)
• M24: 13,364,625 km (0.05 R)
• M25: 14,329,082 km (0.101 R)
• M26: 14,491,995 km (0.03 R)
• M27: 14,710,258 km (0.072 R)
• M28: 15,649,732 km (0.042 R)
• M29: 15,817,581 km (0.113 R)
• M30: 16,608,505 km (0.062 R)
• M31: 17,354,550 km (0.073 R)
• M32: 17,819,201 km (0.119 R)
• M33: 18,170,307 km (0.112 R)
• M34: 18,346,683 km (0.114 R)
• M35: 19,357,067 km (0.043 R)
• M36: 19,597,471 km (0.114 R)
• M37: 20,263,630 km (0.098 R)
• M38: 20,814,150 km (0.111 R)
• M39: 21,183,956 km (0.071 R)
• M40: 21,930,001 km (0.077 R)
• M41: 22,055,214 km (0.114 R)
• M42: 22,180,577 km (0.117 R)
• M43: 22,874,711 km (0.068 R)
• M44: 23,256,335 km (0.084 R)
• M45: 25,130,198 km (0.117 R)
• M46: 25,787,681 km (0.097 R)
• M47: 27,523,315 km (0.046 R)
• M48: 27,725,871 km (0.111 R)
• M49: 28,336,978 km (0.042 R)
• M50: 28,473,412 km (0.071 R)
• M51: 29,158,570 km (0.104 R)
• M52: 30,895,401 km (0.098 R)
• M53: 31,035,724 km (0.098 R)
• M54: 31,106,035 km (0.061 R)
• M55: 31,528,798 km (0.092 R)
• M56: 31,953,507 km (0.106 R)
• M57: 32,380,010 km (0.08 R)
• M58: 32,665,443 km (0.071 R)
• M59: 32,879,966 km (0.11 R)
• M60: 34,177,578 km (0.063 R)
• M61: 34,250,133 km (0.088 R)
• M62: 34,613,806 km (0.103 R)
• M63: 36,748,119 km (0.115 R)
• M64: 37,120,468 km (0.117 R)
• M65: 37,195,117 km (0.116 R)
• M66: 37,718,710 km (0.098 R)
• M67: 38,019,102 km (0.076 R)
• M68: 38,094,350 km (0.113 R)
• M69: 38,697,678 km (0.112 R)
• M70: 38,773,375 km (0.091 R)
• M71: 40,757,641 km (0.066 R)
• M72: 40,834,684 km (0.061 R)
• M73: 41,065,812 km (0.095 R)
• M74: 42,150,546 km (0.1 R)
• M75: 42,384,368 km (0.074 R)
• M76: 42,696,579 km (0.092 R)
• M77: 43,009,537 km (0.086 R)
• M78: 44,190,164 km (0.093 R)
• M79: 45,142,205 km (0.097 R)
• M80: 47,147,564 km (0.077 R)
• M81: 48,772,496 km (0.088 R)
• M82: 49,263,626 km (0.115 R)
• M83: 50,168,244 km (0.116 R)
• M84: 50,333,251 km (0.111 R)
• M85: 51,078,398 km (0.051 R)
• M86: 51,410,655 km (0.088 R)
• M87: 53,251,008 km (0.059 R)
• M88: 54,857,838 km (0.112 R)
• M89: 57,168,377 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.1

Radius: 9.5

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.06 AU - 12.56 AU

Year: 12854 Days

Day: 10.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,858,336 km

• M1: 119,379 km (0.087 R)
• M2: 235,018 km (0.085 R)
• M3: 297,999 km (0.087 R)
• M4: 547,379 km (0.099 R)
• M5: 613,351 km (0.086 R)
• M6: 784,042 km (0.112 R)
• M7: 1,053,019 km (0.093 R)
• M8: 1,387,371 km (0.047 R)
• M9: 1,519,017 km (0.102 R)
• M10: 1,596,060 km (0.091 R)
• M11: 1,917,845 km (0.112 R)
• M12: 2,043,956 km (0.101 R)
• M13: 2,107,984 km (0.106 R)
• M14: 2,216,292 km (0.101 R)
• M15: 2,645,040 km (0.089 R)
• M16: 2,809,598 km (0.08 R)
• M17: 2,953,212 km (0.049 R)
• M18: 3,223,236 km (0.11 R)
• M19: 3,892,686 km (0.069 R)
• M20: 4,188,890 km (0.105 R)
• M21: 4,381,123 km (0.077 R)
• M22: 4,464,449 km (0.095 R)
• M23: 4,576,348 km (0.094 R)
• M24: 4,689,295 km (0.046 R)
• M25: 5,356,202 km (0.053 R)
• M26: 5,445,362 km (0.093 R)
• M27: 5,990,946 km (0.094 R)
• M28: 6,270,395 km (0.106 R)
• M29: 6,585,897 km (0.085 R)
• M30: 7,068,799 km (0.096 R)
• M31: 8,377,481 km (0.088 R)
• M32: 9,041,695 km (0.091 R)
• M33: 9,183,813 km (0.076 R)
• M34: 9,614,206 km (0.12 R)
• M35: 9,759,167 km (0.095 R)
• M36: 10,014,680 km (0.107 R)
• M37: 10,161,735 km (0.089 R)
• M38: 10,831,933 km (0.073 R)
• M39: 11,134,420 km (0.046 R)
• M40: 11,248,563 km (0.102 R)
• M41: 11,401,452 km (0.103 R)
• M42: 11,864,009 km (0.082 R)
• M43: 12,058,636 km (0.03 R)
• M44: 12,175,920 km (0.052 R)
• M45: 12,648,650 km (0.068 R)
• M46: 12,728,086 km (0.103 R)
• M47: 13,369,113 km (0.093 R)
• M48: 14,020,761 km (0.105 R)
• M49: 14,309,186 km (0.101 R)
• M50: 14,849,833 km (0.091 R)
• M51: 15,017,532 km (0.08 R)
• M52: 15,737,397 km (0.118 R)
• M53: 15,822,817 km (0.092 R)
• M54: 15,951,322 km (0.077 R)
• M55: 16,166,144 km (0.12 R)
• M56: 17,078,841 km (0.106 R)
• M57: 17,740,961 km (0.077 R)
• M58: 17,874,552 km (0.1 R)
• M59: 18,591,874 km (0.118 R)
• M60: 18,682,231 km (0.108 R)
• M61: 19,090,483 km (0.073 R)
• M62: 19,455,951 km (0.072 R)
• M63: 19,777,586 km (0.106 R)
• M64: 20,193,768 km (0.108 R)
• M65: 20,893,736 km (0.062 R)
• M66: 21,412,093 km (0.092 R)
• M67: 22,461,671 km (0.112 R)
• M68: 22,654,204 km (0.113 R)
• M69: 22,944,125 km (0.101 R)
• M70: 23,381,399 km (0.086 R)
• M71: 23,527,856 km (0.095 R)
• M72: 23,674,461 km (0.089 R)
• M73: 24,759,345 km (0.083 R)
• M74: 27,954,457 km (0.104 R)
• M75: 28,629,741 km (0.077 R)
• M76: 28,734,161 km (0.099 R)
• M77: 30,155,640 km (0.059 R)
• M78: 30,421,325 km (0.037 R)
• M79: 30,848,128 km (0.065 R)
• M80: 31,599,857 km (0.061 R)
• M81: 33,340,429 km (0.079 R)
• M82: 35,335,765 km (0.092 R)
• M83: 36,404,343 km (0.058 R)
• M84: 37,255,405 km (0.1 R)
• M85: 37,540,538 km (0.108 R)
• M86: 38,055,754 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.1

Radius: 6.2

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 16.96 AU - 20 AU

Year: 28730 Days

Day: 17.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,858,336 km

• M1: 408,851 km (0.117 R)
• M2: 465,698 km (0.057 R)
• M3: 743,950 km (0.103 R)
• M4: 863,479 km (0.086 R)
• M5: 1,231,639 km (0.118 R)
• M6: 1,432,549 km (0.116 R)
• M7: 1,865,336 km (0.087 R)
• M8: 2,029,295 km (0.113 R)
• M9: 2,232,299 km (0.11 R)
• M10: 2,301,414 km (0.098 R)
• M11: 2,371,276 km (0.106 R)
• M12: 2,513,244 km (0.117 R)
• M13: 2,993,453 km (0.119 R)
• M14: 3,381,959 km (0.111 R)
• M15: 3,541,879 km (0.091 R)
• M16: 4,120,973 km (0.114 R)
• M17: 5,089,170 km (0.074 R)
• M18: 5,272,577 km (0.047 R)
• M19: 6,221,626 km (0.1 R)
• M20: 6,417,749 km (0.106 R)
• M21: 6,967,371 km (0.068 R)
• M22: 7,068,948 km (0.059 R)
• M23: 7,532,103 km (0.102 R)
• M24: 8,325,720 km (0.092 R)
• M25: 8,814,606 km (0.114 R)
• M26: 8,924,560 km (0.082 R)
• M27: 10,336,315 km (0.072 R)
• M28: 10,510,447 km (0.064 R)
• M29: 10,979,287 km (0.086 R)
• M30: 11,275,790 km (0.08 R)
• M31: 11,455,008 km (0.058 R)
• M32: 13,614,005 km (0.071 R)
• M33: 14,124,732 km (0.095 R)
• M34: 15,099,362 km (0.093 R)
• M35: 15,362,804 km (0.106 R)
• M36: 15,761,033 km (0.077 R)
• M37: 19,208,666 km (0.102 R)
• M38: 19,494,248 km (0.119 R)
• M39: 20,431,928 km (0.106 R)
• M40: 20,723,344 km (0.101 R)
• M41: 21,902,923 km (0.037 R)
• M42: 22,126,572 km (0.098 R)
• M43: 22,877,404 km (0.059 R)
• M44: 23,028,498 km (0.106 R)
• M45: 23,865,797 km (0.107 R)
• M46: 25,179,416 km (0.111 R)
• M47: 25,570,166 km (0.041 R)
• M48: 26,516,223 km (0.074 R)
• M49: 28,767,970 km (0.098 R)
• M50: 28,849,501 km (0.091 R)
• M51: 29,504,590 km (0.103 R)
• M52: 29,834,004 km (0.066 R)
• M53: 30,996,529 km (0.034 R)
• M54: 33,537,150 km (0.102 R)
• M55: 34,139,431 km (0.115 R)
• M56: 34,745,452 km (0.114 R)
• M57: 36,672,871 km (0.114 R)
• M58: 37,382,264 km (0.119 R)
• M59: 37,827,916 km (0.117 R)
• M60: 38,275,363 km (0.041 R)
• M61: 39,537,520 km (0.03 R)
• M62: 41,917,623 km (0.032 R)
• M63: 44,626,541 km (0.108 R)
• M64: 45,288,960 km (0.084 R)
• M65: 46,240,702 km (0.064 R)
• M66: 46,719,116 km (0.105 R)
• M67: 47,970,502 km (0.112 R)
• M68: 48,940,644 km (0.118 R)
• M69: 49,819,382 km (0.11 R)
• M70: 49,917,219 km (0.095 R)
• M71: 50,900,227 km (0.07 R)
• M72: 51,592,266 km (0.069 R)
• M73: 51,790,484 km (0.095 R)
• M74: 52,586,045 km (0.07 R)
• M75: 52,685,827 km (0.093 R)
• M76: 53,887,397 km (0.103 R)
• M77: 55,199,520 km (0.104 R)
• M78: 56,419,939 km (0.057 R)
• M79: 58,370,247 km (0.109 R)
• M80: 58,576,841 km (0.09 R)
• M81: 62,442,450 km (0.118 R)
• M82: 63,289,025 km (0.101 R)
• M83: 63,820,097 km (0.059 R)
• M84: 64,032,825 km (0.097 R)
• M85: 65,744,075 km (0.064 R)
• M86: 66,174,169 km (0.049 R)
• M87: 68,229,943 km (0.109 R)
• M88: 69,211,156 km (0.045 R)
• M89: 70,416,615 km (0.041 R)
• M90: 70,526,570 km (0.092 R)
• M91: 72,182,469 km (0.095 R)
• M92: 72,626,176 km (0.108 R)
• M93: 74,298,231 km (0.117 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 14,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit