🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.64 AU - 0.96 AU

Year: 261 Days

Day: 18.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,638,285 km

• M1: 160,219 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.89 AU - 1.05 AU

Year: 349 Days

Day: 44.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,638,285 km

• M1: 895,942 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.99 AU - 1.03 AU

Year: 371 Days

Day: 19.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.31 AU - 1.71 AU

Year: 678 Days

Day: 13.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,638,285 km

• M1: 61,186 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.32 AU - 2.04 AU

Year: 795 Days

Day: 14.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.64 AU - 4.42 AU

Year: 2955 Days

Day: 22.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.6

Radius: 13.4

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.18 AU - 11.88 AU

Year: 12481 Days

Day: 13.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,638,285 km

• M1: 218,413 km (0.116 R)
• M2: 498,011 km (0.072 R)
• M3: 746,045 km (0.117 R)
• M4: 1,058,854 km (0.114 R)
• M5: 1,413,401 km (0.044 R)
• M6: 1,592,021 km (0.107 R)
• M7: 1,724,415 km (0.12 R)
• M8: 2,028,996 km (0.072 R)
• M9: 2,115,164 km (0.097 R)
• M10: 2,202,529 km (0.032 R)
• M11: 2,946,480 km (0.087 R)
• M12: 3,244,778 km (0.096 R)
• M13: 3,763,882 km (0.111 R)
• M14: 4,161,364 km (0.111 R)
• M15: 4,725,348 km (0.092 R)
• M16: 5,036,063 km (0.11 R)
• M17: 5,154,395 km (0.112 R)
• M18: 6,387,829 km (0.11 R)
• M19: 6,473,249 km (0.111 R)
• M20: 7,126,244 km (0.057 R)
• M21: 7,618,421 km (0.055 R)
• M22: 7,800,183 km (0.093 R)
• M23: 8,167,894 km (0.06 R)
• M24: 8,588,563 km (0.068 R)
• M25: 9,208,796 km (0.116 R)
• M26: 9,451,145 km (0.102 R)
• M27: 9,646,669 km (0.119 R)
• M28: 9,843,540 km (0.119 R)
• M29: 9,991,941 km (0.073 R)
• M30: 10,291,137 km (0.092 R)
• M31: 10,391,666 km (0.105 R)
• M32: 10,694,752 km (0.119 R)
• M33: 11,779,037 km (0.05 R)
• M34: 12,736,015 km (0.092 R)
• M35: 14,218,230 km (0.103 R)
• M36: 14,442,478 km (0.092 R)
• M37: 14,554,975 km (0.12 R)
• M38: 15,236,394 km (0.118 R)
• M39: 16,512,763 km (0.033 R)
• M40: 16,866,861 km (0.073 R)
• M41: 17,104,273 km (0.06 R)
• M42: 17,342,881 km (0.12 R)
• M43: 17,582,537 km (0.094 R)
• M44: 19,663,743 km (0.103 R)
• M45: 20,101,915 km (0.093 R)
• M46: 20,290,707 km (0.1 R)
• M47: 21,115,440 km (0.11 R)
• M48: 21,821,991 km (0.106 R)
• M49: 22,275,572 km (0.106 R)
• M50: 23,324,103 km (0.111 R)
• M51: 23,522,470 km (0.039 R)
• M52: 23,854,428 km (0.079 R)
• M53: 24,388,642 km (0.102 R)
• M54: 27,188,515 km (0.076 R)
• M55: 27,536,779 km (0.058 R)
• M56: 27,676,653 km (0.05 R)
• M57: 28,449,476 km (0.099 R)
• M58: 29,873,049 km (0.112 R)
• M59: 31,028,394 km (0.081 R)
• M60: 32,493,256 km (0.116 R)
• M61: 33,234,065 km (0.089 R)
• M62: 34,732,437 km (0.117 R)
• M63: 36,099,761 km (0.085 R)
• M64: 36,252,800 km (0.058 R)
• M65: 36,405,988 km (0.063 R)
• M66: 39,200,925 km (0.104 R)
• M67: 39,515,679 km (0.092 R)
• M68: 40,147,880 km (0.109 R)
• M69: 41,822,927 km (0.06 R)
• M70: 42,144,712 km (0.104 R)
• M71: 42,547,878 km (0.103 R)
• M72: 43,195,787 km (0.067 R)
• M73: 46,900,428 km (0.089 R)
• M74: 47,821,353 km (0.041 R)
• M75: 49,511,210 km (0.107 R)
• M76: 52,255,284 km (0.114 R)
• M77: 54,433,429 km (0.112 R)
• M78: 56,197,188 km (0.032 R)
• M79: 57,890,038 km (0.11 R)
• M80: 58,428,141 km (0.095 R)
• M81: 58,517,900 km (0.109 R)
• M82: 59,780,506 km (0.108 R)
• M83: 60,415,250 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.3

Radius: 8.3

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 11.21 AU - 13.09 AU

Year: 15469 Days

Day: 9.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 69,638,285 km

• M1: 129,103 km (0.072 R)
• M2: 674,387 km (0.103 R)
• M3: 1,219,971 km (0.042 R)
• M4: 1,379,442 km (0.072 R)
• M5: 1,588,430 km (0.107 R)
• M6: 1,898,098 km (0.101 R)
• M7: 2,060,262 km (0.112 R)
• M8: 2,324,153 km (0.042 R)
• M9: 2,857,918 km (0.115 R)
• M10: 3,044,167 km (0.117 R)
• M11: 3,828,658 km (0.106 R)
• M12: 3,887,001 km (0.058 R)
• M13: 6,178,242 km (0.103 R)
• M14: 6,315,873 km (0.045 R)
• M15: 6,489,256 km (0.103 R)
• M16: 8,689,243 km (0.042 R)
• M17: 9,351,064 km (0.061 R)
• M18: 10,394,359 km (0.074 R)
• M19: 11,601,165 km (0.111 R)
• M20: 11,771,108 km (0.084 R)
• M21: 12,070,454 km (0.086 R)
• M22: 12,676,624 km (0.043 R)
• M23: 14,783,411 km (0.054 R)
• M24: 15,571,792 km (0.1 R)
• M25: 17,286,034 km (0.119 R)
• M26: 18,412,356 km (0.112 R)
• M27: 18,511,390 km (0.116 R)
• M28: 19,511,751 km (0.089 R)
• M29: 19,612,730 km (0.092 R)
• M30: 20,273,503 km (0.106 R)
• M31: 20,786,624 km (0.073 R)
• M32: 21,773,521 km (0.091 R)
• M33: 23,577,372 km (0.08 R)
• M34: 23,846,649 km (0.094 R)
• M35: 24,171,276 km (0.114 R)
• M36: 25,098,633 km (0.039 R)
• M37: 25,208,438 km (0.111 R)
• M38: 25,594,251 km (0.113 R)
• M39: 26,483,461 km (0.113 R)
• M40: 26,763,358 km (0.03 R)
• M41: 27,836,125 km (0.065 R)
• M42: 29,037,994 km (0.063 R)
• M43: 29,326,718 km (0.099 R)
• M44: 29,616,339 km (0.055 R)
• M45: 30,140,081 km (0.114 R)
• M46: 31,670,168 km (0.11 R)
• M47: 32,864,259 km (0.036 R)
• M48: 32,924,397 km (0.079 R)
• M49: 33,466,839 km (0.116 R)
• M50: 34,316,704 km (0.117 R)
• M51: 35,112,116 km (0.094 R)
• M52: 35,789,795 km (0.069 R)
• M53: 37,033,252 km (0.072 R)
• M54: 37,849,009 km (0.117 R)
• M55: 39,434,298 km (0.057 R)
• M56: 39,753,989 km (0.067 R)
• M57: 40,460,390 km (0.07 R)
• M58: 41,560,084 km (0.11 R)
• M59: 44,119,853 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.2

Radius: 14

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.16 AU - 14.42 AU

Year: 15737 Days

Day: 14.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,638,285 km

• M1: 709,094 km (0.026 R)
• M2: 815,159 km (0.105 R)
• M3: 997,818 km (0.086 R)
• M4: 1,272,479 km (0.112 R)
• M5: 1,460,674 km (0.055 R)
• M6: 1,687,314 km (0.077 R)
• M7: 2,537,479 km (0.042 R)
• M8: 2,708,320 km (0.11 R)
• M9: 2,847,895 km (0.112 R)
• M10: 2,954,109 km (0.066 R)
• M11: 3,317,931 km (0.069 R)
• M12: 3,891,041 km (0.09 R)
• M13: 4,787,581 km (0.117 R)
• M14: 4,957,374 km (0.062 R)
• M15: 5,390,759 km (0.119 R)
• M16: 6,340,706 km (0.075 R)
• M17: 6,527,553 km (0.093 R)
• M18: 7,293,195 km (0.105 R)
• M19: 7,439,951 km (0.09 R)
• M20: 10,246,257 km (0.113 R)
• M21: 11,531,153 km (0.075 R)
• M22: 12,513,413 km (0.108 R)
• M23: 12,748,431 km (0.104 R)
• M24: 12,984,946 km (0.117 R)
• M25: 13,222,956 km (0.078 R)
• M26: 13,402,324 km (0.113 R)
• M27: 13,703,165 km (0.115 R)
• M28: 14,250,394 km (0.083 R)
• M29: 14,434,399 km (0.08 R)
• M30: 14,619,302 km (0.094 R)
• M31: 14,928,970 km (0.104 R)
• M32: 15,492,056 km (0.079 R)
• M33: 15,681,298 km (0.102 R)
• M34: 15,871,287 km (0.092 R)
• M35: 16,062,024 km (0.082 R)
• M36: 18,410,412 km (0.057 R)
• M37: 19,966,229 km (0.118 R)
• M38: 20,172,226 km (0.116 R)
• M39: 20,310,005 km (0.039 R)
• M40: 21,775,466 km (0.05 R)
• M41: 23,491,653 km (0.089 R)
• M42: 23,781,873 km (0.05 R)
• M43: 27,432,958 km (0.065 R)
• M44: 28,045,562 km (0.028 R)
• M45: 28,739,995 km (0.095 R)
• M46: 31,814,680 km (0.053 R)
• M47: 32,296,834 km (0.088 R)
• M48: 33,187,240 km (0.064 R)
• M49: 33,758,106 km (0.026 R)
• M50: 34,414,392 km (0.096 R)
• M51: 35,406,824 km (0.086 R)
• M52: 35,573,177 km (0.03 R)
• M53: 35,739,829 km (0.078 R)
• M54: 36,073,731 km (0.101 R)
• M55: 36,324,906 km (0.092 R)
• M56: 36,492,605 km (0.079 R)
• M57: 38,440,220 km (0.103 R)
• M58: 38,611,210 km (0.042 R)
• M59: 41,118,471 km (0.086 R)
• M60: 41,995,114 km (0.055 R)
• M61: 42,171,341 km (0.116 R)
• M62: 42,435,830 km (0.065 R)
• M63: 42,612,505 km (0.111 R)
• M64: 43,856,411 km (0.087 R)
• M65: 44,662,295 km (0.08 R)
• M66: 44,752,053 km (0.044 R)
• M67: 45,744,336 km (0.113 R)
• M68: 49,692,374 km (0.113 R)
• M69: 51,659,885 km (0.098 R)
• M70: 51,754,131 km (0.064 R)
• M71: 51,848,528 km (0.093 R)
• M72: 52,416,102 km (0.068 R)
• M73: 53,843,864 km (0.112 R)
• M74: 54,322,577 km (0.037 R)
• M75: 54,706,595 km (0.113 R)
• M76: 54,802,786 km (0.079 R)
• M77: 55,091,510 km (0.093 R)
• M78: 55,284,342 km (0.119 R)
• M79: 55,670,604 km (0.061 R)
• M80: 56,445,820 km (0.075 R)
• M81: 57,322,314 km (0.104 R)
• M82: 57,811,200 km (0.057 R)
• M83: 59,483,704 km (0.068 R)
• M84: 64,494,185 km (0.108 R)
• M85: 65,104,395 km (0.047 R)
• M86: 65,308,297 km (0.058 R)
• M87: 66,125,849 km (0.052 R)
• M88: 67,255,612 km (0.034 R)
• M89: 68,806,344 km (0.092 R)
• M90: 69,534,137 km (0.111 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: 455 - 19,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit