🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.58 AU - 0.6 AU

Year: 173 Days

Day: 31.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.84 AU - 1.28 AU

Year: 416 Days

Day: 27.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.33 AU - 1.81 AU

Year: 749 Days

Day: 31.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,239,733 km

• M1: 35,903 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.53 AU - 4.01 AU

Year: 2787 Days

Day: 14.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,239,733 km

• M1: 242,498 km (0.038 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.1

Radius: 10.3

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.79 AU - 5.95 AU

Year: 4093 Days

Day: 7.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 81,239,733 km

• M1: 129,103 km (0.114 R)
• M2: 271,819 km (0.076 R)
• M3: 364,420 km (0.096 R)
• M4: 513,121 km (0.1 R)
• M5: 642,373 km (0.083 R)
• M6: 874,998 km (0.12 R)
• M7: 1,005,298 km (0.114 R)
• M8: 1,348,026 km (0.079 R)
• M9: 1,475,933 km (0.054 R)
• M10: 1,649,915 km (0.055 R)
• M11: 2,231,402 km (0.105 R)
• M12: 2,599,113 km (0.045 R)
• M13: 2,689,171 km (0.062 R)
• M14: 3,144,098 km (0.088 R)
• M15: 3,612,190 km (0.026 R)
• M16: 3,917,220 km (0.111 R)
• M17: 4,468,488 km (0.042 R)
• M18: 4,686,004 km (0.099 R)
• M19: 5,474,983 km (0.1 R)
• M20: 5,838,954 km (0.048 R)
• M21: 6,130,371 km (0.098 R)
• M22: 6,291,338 km (0.104 R)
• M23: 6,399,498 km (0.113 R)
• M24: 6,576,472 km (0.092 R)
• M25: 6,727,566 km (0.09 R)
• M26: 7,414,519 km (0.109 R)
• M27: 7,571,896 km (0.108 R)
• M28: 7,918,963 km (0.068 R)
• M29: 8,449,437 km (0.047 R)
• M30: 8,703,903 km (0.061 R)
• M31: 8,885,066 km (0.074 R)
• M32: 9,220,465 km (0.052 R)
• M33: 9,966,659 km (0.108 R)
• M34: 10,188,064 km (0.071 R)
• M35: 10,347,086 km (0.112 R)
• M36: 10,442,979 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.9

Radius: 13.3

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.78 AU - 5.4 AU

Year: 4373 Days

Day: 7.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 81,239,733 km

• M1: 167,550 km (0.077 R)
• M2: 286,779 km (0.065 R)
• M3: 491,728 km (0.094 R)
• M4: 607,517 km (0.057 R)
• M5: 714,031 km (0.062 R)
• M6: 971,788 km (0.045 R)
• M7: 1,136,794 km (0.115 R)
• M8: 1,235,529 km (0.099 R)
• M9: 1,350,270 km (0.082 R)
• M10: 1,619,098 km (0.041 R)
• M11: 1,703,172 km (0.089 R)
• M12: 2,446,374 km (0.09 R)
• M13: 2,609,585 km (0.09 R)
• M14: 2,709,367 km (0.062 R)
• M15: 3,192,119 km (0.109 R)
• M16: 3,777,047 km (0.109 R)
• M17: 4,355,692 km (0.087 R)
• M18: 4,514,864 km (0.106 R)
• M19: 4,655,635 km (0.118 R)
• M20: 4,983,255 km (0.079 R)
• M21: 5,254,924 km (0.109 R)
• M22: 5,445,811 km (0.091 R)
• M23: 5,769,242 km (0.053 R)
• M24: 5,856,607 km (0.074 R)
• M25: 6,099,105 km (0.103 R)
• M26: 6,548,497 km (0.104 R)
• M27: 7,008,810 km (0.117 R)
• M28: 7,360,814 km (0.115 R)
• M29: 7,574,888 km (0.086 R)
• M30: 8,106,858 km (0.077 R)
• M31: 8,229,528 km (0.087 R)
• M32: 8,877,138 km (0.095 R)
• M33: 9,130,556 km (0.111 R)
• M34: 9,984,162 km (0.097 R)
• M35: 10,221,275 km (0.086 R)
• M36: 10,353,968 km (0.107 R)
• M37: 10,460,482 km (0.079 R)
• M38: 10,674,556 km (0.116 R)
• M39: 11,107,193 km (0.096 R)
• M40: 11,243,477 km (0.069 R)
• M41: 11,380,508 km (0.045 R)
• M42: 11,490,313 km (0.12 R)
• M43: 11,573,041 km (0.088 R)
• M44: 11,878,071 km (0.08 R)
• M45: 12,298,142 km (0.068 R)
• M46: 12,894,588 km (0.111 R)
• M47: 13,181,816 km (0.064 R)
• M48: 13,355,350 km (0.1 R)
• M49: 13,558,504 km (0.072 R)
• M50: 13,762,855 km (0.048 R)
• M51: 14,027,044 km (0.076 R)
• M52: 14,620,350 km (0.07 R)
• M53: 14,799,867 km (0.111 R)
• M54: 14,919,994 km (0.113 R)
• M55: 15,040,420 km (0.119 R)
• M56: 15,616,971 km (0.089 R)
• M57: 15,800,527 km (0.087 R)
• M58: 16,417,618 km (0.069 R)
• M59: 17,105,619 km (0.06 R)
• M60: 17,263,295 km (0.064 R)
• M61: 17,612,008 km (0.053 R)
• M62: 17,739,316 km (0.096 R)
• M63: 18,059,006 km (0.086 R)
• M64: 18,606,983 km (0.118 R)
• M65: 18,834,073 km (0.045 R)
• M66: 19,785,216 km (0.081 R)
• M67: 20,216,656 km (0.095 R)
• M68: 20,617,728 km (0.042 R)
• M69: 21,190,239 km (0.078 R)
• M70: 21,495,568 km (0.075 R)
• M71: 22,076,158 km (0.098 R)
• M72: 22,731,247 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.6

Radius: 12.2

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.41 AU - 5.95 AU

Year: 5155 Days

Day: 8.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 81,239,733 km

• M1: 152,739 km (0.084 R)
• M2: 521,498 km (0.088 R)
• M3: 687,253 km (0.078 R)
• M4: 817,552 km (0.109 R)
• M5: 1,245,103 km (0.05 R)
• M6: 1,408,015 km (0.102 R)
• M7: 1,509,443 km (0.08 R)
• M8: 1,666,371 km (0.104 R)
• M9: 2,170,067 km (0.082 R)
• M10: 2,288,399 km (0.092 R)
• M11: 2,429,170 km (0.115 R)
• M12: 2,847,745 km (0.04 R)
• M13: 3,021,727 km (0.085 R)
• M14: 3,244,030 km (0.081 R)
• M15: 3,357,425 km (0.092 R)
• M16: 3,448,979 km (0.079 R)
• M17: 3,752,513 km (0.101 R)
• M18: 3,919,614 km (0.102 R)
• M19: 4,460,859 km (0.068 R)
• M20: 4,561,837 km (0.052 R)
• M21: 4,663,564 km (0.101 R)
• M22: 5,999,024 km (0.046 R)
• M23: 6,082,799 km (0.107 R)
• M24: 6,853,976 km (0.093 R)
• M25: 7,265,969 km (0.108 R)
• M26: 7,868,698 km (0.115 R)
• M27: 7,960,551 km (0.092 R)
• M28: 8,331,405 km (0.1 R)
• M29: 8,613,247 km (0.104 R)
• M30: 9,283,146 km (0.102 R)
• M31: 9,412,698 km (0.098 R)
• M32: 9,969,950 km (0.099 R)
• M33: 10,069,433 km (0.118 R)
• M34: 10,269,295 km (0.094 R)
• M35: 10,537,824 km (0.059 R)
• M36: 10,774,787 km (0.073 R)
• M37: 10,979,287 km (0.038 R)
• M38: 11,253,949 km (0.102 R)
• M39: 12,375,484 km (0.118 R)
• M40: 13,422,370 km (0.048 R)
• M41: 13,568,976 km (0.074 R)
• M42: 13,716,180 km (0.089 R)
• M43: 14,912,514 km (0.091 R)
• M44: 15,408,132 km (0.081 R)
• M45: 15,754,451 km (0.071 R)
• M46: 16,887,804 km (0.106 R)
• M47: 17,644,470 km (0.117 R)
• M48: 19,149,724 km (0.106 R)
• M49: 19,273,591 km (0.102 R)
• M50: 20,064,216 km (0.046 R)
• M51: 20,190,028 km (0.084 R)
• M52: 20,274,102 km (0.119 R)
• M53: 21,163,312 km (0.114 R)
• M54: 21,505,442 km (0.07 R)
• M55: 21,849,367 km (0.096 R)
• M56: 21,935,685 km (0.117 R)
• M57: 22,022,003 km (0.114 R)
• M58: 23,023,561 km (0.039 R)
• M59: 23,640,503 km (0.103 R)
• M60: 23,729,065 km (0.102 R)
• M61: 23,862,207 km (0.084 R)
• M62: 24,620,967 km (0.107 R)
• M63: 24,890,692 km (0.093 R)
• M64: 25,979,465 km (0.089 R)
• M65: 26,345,831 km (0.103 R)
• M66: 26,806,143 km (0.102 R)
• M67: 27,408,574 km (0.108 R)
• M68: 27,548,149 km (0.068 R)
• M69: 27,828,196 km (0.101 R)
• M70: 28,768,419 km (0.084 R)
• M71: 30,390,807 km (0.065 R)
• M72: 31,067,439 km (0.08 R)
• M73: 31,261,617 km (0.037 R)
• M74: 32,189,722 km (0.085 R)
• M75: 32,533,947 km (0.111 R)
• M76: 32,731,266 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739

Radius: 7.9

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 12.5 AU - 16.7 AU

Year: 21243 Days

Day: 16.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,239,733 km

• M1: 111,600 km (0.088 R)
• M2: 262,395 km (0.1 R)
• M3: 478,414 km (0.052 R)
• M4: 796,609 km (0.074 R)
• M5: 847,173 km (0.095 R)
• M6: 1,381,387 km (0.1 R)
• M7: 2,288,997 km (0.119 R)
• M8: 2,436,800 km (0.064 R)
• M9: 2,741,531 km (0.041 R)
• M10: 3,058,528 km (0.104 R)
• M11: 3,901,512 km (0.09 R)
• M12: 3,989,626 km (0.102 R)
• M13: 5,194,188 km (0.106 R)
• M14: 5,987,655 km (0.112 R)
• M15: 6,191,856 km (0.083 R)
• M16: 6,294,779 km (0.109 R)
• M17: 7,085,254 km (0.04 R)
• M18: 7,193,114 km (0.111 R)
• M19: 8,471,129 km (0.101 R)
• M20: 9,048,427 km (0.077 R)
• M21: 9,638,441 km (0.119 R)
• M22: 9,698,131 km (0.095 R)
• M23: 9,998,523 km (0.106 R)
• M24: 10,979,885 km (0.114 R)
• M25: 11,167,331 km (0.076 R)
• M26: 11,230,013 km (0.107 R)
• M27: 11,608,795 km (0.102 R)
• M28: 13,364,475 km (0.094 R)
• M29: 13,765,846 km (0.115 R)
• M30: 14,239,025 km (0.117 R)
• M31: 14,375,308 km (0.097 R)
• M32: 15,270,951 km (0.096 R)
• M33: 15,690,573 km (0.103 R)
• M34: 16,899,623 km (0.105 R)
• M35: 17,697,877 km (0.11 R)
• M36: 18,582,748 km (0.086 R)
• M37: 19,331,037 km (0.104 R)
• M38: 21,322,334 km (0.045 R)
• M39: 21,947,952 km (0.084 R)
• M40: 23,861,160 km (0.115 R)
• M41: 23,942,092 km (0.105 R)
• M42: 24,592,394 km (0.102 R)
• M43: 25,495,965 km (0.104 R)
• M44: 26,494,082 km (0.095 R)
• M45: 27,844,652 km (0.072 R)
• M46: 28,100,314 km (0.069 R)
• M47: 28,185,735 km (0.118 R)
• M48: 30,261,555 km (0.04 R)
• M49: 31,494,989 km (0.111 R)
• M50: 32,028,605 km (0.113 R)
• M51: 33,919,821 km (0.073 R)
• M52: 34,010,777 km (0.082 R)
• M53: 34,924,820 km (0.092 R)
• M54: 35,477,135 km (0.118 R)
• M55: 36,404,043 km (0.064 R)
• M56: 36,590,442 km (0.046 R)
• M57: 39,136,897 km (0.101 R)
• M58: 40,094,623 km (0.081 R)
• M59: 41,448,035 km (0.11 R)
• M60: 43,308,883 km (0.096 R)
• M61: 44,199,888 km (0.09 R)
• M62: 45,196,808 km (0.107 R)
• M63: 45,296,889 km (0.079 R)
• M64: 50,188,141 km (0.085 R)
• M65: 50,395,483 km (0.103 R)
• M66: 51,645,972 km (0.083 R)
• M67: 53,964,889 km (0.101 R)
• M68: 57,181,393 km (0.114 R)
• M69: 57,614,927 km (0.113 R)
• M70: 58,267,323 km (0.101 R)
• M71: 58,812,757 km (0.079 R)
• M72: 59,250,331 km (0.086 R)
• M73: 60,239,023 km (0.114 R)
• M74: 63,573,560 km (0.105 R)
• M75: 65,263,118 km (0.045 R)
• M76: 66,397,669 km (0.097 R)
• M77: 66,511,513 km (0.109 R)
• M78: 66,967,487 km (0.087 R)
• M79: 68,341,394 km (0.097 R)
• M80: 68,686,366 km (0.119 R)
• M81: 69,493,596 km (0.119 R)
• M82: 69,609,086 km (0.07 R)
• M83: 70,419,906 km (0.115 R)
• M84: 70,884,557 km (0.035 R)
• M85: 72,636,199 km (0.094 R)
• M86: 72,753,484 km (0.083 R)
• M87: 73,105,637 km (0.061 R)
• M88: 73,576,122 km (0.114 R)
• M89: 74,401,903 km (0.036 R)
• M90: 74,638,417 km (0.078 R)
• M91: 77,136,851 km (0.114 R)
• M92: 77,615,863 km (0.066 R)
• M93: 78,095,923 km (0.096 R)
• M94: 80,389,258 km (0.077 R)
• M95: 80,510,582 km (0.053 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 12,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit