🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.47 AU - 0.77 AU

Year: 171 Days

Day: 43.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.89 AU - 1.05 AU

Year: 334 Days

Day: 18.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.31 AU - 1.47 AU

Year: 573 Days

Day: 19.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.15 AU - 1.73 AU

Year: 605 Days

Day: 22.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,871,549 km

• M1: 178,321 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.39 AU - 2.01 AU

Year: 775 Days

Day: 13.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816

Radius: 11

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.88 AU - 7.26 AU

Year: 5232 Days

Day: 6.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,871,549 km

• M1: 191,186 km (0.102 R)
• M2: 274,512 km (0.057 R)
• M3: 352,004 km (0.069 R)
• M4: 994,527 km (0.107 R)
• M5: 1,068,578 km (0.089 R)
• M6: 1,207,105 km (0.065 R)
• M7: 1,468,602 km (0.087 R)
• M8: 1,694,645 km (0.105 R)
• M9: 1,766,452 km (0.091 R)
• M10: 1,839,455 km (0.107 R)
• M11: 1,950,906 km (0.028 R)
• M12: 2,219,883 km (0.081 R)
• M13: 2,500,977 km (0.062 R)
• M14: 2,857,768 km (0.104 R)
• M15: 3,119,564 km (0.088 R)
• M16: 3,231,015 km (0.065 R)
• M17: 3,619,969 km (0.118 R)
• M18: 3,737,254 km (0.101 R)
• M19: 3,831,949 km (0.116 R)
• M20: 4,194,425 km (0.084 R)
• M21: 4,268,326 km (0.098 R)
• M22: 4,442,309 km (0.052 R)
• M23: 4,669,698 km (0.116 R)
• M24: 5,030,827 km (0.102 R)
• M25: 5,347,525 km (0.078 R)
• M26: 6,084,145 km (0.099 R)
• M27: 6,478,785 km (0.1 R)
• M28: 7,322,367 km (0.109 R)
• M29: 7,591,194 km (0.076 R)
• M30: 7,772,357 km (0.083 R)
• M31: 7,954,867 km (0.044 R)
• M32: 8,448,540 km (0.08 R)
• M33: 8,920,371 km (0.115 R)
• M34: 9,336,403 km (0.09 R)
• M35: 9,498,118 km (0.087 R)
• M36: 9,889,915 km (0.116 R)
• M37: 10,021,711 km (0.113 R)
• M38: 10,588,388 km (0.12 R)
• M39: 10,926,628 km (0.092 R)
• M40: 11,131,278 km (0.097 R)
• M41: 11,337,125 km (0.102 R)
• M42: 11,683,145 km (0.026 R)
• M43: 12,244,137 km (0.096 R)
• M44: 12,957,569 km (0.072 R)
• M45: 13,501,507 km (0.106 R)
• M46: 14,950,662 km (0.106 R)
• M47: 15,026,358 km (0.08 R)
• M48: 16,292,854 km (0.078 R)
• M49: 16,683,304 km (0.041 R)
• M50: 17,235,320 km (0.041 R)
• M51: 17,433,837 km (0.089 R)
• M52: 17,993,931 km (0.079 R)
• M53: 18,438,237 km (0.045 R)
• M54: 18,641,391 km (0.12 R)
• M55: 18,722,772 km (0.1 R)
• M56: 19,296,330 km (0.086 R)
• M57: 19,626,642 km (0.096 R)
• M58: 19,834,134 km (0.031 R)
• M59: 20,924,404 km (0.108 R)
• M60: 21,604,924 km (0.085 R)
• M61: 21,690,494 km (0.079 R)
• M62: 22,077,055 km (0.106 R)
• M63: 22,249,542 km (0.056 R)
• M64: 22,726,460 km (0.069 R)
• M65: 22,813,376 km (0.077 R)
• M66: 23,690,020 km (0.08 R)
• M67: 24,443,843 km (0.058 R)
• M68: 24,756,503 km (0.115 R)
• M69: 24,846,112 km (0.082 R)
• M70: 25,025,629 km (0.113 R)
• M71: 25,476,218 km (0.106 R)
• M72: 25,702,560 km (0.11 R)
• M73: 25,793,216 km (0.113 R)
• M74: 25,884,022 km (0.098 R)
• M75: 26,157,188 km (0.073 R)
• M76: 28,048,853 km (0.084 R)
• M77: 28,610,742 km (0.101 R)
• M78: 28,798,936 km (0.063 R)
• M79: 29,413,335 km (0.071 R)
• M80: 30,510,785 km (0.091 R)
• M81: 31,816,176 km (0.112 R)
• M82: 32,255,395 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.9

Radius: 8.6

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.63 AU - 6.71 AU

Year: 5362 Days

Day: 8.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 81,871,549 km

• M1: 131,646 km (0.044 R)
• M2: 192,084 km (0.108 R)
• M3: 304,132 km (0.099 R)
• M4: 515,514 km (0.077 R)
• M5: 725,699 km (0.077 R)
• M6: 886,667 km (0.091 R)
• M7: 1,234,182 km (0.065 R)
• M8: 1,320,201 km (0.109 R)
• M9: 1,478,476 km (0.049 R)
• M10: 1,989,951 km (0.081 R)
• M11: 2,788,804 km (0.092 R)
• M12: 2,941,543 km (0.049 R)
• M13: 3,268,564 km (0.096 R)
• M14: 3,886,702 km (0.068 R)
• M15: 4,615,094 km (0.077 R)
• M16: 4,887,662 km (0.072 R)
• M17: 4,948,997 km (0.104 R)
• M18: 5,401,082 km (0.068 R)
• M19: 5,785,249 km (0.07 R)
• M20: 5,850,174 km (0.089 R)
• M21: 5,915,249 km (0.068 R)
• M22: 6,211,453 km (0.108 R)
• M23: 6,311,235 km (0.111 R)
• M24: 6,411,615 km (0.073 R)
• M25: 6,749,856 km (0.054 R)
• M26: 6,921,145 km (0.101 R)
• M27: 7,781,483 km (0.089 R)
• M28: 8,069,758 km (0.035 R)
• M29: 8,124,212 km (0.1 R)
• M30: 8,880,429 km (0.094 R)
• M31: 9,181,719 km (0.096 R)
• M32: 9,295,563 km (0.042 R)
• M33: 9,448,003 km (0.115 R)
• M34: 9,620,489 km (0.093 R)
• M35: 10,105,336 km (0.091 R)
• M36: 10,222,920 km (0.069 R)
• M37: 11,139,207 km (0.043 R)
• M38: 11,341,912 km (0.11 R)
• M39: 11,504,974 km (0.107 R)
• M40: 12,060,880 km (0.07 R)
• M41: 12,227,232 km (0.07 R)
• M42: 12,520,295 km (0.051 R)
• M43: 12,625,611 km (0.094 R)
• M44: 12,731,078 km (0.116 R)
• M45: 14,658,048 km (0.102 R)

Asteroid Belt

Center: 8.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.6

Radius: 9.1

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.71 AU - 12.17 AU

Year: 11801 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 81,871,549 km

• M1: 151,393 km (0.086 R)
• M2: 294,259 km (0.108 R)
• M3: 675,584 km (0.083 R)
• M4: 1,373,009 km (0.084 R)
• M5: 2,667,031 km (0.069 R)
• M6: 3,629,244 km (0.046 R)
• M7: 4,896,039 km (0.073 R)
• M8: 5,185,810 km (0.087 R)
• M9: 6,144,882 km (0.102 R)
• M10: 6,343,249 km (0.091 R)
• M11: 7,638,018 km (0.098 R)
• M12: 8,035,949 km (0.1 R)
• M13: 8,284,132 km (0.109 R)
• M14: 8,534,858 km (0.094 R)
• M15: 9,825,887 km (0.101 R)
• M16: 11,039,276 km (0.106 R)
• M17: 11,211,463 km (0.08 R)
• M18: 11,663,548 km (0.117 R)
• M19: 11,768,565 km (0.078 R)
• M20: 12,086,012 km (0.057 R)
• M21: 12,657,177 km (0.116 R)
• M22: 12,873,645 km (0.083 R)
• M23: 13,567,330 km (0.085 R)
• M24: 14,011,636 km (0.116 R)
• M25: 15,681,447 km (0.077 R)
• M26: 16,225,834 km (0.029 R)
• M27: 18,179,732 km (0.117 R)
• M28: 18,505,705 km (0.088 R)
• M29: 20,206,633 km (0.12 R)
• M30: 20,333,043 km (0.107 R)
• M31: 21,097,040 km (0.095 R)
• M32: 21,310,965 km (0.109 R)
• M33: 21,697,825 km (0.102 R)
• M34: 22,087,078 km (0.075 R)
• M35: 22,478,426 km (0.074 R)
• M36: 22,565,792 km (0.09 R)
• M37: 22,872,318 km (0.109 R)
• M38: 23,533,690 km (0.082 R)
• M39: 25,600,684 km (0.12 R)
• M40: 25,920,374 km (0.106 R)
• M41: 26,103,632 km (0.081 R)
• M42: 26,471,493 km (0.069 R)
• M43: 28,053,640 km (0.108 R)
• M44: 28,951,078 km (0.116 R)
• M45: 29,427,098 km (0.078 R)
• M46: 30,387,217 km (0.092 R)
• M47: 30,628,818 km (0.046 R)
• M48: 31,748,408 km (0.114 R)
• M49: 32,436,558 km (0.111 R)
• M50: 32,881,462 km (0.111 R)
• M51: 33,228,829 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828

Radius: 6.9

Gravity: 17.39 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 13.94 AU - 16.04 AU

Year: 20304 Days

Day: 17.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,871,549 km

• M1: 93,199 km (0.115 R)
• M2: 352,752 km (0.066 R)
• M3: 691,591 km (0.06 R)
• M4: 945,907 km (0.116 R)
• M5: 1,228,199 km (0.04 R)
• M6: 1,317,957 km (0.109 R)
• M7: 1,633,010 km (0.04 R)
• M8: 1,971,251 km (0.112 R)
• M9: 2,041,413 km (0.037 R)
• M10: 2,633,371 km (0.088 R)
• M11: 3,743,687 km (0.093 R)
• M12: 4,097,635 km (0.1 R)
• M13: 5,028,433 km (0.086 R)
• M14: 5,173,543 km (0.04 R)
• M15: 6,646,484 km (0.116 R)
• M16: 7,956,363 km (0.108 R)
• M17: 8,296,100 km (0.118 R)
• M18: 8,698,368 km (0.104 R)
• M19: 9,048,278 km (0.081 R)
• M20: 9,641,732 km (0.037 R)
• M21: 10,064,646 km (0.059 R)
• M22: 10,247,753 km (0.112 R)
• M23: 10,493,543 km (0.108 R)
• M24: 11,306,009 km (0.111 R)
• M25: 11,432,718 km (0.104 R)
• M26: 12,009,119 km (0.08 R)
• M27: 13,794,270 km (0.107 R)
• M28: 14,133,857 km (0.09 R)
• M29: 15,872,783 km (0.112 R)
• M30: 16,228,527 km (0.093 R)
• M31: 16,948,092 km (0.114 R)
• M32: 17,093,202 km (0.104 R)
• M33: 17,457,922 km (0.063 R)
• M34: 18,269,341 km (0.098 R)
• M35: 19,092,877 km (0.072 R)
• M36: 20,466,634 km (0.056 R)
• M37: 20,543,827 km (0.09 R)
• M38: 21,792,969 km (0.105 R)
• M39: 22,347,229 km (0.092 R)
• M40: 22,905,977 km (0.027 R)
• M41: 23,712,310 km (0.042 R)
• M42: 24,037,535 km (0.089 R)
• M43: 24,200,597 km (0.064 R)
• M44: 25,021,740 km (0.082 R)
• M45: 25,518,704 km (0.101 R)
• M46: 27,539,322 km (0.118 R)
• M47: 28,052,443 km (0.054 R)
• M48: 30,136,491 km (0.06 R)
• M49: 30,576,907 km (0.077 R)
• M50: 31,019,418 km (0.036 R)
• M51: 31,285,851 km (0.09 R)
• M52: 31,731,803 km (0.101 R)
• M53: 31,821,262 km (0.093 R)
• M54: 32,179,848 km (0.118 R)
• M55: 33,082,223 km (0.117 R)
• M56: 33,627,657 km (0.079 R)
• M57: 34,175,933 km (0.092 R)
• M58: 34,727,201 km (0.1 R)
• M59: 35,096,408 km (0.118 R)
• M60: 35,189,010 km (0.05 R)
• M61: 36,025,112 km (0.072 R)
• M62: 38,096,444 km (0.119 R)
• M63: 39,146,472 km (0.096 R)
• M64: 39,916,153 km (0.082 R)
• M65: 40,399,653 km (0.106 R)
• M66: 40,690,770 km (0.082 R)
• M67: 42,156,530 km (0.07 R)
• M68: 43,738,977 km (0.089 R)
• M69: 45,542,529 km (0.116 R)
• M70: 46,047,721 km (0.084 R)
• M71: 46,351,853 km (0.104 R)
• M72: 51,096,649 km (0.061 R)
• M73: 52,042,855 km (0.066 R)
• M74: 52,571,085 km (0.064 R)
• M75: 53,313,540 km (0.082 R)
• M76: 53,952,622 km (0.095 R)
• M77: 57,404,144 km (0.061 R)
• M78: 59,928,608 km (0.097 R)
• M79: 60,260,565 km (0.097 R)
• M80: 61,929,330 km (0.072 R)
• M81: 64,064,989 km (0.103 R)
• M82: 64,858,007 km (0.112 R)
• M83: 68,292,625 km (0.115 R)
• M84: 69,915,762 km (0.108 R)
• M85: 70,265,073 km (0.097 R)
• M86: 70,615,132 km (0.119 R)
• M87: 71,199,760 km (0.085 R)
• M88: 71,668,750 km (0.104 R)
• M89: 72,021,052 km (0.085 R)
• M90: 72,609,571 km (0.027 R)
• M91: 74,622,410 km (0.114 R)
• M92: 76,173,889 km (0.103 R)
• M93: 76,413,545 km (0.112 R)
• M94: 76,773,478 km (0.104 R)
• M95: 77,615,564 km (0.09 R)
• M96: 77,856,716 km (0.063 R)
• M97: 81,748,953 km (0.113 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 11,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit