🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.6 AU - 0.77 AU

Year: 197 Days

Day: 36.1 Hours

Environment

Temp: 231 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,523,202 km

• M1: 220,806 km (0.112 R)
• M2: 253,568 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.94 AU - 1.48 AU

Year: 468 Days

Day: 44.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,523,202 km

• M1: 69,862 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.28 AU - 1.3 AU

Year: 515 Days

Day: 29.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.08 AU - 4.26 AU

Year: 2993 Days

Day: 35.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,523,202 km

• M1: 347,665 km (0.03 R)

Asteroid Belt

Center: 8.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.9

Radius: 9.1

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 9.39 AU - 14.31 AU

Year: 14337 Days

Day: 12.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,523,202 km

• M1: 115,190 km (0.084 R)
• M2: 231,129 km (0.119 R)
• M3: 352,004 km (0.036 R)
• M4: 533,765 km (0.116 R)
• M5: 726,298 km (0.117 R)
• M6: 1,010,234 km (0.083 R)
• M7: 1,251,985 km (0.043 R)
• M8: 1,648,868 km (0.115 R)
• M9: 2,113,818 km (0.103 R)
• M10: 2,298,422 km (0.105 R)
• M11: 2,488,261 km (0.098 R)
• M12: 3,622,662 km (0.055 R)
• M13: 4,108,556 km (0.059 R)
• M14: 4,262,193 km (0.052 R)
• M15: 5,182,220 km (0.094 R)
• M16: 5,987,356 km (0.073 R)
• M17: 6,605,344 km (0.064 R)
• M18: 7,197,453 km (0.092 R)
• M19: 8,141,266 km (0.058 R)
• M20: 8,432,084 km (0.032 R)
• M21: 8,578,690 km (0.11 R)
• M22: 8,973,927 km (0.116 R)
• M23: 10,825,052 km (0.115 R)
• M24: 11,413,719 km (0.113 R)
• M25: 11,576,033 km (0.084 R)
• M26: 11,739,095 km (0.087 R)
• M27: 12,845,969 km (0.103 R)
• M28: 13,812,671 km (0.052 R)
• M29: 14,043,650 km (0.069 R)
• M30: 14,217,632 km (0.036 R)
• M31: 14,392,362 km (0.097 R)
• M32: 15,276,635 km (0.094 R)
• M33: 16,057,237 km (0.106 R)
• M34: 16,973,973 km (0.054 R)
• M35: 17,097,541 km (0.109 R)
• M36: 17,221,408 km (0.099 R)
• M37: 18,159,536 km (0.105 R)
• M38: 18,921,887 km (0.052 R)
• M39: 19,114,270 km (0.102 R)
• M40: 19,630,083 km (0.07 R)
• M41: 19,759,784 km (0.098 R)
• M42: 20,741,446 km (0.097 R)
• M43: 20,807,418 km (0.115 R)
• M44: 22,480,371 km (0.091 R)
• M45: 22,683,974 km (0.112 R)
• M46: 23,435,853 km (0.096 R)
• M47: 24,474,511 km (0.107 R)
• M48: 24,544,223 km (0.104 R)
• M49: 25,598,739 km (0.118 R)
• M50: 26,024,644 km (0.065 R)
• M51: 26,167,061 km (0.076 R)
• M52: 27,099,654 km (0.118 R)
• M53: 27,244,166 km (0.103 R)
• M54: 27,897,310 km (0.043 R)
• M55: 29,962,210 km (0.082 R)
• M56: 30,636,298 km (0.097 R)
• M57: 31,923,288 km (0.046 R)
• M58: 32,152,173 km (0.093 R)
• M59: 32,228,617 km (0.041 R)
• M60: 32,305,062 km (0.049 R)
• M61: 33,847,715 km (0.044 R)
• M62: 34,315,059 km (0.049 R)
• M63: 35,888,679 km (0.062 R)
• M64: 36,047,402 km (0.078 R)
• M65: 36,206,275 km (0.045 R)
• M66: 36,684,240 km (0.115 R)
• M67: 37,004,081 km (0.044 R)
• M68: 37,646,603 km (0.057 R)
• M69: 39,268,992 km (0.104 R)
• M70: 39,678,142 km (0.081 R)
• M71: 41,828,462 km (0.108 R)
• M72: 45,295,393 km (0.076 R)
• M73: 45,552,701 km (0.105 R)
• M74: 46,413,787 km (0.051 R)
• M75: 47,193,491 km (0.08 R)
• M76: 48,064,749 km (0.06 R)
• M77: 48,765,615 km (0.093 R)
• M78: 51,513,279 km (0.111 R)
• M79: 53,131,629 km (0.069 R)
• M80: 54,219,803 km (0.095 R)
• M81: 54,766,584 km (0.077 R)
• M82: 54,857,988 km (0.037 R)
• M83: 56,879,654 km (0.104 R)
• M84: 58,178,911 km (0.112 R)
• M85: 58,365,310 km (0.082 R)
• M86: 60,146,123 km (0.049 R)
• M87: 60,334,616 km (0.091 R)
• M88: 60,901,293 km (0.105 R)
• M89: 61,754,599 km (0.112 R)
• M90: 62,420,908 km (0.109 R)
• M91: 62,611,795 km (0.057 R)
• M92: 63,856,898 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.7

Radius: 13.5

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11.16 AU - 14.08 AU

Year: 15757 Days

Day: 7.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 68,523,202 km

• M1: 271,520 km (0.099 R)
• M2: 367,113 km (0.12 R)
• M3: 491,728 km (0.118 R)
• M4: 600,336 km (0.032 R)
• M5: 873,502 km (0.11 R)
• M6: 1,142,928 km (0.109 R)
• M7: 1,327,382 km (0.075 R)
• M8: 1,779,467 km (0.119 R)
• M9: 1,904,530 km (0.079 R)
• M10: 2,051,286 km (0.118 R)
• M11: 2,278,675 km (0.071 R)
• M12: 3,010,508 km (0.05 R)
• M13: 3,425,043 km (0.045 R)
• M14: 3,719,302 km (0.109 R)
• M15: 4,701,113 km (0.055 R)
• M16: 5,208,399 km (0.116 R)
• M17: 6,890,029 km (0.096 R)
• M18: 7,378,616 km (0.045 R)
• M19: 8,087,560 km (0.06 R)
• M20: 8,695,077 km (0.047 R)
• M21: 9,129,210 km (0.119 R)
• M22: 9,348,820 km (0.088 R)
• M23: 9,825,588 km (0.118 R)
• M24: 9,954,093 km (0.097 R)
• M25: 10,180,285 km (0.099 R)
• M26: 10,310,285 km (0.084 R)
• M27: 11,437,954 km (0.092 R)
• M28: 12,119,372 km (0.067 R)
• M29: 12,326,416 km (0.114 R)
• M30: 12,744,093 km (0.028 R)
• M31: 12,919,571 km (0.055 R)
• M32: 14,205,963 km (0.112 R)
• M33: 15,271,998 km (0.114 R)
• M34: 15,458,397 km (0.098 R)
• M35: 15,833,439 km (0.078 R)
• M36: 15,984,233 km (0.082 R)
• M37: 16,211,472 km (0.097 R)
• M38: 17,597,198 km (0.088 R)
• M39: 18,106,877 km (0.106 R)
• M40: 18,780,816 km (0.092 R)
• M41: 19,867,944 km (0.095 R)
• M42: 23,036,576 km (0.116 R)
• M43: 23,207,566 km (0.06 R)
• M44: 24,243,083 km (0.05 R)
• M45: 26,180,226 km (0.052 R)
• M46: 26,314,116 km (0.094 R)
• M47: 26,627,374 km (0.101 R)
• M48: 28,763,033 km (0.11 R)
• M49: 29,224,393 km (0.025 R)
• M50: 29,967,894 km (0.116 R)
• M51: 31,425,875 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.2

Radius: 10.6

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.33 AU - 13.11 AU

Year: 15944 Days

Day: 11.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,523,202 km

• M1: 137,929 km (0.088 R)
• M2: 210,783 km (0.076 R)
• M3: 505,042 km (0.09 R)
• M4: 851,062 km (0.075 R)
• M5: 942,766 km (0.11 R)
• M6: 1,136,944 km (0.078 R)
• M7: 3,449,129 km (0.032 R)
• M8: 3,561,925 km (0.119 R)
• M9: 3,830,154 km (0.12 R)
• M10: 4,025,828 km (0.067 R)
• M11: 4,224,793 km (0.082 R)
• M12: 4,467,890 km (0.116 R)
• M13: 5,095,752 km (0.09 R)
• M14: 5,441,922 km (0.098 R)
• M15: 5,840,750 km (0.046 R)
• M16: 6,066,343 km (0.113 R)
• M17: 6,340,855 km (0.079 R)
• M18: 6,949,868 km (0.101 R)
• M19: 7,237,246 km (0.105 R)
• M20: 7,382,356 km (0.068 R)
• M21: 8,172,980 km (0.1 R)
• M22: 8,324,224 km (0.108 R)
• M23: 8,425,502 km (0.081 R)
• M24: 9,461,617 km (0.09 R)
• M25: 9,780,260 km (0.117 R)
• M26: 9,887,222 km (0.11 R)
• M27: 9,994,634 km (0.088 R)
• M28: 10,428,168 km (0.114 R)
• M29: 11,145,640 km (0.051 R)
• M30: 11,257,539 km (0.059 R)
• M31: 11,765,274 km (0.11 R)
• M32: 12,108,003 km (0.077 R)
• M33: 12,861,827 km (0.058 R)
• M34: 14,353,916 km (0.089 R)
• M35: 15,586,602 km (0.049 R)
• M36: 16,405,950 km (0.114 R)
• M37: 17,563,538 km (0.104 R)
• M38: 18,283,852 km (0.098 R)
• M39: 19,013,889 km (0.098 R)
• M40: 19,281,819 km (0.111 R)
• M41: 19,483,477 km (0.102 R)
• M42: 19,618,265 km (0.032 R)
• M43: 19,685,883 km (0.097 R)
• M44: 19,956,805 km (0.114 R)
• M45: 20,639,569 km (0.064 R)
• M46: 20,708,235 km (0.109 R)
• M47: 21,469,090 km (0.097 R)
• M48: 21,678,078 km (0.096 R)
• M49: 22,591,971 km (0.107 R)
• M50: 22,946,817 km (0.095 R)
• M51: 23,661,895 km (0.11 R)
• M52: 26,073,562 km (0.112 R)
• M53: 26,595,061 km (0.089 R)
• M54: 28,562,273 km (0.1 R)
• M55: 28,869,098 km (0.099 R)
• M56: 29,873,797 km (0.091 R)
• M57: 32,155,913 km (0.08 R)
• M58: 34,575,359 km (0.054 R)
• M59: 35,066,190 km (0.118 R)
• M60: 36,802,423 km (0.091 R)
• M61: 37,136,175 km (0.102 R)
• M62: 37,303,575 km (0.057 R)
• M63: 37,555,049 km (0.084 R)
• M64: 37,891,196 km (0.09 R)
• M65: 38,397,136 km (0.11 R)
• M66: 38,820,647 km (0.114 R)
• M67: 39,501,318 km (0.049 R)
• M68: 40,186,027 km (0.12 R)
• M69: 41,393,731 km (0.114 R)
• M70: 41,914,930 km (0.094 R)
• M71: 42,176,277 km (0.064 R)
• M72: 44,464,526 km (0.08 R)
• M73: 44,731,110 km (0.11 R)
• M74: 45,713,220 km (0.094 R)
• M75: 47,608,026 km (0.096 R)
• M76: 48,245,164 km (0.108 R)
• M77: 48,610,631 km (0.098 R)
• M78: 50,915,336 km (0.104 R)
• M79: 52,784,412 km (0.061 R)
• M80: 53,349,593 km (0.117 R)
• M81: 54,485,938 km (0.077 R)
• M82: 56,205,266 km (0.11 R)
• M83: 57,554,938 km (0.108 R)
• M84: 58,428,141 km (0.108 R)
• M85: 59,991,289 km (0.106 R)
• M86: 61,271,548 km (0.088 R)
• M87: 62,859,529 km (0.039 R)
• M88: 65,974,606 km (0.043 R)
• M89: 66,380,166 km (0.076 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 17,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit