🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.62 AU - 3.36 AU

Year: 1809 Days

Day: 30.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.2

Radius: 11.1

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.68 AU - 6.98 AU

Year: 4925 Days

Day: 14.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,111,559 km

• M1: 157,676 km (0.092 R)
• M2: 479,910 km (0.093 R)
• M3: 656,136 km (0.118 R)
• M4: 772,972 km (0.064 R)
• M5: 897,438 km (0.118 R)
• M6: 1,014,124 km (0.09 R)
• M7: 1,120,638 km (0.094 R)
• M8: 1,498,223 km (0.091 R)
• M9: 2,146,281 km (0.088 R)
• M10: 2,552,738 km (0.11 R)
• M11: 2,636,962 km (0.107 R)
• M12: 2,743,625 km (0.114 R)
• M13: 2,851,635 km (0.099 R)
• M14: 2,983,281 km (0.116 R)
• M15: 3,252,856 km (0.117 R)
• M16: 3,553,697 km (0.094 R)
• M17: 4,157,774 km (0.12 R)
• M18: 4,383,218 km (0.108 R)
• M19: 4,459,213 km (0.112 R)
• M20: 4,535,658 km (0.091 R)
• M21: 5,460,322 km (0.07 R)
• M22: 5,624,581 km (0.102 R)
• M23: 5,735,134 km (0.115 R)
• M24: 5,902,085 km (0.086 R)
• M25: 6,127,379 km (0.091 R)
• M26: 6,615,667 km (0.116 R)
• M27: 6,703,032 km (0.061 R)
• M28: 6,820,317 km (0.081 R)
• M29: 7,629,491 km (0.045 R)
• M30: 7,844,164 km (0.111 R)
• M31: 8,217,112 km (0.087 R)
• M32: 8,342,624 km (0.096 R)
• M33: 9,012,374 km (0.051 R)
• M34: 9,174,538 km (0.091 R)
• M35: 9,337,450 km (0.036 R)
• M36: 10,573,578 km (0.12 R)
• M37: 11,297,781 km (0.097 R)
• M38: 11,648,289 km (0.119 R)
• M39: 11,718,899 km (0.079 R)
• M40: 12,073,745 km (0.066 R)
• M41: 12,216,761 km (0.103 R)
• M42: 12,396,128 km (0.086 R)
• M43: 12,903,415 km (0.081 R)
• M44: 13,306,581 km (0.115 R)
• M45: 13,417,433 km (0.097 R)
• M46: 13,639,735 km (0.054 R)
• M47: 14,088,080 km (0.115 R)
• M48: 14,465,516 km (0.111 R)
• M49: 15,617,419 km (0.113 R)
• M50: 16,322,773 km (0.114 R)
• M51: 16,520,542 km (0.087 R)
• M52: 16,679,415 km (0.091 R)
• M53: 16,759,001 km (0.116 R)
• M54: 17,118,634 km (0.114 R)
• M55: 17,198,968 km (0.044 R)
• M56: 18,665,476 km (0.105 R)
• M57: 19,038,423 km (0.107 R)
• M58: 19,121,600 km (0.105 R)
• M59: 19,539,427 km (0.109 R)
• M60: 19,791,499 km (0.054 R)
• M61: 20,002,432 km (0.105 R)
• M62: 20,682,504 km (0.043 R)
• M63: 21,025,382 km (0.102 R)
• M64: 21,499,907 km (0.091 R)
• M65: 21,586,674 km (0.096 R)
• M66: 21,847,273 km (0.084 R)
• M67: 22,109,069 km (0.105 R)
• M68: 22,327,931 km (0.07 R)
• M69: 22,415,745 km (0.116 R)
• M70: 22,944,723 km (0.08 R)
• M71: 23,255,288 km (0.117 R)
• M72: 23,790,699 km (0.109 R)
• M73: 25,101,625 km (0.053 R)
• M74: 26,157,936 km (0.107 R)
• M75: 26,296,912 km (0.085 R)
• M76: 28,599,373 km (0.075 R)
• M77: 28,933,575 km (0.082 R)
• M78: 29,029,317 km (0.05 R)
• M79: 29,413,185 km (0.041 R)
• M80: 29,509,377 km (0.113 R)
• M81: 29,654,038 km (0.115 R)
• M82: 30,623,881 km (0.06 R)
• M83: 32,197,052 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.9

Radius: 14.5

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.34 AU - 10.64 AU

Year: 9430 Days

Day: 14.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 42,111,559 km

• M1: 181,163 km (0.081 R)
• M2: 278,850 km (0.111 R)
• M3: 394,938 km (0.12 R)
• M4: 502,050 km (0.088 R)
• M5: 593,604 km (0.067 R)
• M6: 922,271 km (0.042 R)
• M7: 1,178,532 km (0.064 R)
• M8: 1,687,614 km (0.068 R)
• M9: 2,006,257 km (0.092 R)
• M10: 2,132,966 km (0.068 R)
• M11: 2,295,131 km (0.102 R)
• M12: 2,597,767 km (0.098 R)
• M13: 2,719,091 km (0.09 R)
• M14: 3,486,977 km (0.101 R)
• M15: 3,582,869 km (0.058 R)
• M16: 3,738,002 km (0.111 R)
• M17: 4,196,968 km (0.11 R)
• M18: 4,381,572 km (0.061 R)
• M19: 4,610,906 km (0.067 R)
• M20: 5,322,692 km (0.113 R)
• M21: 5,885,031 km (0.116 R)
• M22: 6,045,998 km (0.079 R)
• M23: 6,728,314 km (0.107 R)
• M24: 7,017,786 km (0.077 R)
• M25: 7,360,963 km (0.099 R)
• M26: 7,534,497 km (0.107 R)
• M27: 8,474,869 km (0.087 R)
• M28: 8,683,109 km (0.106 R)
• M29: 9,885,876 km (0.096 R)
• M30: 11,397,563 km (0.115 R)
• M31: 12,711,929 km (0.077 R)
• M32: 13,462,761 km (0.09 R)
• M33: 13,828,378 km (0.104 R)
• M34: 14,351,821 km (0.08 R)
• M35: 14,756,633 km (0.033 R)
• M36: 15,165,035 km (0.107 R)
• M37: 15,481,884 km (0.051 R)
• M38: 16,803,581 km (0.046 R)
• M39: 18,565,395 km (0.097 R)
• M40: 19,040,518 km (0.11 R)
• M41: 19,795,389 km (0.075 R)
• M42: 20,629,995 km (0.102 R)
• M43: 21,298,847 km (0.106 R)
• M44: 21,440,666 km (0.093 R)
• M45: 21,689,447 km (0.11 R)
• M46: 22,118,195 km (0.11 R)
• M47: 22,694,147 km (0.111 R)
• M48: 22,947,715 km (0.116 R)
• M49: 23,275,185 km (0.113 R)
• M50: 23,971,413 km (0.101 R)
• M51: 24,488,872 km (0.087 R)
• M52: 24,711,773 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.1

Radius: 14.1

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.54 AU - 10.72 AU

Year: 11280 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,111,559 km

• M1: 217,216 km (0.112 R)
• M2: 630,256 km (0.088 R)
• M3: 776,413 km (0.11 R)
• M4: 870,360 km (0.063 R)
• M5: 985,551 km (0.059 R)
• M6: 1,196,334 km (0.077 R)
• M7: 1,422,676 km (0.066 R)
• M8: 1,747,154 km (0.104 R)
• M9: 2,141,045 km (0.099 R)
• M10: 2,348,537 km (0.105 R)
• M11: 3,898,072 km (0.113 R)
• M12: 4,211,030 km (0.115 R)
• M13: 4,355,991 km (0.107 R)
• M14: 4,621,228 km (0.067 R)
• M15: 4,710,837 km (0.1 R)
• M16: 5,136,892 km (0.118 R)
• M17: 5,607,227 km (0.1 R)
• M18: 6,091,625 km (0.064 R)
• M19: 6,455,447 km (0.108 R)
• M20: 6,860,558 km (0.094 R)
• M21: 6,963,033 km (0.119 R)
• M22: 7,343,610 km (0.095 R)
• M23: 7,837,881 km (0.054 R)
• M24: 8,089,056 km (0.049 R)
• M25: 8,416,077 km (0.099 R)
• M26: 8,747,436 km (0.073 R)
• M27: 9,158,232 km (0.115 R)
• M28: 9,960,077 km (0.104 R)
• M29: 11,467,874 km (0.083 R)
• M30: 11,794,446 km (0.044 R)
• M31: 12,708,190 km (0.115 R)
• M32: 12,834,600 km (0.119 R)
• M33: 13,515,719 km (0.12 R)
• M34: 13,774,224 km (0.106 R)
• M35: 14,077,908 km (0.078 R)
• M36: 14,296,021 km (0.115 R)
• M37: 14,603,595 km (0.071 R)
• M38: 15,046,554 km (0.056 R)
• M39: 15,225,024 km (0.068 R)
• M40: 15,449,122 km (0.043 R)
• M41: 15,674,267 km (0.115 R)
• M42: 15,945,787 km (0.118 R)
• M43: 16,539,840 km (0.072 R)
• M44: 17,048,024 km (0.094 R)
• M45: 17,187,599 km (0.094 R)
• M46: 18,317,212 km (0.06 R)
• M47: 18,891,219 km (0.098 R)
• M48: 19,958,600 km (0.113 R)
• M49: 21,095,544 km (0.103 R)
• M50: 22,304,145 km (0.068 R)
• M51: 22,456,884 km (0.091 R)
• M52: 22,712,098 km (0.114 R)
• M53: 25,263,939 km (0.094 R)
• M54: 26,979,078 km (0.05 R)
• M55: 27,304,903 km (0.069 R)
• M56: 28,400,109 km (0.088 R)
• M57: 28,510,512 km (0.091 R)
• M58: 28,786,969 km (0.09 R)
• M59: 29,789,424 km (0.103 R)
• M60: 30,238,666 km (0.084 R)
• M61: 30,633,754 km (0.048 R)
• M62: 30,803,548 km (0.114 R)
• M63: 31,542,861 km (0.097 R)
• M64: 31,771,596 km (0.114 R)
• M65: 33,329,508 km (0.077 R)
• M66: 33,854,447 km (0.039 R)
• M67: 34,088,568 km (0.079 R)
• M68: 34,735,279 km (0.104 R)
• M69: 35,030,585 km (0.09 R)
• M70: 36,100,509 km (0.115 R)
• M71: 36,639,510 km (0.081 R)
• M72: 36,879,914 km (0.09 R)
• M73: 37,120,916 km (0.094 R)
• M74: 37,543,830 km (0.092 R)
• M75: 37,725,591 km (0.112 R)
• M76: 38,090,011 km (0.095 R)
• M77: 38,699,772 km (0.088 R)
• M78: 39,005,999 km (0.119 R)
• M79: 39,312,974 km (0.08 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 10,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit