🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.51 AU - 0.81 AU

Year: 194 Days

Day: 36 Hours

Environment

Temp: 175 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.73 AU - 0.91 AU

Year: 269 Days

Day: 32.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,324,172 km

• M1: 102,475 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.9 AU - 1.26 AU

Year: 406 Days

Day: 31 Hours

Environment

Temp: 34 °C

Axial Tilt: 89.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 41,324,172 km

• M1: 44,131 km (0.102 R)
• M2: 218,862 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.45 AU - 2.09 AU

Year: 852 Days

Day: 38.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.46 AU - 2.56 AU

Year: 1438 Days

Day: 20.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.57 AU - 5.49 AU

Year: 3487 Days

Day: 24 Hours

Environment

Temp: -122 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259

Radius: 11.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.42 AU - 6.56 AU

Year: 4652 Days

Day: 9.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 41,324,172 km

• M1: 144,512 km (0.042 R)
• M2: 458,368 km (0.114 R)
• M3: 678,875 km (0.058 R)
• M4: 842,535 km (0.065 R)
• M5: 1,425,219 km (0.105 R)
• M6: 1,575,415 km (0.117 R)
• M7: 1,744,162 km (0.117 R)
• M8: 1,824,196 km (0.091 R)
• M9: 2,015,981 km (0.1 R)
• M10: 2,114,267 km (0.113 R)
• M11: 2,434,257 km (0.117 R)
• M12: 2,661,346 km (0.097 R)
• M13: 2,785,363 km (0.066 R)
• M14: 2,863,902 km (0.086 R)
• M15: 3,087,700 km (0.116 R)
• M16: 3,367,448 km (0.117 R)
• M17: 3,501,937 km (0.109 R)
• M18: 3,846,012 km (0.032 R)
• M19: 4,075,644 km (0.047 R)
• M20: 4,437,821 km (0.114 R)
• M21: 4,810,320 km (0.112 R)
• M22: 5,154,395 km (0.109 R)
• M23: 5,349,021 km (0.118 R)
• M24: 5,486,652 km (0.107 R)
• M25: 5,565,938 km (0.074 R)
• M26: 6,441,535 km (0.119 R)
• M27: 7,381,757 km (0.043 R)
• M28: 7,623,507 km (0.117 R)
• M29: 7,912,680 km (0.062 R)
• M30: 8,137,526 km (0.063 R)
• M31: 8,639,726 km (0.11 R)
• M32: 9,058,151 km (0.077 R)
• M33: 9,340,741 km (0.071 R)
• M34: 9,411,800 km (0.102 R)
• M35: 9,674,195 km (0.08 R)
• M36: 10,108,627 km (0.048 R)
• M37: 10,279,318 km (0.035 R)
• M38: 10,475,591 km (0.097 R)
• M39: 10,574,176 km (0.12 R)
• M40: 10,871,726 km (0.071 R)
• M41: 11,021,623 km (0.105 R)
• M42: 11,147,136 km (0.092 R)
• M43: 12,012,559 km (0.101 R)
• M44: 13,807,584 km (0.072 R)
• M45: 13,997,125 km (0.052 R)
• M46: 14,296,769 km (0.111 R)
• M47: 15,319,869 km (0.096 R)
• M48: 15,460,042 km (0.109 R)
• M49: 16,624,662 km (0.083 R)
• M50: 18,349,974 km (0.101 R)
• M51: 19,158,401 km (0.094 R)
• M52: 19,339,564 km (0.105 R)
• M53: 19,491,107 km (0.117 R)
• M54: 19,673,317 km (0.1 R)
• M55: 20,009,014 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.7

Radius: 9.2

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.46 AU - 7.96 AU

Year: 6286 Days

Day: 13.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,324,172 km

• M1: 115,190 km (0.07 R)
• M2: 177,722 km (0.099 R)
• M3: 300,093 km (0.055 R)
• M4: 418,724 km (0.097 R)
• M5: 564,582 km (0.087 R)
• M6: 698,173 km (0.069 R)
• M7: 821,442 km (0.036 R)
• M8: 1,055,563 km (0.081 R)
• M9: 1,150,408 km (0.082 R)
• M10: 1,285,644 km (0.1 R)
• M11: 1,400,386 km (0.115 R)
• M12: 1,640,341 km (0.082 R)
• M13: 1,709,455 km (0.043 R)
• M14: 1,779,467 km (0.078 R)
• M15: 1,864,887 km (0.113 R)
• M16: 2,025,106 km (0.092 R)
• M17: 2,235,591 km (0.097 R)
• M18: 2,469,113 km (0.088 R)
• M19: 2,548,699 km (0.071 R)
• M20: 2,677,951 km (0.054 R)
• M21: 3,044,616 km (0.083 R)
• M22: 3,130,335 km (0.103 R)
• M23: 3,356,677 km (0.068 R)
• M24: 3,480,694 km (0.095 R)
• M25: 3,588,404 km (0.115 R)
• M26: 3,751,915 km (0.109 R)
• M27: 3,899,418 km (0.087 R)
• M28: 4,048,717 km (0.115 R)
• M29: 4,744,347 km (0.064 R)
• M30: 4,904,117 km (0.083 R)
• M31: 5,331,668 km (0.11 R)
• M32: 6,092,373 km (0.059 R)
• M33: 6,157,299 km (0.046 R)
• M34: 6,375,412 km (0.089 R)
• M35: 6,441,385 km (0.039 R)
• M36: 6,774,540 km (0.102 R)
• M37: 6,909,327 km (0.072 R)
• M38: 7,045,162 km (0.052 R)
• M39: 7,457,603 km (0.089 R)
• M40: 7,573,691 km (0.027 R)
• M41: 7,831,000 km (0.099 R)
• M42: 7,901,760 km (0.068 R)
• M43: 8,091,300 km (0.112 R)
• M44: 8,595,894 km (0.099 R)
• M45: 9,509,937 km (0.051 R)
• M46: 9,686,313 km (0.08 R)
• M47: 10,767,456 km (0.095 R)
• M48: 11,109,736 km (0.089 R)
• M49: 11,402,200 km (0.067 R)
• M50: 11,589,796 km (0.094 R)
• M51: 11,697,357 km (0.116 R)
• M52: 12,240,247 km (0.031 R)
• M53: 12,349,753 km (0.047 R)
• M54: 12,680,514 km (0.053 R)
• M55: 12,930,342 km (0.118 R)
• M56: 13,014,117 km (0.094 R)
• M57: 13,125,867 km (0.093 R)
• M58: 13,519,908 km (0.096 R)
• M59: 13,832,118 km (0.085 R)
• M60: 13,974,984 km (0.077 R)
• M61: 14,146,872 km (0.112 R)
• M62: 15,134,368 km (0.101 R)
• M63: 16,234,361 km (0.11 R)
• M64: 16,717,861 km (0.11 R)
• M65: 16,900,371 km (0.109 R)
• M66: 17,053,110 km (0.08 R)
• M67: 17,390,453 km (0.061 R)
• M68: 17,513,722 km (0.091 R)
• M69: 17,792,124 km (0.073 R)
• M70: 18,636,155 km (0.052 R)
• M71: 18,762,266 km (0.074 R)
• M72: 19,301,566 km (0.117 R)
• M73: 19,397,159 km (0.109 R)
• M74: 19,525,065 km (0.087 R)
• M75: 19,749,462 km (0.078 R)
• M76: 20,753,413 km (0.1 R)
• M77: 21,509,182 km (0.096 R)
• M78: 21,608,365 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.6

Radius: 3.3

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.86 AU - 16.2 AU

Year: 22133 Days

Day: 16.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 105.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 41,324,172 km

• M1: 60,288 km (0.101 R)
• M2: 116,836 km (0.112 R)
• M3: 359,035 km (0.114 R)
• M4: 396,434 km (0.112 R)
• M5: 461,659 km (0.081 R)
• M6: 559,047 km (0.066 R)
• M7: 1,211,892 km (0.042 R)
• M8: 1,405,771 km (0.107 R)
• M9: 1,609,224 km (0.107 R)
• M10: 1,650,962 km (0.057 R)
• M11: 1,735,784 km (0.085 R)
• M12: 1,953,748 km (0.118 R)
• M13: 2,043,507 km (0.03 R)
• M14: 2,226,764 km (0.104 R)
• M15: 2,463,428 km (0.07 R)
• M16: 2,560,218 km (0.103 R)
• M17: 3,957,312 km (0.055 R)
• M18: 3,985,586 km (0.06 R)
• M19: 4,300,939 km (0.069 R)
• M20: 4,417,775 km (0.119 R)
• M21: 4,624,519 km (0.084 R)
• M22: 5,577,457 km (0.094 R)
• M23: 5,640,887 km (0.114 R)
• M24: 5,865,134 km (0.042 R)
• M25: 5,994,536 km (0.033 R)
• M26: 6,223,271 km (0.066 R)
• M27: 6,355,217 km (0.036 R)
• M28: 6,388,427 km (0.087 R)
• M29: 7,654,624 km (0.066 R)
• M30: 8,009,769 km (0.042 R)
• M31: 8,225,489 km (0.117 R)
• M32: 9,294,665 km (0.043 R)
• M33: 9,483,458 km (0.108 R)
• M34: 9,749,742 km (0.116 R)
• M35: 10,563,405 km (0.088 R)
• M36: 10,760,276 km (0.084 R)
• M37: 10,799,769 km (0.092 R)
• M38: 12,090,051 km (0.033 R)
• M39: 12,544,679 km (0.065 R)
• M40: 12,628,005 km (0.107 R)
• M41: 13,428,054 km (0.098 R)
• M42: 14,505,608 km (0.085 R)
• M43: 14,593,123 km (0.113 R)
• M44: 14,768,451 km (0.087 R)
• M45: 15,121,203 km (0.113 R)
• M46: 15,343,057 km (0.118 R)
• M47: 15,789,906 km (0.059 R)
• M48: 16,105,408 km (0.117 R)
• M49: 16,468,482 km (0.064 R)
• M50: 16,880,025 km (0.115 R)
• M51: 18,655,004 km (0.062 R)
• M52: 19,084,051 km (0.116 R)
• M53: 19,661,050 km (0.03 R)
• M54: 20,586,313 km (0.106 R)
• M55: 20,782,884 km (0.079 R)
• M56: 21,227,489 km (0.093 R)
• M57: 21,875,397 km (0.044 R)
• M58: 22,176,538 km (0.107 R)
• M59: 23,139,200 km (0.106 R)
• M60: 24,322,669 km (0.058 R)
• M61: 24,686,790 km (0.118 R)
• M62: 25,315,101 km (0.069 R)
• M63: 27,285,455 km (0.109 R)
• M64: 27,339,310 km (0.052 R)
• M65: 27,447,320 km (0.078 R)
• M66: 27,934,859 km (0.113 R)
• M67: 28,043,617 km (0.105 R)
• M68: 28,152,524 km (0.097 R)
• M69: 28,316,184 km (0.057 R)
• M70: 28,370,787 km (0.104 R)
• M71: 28,918,764 km (0.073 R)
• M72: 29,138,823 km (0.093 R)
• M73: 29,636,236 km (0.05 R)
• M74: 29,691,737 km (0.083 R)
• M75: 30,136,491 km (0.063 R)
• M76: 30,247,941 km (0.044 R)
• M77: 30,471,441 km (0.044 R)
• M78: 30,639,439 km (0.09 R)
• M79: 30,751,637 km (0.091 R)
• M80: 31,032,582 km (0.118 R)
• M81: 31,540,467 km (0.116 R)
• M82: 31,994,197 km (0.076 R)
• M83: 33,023,132 km (0.025 R)
• M84: 33,715,022 km (0.104 R)
• M85: 34,411,699 km (0.099 R)
• M86: 35,171,806 km (0.106 R)
• M87: 35,701,233 km (0.113 R)
• M88: 35,760,174 km (0.12 R)
• M89: 36,351,983 km (0.103 R)
• M90: 36,411,224 km (0.106 R)
• M91: 36,530,005 km (0.116 R)
• M92: 37,724,993 km (0.114 R)
• M93: 37,845,269 km (0.081 R)
• M94: 38,025,834 km (0.096 R)
• M95: 39,236,679 km (0.068 R)
• M96: 39,724,667 km (0.092 R)
• M97: 40,214,600 km (0.093 R)
• M98: 41,076,733 km (0.044 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 14,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit