🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.57 AU - 0.59 AU

Year: 285 Days

Day: 39.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,894,293 km

• M1: 524,789 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.4

Radius: 9.8

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.97 AU - 3.29 AU

Year: 2754 Days

Day: 7.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,894,293 km

• M1: 130,001 km (0.027 R)
• M2: 208,988 km (0.09 R)
• M3: 331,060 km (0.115 R)
• M4: 407,505 km (0.074 R)
• M5: 498,759 km (0.084 R)
• M6: 765,343 km (0.09 R)
• M7: 910,752 km (0.089 R)
• M8: 977,323 km (0.071 R)
• M9: 1,116,000 km (0.067 R)
• M10: 1,187,807 km (0.049 R)
• M11: 1,314,816 km (0.035 R)
• M12: 1,446,462 km (0.097 R)
• M13: 1,880,146 km (0.064 R)
• M14: 1,979,180 km (0.099 R)
• M15: 2,067,443 km (0.099 R)
• M16: 2,260,723 km (0.067 R)
• M17: 2,406,431 km (0.117 R)
• M18: 2,582,658 km (0.108 R)
• M19: 2,665,385 km (0.11 R)
• M20: 2,749,160 km (0.103 R)
• M21: 2,819,621 km (0.103 R)
• M22: 3,049,104 km (0.098 R)
• M23: 3,122,108 km (0.111 R)
• M24: 3,711,523 km (0.119 R)
• M25: 3,821,029 km (0.077 R)
• M26: 4,011,317 km (0.114 R)
• M27: 4,302,435 km (0.114 R)
• M28: 4,550,468 km (0.117 R)
• M29: 4,684,657 km (0.117 R)
• M30: 4,905,613 km (0.12 R)
• M31: 4,991,483 km (0.06 R)
• M32: 5,340,046 km (0.113 R)
• M33: 5,588,827 km (0.083 R)
• M34: 5,823,097 km (0.113 R)
• M35: 6,005,756 km (0.073 R)
• M36: 6,227,311 km (0.101 R)
• M37: 6,395,159 km (0.049 R)
• M38: 6,526,806 km (0.087 R)
• M39: 7,335,831 km (0.067 R)
• M40: 7,513,254 km (0.037 R)
• M41: 7,712,069 km (0.086 R)
• M42: 7,912,680 km (0.074 R)
• M43: 8,013,659 km (0.113 R)
• M44: 8,732,477 km (0.094 R)
• M45: 8,899,577 km (0.084 R)
• M46: 9,004,595 km (0.054 R)
• M47: 9,173,491 km (0.115 R)
• M48: 9,407,612 km (0.048 R)
• M49: 9,557,509 km (0.114 R)
• M50: 9,773,079 km (0.109 R)
• M51: 9,903,229 km (0.096 R)
• M52: 10,407,374 km (0.054 R)
• M53: 11,009,954 km (0.074 R)
• M54: 11,372,281 km (0.073 R)
• M55: 11,807,760 km (0.063 R)
• M56: 12,272,112 km (0.049 R)
• M57: 12,577,142 km (0.04 R)
• M58: 13,362,680 km (0.048 R)
• M59: 13,749,241 km (0.044 R)
• M60: 13,943,868 km (0.117 R)
• M61: 14,409,865 km (0.101 R)
• M62: 14,731,650 km (0.088 R)
• M63: 15,131,077 km (0.086 R)
• M64: 15,256,589 km (0.068 R)
• M65: 15,357,269 km (0.08 R)
• M66: 16,042,576 km (0.053 R)
• M67: 16,144,901 km (0.084 R)
• M68: 16,376,180 km (0.115 R)
• M69: 16,453,372 km (0.065 R)
• M70: 16,789,818 km (0.091 R)
• M71: 17,102,328 km (0.118 R)
• M72: 17,180,717 km (0.115 R)
• M73: 17,390,453 km (0.052 R)
• M74: 17,601,087 km (0.092 R)
• M75: 17,706,703 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.6

Radius: 9.9

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.66 AU - 3.24 AU

Year: 3272 Days

Day: 11.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,894,293 km

• M1: 150,795 km (0.098 R)
• M2: 223,499 km (0.088 R)
• M3: 300,393 km (0.036 R)
• M4: 501,452 km (0.105 R)
• M5: 624,422 km (0.112 R)
• M6: 716,125 km (0.097 R)
• M7: 1,044,193 km (0.09 R)
• M8: 1,244,654 km (0.082 R)
• M9: 1,336,507 km (0.086 R)
• M10: 1,541,157 km (0.059 R)
• M11: 1,815,221 km (0.066 R)
• M12: 2,011,792 km (0.078 R)
• M13: 2,199,537 km (0.079 R)
• M14: 2,295,579 km (0.029 R)
• M15: 2,525,212 km (0.111 R)
• M16: 2,693,958 km (0.098 R)
• M17: 2,762,474 km (0.077 R)
• M18: 2,989,414 km (0.043 R)
• M19: 3,405,895 km (0.12 R)
• M20: 3,783,031 km (0.054 R)
• M21: 4,193,378 km (0.043 R)
• M22: 4,313,355 km (0.053 R)
• M23: 4,434,380 km (0.048 R)
• M24: 4,700,515 km (0.076 R)
• M25: 4,929,998 km (0.039 R)
• M26: 5,334,810 km (0.119 R)
• M27: 5,399,735 km (0.114 R)
• M28: 5,464,960 km (0.114 R)
• M29: 5,883,983 km (0.069 R)
• M30: 6,154,008 km (0.096 R)
• M31: 6,359,106 km (0.12 R)
• M32: 6,589,786 km (0.049 R)
• M33: 7,083,160 km (0.069 R)
• M34: 7,202,389 km (0.098 R)
• M35: 7,322,367 km (0.062 R)
• M36: 7,515,647 km (0.116 R)
• M37: 7,759,642 km (0.116 R)
• M38: 7,833,244 km (0.052 R)
• M39: 8,280,392 km (0.106 R)
• M40: 8,710,336 km (0.118 R)
• M41: 8,915,285 km (0.081 R)
• M42: 9,251,581 km (0.12 R)
• M43: 9,329,821 km (0.112 R)
• M44: 9,963,368 km (0.089 R)
• M45: 10,043,552 km (0.053 R)
• M46: 10,150,814 km (0.11 R)
• M47: 10,912,117 km (0.112 R)
• M48: 11,022,521 km (0.111 R)
• M49: 11,467,275 km (0.112 R)
• M50: 11,833,042 km (0.113 R)
• M51: 11,918,014 km (0.071 R)
• M52: 12,003,135 km (0.071 R)
• M53: 12,604,967 km (0.107 R)
• M54: 12,720,756 km (0.079 R)
• M55: 13,187,351 km (0.071 R)
• M56: 14,167,218 km (0.097 R)
• M57: 14,317,713 km (0.105 R)
• M58: 14,408,369 km (0.104 R)
• M59: 15,017,083 km (0.118 R)
• M60: 15,883,255 km (0.083 R)
• M61: 16,133,831 km (0.102 R)
• M62: 16,417,170 km (0.037 R)
• M63: 16,480,449 km (0.094 R)
• M64: 16,670,439 km (0.107 R)
• M65: 16,829,461 km (0.072 R)
• M66: 17,116,839 km (0.076 R)
• M67: 17,631,755 km (0.099 R)
• M68: 18,053,920 km (0.087 R)
• M69: 18,808,940 km (0.08 R)
• M70: 19,273,591 km (0.085 R)
• M71: 19,809,152 km (0.071 R)
• M72: 20,011,408 km (0.056 R)
• M73: 21,169,744 km (0.114 R)
• M74: 21,652,945 km (0.118 R)
• M75: 21,722,359 km (0.036 R)
• M76: 21,861,186 km (0.036 R)
• M77: 22,105,030 km (0.089 R)
• M78: 22,525,101 km (0.101 R)
• M79: 22,595,262 km (0.096 R)
• M80: 22,665,723 km (0.089 R)
• M81: 22,736,034 km (0.094 R)
• M82: 23,053,780 km (0.085 R)
• M83: 23,872,529 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.3

Radius: 13.2

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.16 AU - 4.8 AU

Year: 6123 Days

Day: 8.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,894,293 km

• M1: 208,839 km (0.1 R)
• M2: 299,196 km (0.084 R)
• M3: 485,744 km (0.088 R)
• M4: 1,024,147 km (0.12 R)
• M5: 1,316,162 km (0.07 R)
• M6: 1,733,989 km (0.092 R)
• M7: 1,855,313 km (0.111 R)
• M8: 2,021,516 km (0.119 R)
• M9: 2,171,263 km (0.046 R)
• M10: 2,666,133 km (0.09 R)
• M11: 2,807,354 km (0.101 R)
• M12: 3,371,786 km (0.075 R)
• M13: 3,628,347 km (0.082 R)
• M14: 3,998,302 km (0.085 R)
• M15: 4,160,616 km (0.082 R)
• M16: 4,464,150 km (0.116 R)
• M17: 4,604,473 km (0.073 R)
• M18: 4,717,868 km (0.102 R)
• M19: 5,210,195 km (0.104 R)
• M20: 5,628,021 km (0.106 R)
• M21: 6,433,008 km (0.105 R)
• M22: 6,528,152 km (0.06 R)
• M23: 6,623,895 km (0.069 R)
• M24: 6,752,249 km (0.077 R)
• M25: 6,849,039 km (0.089 R)
• M26: 7,506,223 km (0.044 R)
• M27: 7,944,395 km (0.062 R)
• M28: 8,252,567 km (0.09 R)
• M29: 8,356,238 km (0.067 R)
• M30: 9,272,375 km (0.096 R)
• M31: 9,633,355 km (0.089 R)
• M32: 9,779,063 km (0.045 R)
• M33: 10,406,327 km (0.11 R)
• M34: 10,518,525 km (0.111 R)
• M35: 10,743,820 km (0.113 R)
• M36: 11,314,237 km (0.08 R)
• M37: 11,429,577 km (0.079 R)
• M38: 11,622,558 km (0.118 R)
• M39: 13,286,236 km (0.072 R)
• M40: 13,775,271 km (0.117 R)
• M41: 14,561,558 km (0.106 R)
• M42: 15,362,505 km (0.092 R)
• M43: 15,704,036 km (0.105 R)
• M44: 16,048,112 km (0.116 R)
• M45: 16,481,646 km (0.055 R)
• M46: 16,699,910 km (0.102 R)
• M47: 16,963,052 km (0.116 R)
• M48: 17,051,165 km (0.042 R)
• M49: 17,271,822 km (0.12 R)
• M50: 17,894,897 km (0.096 R)
• M51: 18,661,586 km (0.096 R)
• M52: 19,071,784 km (0.112 R)
• M53: 20,180,154 km (0.092 R)
• M54: 21,452,035 km (0.105 R)
• M55: 22,410,808 km (0.03 R)
• M56: 22,555,918 km (0.097 R)
• M57: 23,187,969 km (0.114 R)
• M58: 23,334,725 km (0.073 R)
• M59: 23,973,956 km (0.091 R)
• M60: 24,868,701 km (0.05 R)
• M61: 25,622,525 km (0.119 R)
• M62: 25,977,072 km (0.115 R)
• M63: 26,129,362 km (0.112 R)
• M64: 26,537,166 km (0.045 R)
• M65: 26,793,128 km (0.088 R)
• M66: 27,929,174 km (0.055 R)
• M67: 28,033,145 km (0.068 R)
• M68: 29,080,928 km (0.081 R)
• M69: 30,568,978 km (0.097 R)
• M70: 31,647,130 km (0.114 R)
• M71: 32,081,862 km (0.114 R)
• M72: 33,896,035 km (0.088 R)
• M73: 34,007,186 km (0.081 R)
• M74: 34,731,689 km (0.11 R)
• M75: 36,936,013 km (0.107 R)
• M76: 37,164,599 km (0.091 R)
• M77: 38,141,473 km (0.105 R)
• M78: 38,894,250 km (0.081 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 11,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit