🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.23 AU - 1.59 AU

Year: 736 Days

Day: 18.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.07 AU - 2.83 AU

Year: 1686 Days

Day: 12.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.2

Radius: 11.7

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.89 AU - 3.23 AU

Year: 2354 Days

Day: 6.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 54,471,962 km

• M1: 147,354 km (0.043 R)
• M2: 354,397 km (0.103 R)
• M3: 459,565 km (0.041 R)
• M4: 646,412 km (0.052 R)
• M5: 773,571 km (0.083 R)
• M6: 880,084 km (0.087 R)
• M7: 1,087,277 km (0.078 R)
• M8: 1,174,792 km (0.112 R)
• M9: 1,464,563 km (0.119 R)
• M10: 1,599,500 km (0.116 R)
• M11: 1,764,507 km (0.1 R)
• M12: 1,842,597 km (0.103 R)
• M13: 1,922,033 km (0.089 R)
• M14: 2,070,584 km (0.095 R)
• M15: 2,422,588 km (0.084 R)
• M16: 2,718,193 km (0.096 R)
• M17: 2,793,890 km (0.089 R)
• M18: 3,167,436 km (0.06 R)
• M19: 3,524,077 km (0.079 R)
• M20: 3,606,954 km (0.071 R)
• M21: 3,842,421 km (0.118 R)
• M22: 4,135,334 km (0.109 R)
• M23: 4,399,973 km (0.11 R)
• M24: 4,670,146 km (0.091 R)
• M25: 4,743,150 km (0.115 R)
• M26: 5,226,800 km (0.094 R)
• M27: 5,513,130 km (0.046 R)
• M28: 5,667,964 km (0.114 R)
• M29: 5,902,982 km (0.064 R)
• M30: 6,021,613 km (0.091 R)
• M31: 6,161,188 km (0.114 R)
• M32: 6,321,856 km (0.072 R)
• M33: 6,750,604 km (0.094 R)
• M34: 7,657,765 km (0.097 R)
• M35: 7,852,542 km (0.085 R)
• M36: 8,246,882 km (0.079 R)
• M37: 8,357,584 km (0.067 R)
• M38: 8,491,175 km (0.052 R)
• M39: 9,032,420 km (0.092 R)
• M40: 9,376,346 km (0.065 R)
• M41: 9,491,985 km (0.107 R)
• M42: 9,631,410 km (0.12 R)
• M43: 9,841,745 km (0.103 R)
• M44: 10,482,024 km (0.105 R)
• M45: 11,578,875 km (0.064 R)
• M46: 11,902,605 km (0.032 R)
• M47: 12,635,485 km (0.081 R)
• M48: 13,020,251 km (0.111 R)
• M49: 13,149,354 km (0.109 R)
• M50: 13,591,715 km (0.045 R)
• M51: 14,091,820 km (0.095 R)
• M52: 14,732,099 km (0.116 R)
• M53: 15,055,829 km (0.083 R)
• M54: 15,381,952 km (0.08 R)
• M55: 16,041,080 km (0.107 R)
• M56: 16,346,410 km (0.073 R)
• M57: 16,457,860 km (0.08 R)
• M58: 16,541,635 km (0.078 R)
• M59: 16,849,956 km (0.067 R)
• M60: 16,962,603 km (0.063 R)
• M61: 18,102,539 km (0.111 R)
• M62: 18,362,391 km (0.051 R)
• M63: 19,061,611 km (0.055 R)
• M64: 19,473,454 km (0.101 R)
• M65: 19,650,877 km (0.064 R)
• M66: 19,888,139 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.9

Radius: 13

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.18 AU - 3.44 AU

Year: 2648 Days

Day: 13.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 54,471,962 km

• M1: 237,412 km (0.092 R)
• M2: 568,771 km (0.103 R)
• M3: 653,743 km (0.102 R)
• M4: 973,433 km (0.103 R)
• M5: 1,133,653 km (0.04 R)
• M6: 1,245,851 km (0.117 R)
• M7: 1,605,634 km (0.111 R)
• M8: 1,722,171 km (0.085 R)
• M9: 1,808,788 km (0.098 R)
• M10: 1,986,809 km (0.117 R)
• M11: 2,124,290 km (0.116 R)
• M12: 2,336,569 km (0.12 R)
• M13: 2,668,228 km (0.112 R)
• M14: 2,769,505 km (0.118 R)
• M15: 2,989,115 km (0.096 R)
• M16: 3,107,746 km (0.119 R)
• M17: 3,418,162 km (0.08 R)
• M18: 3,752,962 km (0.1 R)
• M19: 4,334,748 km (0.085 R)
• M20: 4,439,466 km (0.111 R)
• M21: 4,820,642 km (0.079 R)
• M22: 4,929,250 km (0.085 R)
• M23: 5,070,171 km (0.091 R)
• M24: 5,180,724 km (0.073 R)
• M25: 5,308,032 km (0.06 R)
• M26: 5,663,626 km (0.035 R)
• M27: 6,110,774 km (0.061 R)
• M28: 6,279,221 km (0.11 R)
• M29: 6,381,097 km (0.092 R)
• M30: 6,603,699 km (0.108 R)
• M31: 6,707,370 km (0.11 R)
• M32: 7,039,178 km (0.07 R)
• M33: 7,322,666 km (0.101 R)
• M34: 7,682,449 km (0.072 R)
• M35: 7,846,259 km (0.117 R)
• M36: 8,011,265 km (0.119 R)
• M37: 8,400,818 km (0.116 R)
• M38: 8,494,466 km (0.101 R)
• M39: 8,607,413 km (0.09 R)
• M40: 8,929,796 km (0.073 R)
• M41: 9,411,352 km (0.106 R)
• M42: 9,763,355 km (0.104 R)
• M43: 9,940,928 km (0.084 R)
• M44: 10,279,468 km (0.109 R)
• M45: 10,947,273 km (0.069 R)
• M46: 11,029,253 km (0.03 R)
• M47: 11,400,405 km (0.112 R)
• M48: 11,650,084 km (0.066 R)
• M49: 12,049,211 km (0.086 R)
• M50: 12,261,191 km (0.099 R)
• M51: 12,452,976 km (0.077 R)
• M52: 12,710,134 km (0.118 R)
• M53: 12,839,536 km (0.116 R)
• M54: 12,969,238 km (0.082 R)
• M55: 13,099,388 km (0.112 R)
• M56: 13,339,193 km (0.034 R)
• M57: 13,448,699 km (0.071 R)
• M58: 13,580,345 km (0.059 R)
• M59: 13,845,283 km (0.115 R)
• M60: 14,582,352 km (0.065 R)
• M61: 14,717,738 km (0.042 R)
• M62: 15,126,589 km (0.086 R)
• M63: 15,217,843 km (0.104 R)
• M64: 15,309,397 km (0.096 R)
• M65: 15,401,101 km (0.057 R)
• M66: 15,492,954 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.4

Radius: 5.5

Gravity: 19.55 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.82 AU - 11.34 AU

Year: 13038 Days

Day: 18.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 54,471,962 km

• M1: 122,820 km (0.107 R)
• M2: 233,971 km (0.102 R)
• M3: 379,829 km (0.118 R)
• M4: 471,383 km (0.11 R)
• M5: 587,770 km (0.099 R)
• M6: 848,070 km (0.094 R)
• M7: 888,013 km (0.1 R)
• M8: 1,230,891 km (0.071 R)
• M9: 1,276,369 km (0.06 R)
• M10: 1,537,268 km (0.111 R)
• M11: 1,586,485 km (0.106 R)
• M12: 1,711,998 km (0.101 R)
• M13: 1,763,011 km (0.107 R)
• M14: 1,972,598 km (0.03 R)
• M15: 2,080,308 km (0.116 R)
• M16: 2,217,788 km (0.064 R)
• M17: 2,530,598 km (0.072 R)
• M18: 3,292,350 km (0.079 R)
• M19: 3,485,182 km (0.095 R)
• M20: 5,229,194 km (0.095 R)
• M21: 5,454,189 km (0.102 R)
• M22: 6,385,136 km (0.062 R)
• M23: 7,574,140 km (0.118 R)
• M24: 7,785,971 km (0.099 R)
• M25: 7,914,027 km (0.079 R)
• M26: 8,433,131 km (0.103 R)
• M27: 9,232,283 km (0.082 R)
• M28: 9,367,819 km (0.088 R)
• M29: 9,686,612 km (0.071 R)
• M30: 9,778,315 km (0.104 R)
• M31: 10,381,643 km (0.039 R)
• M32: 10,428,617 km (0.1 R)
• M33: 11,236,894 km (0.092 R)
• M34: 11,430,025 km (0.071 R)
• M35: 12,862,575 km (0.118 R)
• M36: 13,676,985 km (0.083 R)
• M37: 13,831,520 km (0.12 R)
• M38: 14,038,563 km (0.08 R)
• M39: 14,142,384 km (0.089 R)
• M40: 14,718,187 km (0.114 R)
• M41: 15,462,137 km (0.056 R)
• M42: 15,676,959 km (0.091 R)
• M43: 15,730,814 km (0.066 R)
• M44: 15,892,679 km (0.069 R)
• M45: 16,109,447 km (0.049 R)
• M46: 16,655,629 km (0.094 R)
• M47: 17,263,445 km (0.051 R)
• M48: 17,766,243 km (0.068 R)
• M49: 18,387,074 km (0.12 R)
• M50: 18,785,902 km (0.099 R)
• M51: 20,527,371 km (0.083 R)
• M52: 20,586,313 km (0.109 R)
• M53: 20,822,528 km (0.069 R)
• M54: 21,059,790 km (0.094 R)
• M55: 21,477,018 km (0.072 R)
• M56: 22,259,116 km (0.116 R)
• M57: 22,989,303 km (0.104 R)
• M58: 23,234,494 km (0.063 R)
• M59: 24,911,636 km (0.112 R)
• M60: 25,416,080 km (0.105 R)
• M61: 26,051,422 km (0.029 R)
• M62: 26,499,168 km (0.103 R)
• M63: 26,627,523 km (0.119 R)
• M64: 27,014,084 km (0.115 R)
• M65: 27,532,291 km (0.076 R)
• M66: 28,119,164 km (0.066 R)
• M67: 28,644,252 km (0.092 R)
• M68: 29,770,874 km (0.085 R)
• M69: 30,238,966 km (0.107 R)
• M70: 30,305,985 km (0.11 R)
• M71: 30,373,155 km (0.05 R)
• M72: 30,709,451 km (0.084 R)
• M73: 32,067,201 km (0.042 R)
• M74: 32,340,965 km (0.095 R)
• M75: 32,546,962 km (0.101 R)
• M76: 32,822,222 km (0.065 R)
• M77: 33,305,722 km (0.079 R)
• M78: 33,513,663 km (0.106 R)
• M79: 33,652,490 km (0.1 R)
• M80: 35,122,289 km (0.11 R)
• M81: 36,755,748 km (0.035 R)
• M82: 37,617,881 km (0.109 R)
• M83: 38,341,336 km (0.084 R)
• M84: 38,413,891 km (0.052 R)
• M85: 39,069,429 km (0.084 R)
• M86: 41,802,731 km (0.11 R)
• M87: 42,777,661 km (0.063 R)
• M88: 43,532,681 km (0.11 R)
• M89: 44,215,895 km (0.043 R)
• M90: 46,364,270 km (0.046 R)
• M91: 47,373,158 km (0.097 R)
• M92: 49,412,625 km (0.056 R)
• M93: 49,966,586 km (0.108 R)
• M94: 50,125,310 km (0.109 R)
• M95: 51,320,597 km (0.058 R)
• M96: 51,640,886 km (0.12 R)
• M97: 51,801,255 km (0.107 R)
• M98: 52,203,075 km (0.12 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 12,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit