🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.77 AU - 3.17 AU

Year: 1799 Days

Day: 39.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.77 AU - 5.59 AU

Year: 4144 Days

Day: 24.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.7

Radius: 9.2

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.77 AU - 8.99 AU

Year: 7046 Days

Day: 6.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,699,962 km

• M1: 150,795 km (0.083 R)
• M2: 313,856 km (0.108 R)
• M3: 405,261 km (0.118 R)
• M4: 534,513 km (0.063 R)
• M5: 1,024,147 km (0.102 R)
• M6: 1,132,456 km (0.096 R)
• M7: 1,380,788 km (0.048 R)
• M8: 1,481,019 km (0.04 R)
• M9: 1,818,362 km (0.117 R)
• M10: 1,906,475 km (0.1 R)
• M11: 1,973,495 km (0.095 R)
• M12: 2,563,210 km (0.049 R)
• M13: 2,637,560 km (0.057 R)
• M14: 2,712,509 km (0.075 R)
• M15: 3,072,441 km (0.073 R)
• M16: 3,865,609 km (0.12 R)
• M17: 4,477,913 km (0.064 R)
• M18: 4,749,583 km (0.097 R)
• M19: 5,246,098 km (0.056 R)
• M20: 5,955,491 km (0.118 R)
• M21: 6,187,518 km (0.098 R)
• M22: 6,592,329 km (0.111 R)
• M23: 7,677,512 km (0.11 R)
• M24: 8,002,888 km (0.092 R)
• M25: 8,112,393 km (0.03 R)
• M26: 8,443,902 km (0.103 R)
• M27: 9,006,091 km (0.089 R)
• M28: 9,272,674 km (0.119 R)
• M29: 9,969,950 km (0.099 R)
• M30: 10,048,489 km (0.077 R)
• M31: 10,324,946 km (0.102 R)
• M32: 10,404,532 km (0.101 R)
• M33: 10,804,856 km (0.063 R)
• M34: 11,291,946 km (0.104 R)
• M35: 12,753,368 km (0.04 R)
• M36: 13,095,648 km (0.066 R)
• M37: 13,441,069 km (0.117 R)
• M38: 13,964,812 km (0.099 R)
• M39: 14,052,775 km (0.106 R)
• M40: 14,852,525 km (0.12 R)
• M41: 15,122,400 km (0.1 R)
• M42: 17,480,960 km (0.092 R)
• M43: 18,388,570 km (0.047 R)
• M44: 18,533,381 km (0.096 R)
• M45: 19,311,589 km (0.102 R)
• M46: 21,404,613 km (0.084 R)
• M47: 22,787,944 km (0.061 R)
• M48: 22,995,287 km (0.099 R)
• M49: 23,151,168 km (0.087 R)
• M50: 23,255,438 km (0.108 R)
• M51: 23,359,708 km (0.092 R)
• M52: 23,464,127 km (0.105 R)
• M53: 23,778,582 km (0.112 R)
• M54: 24,199,849 km (0.058 R)
• M55: 25,532,317 km (0.108 R)
• M56: 26,888,422 km (0.053 R)
• M57: 27,824,007 km (0.105 R)
• M58: 28,434,965 km (0.032 R)
• M59: 28,826,163 km (0.052 R)
• M60: 29,388,053 km (0.09 R)
• M61: 29,557,248 km (0.112 R)
• M62: 30,123,775 km (0.108 R)
• M63: 30,465,457 km (0.106 R)
• M64: 31,382,941 km (0.118 R)
• M65: 31,845,048 km (0.114 R)
• M66: 32,834,339 km (0.116 R)
• M67: 33,186,044 km (0.116 R)
• M68: 33,952,134 km (0.096 R)
• M69: 34,604,979 km (0.081 R)
• M70: 34,724,059 km (0.054 R)
• M71: 34,902,978 km (0.077 R)
• M72: 35,682,084 km (0.104 R)
• M73: 35,742,222 km (0.045 R)
• M74: 36,345,700 km (0.119 R)
• M75: 36,406,287 km (0.106 R)
• M76: 36,648,786 km (0.113 R)
• M77: 37,379,422 km (0.118 R)
• M78: 37,685,349 km (0.051 R)
• M79: 37,930,690 km (0.103 R)
• M80: 38,114,994 km (0.106 R)
• M81: 38,361,232 km (0.112 R)
• M82: 38,669,703 km (0.065 R)
• M83: 39,351,271 km (0.113 R)
• M84: 40,663,693 km (0.05 R)
• M85: 40,789,355 km (0.084 R)
• M86: 41,863,319 km (0.056 R)
• M87: 42,117,485 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.7

Radius: 14.9

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.78 AU - 9.06 AU

Year: 9363 Days

Day: 10.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,699,962 km

• M1: 191,336 km (0.066 R)
• M2: 288,574 km (0.12 R)
• M3: 522,246 km (0.037 R)
• M4: 1,171,202 km (0.094 R)
• M5: 1,305,541 km (0.028 R)
• M6: 1,463,366 km (0.057 R)
• M7: 1,646,624 km (0.117 R)
• M8: 1,956,441 km (0.096 R)
• M9: 2,139,250 km (0.056 R)
• M10: 2,243,220 km (0.104 R)
• M11: 2,392,070 km (0.101 R)
• M12: 2,767,261 km (0.048 R)
• M13: 2,927,481 km (0.086 R)
• M14: 3,500,441 km (0.081 R)
• M15: 3,876,380 km (0.052 R)
• M16: 4,318,591 km (0.108 R)
• M17: 4,532,367 km (0.086 R)
• M18: 4,694,980 km (0.115 R)
• M19: 4,832,011 km (0.084 R)
• M20: 5,138,388 km (0.114 R)
• M21: 5,451,197 km (0.085 R)
• M22: 5,566,387 km (0.061 R)
• M23: 6,305,700 km (0.05 R)
• M24: 6,671,616 km (0.109 R)
• M25: 7,843,566 km (0.119 R)
• M26: 8,105,362 km (0.029 R)
• M27: 8,436,722 km (0.091 R)
• M28: 8,570,462 km (0.057 R)
• M29: 9,010,280 km (0.086 R)
• M30: 9,561,698 km (0.076 R)
• M31: 11,024,765 km (0.059 R)
• M32: 11,355,226 km (0.103 R)
• M33: 12,594,944 km (0.079 R)
• M34: 14,234,537 km (0.104 R)
• M35: 14,394,158 km (0.056 R)
• M36: 14,836,219 km (0.086 R)
• M37: 15,446,429 km (0.094 R)
• M38: 15,651,528 km (0.076 R)
• M39: 15,857,673 km (0.066 R)
• M40: 16,775,307 km (0.033 R)
• M41: 17,198,220 km (0.057 R)
• M42: 17,410,948 km (0.093 R)
• M43: 17,539,004 km (0.099 R)
• M44: 18,357,454 km (0.037 R)
• M45: 18,618,502 km (0.08 R)
• M46: 19,144,339 km (0.114 R)
• M47: 19,276,583 km (0.093 R)
• M48: 21,296,154 km (0.082 R)
• M49: 21,570,517 km (0.109 R)
• M50: 21,800,150 km (0.073 R)
• M51: 21,938,229 km (0.112 R)
• M52: 22,076,607 km (0.116 R)
• M53: 22,354,260 km (0.085 R)
• M54: 23,382,446 km (0.078 R)
• M55: 23,476,693 km (0.045 R)
• M56: 24,617,377 km (0.09 R)
• M57: 25,727,393 km (0.054 R)
• M58: 25,824,632 km (0.05 R)
• M59: 25,922,169 km (0.047 R)
• M60: 26,215,082 km (0.058 R)
• M61: 26,313,069 km (0.101 R)
• M62: 26,607,627 km (0.093 R)
• M63: 26,755,280 km (0.06 R)
• M64: 27,398,252 km (0.074 R)
• M65: 28,046,310 km (0.108 R)
• M66: 31,154,505 km (0.04 R)
• M67: 31,466,117 km (0.071 R)
• M68: 31,674,357 km (0.099 R)
• M69: 31,883,046 km (0.057 R)
• M70: 32,617,422 km (0.072 R)
• M71: 33,145,353 km (0.118 R)
• M72: 33,357,333 km (0.094 R)
• M73: 34,423,816 km (0.116 R)
• M74: 35,555,824 km (0.107 R)
• M75: 35,664,282 km (0.099 R)
• M76: 36,590,442 km (0.079 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 19,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit