🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.72 AU - 2.26 AU

Year: 996 Days

Day: 28.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.44 AU - 2.66 AU

Year: 1445 Days

Day: 43.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.54 AU - 5.6 AU

Year: 3466 Days

Day: 36.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,101,711 km

• M1: 44,431 km (0.111 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.5

Radius: 9.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.93 AU - 6.51 AU

Year: 5503 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,101,711 km

• M1: 141,669 km (0.091 R)
• M2: 355,744 km (0.115 R)
• M3: 415,284 km (0.113 R)
• M4: 597,494 km (0.099 R)
• M5: 737,817 km (0.058 R)
• M6: 950,694 km (0.025 R)
• M7: 1,210,696 km (0.09 R)
• M8: 1,522,458 km (0.113 R)
• M9: 1,581,997 km (0.104 R)
• M10: 1,812,079 km (0.049 R)
• M11: 2,069,387 km (0.113 R)
• M12: 2,185,774 km (0.073 R)
• M13: 2,287,351 km (0.108 R)
• M14: 2,548,101 km (0.109 R)
• M15: 2,855,375 km (0.102 R)
• M16: 2,966,675 km (0.091 R)
• M17: 3,079,472 km (0.038 R)
• M18: 3,406,792 km (0.12 R)
• M19: 3,465,734 km (0.072 R)
• M20: 3,765,678 km (0.081 R)
• M21: 4,094,943 km (0.119 R)
• M22: 4,284,184 km (0.113 R)
• M23: 4,541,043 km (0.113 R)
• M24: 5,160,079 km (0.1 R)
• M25: 5,227,997 km (0.112 R)
• M26: 5,364,729 km (0.057 R)
• M27: 5,549,034 km (0.099 R)
• M28: 5,829,231 km (0.098 R)
• M29: 5,923,627 km (0.114 R)
• M30: 6,161,936 km (0.12 R)
• M31: 6,306,448 km (0.094 R)
• M32: 6,379,152 km (0.094 R)
• M33: 6,549,844 km (0.1 R)
• M34: 6,821,214 km (0.117 R)
• M35: 7,502,782 km (0.071 R)
• M36: 7,734,808 km (0.108 R)
• M37: 7,864,809 km (0.104 R)
• M38: 9,094,055 km (0.114 R)
• M39: 9,341,489 km (0.047 R)
• M40: 10,040,560 km (0.112 R)
• M41: 10,210,952 km (0.108 R)
• M42: 10,296,373 km (0.094 R)
• M43: 10,698,641 km (0.088 R)
• M44: 10,872,624 km (0.043 R)
• M45: 11,341,164 km (0.066 R)
• M46: 11,459,346 km (0.058 R)
• M47: 11,696,908 km (0.113 R)
• M48: 11,935,965 km (0.051 R)
• M49: 12,663,310 km (0.065 R)
• M50: 13,218,169 km (0.036 R)
• M51: 13,623,878 km (0.042 R)
• M52: 13,781,105 km (0.077 R)
• M53: 14,065,341 km (0.111 R)
• M54: 14,351,672 km (0.088 R)
• M55: 14,415,550 km (0.114 R)
• M56: 14,768,601 km (0.05 R)
• M57: 14,994,793 km (0.098 R)
• M58: 15,092,181 km (0.062 R)
• M59: 15,157,107 km (0.081 R)
• M60: 15,943,991 km (0.056 R)
• M61: 16,043,324 km (0.11 R)
• M62: 16,142,807 km (0.118 R)
• M63: 16,342,520 km (0.059 R)
• M64: 16,442,601 km (0.083 R)
• M65: 16,509,471 km (0.104 R)
• M66: 17,489,337 km (0.077 R)
• M67: 17,900,133 km (0.081 R)
• M68: 17,968,948 km (0.091 R)
• M69: 18,418,340 km (0.101 R)
• M70: 19,116,813 km (0.073 R)
• M71: 20,684,000 km (0.106 R)
• M72: 21,191,286 km (0.098 R)
• M73: 21,263,991 km (0.064 R)
• M74: 21,592,657 km (0.1 R)
• M75: 21,739,263 km (0.047 R)
• M76: 22,033,522 km (0.116 R)
• M77: 22,403,029 km (0.092 R)
• M78: 22,737,530 km (0.104 R)
• M79: 22,998,728 km (0.042 R)
• M80: 23,750,607 km (0.051 R)
• M81: 24,395,972 km (0.092 R)
• M82: 24,778,344 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873

Radius: 13.1

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.35 AU - 8.37 AU

Year: 7818 Days

Day: 5.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,101,711 km

• M1: 220,657 km (0.091 R)
• M2: 776,712 km (0.114 R)
• M3: 1,083,537 km (0.097 R)
• M4: 1,251,835 km (0.087 R)
• M5: 1,531,583 km (0.091 R)
• M6: 1,744,162 km (0.094 R)
• M7: 1,966,614 km (0.048 R)
• M8: 2,151,517 km (0.06 R)
• M9: 2,318,169 km (0.117 R)
• M10: 2,715,501 km (0.058 R)
• M11: 2,896,215 km (0.095 R)
• M12: 3,546,367 km (0.079 R)
• M13: 3,687,588 km (0.115 R)
• M14: 4,063,527 km (0.098 R)
• M15: 4,331,008 km (0.11 R)
• M16: 5,200,471 km (0.094 R)
• M17: 5,458,677 km (0.057 R)
• M18: 6,089,232 km (0.098 R)
• M19: 6,190,809 km (0.103 R)
• M20: 6,464,872 km (0.112 R)
• M21: 6,603,400 km (0.118 R)
• M22: 7,024,817 km (0.073 R)
• M23: 7,857,179 km (0.111 R)
• M24: 8,568,218 km (0.06 R)
• M25: 8,873,846 km (0.104 R)
• M26: 9,105,424 km (0.061 R)
• M27: 9,378,291 km (0.076 R)
• M28: 9,535,368 km (0.065 R)
• M29: 9,772,631 km (0.067 R)
• M30: 9,892,010 km (0.112 R)
• M31: 10,577,617 km (0.048 R)
• M32: 10,946,824 km (0.082 R)
• M33: 11,237,044 km (0.052 R)
• M34: 11,698,105 km (0.036 R)
• M35: 11,782,627 km (0.066 R)
• M36: 12,122,663 km (0.098 R)
• M37: 12,638,926 km (0.057 R)
• M38: 12,987,040 km (0.111 R)
• M39: 13,382,427 km (0.092 R)
• M40: 13,916,043 km (0.115 R)
• M41: 15,465,129 km (0.113 R)
• M42: 15,604,554 km (0.082 R)
• M43: 16,686,446 km (0.052 R)
• M44: 16,829,461 km (0.111 R)
• M45: 17,841,341 km (0.078 R)
• M46: 18,281,009 km (0.056 R)
• M47: 18,428,363 km (0.083 R)
• M48: 19,021,818 km (0.09 R)
• M49: 19,121,301 km (0.096 R)
• M50: 19,471,060 km (0.079 R)
• M51: 20,583,769 km (0.087 R)
• M52: 22,029,782 km (0.109 R)
• M53: 22,818,014 km (0.074 R)
• M54: 23,561,814 km (0.073 R)
• M55: 23,775,889 km (0.082 R)
• M56: 24,584,166 km (0.058 R)
• M57: 24,692,625 km (0.042 R)
• M58: 25,128,104 km (0.045 R)
• M59: 25,621,029 km (0.097 R)
• M60: 26,338,650 km (0.054 R)
• M61: 27,793,639 km (0.083 R)
• M62: 27,963,283 km (0.096 R)
• M63: 28,133,076 km (0.103 R)
• M64: 28,587,854 km (0.107 R)
• M65: 28,930,583 km (0.11 R)
• M66: 30,664,422 km (0.115 R)
• M67: 30,781,258 km (0.102 R)
• M68: 31,485,116 km (0.082 R)
• M69: 31,957,247 km (0.111 R)
• M70: 33,028,367 km (0.064 R)
• M71: 33,748,831 km (0.036 R)
• M72: 35,205,465 km (0.109 R)
• M73: 36,126,240 km (0.114 R)
• M74: 37,866,213 km (0.026 R)
• M75: 38,368,413 km (0.098 R)
• M76: 38,620,336 km (0.119 R)
• M77: 40,335,027 km (0.11 R)
• M78: 40,463,082 km (0.085 R)
• M79: 40,719,493 km (0.045 R)
• M80: 43,051,425 km (0.095 R)
• M81: 43,182,173 km (0.097 R)
• M82: 43,313,221 km (0.111 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 19,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit