🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.66 AU - 0.92 AU

Year: 258 Days

Day: 34.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 160.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,606,178 km

• M1: 358,436 km (0.11 R)

Asteroid Belt

Center: 1.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.31 AU - 3.75 AU

Year: 1936 Days

Day: 37.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,606,178 km

• M1: 85,570 km (0.03 R)
• M2: 416,032 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.75 AU - 3.75 AU

Year: 2151 Days

Day: 13 Hours

Environment

Temp: -114 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446

Radius: 11.7

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.46 AU - 9.16 AU

Year: 8794 Days

Day: 7.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,606,178 km

• M1: 151,692 km (0.043 R)
• M2: 595,998 km (0.089 R)
• M3: 676,182 km (0.068 R)
• M4: 864,227 km (0.117 R)
• M5: 941,419 km (0.101 R)
• M6: 1,037,461 km (0.063 R)
• M7: 1,137,093 km (0.081 R)
• M8: 1,222,813 km (0.116 R)
• M9: 1,437,935 km (0.091 R)
• M10: 1,550,283 km (0.11 R)
• M11: 1,665,772 km (0.106 R)
• M12: 1,784,254 km (0.09 R)
• M13: 2,029,744 km (0.09 R)
• M14: 2,156,753 km (0.081 R)
• M15: 2,330,286 km (0.11 R)
• M16: 2,761,277 km (0.065 R)
• M17: 2,926,434 km (0.103 R)
• M18: 3,070,646 km (0.071 R)
• M19: 3,316,435 km (0.089 R)
• M20: 4,065,322 km (0.095 R)
• M21: 4,199,811 km (0.111 R)
• M22: 4,308,419 km (0.048 R)
• M23: 4,808,674 km (0.057 R)
• M24: 4,893,945 km (0.072 R)
• M25: 5,181,621 km (0.095 R)
• M26: 5,268,987 km (0.08 R)
• M27: 5,743,661 km (0.072 R)
• M28: 6,387,380 km (0.071 R)
• M29: 6,481,328 km (0.098 R)
• M30: 6,925,484 km (0.117 R)
• M31: 7,086,451 km (0.098 R)
• M32: 8,214,419 km (0.05 R)
• M33: 9,255,471 km (0.092 R)
• M34: 9,361,984 km (0.096 R)
• M35: 9,755,576 km (0.106 R)
• M36: 9,936,291 km (0.1 R)
• M37: 10,191,205 km (0.102 R)
• M38: 10,337,961 km (0.115 R)
• M39: 10,633,417 km (0.116 R)
• M40: 10,707,617 km (0.069 R)
• M41: 10,969,114 km (0.037 R)
• M42: 11,422,097 km (0.076 R)
• M43: 12,620,675 km (0.119 R)
• M44: 12,857,339 km (0.099 R)
• M45: 12,936,476 km (0.103 R)
• M46: 13,254,970 km (0.116 R)
• M47: 13,737,423 km (0.075 R)
• M48: 13,899,587 km (0.06 R)
• M49: 15,052,239 km (0.088 R)
• M50: 16,622,119 km (0.112 R)
• M51: 16,925,054 km (0.067 R)
• M52: 17,098,887 km (0.117 R)
• M53: 17,186,103 km (0.12 R)
• M54: 17,580,143 km (0.086 R)
• M55: 18,332,621 km (0.085 R)
• M56: 18,511,241 km (0.115 R)
• M57: 19,640,555 km (0.093 R)
• M58: 19,914,917 km (0.031 R)
• M59: 20,190,626 km (0.06 R)
• M60: 20,375,080 km (0.11 R)
• M61: 21,681,967 km (0.093 R)
• M62: 22,345,584 km (0.095 R)
• M63: 22,679,785 km (0.042 R)
• M64: 22,775,677 km (0.079 R)
• M65: 23,015,782 km (0.076 R)
• M66: 24,917,620 km (0.038 R)
• M67: 25,066,021 km (0.109 R)
• M68: 25,363,721 km (0.115 R)
• M69: 25,862,480 km (0.065 R)
• M70: 28,301,075 km (0.081 R)
• M71: 28,455,909 km (0.112 R)
• M72: 28,611,042 km (0.092 R)
• M73: 29,862,129 km (0.119 R)
• M74: 30,441,521 km (0.11 R)
• M75: 31,184,275 km (0.073 R)
• M76: 32,417,559 km (0.102 R)
• M77: 33,612,098 km (0.108 R)
• M78: 33,830,810 km (0.114 R)
• M79: 34,269,731 km (0.104 R)
• M80: 34,434,737 km (0.03 R)
• M81: 34,655,244 km (0.085 R)
• M82: 35,208,607 km (0.11 R)
• M83: 35,375,109 km (0.065 R)
• M84: 35,932,212 km (0.069 R)
• M85: 36,380,108 km (0.071 R)
• M86: 36,829,649 km (0.11 R)
• M87: 36,998,845 km (0.082 R)
• M88: 37,168,189 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.7

Radius: 8.3

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.94 AU - 10.48 AU

Year: 10260 Days

Day: 8.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,606,178 km

• M1: 163,959 km (0.066 R)
• M2: 274,961 km (0.12 R)
• M3: 418,724 km (0.101 R)
• M4: 727,345 km (0.032 R)
• M5: 838,496 km (0.064 R)
• M6: 915,838 km (0.073 R)
• M7: 1,036,564 km (0.11 R)
• M8: 1,430,754 km (0.063 R)
• M9: 1,717,982 km (0.108 R)
• M10: 1,817,913 km (0.102 R)
• M11: 1,997,431 km (0.07 R)
• M12: 2,076,119 km (0.11 R)
• M13: 2,182,783 km (0.075 R)
• M14: 2,860,461 km (0.063 R)
• M15: 3,535,297 km (0.084 R)
• M16: 3,695,367 km (0.08 R)
• M17: 3,760,142 km (0.114 R)
• M18: 4,156,427 km (0.066 R)
• M19: 4,600,883 km (0.062 R)
• M20: 4,953,036 km (0.081 R)
• M21: 5,460,771 km (0.09 R)
• M22: 5,796,020 km (0.076 R)
• M23: 6,291,937 km (0.093 R)
• M24: 6,447,219 km (0.108 R)
• M25: 8,280,841 km (0.071 R)
• M26: 9,100,487 km (0.084 R)
• M27: 9,453,239 km (0.071 R)
• M28: 9,586,680 km (0.111 R)
• M29: 9,765,599 km (0.115 R)
• M30: 11,330,842 km (0.106 R)
• M31: 12,142,261 km (0.079 R)
• M32: 12,287,371 km (0.095 R)
• M33: 13,219,964 km (0.048 R)
• M34: 14,124,433 km (0.112 R)
• M35: 14,481,523 km (0.12 R)
• M36: 14,738,382 km (0.093 R)
• M37: 15,413,368 km (0.12 R)
• M38: 16,418,067 km (0.08 R)
• M39: 17,334,803 km (0.092 R)
• M40: 18,434,497 km (0.063 R)
• M41: 19,386,837 km (0.04 R)
• M42: 19,670,026 km (0.05 R)
• M43: 20,068,704 km (0.087 R)
• M44: 20,527,670 km (0.114 R)
• M45: 20,585,265 km (0.073 R)
• M46: 20,700,755 km (0.096 R)
• M47: 21,048,121 km (0.116 R)
• M48: 21,514,418 km (0.027 R)
• M49: 22,338,702 km (0.109 R)
• M50: 22,457,333 km (0.11 R)
• M51: 23,173,159 km (0.116 R)
• M52: 23,715,002 km (0.114 R)
• M53: 24,382,957 km (0.074 R)
• M54: 24,627,400 km (0.112 R)
• M55: 25,057,195 km (0.109 R)
• M56: 25,365,665 km (0.085 R)
• M57: 25,861,732 km (0.05 R)
• M58: 26,173,494 km (0.071 R)
• M59: 26,674,796 km (0.055 R)
• M60: 26,989,700 km (0.115 R)
• M61: 27,432,809 km (0.104 R)
• M62: 27,686,976 km (0.069 R)
• M63: 27,878,162 km (0.103 R)
• M64: 29,879,332 km (0.032 R)
• M65: 32,394,821 km (0.11 R)
• M66: 34,565,186 km (0.109 R)
• M67: 34,908,514 km (0.102 R)
• M68: 35,115,108 km (0.064 R)
• M69: 35,598,758 km (0.103 R)
• M70: 36,014,939 km (0.057 R)
• M71: 36,223,628 km (0.113 R)
• M72: 37,484,439 km (0.12 R)
• M73: 37,625,360 km (0.109 R)
• M74: 38,049,321 km (0.099 R)
• M75: 38,973,387 km (0.112 R)
• M76: 41,352,143 km (0.119 R)
• M77: 42,669,202 km (0.119 R)
• M78: 43,111,414 km (0.081 R)
• M79: 43,480,920 km (0.12 R)
• M80: 44,074,525 km (0.079 R)
• M81: 44,148,875 km (0.05 R)
• M82: 44,446,724 km (0.034 R)
• M83: 46,854,203 km (0.047 R)
• M84: 47,006,194 km (0.089 R)
• M85: 47,844,391 km (0.1 R)
• M86: 47,997,280 km (0.07 R)
• M87: 48,380,400 km (0.069 R)
• M88: 49,458,253 km (0.099 R)
• M89: 51,246,247 km (0.116 R)
• M90: 51,637,744 km (0.116 R)
• M91: 52,345,043 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.1

Radius: 5

Gravity: 14.04 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.73 AU - 18.71 AU

Year: 22880 Days

Day: 20.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,606,178 km

• M1: 109,805 km (0.108 R)
• M2: 373,995 km (0.096 R)
• M3: 828,623 km (0.09 R)
• M4: 991,684 km (0.11 R)
• M5: 1,089,521 km (0.113 R)
• M6: 1,139,637 km (0.106 R)
• M7: 1,190,500 km (0.083 R)
• M8: 1,347,727 km (0.115 R)
• M9: 1,401,732 km (0.088 R)
• M10: 3,548,013 km (0.104 R)
• M11: 3,850,948 km (0.06 R)
• M12: 4,201,755 km (0.108 R)
• M13: 4,892,000 km (0.107 R)
• M14: 5,228,894 km (0.031 R)
• M15: 5,357,249 km (0.087 R)
• M16: 7,069,696 km (0.113 R)
• M17: 8,181,358 km (0.047 R)
• M18: 8,280,541 km (0.106 R)
• M19: 8,580,635 km (0.094 R)
• M20: 8,935,182 km (0.075 R)
• M21: 10,240,124 km (0.076 R)
• M22: 10,347,086 km (0.109 R)
• M23: 10,562,058 km (0.096 R)
• M24: 10,616,063 km (0.029 R)
• M25: 11,770,809 km (0.059 R)
• M26: 12,108,003 km (0.113 R)
• M27: 12,505,335 km (0.078 R)
• M28: 12,562,481 km (0.107 R)
• M29: 12,791,815 km (0.118 R)
• M30: 12,849,410 km (0.095 R)
• M31: 12,964,750 km (0.118 R)
• M32: 13,488,193 km (0.061 R)
• M33: 13,900,036 km (0.084 R)
• M34: 14,857,013 km (0.058 R)
• M35: 14,917,451 km (0.111 R)
• M36: 15,038,775 km (0.08 R)
• M37: 15,160,248 km (0.102 R)
• M38: 17,276,759 km (0.115 R)
• M39: 17,531,823 km (0.056 R)
• M40: 17,788,084 km (0.084 R)
• M41: 17,916,739 km (0.103 R)
• M42: 18,434,198 km (0.084 R)
• M43: 18,760,171 km (0.044 R)
• M44: 19,087,940 km (0.111 R)
• M45: 19,949,175 km (0.096 R)
• M46: 20,016,046 km (0.086 R)
• M47: 20,485,484 km (0.063 R)
• M48: 21,503,647 km (0.074 R)
• M49: 21,915,639 km (0.119 R)
• M50: 24,227,076 km (0.059 R)
• M51: 24,870,796 km (0.045 R)
• M52: 25,737,865 km (0.079 R)
• M53: 26,248,293 km (0.077 R)
• M54: 26,614,808 km (0.067 R)
• M55: 26,761,862 km (0.085 R)
• M56: 26,983,118 km (0.045 R)
• M57: 28,023,272 km (0.053 R)
• M58: 28,322,766 km (0.102 R)
• M59: 28,548,210 km (0.113 R)
• M60: 28,925,197 km (0.098 R)
• M61: 29,076,441 km (0.1 R)
• M62: 30,911,707 km (0.059 R)
• M63: 31,376,358 km (0.051 R)
• M64: 33,575,297 km (0.062 R)
• M65: 33,654,734 km (0.115 R)
• M66: 34,532,724 km (0.086 R)
• M67: 35,014,878 km (0.086 R)
• M68: 36,229,762 km (0.085 R)
• M69: 36,311,293 km (0.076 R)
• M70: 36,801,525 km (0.111 R)
• M71: 37,129,593 km (0.118 R)
• M72: 38,534,467 km (0.113 R)
• M73: 38,700,969 km (0.08 R)
• M74: 40,125,141 km (0.064 R)
• M75: 40,970,967 km (0.062 R)
• M76: 41,055,789 km (0.094 R)
• M77: 42,164,908 km (0.11 R)
• M78: 42,422,216 km (0.069 R)
• M79: 42,938,478 km (0.107 R)
• M80: 43,024,647 km (0.1 R)
• M81: 43,543,303 km (0.108 R)
• M82: 43,890,220 km (0.074 R)
• M83: 44,412,466 km (0.097 R)
• M84: 45,814,647 km (0.104 R)
• M85: 46,344,373 km (0.076 R)
• M86: 47,409,660 km (0.089 R)
• M87: 47,498,670 km (0.108 R)
• M88: 48,662,691 km (0.063 R)
• M89: 50,289,568 km (0.067 R)
• M90: 52,118,103 km (0.051 R)
• M91: 52,763,319 km (0.06 R)
• M92: 59,646,616 km (0.116 R)
• M93: 59,935,489 km (0.092 R)
• M94: 60,321,302 km (0.108 R)
• M95: 65,312,785 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 18,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit