🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.78 AU - 1.08 AU

Year: 403 Days

Day: 21 Hours

Environment

Temp: -66 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.17 AU - 1.63 AU

Year: 745 Days

Day: 43.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 78.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.3

Radius: 8.4

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.79 AU - 2.85 AU

Year: 2129 Days

Day: 5.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,608,994 km

• M1: 225,294 km (0.12 R)
• M2: 446,101 km (0.079 R)
• M3: 614,099 km (0.069 R)
• M4: 933,341 km (0.068 R)
• M5: 1,070,822 km (0.116 R)
• M6: 1,131,857 km (0.055 R)
• M7: 1,194,090 km (0.075 R)
• M8: 1,443,619 km (0.057 R)
• M9: 1,534,425 km (0.112 R)
• M10: 1,662,481 km (0.093 R)
• M11: 1,769,892 km (0.078 R)
• M12: 2,222,725 km (0.053 R)
• M13: 2,314,877 km (0.078 R)
• M14: 2,654,614 km (0.086 R)
• M15: 2,837,572 km (0.034 R)
• M16: 2,952,314 km (0.086 R)
• M17: 3,290,555 km (0.067 R)
• M18: 3,564,020 km (0.096 R)
• M19: 3,656,770 km (0.047 R)
• M20: 3,734,711 km (0.08 R)
• M21: 3,813,250 km (0.091 R)
• M22: 4,036,001 km (0.038 R)
• M23: 4,345,220 km (0.113 R)
• M24: 4,494,518 km (0.112 R)
• M25: 4,628,558 km (0.042 R)
• M26: 4,832,011 km (0.108 R)
• M27: 4,934,935 km (0.065 R)
• M28: 5,300,851 km (0.105 R)
• M29: 5,389,263 km (0.096 R)
• M30: 5,460,322 km (0.037 R)
• M31: 5,549,632 km (0.1 R)
• M32: 5,639,541 km (0.113 R)
• M33: 5,711,647 km (0.051 R)
• M34: 5,784,202 km (0.07 R)
• M35: 5,930,209 km (0.119 R)
• M36: 6,003,512 km (0.079 R)
• M37: 6,058,863 km (0.104 R)
• M38: 6,375,263 km (0.075 R)
• M39: 6,659,050 km (0.101 R)
• M40: 6,946,876 km (0.11 R)
• M41: 7,004,920 km (0.115 R)
• M42: 7,356,774 km (0.07 R)
• M43: 7,694,417 km (0.069 R)
• M44: 7,875,131 km (0.062 R)
• M45: 8,240,898 km (0.112 R)
• M46: 8,343,522 km (0.11 R)
• M47: 8,405,306 km (0.086 R)
• M48: 8,674,732 km (0.065 R)
• M49: 8,947,000 km (0.046 R)
• M50: 9,094,803 km (0.092 R)
• M51: 9,371,409 km (0.118 R)
• M52: 9,715,783 km (0.028 R)
• M53: 9,867,625 km (0.064 R)
• M54: 10,217,834 km (0.119 R)
• M55: 10,750,851 km (0.109 R)
• M56: 11,224,627 km (0.104 R)
• M57: 11,384,099 km (0.064 R)
• M58: 11,521,430 km (0.111 R)
• M59: 12,216,013 km (0.073 R)
• M60: 12,734,070 km (0.097 R)
• M61: 13,115,245 km (0.086 R)
• M62: 14,060,255 km (0.092 R)
• M63: 14,232,293 km (0.07 R)
• M64: 15,607,396 km (0.074 R)
• M65: 15,785,418 km (0.099 R)
• M66: 15,989,619 km (0.072 R)
• M67: 16,349,402 km (0.096 R)
• M68: 16,737,608 km (0.117 R)
• M69: 16,893,788 km (0.117 R)
• M70: 16,972,028 km (0.106 R)
• M71: 17,549,775 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.2

Radius: 11.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.5 AU - 6.12 AU

Year: 6296 Days

Day: 7.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,608,994 km

• M1: 147,803 km (0.078 R)
• M2: 273,016 km (0.062 R)
• M3: 433,983 km (0.054 R)
• M4: 762,500 km (0.098 R)
• M5: 1,181,075 km (0.068 R)
• M6: 1,335,909 km (0.086 R)
• M7: 1,445,863 km (0.119 R)
• M8: 1,585,588 km (0.108 R)
• M9: 1,702,573 km (0.082 R)
• M10: 2,130,274 km (0.103 R)
• M11: 2,362,001 km (0.106 R)
• M12: 2,486,167 km (0.044 R)
• M13: 3,628,646 km (0.104 R)
• M14: 3,772,709 km (0.117 R)
• M15: 4,078,936 km (0.109 R)
• M16: 4,241,548 km (0.025 R)
• M17: 4,355,392 km (0.108 R)
• M18: 4,457,418 km (0.11 R)
• M19: 4,847,121 km (0.11 R)
• M20: 5,479,920 km (0.113 R)
• M21: 6,067,540 km (0.091 R)
• M22: 6,196,045 km (0.119 R)
• M23: 7,439,353 km (0.107 R)
• M24: 7,669,284 km (0.11 R)
• M25: 7,901,760 km (0.095 R)
• M26: 8,580,934 km (0.087 R)
• M27: 8,661,118 km (0.088 R)
• M28: 8,951,937 km (0.083 R)
• M29: 10,625,488 km (0.081 R)
• M30: 10,746,213 km (0.114 R)
• M31: 11,268,908 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.5

Radius: 6.1

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 10.33 AU - 13.53 AU

Year: 18526 Days

Day: 18.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,608,994 km

• M1: 91,105 km (0.056 R)
• M2: 222,003 km (0.096 R)
• M3: 273,315 km (0.103 R)
• M4: 455,376 km (0.105 R)
• M5: 814,411 km (0.108 R)
• M6: 921,373 km (0.118 R)
• M7: 1,221,018 km (0.086 R)
• M8: 1,523,355 km (0.102 R)
• M9: 2,194,601 km (0.099 R)
• M10: 2,314,429 km (0.033 R)
• M11: 2,529,550 km (0.078 R)
• M12: 2,751,105 km (0.052 R)
• M13: 3,179,104 km (0.091 R)
• M14: 3,522,431 km (0.066 R)
• M15: 3,698,508 km (0.043 R)
• M16: 3,949,982 km (0.119 R)
• M17: 4,169,891 km (0.049 R)
• M18: 4,318,741 km (0.084 R)
• M19: 4,775,912 km (0.089 R)
• M20: 4,853,553 km (0.041 R)
• M21: 5,208,399 km (0.075 R)
• M22: 6,152,661 km (0.12 R)
• M23: 6,194,848 km (0.095 R)
• M24: 8,521,244 km (0.031 R)
• M25: 8,996,517 km (0.107 R)
• M26: 9,189,049 km (0.099 R)
• M27: 9,237,519 km (0.1 R)
• M28: 9,529,235 km (0.101 R)
• M29: 10,625,189 km (0.03 R)
• M30: 11,239,587 km (0.053 R)
• M31: 11,707,978 km (0.087 R)
• M32: 13,260,056 km (0.091 R)
• M33: 13,424,315 km (0.057 R)
• M34: 14,088,080 km (0.064 R)
• M35: 14,536,425 km (0.103 R)
• M36: 15,274,990 km (0.084 R)
• M37: 15,735,452 km (0.118 R)
• M38: 15,793,346 km (0.102 R)
• M39: 16,259,045 km (0.11 R)
• M40: 17,502,801 km (0.104 R)
• M41: 19,580,566 km (0.1 R)
• M42: 20,269,315 km (0.104 R)
• M43: 20,711,676 km (0.062 R)
• M44: 22,058,056 km (0.096 R)
• M45: 23,963,185 km (0.11 R)
• M46: 24,969,081 km (0.088 R)
• M47: 26,331,619 km (0.119 R)
• M48: 27,230,253 km (0.075 R)
• M49: 27,369,379 km (0.1 R)
• M50: 28,138,761 km (0.104 R)
• M51: 28,844,414 km (0.086 R)
• M52: 30,201,267 km (0.118 R)
• M53: 30,345,330 km (0.111 R)
• M54: 31,578,764 km (0.082 R)
• M55: 31,798,075 km (0.085 R)
• M56: 32,459,148 km (0.12 R)
• M57: 33,496,609 km (0.087 R)
• M58: 33,645,608 km (0.032 R)
• M59: 33,720,258 km (0.114 R)
• M60: 34,094,252 km (0.066 R)
• M61: 34,695,486 km (0.049 R)
• M62: 34,997,375 km (0.077 R)
• M63: 35,148,618 km (0.057 R)
• M64: 35,755,985 km (0.097 R)
• M65: 36,443,388 km (0.111 R)
• M66: 36,981,042 km (0.103 R)
• M67: 37,057,936 km (0.06 R)
• M68: 38,687,655 km (0.072 R)
• M69: 39,393,308 km (0.096 R)
• M70: 39,471,997 km (0.116 R)
• M71: 39,550,685 km (0.04 R)
• M72: 41,135,824 km (0.082 R)
• M73: 43,552,428 km (0.085 R)
• M74: 44,122,845 km (0.099 R)
• M75: 44,286,206 km (0.11 R)
• M76: 45,271,158 km (0.12 R)
• M77: 46,761,901 km (0.079 R)
• M78: 47,597,106 km (0.035 R)
• M79: 50,900,975 km (0.112 R)
• M80: 51,846,134 km (0.047 R)
• M81: 52,883,745 km (0.099 R)
• M82: 55,067,575 km (0.05 R)
• M83: 55,331,615 km (0.096 R)
• M84: 58,532,710 km (0.049 R)
• M85: 58,981,952 km (0.089 R)
• M86: 59,522,599 km (0.112 R)
• M87: 59,703,313 km (0.115 R)
• M88: 59,974,534 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 16,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit