🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.44 AU - 0.6 AU

Year: 144 Days

Day: 38.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,629,703 km

• M1: 280,047 km (0.086 R)
• M2: 507,586 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.52 AU - 0.62 AU

Year: 165 Days

Day: 47.2 Hours

Environment

Temp: 129 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.03 AU - 1.27 AU

Year: 472 Days

Day: 32.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.6

Radius: 13

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.02 AU - 4.2 AU

Year: 3190 Days

Day: 6 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,629,703 km

• M1: 178,021 km (0.03 R)
• M2: 302,936 km (0.103 R)
• M3: 387,758 km (0.116 R)
• M4: 601,234 km (0.111 R)
• M5: 746,643 km (0.106 R)
• M6: 1,065,735 km (0.107 R)
• M7: 1,291,628 km (0.056 R)
• M8: 1,416,542 km (0.074 R)
• M9: 1,716,037 km (0.114 R)
• M10: 2,062,655 km (0.08 R)
• M11: 2,320,113 km (0.115 R)
• M12: 2,531,046 km (0.081 R)
• M13: 2,617,065 km (0.091 R)
• M14: 2,792,543 km (0.046 R)
• M15: 3,139,611 km (0.101 R)
• M16: 3,581,223 km (0.089 R)
• M17: 3,925,448 km (0.049 R)
• M18: 4,177,969 km (0.092 R)
• M19: 4,488,235 km (0.047 R)
• M20: 4,913,542 km (0.042 R)
• M21: 5,076,454 km (0.082 R)
• M22: 5,204,360 km (0.047 R)
• M23: 5,333,463 km (0.1 R)
• M24: 5,519,713 km (0.111 R)
• M25: 5,822,200 km (0.107 R)
• M26: 5,975,537 km (0.069 R)
• M27: 6,110,923 km (0.085 R)
• M28: 6,364,791 km (0.098 R)
• M29: 6,503,019 km (0.11 R)
• M30: 6,622,249 km (0.108 R)
• M31: 6,722,330 km (0.098 R)
• M32: 7,415,417 km (0.111 R)
• M33: 7,498,444 km (0.069 R)
• M34: 7,581,770 km (0.089 R)
• M35: 8,497,608 km (0.065 R)
• M36: 8,584,674 km (0.105 R)
• M37: 8,737,563 km (0.101 R)
• M38: 9,135,044 km (0.092 R)
• M39: 9,268,785 km (0.099 R)
• M40: 9,380,834 km (0.082 R)
• M41: 9,583,688 km (0.107 R)
• M42: 10,108,478 km (0.055 R)
• M43: 10,572,530 km (0.115 R)
• M44: 10,925,132 km (0.118 R)
• M45: 11,186,181 km (0.106 R)
• M46: 11,305,560 km (0.045 R)
• M47: 11,449,323 km (0.088 R)
• M48: 11,835,735 km (0.08 R)
• M49: 12,497,705 km (0.046 R)
• M50: 12,745,888 km (0.059 R)
• M51: 13,146,362 km (0.116 R)
• M52: 13,424,165 km (0.095 R)
• M53: 14,037,067 km (0.073 R)
• M54: 14,139,991 km (0.087 R)
• M55: 14,398,795 km (0.101 R)
• M56: 14,502,616 km (0.1 R)
• M57: 14,711,305 km (0.089 R)
• M58: 14,842,203 km (0.118 R)
• M59: 15,078,717 km (0.074 R)
• M60: 16,064,418 km (0.064 R)
• M61: 16,280,287 km (0.119 R)
• M62: 16,469,978 km (0.077 R)
• M63: 16,605,962 km (0.049 R)
• M64: 16,769,473 km (0.089 R)
• M65: 17,043,386 km (0.096 R)
• M66: 17,374,147 km (0.072 R)
• M67: 17,457,024 km (0.042 R)
• M68: 17,595,702 km (0.099 R)
• M69: 17,734,678 km (0.096 R)
• M70: 18,013,828 km (0.037 R)
• M71: 18,125,876 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.8

Radius: 12.5

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.8 AU - 5.8 AU

Year: 4672 Days

Day: 8.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,629,703 km

• M1: 167,101 km (0.118 R)
• M2: 371,152 km (0.077 R)
• M3: 514,617 km (0.115 R)
• M4: 722,408 km (0.086 R)
• M5: 995,873 km (0.05 R)
• M6: 1,082,191 km (0.119 R)
• M7: 1,262,905 km (0.1 R)
• M8: 1,412,204 km (0.109 R)
• M9: 1,539,063 km (0.101 R)
• M10: 1,927,419 km (0.055 R)
• M11: 2,758,884 km (0.095 R)
• M12: 3,439,255 km (0.107 R)
• M13: 3,554,445 km (0.093 R)
• M14: 3,729,774 km (0.042 R)
• M15: 3,828,359 km (0.055 R)
• M16: 4,129,649 km (0.041 R)
• M17: 4,211,330 km (0.08 R)
• M18: 4,397,130 km (0.088 R)
• M19: 4,649,053 km (0.106 R)
• M20: 4,948,997 km (0.035 R)
• M21: 5,388,665 km (0.053 R)
• M22: 6,258,427 km (0.118 R)
• M23: 6,709,913 km (0.12 R)
• M24: 6,854,574 km (0.085 R)
• M25: 6,976,048 km (0.087 R)
• M26: 7,221,089 km (0.119 R)
• M27: 7,468,973 km (0.048 R)
• M28: 7,669,284 km (0.094 R)
• M29: 7,871,541 km (0.11 R)
• M30: 8,281,140 km (0.034 R)
• M31: 8,566,872 km (0.095 R)
• M32: 8,645,411 km (0.117 R)
• M33: 8,908,703 km (0.059 R)
• M34: 9,228,244 km (0.07 R)
• M35: 9,578,752 km (0.089 R)
• M36: 9,742,113 km (0.103 R)
• M37: 10,071,377 km (0.101 R)
• M38: 10,292,932 km (0.072 R)
• M39: 10,488,157 km (0.084 R)
• M40: 11,627,195 km (0.042 R)
• M41: 11,947,335 km (0.103 R)
• M42: 12,152,583 km (0.075 R)
• M43: 12,536,750 km (0.12 R)
• M44: 12,685,750 km (0.077 R)
• M45: 13,196,327 km (0.108 R)
• M46: 14,674,055 km (0.089 R)
• M47: 15,210,064 km (0.102 R)
• M48: 16,106,754 km (0.091 R)
• M49: 16,626,906 km (0.074 R)
• M50: 16,725,042 km (0.09 R)
• M51: 17,152,593 km (0.111 R)
• M52: 17,583,734 km (0.081 R)
• M53: 17,750,386 km (0.057 R)
• M54: 17,850,766 km (0.116 R)
• M55: 18,186,464 km (0.099 R)
• M56: 18,287,741 km (0.105 R)
• M57: 19,861,810 km (0.103 R)
• M58: 20,174,918 km (0.102 R)
• M59: 20,700,306 km (0.032 R)
• M60: 21,017,753 km (0.045 R)
• M61: 21,407,904 km (0.098 R)
• M62: 21,836,352 km (0.055 R)
• M63: 22,556,666 km (0.028 R)
• M64: 23,467,867 km (0.091 R)
• M65: 23,835,728 km (0.109 R)
• M66: 23,946,580 km (0.103 R)
• M67: 24,168,583 km (0.111 R)
• M68: 24,540,035 km (0.093 R)
• M69: 24,950,980 km (0.104 R)
• M70: 25,100,877 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.4

Radius: 3.4

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.29 AU - 13.53 AU

Year: 18802 Days

Day: 17.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 44,629,703 km

• M1: 108,309 km (0.119 R)
• M2: 359,633 km (0.087 R)
• M3: 586,274 km (0.053 R)
• M4: 617,390 km (0.09 R)
• M5: 850,464 km (0.073 R)
• M6: 1,032,375 km (0.066 R)
• M7: 1,559,259 km (0.064 R)
• M8: 1,602,941 km (0.12 R)
• M9: 2,710,713 km (0.084 R)
• M10: 2,976,549 km (0.061 R)
• M11: 3,447,333 km (0.117 R)
• M12: 4,000,397 km (0.098 R)
• M13: 7,700,850 km (0.048 R)
• M14: 8,533,212 km (0.08 R)
• M15: 8,881,775 km (0.069 R)
• M16: 9,433,343 km (0.119 R)
• M17: 10,240,423 km (0.05 R)
• M18: 10,486,811 km (0.086 R)
• M19: 11,279,829 km (0.118 R)
• M20: 11,962,444 km (0.086 R)
• M21: 12,658,523 km (0.041 R)
• M22: 14,592,823 km (0.086 R)
• M23: 17,197,472 km (0.084 R)
• M24: 17,735,276 km (0.083 R)
• M25: 20,403,055 km (0.098 R)
• M26: 20,506,128 km (0.082 R)
• M27: 21,076,246 km (0.059 R)
• M28: 21,546,581 km (0.082 R)
• M29: 23,192,756 km (0.05 R)
• M30: 23,840,814 km (0.056 R)
• M31: 27,453,004 km (0.053 R)
• M32: 30,462,614 km (0.091 R)
• M33: 30,698,530 km (0.071 R)
• M34: 31,112,617 km (0.093 R)
• M35: 31,290,639 km (0.095 R)
• M36: 32,426,236 km (0.066 R)
• M37: 32,727,227 km (0.075 R)
• M38: 32,968,828 km (0.059 R)
• M39: 34,246,393 km (0.1 R)
• M40: 34,430,249 km (0.065 R)
• M41: 35,230,598 km (0.106 R)
• M42: 35,912,764 km (0.09 R)
• M43: 36,348,991 km (0.109 R)
• M44: 36,411,523 km (0.049 R)
• M45: 36,661,651 km (0.098 R)
• M46: 37,352,793 km (0.041 R)
• M47: 38,620,336 km (0.088 R)
• M48: 38,875,550 km (0.093 R)
• M49: 40,612,830 km (0.068 R)
• M50: 40,937,308 km (0.025 R)
• M51: 42,178,072 km (0.083 R)
• M52: 42,375,242 km (0.028 R)
• M53: 42,572,562 km (0.119 R)
• M54: 42,704,208 km (0.057 R)
• M55: 43,034,221 km (0.115 R)
• M56: 44,562,812 km (0.081 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: 438 - 19,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit