🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.42 AU - 0.58 AU

Year: 225 Days

Day: 43.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,470,453 km

• M1: 458,218 km (0.077 R)
• M2: 528,230 km (0.118 R)

Asteroid Belt

Center: 0.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.6

Radius: 11.5

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.02 AU - 1.04 AU

Year: 665 Days

Day: 8.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 63,470,453 km

• M1: 144,362 km (0.1 R)
• M2: 254,017 km (0.059 R)
• M3: 350,657 km (0.063 R)
• M4: 500,106 km (0.04 R)
• M5: 766,988 km (0.025 R)
• M6: 858,991 km (0.1 R)
• M7: 961,017 km (0.088 R)
• M8: 1,061,247 km (0.108 R)
• M9: 1,171,651 km (0.065 R)
• M10: 1,260,362 km (0.092 R)
• M11: 1,438,084 km (0.091 R)
• M12: 1,540,559 km (0.112 R)
• M13: 1,709,904 km (0.071 R)
• M14: 1,893,011 km (0.09 R)
• M15: 2,028,996 km (0.052 R)
• M16: 2,137,006 km (0.117 R)
• M17: 2,262,817 km (0.079 R)
• M18: 2,464,625 km (0.084 R)
• M19: 2,572,036 km (0.084 R)
• M20: 2,647,284 km (0.106 R)
• M21: 2,817,227 km (0.099 R)
• M22: 3,034,742 km (0.055 R)
• M23: 3,114,478 km (0.078 R)
• M24: 3,276,044 km (0.089 R)
• M25: 3,468,127 km (0.066 R)
• M26: 3,551,603 km (0.093 R)
• M27: 3,701,650 km (0.1 R)
• M28: 3,796,644 km (0.055 R)
• M29: 3,950,132 km (0.055 R)
• M30: 4,214,022 km (0.065 R)
• M31: 4,343,125 km (0.105 R)
• M32: 4,615,543 km (0.064 R)
• M33: 4,697,373 km (0.109 R)
• M34: 4,893,646 km (0.076 R)
• M35: 5,071,667 km (0.108 R)
• M36: 5,187,905 km (0.058 R)
• M37: 5,283,797 km (0.052 R)
• M38: 5,358,745 km (0.117 R)
• M39: 5,716,883 km (0.051 R)
• M40: 5,948,759 km (0.077 R)
• M41: 6,094,019 km (0.113 R)
• M42: 6,285,654 km (0.114 R)
• M43: 6,502,271 km (0.072 R)
• M44: 6,640,350 km (0.096 R)
• M45: 6,837,670 km (0.092 R)
• M46: 7,166,785 km (0.097 R)
• M47: 7,393,127 km (0.109 R)
• M48: 7,525,371 km (0.12 R)
• M49: 7,755,453 km (0.056 R)
• M50: 7,865,258 km (0.116 R)
• M51: 7,938,710 km (0.103 R)
• M52: 8,037,146 km (0.046 R)
• M53: 8,185,397 km (0.112 R)
• M54: 8,309,713 km (0.088 R)
• M55: 8,497,458 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.7

Radius: 13.1

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.53 AU - 3.79 AU

Year: 3572 Days

Day: 11.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,470,453 km

• M1: 206,445 km (0.087 R)
• M2: 439,369 km (0.057 R)
• M3: 639,381 km (0.099 R)
• M4: 849,267 km (0.049 R)
• M5: 1,283,251 km (0.097 R)
• M6: 1,381,088 km (0.057 R)
• M7: 1,767,349 km (0.06 R)
• M8: 2,444,280 km (0.099 R)
• M9: 2,532,094 km (0.034 R)
• M10: 2,621,104 km (0.116 R)
• M11: 2,729,264 km (0.066 R)
• M12: 3,158,011 km (0.068 R)
• M13: 3,508,668 km (0.045 R)
• M14: 3,810,557 km (0.113 R)
• M15: 3,975,115 km (0.109 R)
• M16: 4,461,457 km (0.112 R)
• M17: 4,547,925 km (0.106 R)
• M18: 4,877,639 km (0.106 R)
• M19: 5,079,147 km (0.081 R)
• M20: 5,237,870 km (0.106 R)
• M21: 5,398,239 km (0.095 R)
• M22: 5,723,914 km (0.12 R)
• M23: 6,128,127 km (0.069 R)
• M24: 6,224,618 km (0.089 R)
• M25: 6,566,299 km (0.077 R)
• M26: 6,665,034 km (0.079 R)
• M27: 6,914,114 km (0.061 R)
• M28: 7,039,926 km (0.061 R)
• M29: 7,447,281 km (0.088 R)
• M30: 7,627,995 km (0.115 R)
• M31: 8,933,536 km (0.08 R)
• M32: 9,291,524 km (0.065 R)
• M33: 9,542,100 km (0.036 R)
• M34: 10,135,555 km (0.118 R)
• M35: 10,278,571 km (0.087 R)
• M36: 10,480,079 km (0.091 R)
• M37: 11,298,978 km (0.087 R)
• M38: 11,596,378 km (0.099 R)
• M39: 11,896,471 km (0.096 R)
• M40: 12,017,197 km (0.11 R)
• M41: 12,229,626 km (0.064 R)
• M42: 12,719,559 km (0.115 R)
• M43: 13,215,925 km (0.077 R)
• M44: 13,435,235 km (0.064 R)
• M45: 13,624,028 km (0.064 R)
• M46: 14,131,912 km (0.06 R)
• M47: 14,227,954 km (0.047 R)
• M48: 14,516,977 km (0.104 R)
• M49: 15,825,360 km (0.087 R)
• M50: 15,958,353 km (0.11 R)
• M51: 16,662,211 km (0.064 R)
• M52: 16,865,215 km (0.091 R)
• M53: 17,307,875 km (0.114 R)
• M54: 17,444,907 km (0.084 R)
• M55: 17,616,645 km (0.11 R)
• M56: 18,204,714 km (0.117 R)
• M57: 18,343,990 km (0.066 R)
• M58: 18,518,720 km (0.066 R)
• M59: 18,764,211 km (0.088 R)
• M60: 18,869,677 km (0.043 R)
• M61: 19,222,878 km (0.095 R)
• M62: 19,400,301 km (0.091 R)
• M63: 20,295,494 km (0.106 R)
• M64: 20,548,614 km (0.056 R)
• M65: 20,657,372 km (0.096 R)
• M66: 21,204,152 km (0.083 R)
• M67: 21,645,017 km (0.105 R)
• M68: 22,536,022 km (0.098 R)
• M69: 22,760,568 km (0.101 R)
• M70: 23,061,260 km (0.114 R)
• M71: 23,970,964 km (0.078 R)
• M72: 24,123,853 km (0.058 R)
• M73: 24,276,892 km (0.057 R)
• M74: 24,391,933 km (0.082 R)
• M75: 25,047,321 km (0.106 R)
• M76: 25,202,304 km (0.064 R)
• M77: 25,630,304 km (0.106 R)
• M78: 25,786,634 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.3

Radius: 3.4

Gravity: 23.9 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.79 AU - 13.71 AU

Year: 23992 Days

Day: 22.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,470,453 km

• M1: 58,343 km (0.108 R)
• M2: 158,873 km (0.053 R)
• M3: 493,673 km (0.058 R)
• M4: 588,219 km (0.06 R)
• M5: 1,045,240 km (0.108 R)
• M6: 1,117,795 km (0.098 R)
• M7: 1,531,583 km (0.12 R)
• M8: 1,698,085 km (0.107 R)
• M9: 1,958,535 km (0.109 R)
• M10: 2,845,501 km (0.089 R)
• M11: 2,879,161 km (0.09 R)
• M12: 2,912,970 km (0.086 R)
• M13: 3,118,816 km (0.092 R)
• M14: 3,690,280 km (0.117 R)
• M15: 3,950,431 km (0.095 R)
• M16: 4,725,647 km (0.026 R)
• M17: 5,089,320 km (0.107 R)
• M18: 5,130,309 km (0.094 R)
• M19: 5,295,316 km (0.032 R)
• M20: 5,420,230 km (0.069 R)
• M21: 5,504,005 km (0.089 R)
• M22: 5,758,022 km (0.062 R)
• M23: 5,800,807 km (0.109 R)
• M24: 6,277,426 km (0.113 R)
• M25: 6,632,122 km (0.094 R)
• M26: 6,856,968 km (0.064 R)
• M27: 6,993,102 km (0.116 R)
• M28: 7,221,987 km (0.085 R)
• M29: 7,781,333 km (0.107 R)
• M30: 8,161,910 km (0.11 R)
• M31: 8,306,123 km (0.104 R)
• M32: 9,040,050 km (0.094 R)
• M33: 9,642,032 km (0.094 R)
• M34: 10,101,895 km (0.108 R)
• M35: 10,308,640 km (0.091 R)
• M36: 10,516,730 km (0.061 R)
• M37: 10,831,484 km (0.106 R)
• M38: 11,043,016 km (0.086 R)
• M39: 11,794,147 km (0.096 R)
• M40: 12,230,673 km (0.113 R)
• M41: 12,340,777 km (0.098 R)
• M42: 12,561,584 km (0.095 R)
• M43: 12,617,084 km (0.05 R)
• M44: 12,951,436 km (0.105 R)
• M45: 13,175,832 km (0.095 R)
• M46: 14,086,734 km (0.074 R)
• M47: 14,201,924 km (0.067 R)
• M48: 14,317,563 km (0.095 R)
• M49: 15,017,681 km (0.109 R)
• M50: 16,148,641 km (0.07 R)
• M51: 16,269,367 km (0.029 R)
• M52: 16,450,829 km (0.097 R)
• M53: 17,060,889 km (0.09 R)
• M54: 17,245,194 km (0.072 R)
• M55: 17,616,047 km (0.082 R)
• M56: 17,678,130 km (0.101 R)
• M57: 18,114,657 km (0.089 R)
• M58: 18,554,624 km (0.081 R)
• M59: 20,284,424 km (0.106 R)
• M60: 23,484,173 km (0.072 R)
• M61: 23,963,784 km (0.077 R)
• M62: 24,239,193 km (0.079 R)
• M63: 25,491,926 km (0.098 R)
• M64: 25,562,087 km (0.101 R)
• M65: 25,914,091 km (0.116 R)
• M66: 27,266,157 km (0.102 R)
• M67: 29,447,294 km (0.112 R)
• M68: 30,409,806 km (0.113 R)
• M69: 30,633,306 km (0.12 R)
• M70: 31,910,572 km (0.075 R)
• M71: 33,204,893 km (0.086 R)
• M72: 34,516,418 km (0.105 R)
• M73: 34,671,850 km (0.105 R)
• M74: 35,609,080 km (0.056 R)
• M75: 35,687,619 km (0.048 R)
• M76: 36,792,400 km (0.082 R)
• M77: 37,269,318 km (0.054 R)
• M78: 38,551,222 km (0.102 R)
• M79: 38,631,705 km (0.087 R)
• M80: 39,765,956 km (0.086 R)
• M81: 39,847,338 km (0.076 R)
• M82: 41,570,107 km (0.094 R)
• M83: 42,565,381 km (0.107 R)
• M84: 43,400,885 km (0.119 R)
• M85: 43,484,660 km (0.074 R)
• M86: 43,820,507 km (0.086 R)
• M87: 43,988,805 km (0.099 R)
• M88: 44,325,999 km (0.102 R)
• M89: 46,710,290 km (0.104 R)
• M90: 53,567,557 km (0.082 R)
• M91: 54,650,197 km (0.056 R)
• M92: 58,587,912 km (0.109 R)
• M93: 61,765,670 km (0.107 R)
• M94: 62,143,105 km (0.08 R)
• M95: 62,237,651 km (0.063 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 12,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit