🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.46 AU - 0.7 AU

Year: 189 Days

Day: 21.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 73.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,346,925 km

• M1: 351,854 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.6 AU - 0.62 AU

Year: 204 Days

Day: 21.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,346,925 km

• M1: 47,123 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.75 AU - 1.13 AU

Year: 390 Days

Day: 31 Hours

Environment

Temp: -38 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,346,925 km

• M1: 943,215 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.11 AU - 3.31 AU

Year: 1907 Days

Day: 25.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.5

Radius: 8.9

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.59 AU - 4.77 AU

Year: 3653 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,346,925 km

• M1: 141,370 km (0.056 R)
• M2: 235,467 km (0.118 R)
• M3: 315,801 km (0.071 R)
• M4: 463,454 km (0.049 R)
• M5: 541,694 km (0.073 R)
• M6: 625,020 km (0.057 R)
• M7: 701,913 km (0.101 R)
• M8: 1,135,448 km (0.107 R)
• M9: 1,735,335 km (0.079 R)
• M10: 1,878,949 km (0.116 R)
• M11: 2,143,887 km (0.077 R)
• M12: 2,333,128 km (0.078 R)
• M13: 2,456,397 km (0.108 R)
• M14: 2,545,857 km (0.087 R)
• M15: 2,636,363 km (0.101 R)
• M16: 2,801,968 km (0.082 R)
• M17: 3,378,967 km (0.063 R)
• M18: 3,438,657 km (0.089 R)
• M19: 3,518,841 km (0.077 R)
• M20: 3,763,284 km (0.107 R)
• M21: 4,034,206 km (0.119 R)
• M22: 4,161,514 km (0.116 R)
• M23: 4,247,084 km (0.034 R)
• M24: 4,551,216 km (0.119 R)
• M25: 4,750,630 km (0.104 R)
• M26: 4,975,476 km (0.084 R)
• M27: 5,066,281 km (0.11 R)
• M28: 5,388,964 km (0.073 R)
• M29: 5,505,800 km (0.079 R)
• M30: 5,765,951 km (0.088 R)
• M31: 6,151,464 km (0.044 R)
• M32: 6,396,655 km (0.1 R)
• M33: 6,695,103 km (0.101 R)
• M34: 6,871,329 km (0.113 R)
• M35: 7,100,214 km (0.088 R)
• M36: 7,177,107 km (0.093 R)
• M37: 7,644,152 km (0.091 R)
• M38: 8,120,920 km (0.091 R)
• M39: 8,228,182 km (0.094 R)
• M40: 8,634,639 km (0.109 R)
• M41: 9,354,804 km (0.038 R)
• M42: 9,439,177 km (0.102 R)
• M43: 9,580,248 km (0.099 R)
• M44: 10,036,521 km (0.05 R)
• M45: 10,151,712 km (0.115 R)
• M46: 10,881,749 km (0.048 R)
• M47: 11,148,632 km (0.042 R)
• M48: 11,208,172 km (0.105 R)
• M49: 11,719,198 km (0.039 R)
• M50: 11,840,522 km (0.087 R)
• M51: 12,546,325 km (0.041 R)
• M52: 12,732,724 km (0.102 R)
• M53: 13,013,968 km (0.118 R)
• M54: 13,234,176 km (0.09 R)
• M55: 13,487,445 km (0.119 R)
• M56: 14,256,527 km (0.032 R)
• M57: 14,548,692 km (0.11 R)
• M58: 15,403,644 km (0.085 R)
• M59: 15,536,636 km (0.071 R)
• M60: 16,308,711 km (0.083 R)
• M61: 16,546,123 km (0.117 R)
• M62: 16,887,356 km (0.106 R)
• M63: 18,451,401 km (0.064 R)
• M64: 19,304,408 km (0.107 R)
• M65: 19,519,680 km (0.064 R)
• M66: 20,061,224 km (0.037 R)
• M67: 20,133,929 km (0.114 R)
• M68: 20,279,338 km (0.108 R)
• M69: 20,425,046 km (0.108 R)
• M70: 20,571,203 km (0.066 R)
• M71: 20,791,112 km (0.112 R)
• M72: 22,014,374 km (0.03 R)
• M73: 22,201,670 km (0.108 R)
• M74: 23,566,302 km (0.117 R)
• M75: 23,643,046 km (0.087 R)
• M76: 23,796,384 km (0.09 R)
• M77: 23,988,767 km (0.079 R)
• M78: 24,143,002 km (0.11 R)
• M79: 24,607,653 km (0.045 R)
• M80: 25,310,165 km (0.114 R)
• M81: 26,019,109 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.5

Radius: 13.9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.12 AU - 4.42 AU

Year: 3772 Days

Day: 6.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 69,346,925 km

• M1: 179,069 km (0.091 R)
• M2: 398,230 km (0.12 R)
• M3: 496,515 km (0.103 R)
• M4: 788,830 km (0.106 R)
• M5: 876,793 km (0.101 R)
• M6: 1,076,057 km (0.08 R)
• M7: 1,200,822 km (0.092 R)
• M8: 1,620,145 km (0.045 R)
• M9: 2,243,669 km (0.096 R)
• M10: 2,456,397 km (0.077 R)
• M11: 2,556,927 km (0.092 R)
• M12: 2,831,738 km (0.113 R)
• M13: 3,080,370 km (0.05 R)
• M14: 3,580,326 km (0.114 R)
• M15: 3,830,304 km (0.116 R)
• M16: 4,206,094 km (0.116 R)
• M17: 4,552,562 km (0.083 R)
• M18: 4,760,803 km (0.043 R)
• M19: 5,492,336 km (0.066 R)
• M20: 5,602,889 km (0.051 R)
• M21: 6,467,714 km (0.051 R)
• M22: 6,749,557 km (0.062 R)
• M23: 6,939,696 km (0.059 R)
• M24: 7,083,459 km (0.109 R)
• M25: 7,228,270 km (0.111 R)
• M26: 7,545,417 km (0.087 R)
• M27: 8,017,249 km (0.101 R)
• M28: 8,422,211 km (0.032 R)
• M29: 8,601,429 km (0.037 R)
• M30: 8,755,963 km (0.036 R)
• M31: 8,937,575 km (0.1 R)
• M32: 9,120,533 km (0.074 R)
• M33: 9,569,776 km (0.112 R)
• M34: 10,053,426 km (0.104 R)
• M35: 10,435,199 km (0.064 R)
• M36: 10,961,036 km (0.052 R)
• M37: 11,100,760 km (0.082 R)
• M38: 11,552,097 km (0.072 R)
• M39: 11,837,380 km (0.053 R)
• M40: 12,182,652 km (0.11 R)
• M41: 12,619,029 km (0.054 R)
• M42: 12,824,427 km (0.106 R)
• M43: 13,179,124 km (0.103 R)
• M44: 13,268,284 km (0.085 R)
• M45: 13,777,515 km (0.074 R)
• M46: 13,868,022 km (0.08 R)
• M47: 14,171,257 km (0.109 R)
• M48: 14,476,586 km (0.074 R)
• M49: 14,691,708 km (0.111 R)
• M50: 14,907,877 km (0.083 R)
• M51: 15,374,622 km (0.061 R)
• M52: 15,499,985 km (0.1 R)
• M53: 15,783,024 km (0.108 R)
• M54: 15,877,869 km (0.117 R)
• M55: 16,068,008 km (0.057 R)
• M56: 16,163,302 km (0.101 R)
• M57: 16,354,488 km (0.09 R)
• M58: 17,159,474 km (0.073 R)
• M59: 17,322,087 km (0.096 R)
• M60: 17,681,421 km (0.118 R)
• M61: 17,845,680 km (0.064 R)
• M62: 18,308,087 km (0.04 R)
• M63: 18,574,221 km (0.088 R)
• M64: 18,707,663 km (0.116 R)
• M65: 20,231,616 km (0.036 R)
• M66: 20,334,539 km (0.067 R)
• M67: 21,514,268 km (0.079 R)
• M68: 21,619,435 km (0.099 R)
• M69: 21,759,908 km (0.054 R)
• M70: 23,253,194 km (0.117 R)
• M71: 23,361,203 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.6

Radius: 9.1

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.3 AU - 5.5 AU

Year: 3946 Days

Day: 12.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 69,346,925 km

• M1: 121,473 km (0.107 R)
• M2: 287,677 km (0.081 R)
• M3: 353,201 km (0.109 R)
• M4: 606,619 km (0.091 R)
• M5: 676,332 km (0.102 R)
• M6: 802,892 km (0.116 R)
• M7: 1,360,144 km (0.107 R)
• M8: 1,440,627 km (0.095 R)
• M9: 1,837,361 km (0.028 R)
• M10: 1,957,039 km (0.071 R)
• M11: 2,079,261 km (0.103 R)
• M12: 2,267,305 km (0.095 R)
• M13: 2,412,266 km (0.095 R)
• M14: 2,830,691 km (0.108 R)
• M15: 2,917,158 km (0.113 R)
• M16: 4,119,477 km (0.051 R)
• M17: 4,396,681 km (0.042 R)
• M18: 4,456,820 km (0.026 R)
• M19: 4,557,798 km (0.073 R)
• M20: 5,137,191 km (0.089 R)
• M21: 5,805,445 km (0.075 R)
• M22: 6,026,999 km (0.077 R)
• M23: 6,296,425 km (0.092 R)
• M24: 6,501,224 km (0.11 R)
• M25: 6,708,118 km (0.082 R)
• M26: 6,917,106 km (0.117 R)
• M27: 7,152,125 km (0.072 R)
• M28: 7,653,876 km (0.112 R)
• M29: 8,019,343 km (0.063 R)
• M30: 8,741,901 km (0.063 R)
• M31: 8,843,179 km (0.079 R)
• M32: 9,200,867 km (0.112 R)
• M33: 9,589,373 km (0.082 R)
• M34: 10,678,595 km (0.031 R)
• M35: 10,814,131 km (0.117 R)
• M36: 11,500,336 km (0.104 R)
• M37: 11,583,513 km (0.103 R)
• M38: 12,002,985 km (0.073 R)
• M39: 12,228,728 km (0.066 R)
• M40: 12,398,971 km (0.095 R)
• M41: 12,828,017 km (0.107 R)
• M42: 13,001,102 km (0.042 R)
• M43: 13,641,979 km (0.117 R)
• M44: 13,759,563 km (0.105 R)
• M45: 14,025,548 km (0.03 R)
• M46: 14,084,939 km (0.083 R)
• M47: 14,412,708 km (0.038 R)
• M48: 14,652,663 km (0.066 R)
• M49: 14,924,183 km (0.115 R)
• M50: 15,319,420 km (0.066 R)
• M51: 15,533,645 km (0.11 R)
• M52: 15,656,614 km (0.08 R)
• M53: 16,027,168 km (0.078 R)
• M54: 16,431,830 km (0.105 R)
• M55: 16,651,141 km (0.073 R)
• M56: 17,794,368 km (0.103 R)
• M57: 17,890,858 km (0.074 R)
• M58: 18,310,630 km (0.027 R)
• M59: 18,408,018 km (0.113 R)
• M60: 18,733,693 km (0.102 R)
• M61: 19,722,235 km (0.112 R)
• M62: 19,822,017 km (0.063 R)
• M63: 20,222,939 km (0.085 R)
• M64: 20,289,959 km (0.09 R)
• M65: 20,727,683 km (0.116 R)
• M66: 21,749,885 km (0.088 R)
• M67: 22,301,602 km (0.106 R)
• M68: 23,454,253 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227

Radius: 5.5

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.23 AU - 19.97 AU

Year: 30229 Days

Day: 22.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 69,346,925 km

• M1: 74,649 km (0.049 R)
• M2: 137,630 km (0.106 R)
• M3: 622,626 km (0.112 R)
• M4: 1,112,111 km (0.026 R)
• M5: 2,358,560 km (0.057 R)
• M6: 3,504,779 km (0.095 R)
• M7: 3,543,076 km (0.064 R)
• M8: 3,893,584 km (0.045 R)
• M9: 4,052,906 km (0.106 R)
• M10: 4,378,131 km (0.085 R)
• M11: 5,315,063 km (0.104 R)
• M12: 5,536,318 km (0.072 R)
• M13: 6,264,860 km (0.086 R)
• M14: 7,810,056 km (0.106 R)
• M15: 8,521,244 km (0.097 R)
• M16: 8,572,856 km (0.117 R)
• M17: 9,572,768 km (0.097 R)
• M18: 10,775,834 km (0.11 R)
• M19: 12,726,889 km (0.101 R)
• M20: 15,723,634 km (0.077 R)
• M21: 16,747,182 km (0.115 R)
• M22: 17,924,218 km (0.102 R)
• M23: 19,195,352 km (0.1 R)
• M24: 21,051,263 km (0.118 R)
• M25: 25,523,491 km (0.115 R)
• M26: 27,635,663 km (0.115 R)
• M27: 30,511,533 km (0.079 R)
• M28: 31,864,496 km (0.079 R)
• M29: 32,346,650 km (0.09 R)
• M30: 32,427,283 km (0.12 R)
• M31: 33,399,669 km (0.1 R)
• M32: 33,807,623 km (0.095 R)
• M33: 35,041,356 km (0.049 R)
• M34: 35,872,073 km (0.061 R)
• M35: 36,206,125 km (0.111 R)
• M36: 36,625,149 km (0.071 R)
• M37: 38,659,082 km (0.049 R)
• M38: 42,217,267 km (0.106 R)
• M39: 42,835,106 km (0.105 R)
• M40: 43,990,451 km (0.117 R)
• M41: 44,169,220 km (0.097 R)
• M42: 44,348,139 km (0.11 R)
• M43: 45,336,383 km (0.104 R)
• M44: 45,516,798 km (0.111 R)
• M45: 49,361,463 km (0.114 R)
• M46: 53,213,608 km (0.097 R)
• M47: 54,455,121 km (0.056 R)
• M48: 55,416,586 km (0.104 R)
• M49: 56,286,648 km (0.049 R)
• M50: 61,002,870 km (0.09 R)
• M51: 62,402,059 km (0.11 R)
• M52: 63,912,848 km (0.098 R)
• M53: 64,317,809 km (0.103 R)
• M54: 68,724,364 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 13,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit