🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.73 AU - 1.15 AU

Year: 343 Days

Day: 21.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.52 AU - 1.8 AU

Year: 806 Days

Day: 21.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 130.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.25 AU - 2.47 AU

Year: 1366 Days

Day: 29.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,956,886 km

• M1: 152,141 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.78 AU - 3.78 AU

Year: 2238 Days

Day: 43.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,956,886 km

• M1: 1,748,650 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.91 AU - 3.71 AU

Year: 2269 Days

Day: 20.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.2

Radius: 11.4

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.02 AU - 5.4 AU

Year: 3851 Days

Day: 7.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,956,886 km

• M1: 253,718 km (0.097 R)
• M2: 359,035 km (0.089 R)
• M3: 458,517 km (0.103 R)
• M4: 670,647 km (0.092 R)
• M5: 857,794 km (0.056 R)
• M6: 940,073 km (0.111 R)
• M7: 1,217,427 km (0.049 R)
• M8: 1,311,375 km (0.113 R)
• M9: 1,579,155 km (0.115 R)
• M10: 1,727,257 km (0.05 R)
• M11: 1,849,179 km (0.108 R)
• M12: 2,037,523 km (0.065 R)
• M13: 2,249,054 km (0.1 R)
• M14: 2,416,604 km (0.052 R)
• M15: 2,693,659 km (0.119 R)
• M16: 2,890,081 km (0.108 R)
• M17: 3,054,340 km (0.072 R)
• M18: 3,335,285 km (0.044 R)
• M19: 3,802,179 km (0.101 R)
• M20: 3,962,399 km (0.085 R)
• M21: 4,541,193 km (0.118 R)
• M22: 4,883,922 km (0.041 R)
• M23: 5,257,318 km (0.118 R)
• M24: 5,458,677 km (0.108 R)
• M25: 5,685,617 km (0.09 R)
• M26: 6,008,449 km (0.026 R)
• M27: 6,172,259 km (0.116 R)
• M28: 6,648,129 km (0.088 R)
• M29: 6,744,770 km (0.03 R)
• M30: 6,866,243 km (0.11 R)
• M31: 6,988,465 km (0.06 R)
• M32: 7,534,646 km (0.095 R)
• M33: 7,610,343 km (0.119 R)
• M34: 8,094,741 km (0.074 R)
• M35: 8,172,232 km (0.091 R)
• M36: 8,432,084 km (0.105 R)
• M37: 8,694,628 km (0.075 R)
• M38: 8,906,758 km (0.095 R)
• M39: 9,147,311 km (0.102 R)
• M40: 9,444,413 km (0.032 R)
• M41: 10,948,171 km (0.119 R)
• M42: 11,552,995 km (0.074 R)
• M43: 12,287,221 km (0.09 R)
• M44: 12,704,898 km (0.112 R)
• M45: 12,825,175 km (0.047 R)
• M46: 12,945,751 km (0.075 R)
• M47: 13,157,731 km (0.119 R)
• M48: 13,340,390 km (0.11 R)
• M49: 14,705,022 km (0.074 R)
• M50: 15,308,051 km (0.116 R)
• M51: 16,440,058 km (0.114 R)
• M52: 16,702,602 km (0.056 R)
• M53: 16,933,432 km (0.036 R)
• M54: 17,531,823 km (0.099 R)
• M55: 17,800,052 km (0.07 R)
• M56: 18,103,437 km (0.041 R)
• M57: 18,238,823 km (0.113 R)
• M58: 18,783,808 km (0.081 R)
• M59: 19,023,912 km (0.113 R)
• M60: 19,230,507 km (0.032 R)
• M61: 20,134,377 km (0.104 R)
• M62: 20,485,783 km (0.116 R)
• M63: 21,194,578 km (0.089 R)
• M64: 21,516,213 km (0.101 R)
• M65: 21,731,484 km (0.09 R)
• M66: 22,272,879 km (0.103 R)
• M67: 22,345,434 km (0.029 R)
• M68: 22,490,693 km (0.092 R)
• M69: 22,563,398 km (0.099 R)
• M70: 23,184,977 km (0.07 R)
• M71: 23,405,784 km (0.114 R)
• M72: 24,744,834 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.2

Radius: 8.8

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.12 AU - 10.2 AU

Year: 10444 Days

Day: 13.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,956,886 km

• M1: 114,442 km (0.055 R)
• M2: 357,090 km (0.051 R)
• M3: 459,415 km (0.093 R)
• M4: 849,267 km (0.117 R)
• M5: 909,555 km (0.092 R)
• M6: 1,143,377 km (0.063 R)
• M7: 1,210,546 km (0.111 R)
• M8: 1,542,055 km (0.064 R)
• M9: 1,641,986 km (0.081 R)
• M10: 1,954,945 km (0.116 R)
• M11: 2,202,081 km (0.042 R)
• M12: 2,343,750 km (0.087 R)
• M13: 2,459,389 km (0.106 R)
• M14: 2,726,272 km (0.078 R)
• M15: 2,817,377 km (0.069 R)
• M16: 2,940,496 km (0.093 R)
• M17: 3,288,311 km (0.071 R)
• M18: 3,988,279 km (0.11 R)
• M19: 5,253,578 km (0.08 R)
• M20: 5,329,424 km (0.118 R)
• M21: 5,792,130 km (0.081 R)
• M22: 5,988,852 km (0.111 R)
• M23: 6,147,724 km (0.07 R)
• M24: 6,838,567 km (0.053 R)
• M25: 7,004,621 km (0.088 R)
• M26: 7,596,729 km (0.095 R)
• M27: 7,682,599 km (0.102 R)
• M28: 8,029,367 km (0.067 R)
• M29: 9,009,532 km (0.063 R)
• M30: 9,329,222 km (0.062 R)
• M31: 9,606,278 km (0.077 R)
• M32: 9,839,202 km (0.115 R)
• M33: 9,932,999 km (0.045 R)
• M34: 10,215,889 km (0.104 R)
• M35: 13,654,994 km (0.095 R)
• M36: 14,233,639 km (0.045 R)
• M37: 14,712,951 km (0.114 R)
• M38: 14,981,479 km (0.111 R)
• M39: 16,682,855 km (0.106 R)
• M40: 16,794,755 km (0.115 R)
• M41: 17,414,389 km (0.119 R)
• M42: 17,869,765 km (0.106 R)
• M43: 18,041,503 km (0.035 R)
• M44: 18,156,394 km (0.097 R)
• M45: 18,329,030 km (0.086 R)
• M46: 18,618,053 km (0.028 R)
• M47: 18,966,916 km (0.04 R)
• M48: 19,907,737 km (0.026 R)
• M49: 21,773,521 km (0.099 R)
• M50: 21,834,557 km (0.115 R)
• M51: 22,572,374 km (0.111 R)
• M52: 23,068,740 km (0.11 R)
• M53: 23,380,801 km (0.11 R)
• M54: 23,631,527 km (0.059 R)
• M55: 25,026,228 km (0.111 R)
• M56: 25,346,816 km (0.079 R)
• M57: 26,186,958 km (0.114 R)
• M58: 26,316,958 km (0.079 R)
• M59: 26,447,258 km (0.069 R)
• M60: 26,773,980 km (0.102 R)
• M61: 26,905,027 km (0.111 R)
• M62: 27,629,380 km (0.086 R)
• M63: 29,569,964 km (0.113 R)
• M64: 29,977,020 km (0.04 R)
• M65: 31,761,872 km (0.115 R)
• M66: 32,877,274 km (0.119 R)
• M67: 33,510,372 km (0.064 R)
• M68: 34,005,541 km (0.072 R)
• M69: 34,717,178 km (0.109 R)
• M70: 34,788,686 km (0.092 R)
• M71: 35,577,515 km (0.106 R)
• M72: 35,649,621 km (0.103 R)
• M73: 35,865,940 km (0.104 R)
• M74: 37,392,586 km (0.056 R)
• M75: 39,834,023 km (0.061 R)
• M76: 40,133,369 km (0.078 R)
• M77: 41,338,679 km (0.092 R)
• M78: 41,414,375 km (0.046 R)
• M79: 42,174,033 km (0.119 R)
• M80: 42,326,623 km (0.113 R)
• M81: 42,632,102 km (0.097 R)
• M82: 44,093,524 km (0.071 R)
• M83: 44,480,832 km (0.115 R)
• M84: 49,215,605 km (0.103 R)
• M85: 49,536,941 km (0.111 R)
• M86: 49,697,759 km (0.067 R)
• M87: 51,723,913 km (0.072 R)
• M88: 53,611,539 km (0.112 R)
• M89: 53,942,150 km (0.043 R)
• M90: 55,438,278 km (0.086 R)
• M91: 55,856,255 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.5

Radius: 5

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.3 AU - 15.36 AU

Year: 17313 Days

Day: 23 Hours

Environment

Temp: -196 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,956,886 km

• M1: 368,759 km (0.088 R)
• M2: 608,863 km (0.065 R)
• M3: 929,152 km (0.028 R)
• M4: 987,196 km (0.099 R)
• M5: 1,026,541 km (0.109 R)
• M6: 1,360,443 km (0.036 R)
• M7: 1,493,884 km (0.091 R)
• M8: 1,725,761 km (0.091 R)
• M9: 1,919,490 km (0.057 R)
• M10: 2,018,973 km (0.069 R)
• M11: 2,959,644 km (0.049 R)
• M12: 3,017,090 km (0.113 R)
• M13: 3,339,324 km (0.114 R)
• M14: 3,459,152 km (0.086 R)
• M15: 3,641,661 km (0.075 R)
• M16: 3,796,196 km (0.111 R)
• M17: 4,370,053 km (0.108 R)
• M18: 4,402,665 km (0.09 R)
• M19: 4,868,663 km (0.103 R)
• M20: 5,107,571 km (0.119 R)
• M21: 5,632,360 km (0.118 R)
• M22: 5,882,936 km (0.093 R)
• M23: 6,581,858 km (0.099 R)
• M24: 6,807,900 km (0.05 R)
• M25: 7,267,764 km (0.097 R)
• M26: 7,462,241 km (0.103 R)
• M27: 8,298,044 km (0.113 R)
• M28: 8,379,276 km (0.072 R)
• M29: 8,501,497 km (0.066 R)
• M30: 8,542,338 km (0.111 R)
• M31: 8,913,041 km (0.077 R)
• M32: 9,079,544 km (0.111 R)
• M33: 9,163,169 km (0.099 R)
• M34: 10,013,333 km (0.086 R)
• M35: 10,229,802 km (0.059 R)
• M36: 10,360,550 km (0.115 R)
• M37: 10,755,788 km (0.046 R)
• M38: 11,425,388 km (0.114 R)
• M39: 11,470,417 km (0.092 R)
• M40: 12,664,357 km (0.068 R)
• M41: 13,039,549 km (0.066 R)
• M42: 14,772,790 km (0.09 R)
• M43: 15,068,694 km (0.093 R)
• M44: 16,170,034 km (0.077 R)
• M45: 16,577,090 km (0.036 R)
• M46: 16,679,265 km (0.086 R)
• M47: 16,730,427 km (0.119 R)
• M48: 17,452,836 km (0.1 R)
• M49: 17,870,214 km (0.077 R)
• M50: 18,080,249 km (0.111 R)
• M51: 18,290,883 km (0.076 R)
• M52: 18,396,649 km (0.111 R)
• M53: 18,714,843 km (0.054 R)
• M54: 18,874,614 km (0.107 R)
• M55: 19,518,333 km (0.086 R)
• M56: 19,626,343 km (0.111 R)
• M57: 20,005,873 km (0.099 R)
• M58: 20,223,837 km (0.115 R)
• M59: 20,552,204 km (0.118 R)
• M60: 20,827,315 km (0.032 R)
• M61: 20,937,718 km (0.113 R)
• M62: 22,446,413 km (0.096 R)
• M63: 22,900,143 km (0.076 R)
• M64: 23,758,984 km (0.045 R)
• M65: 24,047,559 km (0.056 R)
• M66: 25,803,688 km (0.068 R)
• M67: 26,040,950 km (0.098 R)
• M68: 26,398,190 km (0.079 R)
• M69: 27,479,483 km (0.117 R)
• M70: 29,005,382 km (0.119 R)
• M71: 29,809,620 km (0.109 R)
• M72: 30,683,870 km (0.081 R)
• M73: 31,503,217 km (0.075 R)
• M74: 32,010,952 km (0.115 R)
• M75: 32,906,146 km (0.065 R)
• M76: 33,034,651 km (0.084 R)
• M77: 34,590,169 km (0.118 R)
• M78: 36,967,878 km (0.103 R)
• M79: 38,108,861 km (0.064 R)
• M80: 38,446,653 km (0.118 R)
• M81: 39,876,210 km (0.074 R)
• M82: 40,631,978 km (0.083 R)
• M83: 41,184,593 km (0.114 R)
• M84: 41,253,857 km (0.096 R)
• M85: 42,018,152 km (0.078 R)
• M86: 42,927,408 km (0.108 R)
• M87: 43,349,274 km (0.047 R)
• M88: 44,197,045 km (0.084 R)
• M89: 45,765,579 km (0.036 R)
• M90: 46,196,570 km (0.039 R)
• M91: 47,715,438 km (0.115 R)
• M92: 48,298,271 km (0.1 R)
• M93: 48,883,498 km (0.084 R)
• M94: 48,956,950 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 19,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit