🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.74 AU - 1.2 AU

Year: 364 Days

Day: 23.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.08 AU - 1.5 AU

Year: 558 Days

Day: 28.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.5 AU - 2.8 AU

Year: 1643 Days

Day: 25.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.14 AU - 4.6 AU

Year: 2899 Days

Day: 19.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.12 AU - 5.12 AU

Year: 3185 Days

Day: 41.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,563,023 km

• M1: 2,736,444 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.2

Radius: 11.5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.35 AU - 5.58 AU

Year: 3587 Days

Day: 10.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,563,023 km

• M1: 180,565 km (0.103 R)
• M2: 289,472 km (0.117 R)
• M3: 376,538 km (0.065 R)
• M4: 605,871 km (0.053 R)
• M5: 789,727 km (0.092 R)
• M6: 903,721 km (0.113 R)
• M7: 1,109,567 km (0.065 R)
• M8: 1,339,649 km (0.103 R)
• M9: 1,425,817 km (0.074 R)
• M10: 1,504,955 km (0.103 R)
• M11: 1,621,940 km (0.097 R)
• M12: 1,704,967 km (0.103 R)
• M13: 1,836,912 km (0.114 R)
• M14: 1,972,298 km (0.097 R)
• M15: 2,071,183 km (0.113 R)
• M16: 2,161,689 km (0.031 R)
• M17: 2,357,064 km (0.103 R)
• M18: 2,601,657 km (0.044 R)
• M19: 2,699,494 km (0.05 R)
• M20: 2,978,344 km (0.061 R)
• M21: 3,104,006 km (0.1 R)
• M22: 3,372,534 km (0.069 R)
• M23: 3,648,692 km (0.092 R)
• M24: 3,758,796 km (0.079 R)
• M25: 3,907,496 km (0.062 R)
• M26: 4,070,708 km (0.052 R)
• M27: 4,197,716 km (0.104 R)
• M28: 4,274,610 km (0.117 R)
• M29: 4,586,970 km (0.09 R)
• M30: 4,719,364 km (0.096 R)
• M31: 4,947,501 km (0.096 R)
• M32: 5,206,604 km (0.075 R)
• M33: 5,456,283 km (0.117 R)
• M34: 5,823,995 km (0.098 R)
• M35: 5,953,098 km (0.082 R)
• M36: 6,258,277 km (0.115 R)
• M37: 6,390,522 km (0.105 R)
• M38: 6,628,233 km (0.1 R)
• M39: 6,733,101 km (0.103 R)
• M40: 7,050,996 km (0.03 R)
• M41: 7,235,002 km (0.044 R)
• M42: 7,312,045 km (0.075 R)
• M43: 7,482,736 km (0.069 R)
• M44: 7,639,066 km (0.083 R)
• M45: 7,749,020 km (0.108 R)
• M46: 7,954,867 km (0.111 R)
• M47: 8,034,453 km (0.095 R)
• M48: 8,355,639 km (0.106 R)
• M49: 8,713,926 km (0.106 R)
• M50: 9,027,334 km (0.077 R)
• M51: 9,243,952 km (0.12 R)
• M52: 9,327,726 km (0.096 R)
• M53: 9,563,642 km (0.034 R)
• M54: 9,835,761 km (0.1 R)
• M55: 9,938,385 km (0.088 R)
• M56: 10,196,740 km (0.073 R)
• M57: 10,667,226 km (0.059 R)
• M58: 10,860,955 km (0.106 R)
• M59: 11,216,250 km (0.041 R)
• M60: 11,395,319 km (0.047 R)
• M61: 11,665,792 km (0.12 R)
• M62: 11,756,448 km (0.071 R)
• M63: 11,847,254 km (0.079 R)
• M64: 12,066,265 km (0.118 R)
• M65: 12,157,819 km (0.091 R)
• M66: 12,360,374 km (0.082 R)
• M67: 12,471,226 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.3

Radius: 12.7

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.93 AU - 5.13 AU

Year: 4296 Days

Day: 12.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,563,023 km

• M1: 203,902 km (0.056 R)
• M2: 365,916 km (0.098 R)
• M3: 498,909 km (0.067 R)
• M4: 582,833 km (0.057 R)
• M5: 714,330 km (0.091 R)
• M6: 880,084 km (0.107 R)
• M7: 1,147,864 km (0.083 R)
• M8: 1,318,855 km (0.041 R)
• M9: 1,456,485 km (0.07 R)
• M10: 1,541,456 km (0.076 R)
• M11: 1,867,879 km (0.116 R)
• M12: 1,976,487 km (0.105 R)
• M13: 2,200,435 km (0.11 R)
• M14: 2,673,314 km (0.119 R)
• M15: 3,104,006 km (0.084 R)
• M16: 3,441,499 km (0.1 R)
• M17: 3,692,823 km (0.074 R)
• M18: 3,791,109 km (0.082 R)
• M19: 4,152,238 km (0.108 R)
• M20: 4,503,644 km (0.102 R)
• M21: 4,630,054 km (0.077 R)
• M22: 4,736,269 km (0.112 R)
• M23: 5,103,531 km (0.096 R)
• M24: 5,257,468 km (0.062 R)
• M25: 5,728,701 km (0.086 R)
• M26: 5,911,809 km (0.12 R)
• M27: 6,213,697 km (0.049 R)
• M28: 6,378,255 km (0.068 R)
• M29: 6,472,950 km (0.077 R)
• M30: 6,977,993 km (0.103 R)
• M31: 7,545,866 km (0.088 R)
• M32: 7,646,246 km (0.065 R)
• M33: 7,797,490 km (0.055 R)
• M34: 8,205,742 km (0.09 R)
• M35: 8,464,547 km (0.087 R)
• M36: 8,699,715 km (0.107 R)
• M37: 9,123,226 km (0.119 R)
• M38: 9,391,306 km (0.087 R)
• M39: 10,294,727 km (0.062 R)
• M40: 10,742,623 km (0.097 R)
• M41: 10,827,445 km (0.099 R)
• M42: 12,331,053 km (0.113 R)
• M43: 12,479,006 km (0.084 R)
• M44: 12,657,476 km (0.117 R)
• M45: 12,776,855 km (0.106 R)
• M46: 12,956,821 km (0.103 R)
• M47: 13,318,998 km (0.109 R)
• M48: 13,991,739 km (0.108 R)
• M49: 14,115,307 km (0.119 R)
• M50: 14,270,141 km (0.111 R)
• M51: 14,581,604 km (0.05 R)
• M52: 14,926,876 km (0.12 R)
• M53: 15,465,877 km (0.051 R)
• M54: 15,818,030 km (0.103 R)
• M55: 15,914,521 km (0.059 R)
• M56: 16,367,503 km (0.057 R)
• M57: 16,465,041 km (0.058 R)
• M58: 16,726,388 km (0.112 R)
• M59: 17,087,817 km (0.085 R)
• M60: 17,651,651 km (0.119 R)
• M61: 17,952,492 km (0.092 R)
• M62: 18,288,938 km (0.119 R)
• M63: 18,559,561 km (0.114 R)
• M64: 19,002,071 km (0.072 R)
• M65: 19,344,949 km (0.117 R)
• M66: 19,482,579 km (0.077 R)
• M67: 19,586,101 km (0.113 R)
• M68: 19,724,330 km (0.076 R)
• M69: 20,210,972 km (0.097 R)
• M70: 21,195,924 km (0.119 R)
• M71: 21,944,811 km (0.091 R)
• M72: 22,160,381 km (0.055 R)
• M73: 22,956,990 km (0.087 R)
• M74: 23,322,158 km (0.12 R)
• M75: 23,726,073 km (0.058 R)
• M76: 23,984,279 km (0.098 R)
• M77: 24,652,682 km (0.094 R)
• M78: 24,801,981 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.5

Radius: 11.3

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.18 AU - 9.66 AU

Year: 10145 Days

Day: 14.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,563,023 km

• M1: 152,291 km (0.076 R)
• M2: 257,159 km (0.037 R)
• M3: 350,059 km (0.057 R)
• M4: 559,945 km (0.053 R)
• M5: 786,286 km (0.079 R)
• M6: 1,088,474 km (0.061 R)
• M7: 1,213,388 km (0.1 R)
• M8: 1,427,014 km (0.119 R)
• M9: 1,653,206 km (0.102 R)
• M10: 2,566,351 km (0.096 R)
• M11: 2,930,473 km (0.062 R)
• M12: 3,731,420 km (0.063 R)
• M13: 4,168,844 km (0.116 R)
• M14: 4,571,561 km (0.061 R)
• M15: 4,751,677 km (0.116 R)
• M16: 5,742,613 km (0.111 R)
• M17: 5,965,215 km (0.087 R)
• M18: 6,476,391 km (0.074 R)
• M19: 6,592,030 km (0.093 R)
• M20: 6,883,896 km (0.092 R)
• M21: 7,209,869 km (0.118 R)
• M22: 7,662,702 km (0.092 R)
• M23: 7,784,924 km (0.061 R)
• M24: 8,124,660 km (0.109 R)
• M25: 8,406,353 km (0.065 R)
• M26: 8,627,608 km (0.066 R)
• M27: 9,335,506 km (0.106 R)
• M28: 9,531,778 km (0.077 R)
• M29: 9,729,546 km (0.078 R)
• M30: 9,862,090 km (0.046 R)
• M31: 10,028,592 km (0.112 R)
• M32: 10,196,142 km (0.119 R)
• M33: 10,297,121 km (0.054 R)
• M34: 10,602,001 km (0.071 R)
• M35: 10,772,543 km (0.108 R)
• M36: 10,944,131 km (0.109 R)
• M37: 11,709,923 km (0.101 R)
• M38: 11,850,994 km (0.114 R)
• M39: 11,921,754 km (0.052 R)
• M40: 13,072,909 km (0.094 R)
• M41: 14,071,774 km (0.111 R)
• M42: 14,146,723 km (0.116 R)
• M43: 14,334,767 km (0.079 R)
• M44: 15,095,024 km (0.116 R)
• M45: 16,024,774 km (0.056 R)
• M46: 16,575,594 km (0.113 R)
• M47: 16,773,811 km (0.105 R)
• M48: 16,972,926 km (0.102 R)
• M49: 17,373,250 km (0.074 R)
• M50: 17,494,125 km (0.088 R)
• M51: 18,183,472 km (0.077 R)
• M52: 18,552,230 km (0.09 R)
• M53: 19,172,014 km (0.072 R)
• M54: 19,380,255 km (0.071 R)
• M55: 19,630,981 km (0.088 R)
• M56: 19,714,755 km (0.093 R)
• M57: 20,474,713 km (0.105 R)
• M58: 20,900,917 km (0.084 R)
• M59: 21,459,515 km (0.101 R)
• M60: 21,762,301 km (0.035 R)
• M61: 22,284,697 km (0.116 R)
• M62: 22,547,391 km (0.109 R)
• M63: 22,679,187 km (0.116 R)
• M64: 23,076,070 km (0.102 R)
• M65: 23,341,905 km (0.113 R)
• M66: 23,519,628 km (0.079 R)
• M67: 23,876,568 km (0.093 R)
• M68: 24,010,907 km (0.119 R)
• M69: 24,280,333 km (0.075 R)
• M70: 24,550,656 km (0.045 R)
• M71: 26,055,611 km (0.047 R)
• M72: 26,842,496 km (0.045 R)
• M73: 27,543,362 km (0.094 R)
• M74: 28,677,164 km (0.091 R)
• M75: 29,010,767 km (0.098 R)
• M76: 30,941,477 km (0.102 R)
• M77: 31,039,015 km (0.038 R)
• M78: 31,725,370 km (0.051 R)
• M79: 32,963,292 km (0.119 R)
• M80: 33,112,890 km (0.115 R)
• M81: 33,212,672 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 10,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit