🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.48 AU - 1.72 AU

Year: 743 Days

Day: 17.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.17 AU - 2.67 AU

Year: 1382 Days

Day: 37.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.1 AU - 2.9 AU

Year: 1451 Days

Day: 39.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.26 AU - 3.74 AU

Year: 2404 Days

Day: 17.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.8 AU - 4.82 AU

Year: 3285 Days

Day: 28.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.5

Radius: 12.3

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.52 AU - 7.02 AU

Year: 5088 Days

Day: 11.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,039,715 km

• M1: 207,193 km (0.07 R)
• M2: 306,077 km (0.111 R)
• M3: 424,409 km (0.077 R)
• M4: 518,506 km (0.092 R)
• M5: 621,430 km (0.095 R)
• M6: 771,476 km (0.109 R)
• M7: 906,713 km (0.064 R)
• M8: 1,125,425 km (0.037 R)
• M9: 1,249,441 km (0.112 R)
• M10: 1,427,912 km (0.076 R)
• M11: 1,563,298 km (0.04 R)
• M12: 1,738,776 km (0.06 R)
• M13: 1,828,984 km (0.082 R)
• M14: 1,920,837 km (0.069 R)
• M15: 2,033,334 km (0.107 R)
• M16: 2,148,076 km (0.097 R)
• M17: 2,628,883 km (0.108 R)
• M18: 3,099,069 km (0.106 R)
• M19: 3,735,758 km (0.105 R)
• M20: 4,537,453 km (0.101 R)
• M21: 4,638,132 km (0.052 R)
• M22: 4,867,765 km (0.111 R)
• M23: 5,417,986 km (0.04 R)
• M24: 5,605,881 km (0.114 R)
• M25: 5,932,902 km (0.034 R)
• M26: 6,043,455 km (0.081 R)
• M27: 6,492,099 km (0.093 R)
• M28: 6,577,370 km (0.119 R)
• M29: 6,951,663 km (0.114 R)
• M30: 7,451,470 km (0.075 R)
• M31: 7,902,208 km (0.117 R)
• M32: 8,054,499 km (0.079 R)
• M33: 8,673,236 km (0.092 R)
• M34: 9,179,325 km (0.072 R)
• M35: 9,989,248 km (0.086 R)
• M36: 10,087,983 km (0.111 R)
• M37: 10,754,591 km (0.075 R)
• M38: 11,538,933 km (0.045 R)
• M39: 11,711,868 km (0.057 R)
• M40: 11,990,419 km (0.096 R)
• M41: 12,235,909 km (0.071 R)
• M42: 13,270,678 km (0.101 R)
• M43: 14,185,319 km (0.08 R)
• M44: 14,519,521 km (0.11 R)
• M45: 14,631,569 km (0.092 R)
• M46: 15,006,910 km (0.068 R)
• M47: 15,158,004 km (0.074 R)
• M48: 15,729,019 km (0.066 R)
• M49: 16,229,574 km (0.065 R)
• M50: 16,423,453 km (0.079 R)
• M51: 16,852,799 km (0.096 R)
• M52: 17,404,665 km (0.11 R)
• M53: 17,563,388 km (0.032 R)
• M54: 18,485,659 km (0.098 R)
• M55: 18,769,446 km (0.083 R)
• M56: 18,891,518 km (0.109 R)
• M57: 19,588,196 km (0.087 R)
• M58: 19,670,774 km (0.116 R)
• M59: 19,836,229 km (0.103 R)
• M60: 20,251,662 km (0.104 R)
• M61: 21,771,427 km (0.086 R)
• M62: 22,028,286 km (0.072 R)
• M63: 23,327,544 km (0.06 R)
• M64: 24,562,624 km (0.081 R)
• M65: 25,683,262 km (0.108 R)
• M66: 26,409,260 km (0.096 R)
• M67: 26,820,505 km (0.115 R)
• M68: 27,004,061 km (0.089 R)
• M69: 27,233,993 km (0.089 R)
• M70: 27,372,222 km (0.117 R)
• M71: 27,603,201 km (0.078 R)
• M72: 27,881,303 km (0.105 R)
• M73: 28,908,741 km (0.048 R)
• M74: 29,427,248 km (0.075 R)
• M75: 30,091,462 km (0.112 R)
• M76: 32,113,726 km (0.102 R)
• M77: 32,699,551 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815

Radius: 14

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.32 AU - 7 AU

Year: 6309 Days

Day: 9.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,039,715 km

• M1: 256,560 km (0.072 R)
• M2: 438,771 km (0.083 R)
• M3: 666,907 km (0.083 R)
• M4: 804,687 km (0.071 R)
• M5: 1,047,335 km (0.049 R)
• M6: 1,857,258 km (0.104 R)
• M7: 1,977,983 km (0.096 R)
• M8: 2,164,083 km (0.107 R)
• M9: 2,734,948 km (0.118 R)
• M10: 2,966,975 km (0.073 R)
• M11: 3,085,456 km (0.095 R)
• M12: 3,181,348 km (0.096 R)
• M13: 3,475,458 km (0.061 R)
• M14: 3,575,539 km (0.074 R)
• M15: 4,222,849 km (0.088 R)
• M16: 4,464,898 km (0.105 R)
• M17: 4,711,585 km (0.101 R)
• M18: 5,019,308 km (0.112 R)
• M19: 5,802,602 km (0.036 R)
• M20: 5,951,901 km (0.093 R)
• M21: 6,132,765 km (0.052 R)
• M22: 6,561,961 km (0.042 R)
• M23: 7,064,460 km (0.086 R)
• M24: 7,160,053 km (0.064 R)
• M25: 7,940,655 km (0.107 R)
• M26: 8,543,983 km (0.027 R)
• M27: 9,830,375 km (0.096 R)
• M28: 10,044,599 km (0.032 R)
• M29: 10,806,950 km (0.062 R)
• M30: 10,917,503 km (0.111 R)
• M31: 11,028,205 km (0.077 R)
• M32: 11,966,334 km (0.069 R)
• M33: 12,195,368 km (0.119 R)
• M34: 12,310,409 km (0.088 R)
• M35: 12,618,880 km (0.104 R)
• M36: 13,086,523 km (0.103 R)
• M37: 13,401,426 km (0.048 R)
• M38: 13,599,494 km (0.084 R)
• M39: 14,849,533 km (0.114 R)
• M40: 15,054,632 km (0.047 R)
• M41: 15,384,645 km (0.104 R)
• M42: 15,884,152 km (0.111 R)
• M43: 16,220,299 km (0.082 R)
• M44: 17,113,548 km (0.084 R)
• M45: 18,110,318 km (0.119 R)
• M46: 18,461,424 km (0.113 R)
• M47: 18,770,494 km (0.09 R)
• M48: 19,036,778 km (0.107 R)
• M49: 19,933,467 km (0.11 R)
• M50: 20,660,812 km (0.028 R)
• M51: 21,721,461 km (0.1 R)
• M52: 22,094,558 km (0.078 R)
• M53: 22,941,881 km (0.092 R)
• M54: 23,417,153 km (0.081 R)
• M55: 24,136,270 km (0.106 R)
• M56: 24,668,090 km (0.038 R)
• M57: 25,057,494 km (0.054 R)
• M58: 25,252,869 km (0.071 R)
• M59: 25,497,910 km (0.085 R)
• M60: 26,089,121 km (0.112 R)
• M61: 26,188,005 km (0.073 R)
• M62: 26,635,003 km (0.093 R)
• M63: 26,784,452 km (0.103 R)
• M64: 27,536,480 km (0.087 R)
• M65: 27,637,159 km (0.117 R)
• M66: 27,990,958 km (0.067 R)
• M67: 28,958,557 km (0.073 R)
• M68: 29,781,944 km (0.113 R)
• M69: 30,769,739 km (0.056 R)
• M70: 31,031,386 km (0.094 R)
• M71: 31,293,930 km (0.097 R)
• M72: 31,557,072 km (0.041 R)
• M73: 32,244,774 km (0.039 R)
• M74: 32,670,529 km (0.116 R)
• M75: 33,742,997 km (0.117 R)
• M76: 34,554,864 km (0.049 R)
• M77: 35,099,700 km (0.058 R)
• M78: 35,428,067 km (0.095 R)
• M79: 35,537,722 km (0.053 R)
• M80: 35,757,332 km (0.106 R)
• M81: 36,198,047 km (0.118 R)
• M82: 37,251,815 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318

Radius: 7.6

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.03 AU - 16.31 AU

Year: 18553 Days

Day: 18.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,039,715 km

• M1: 302,487 km (0.113 R)
• M2: 610,808 km (0.112 R)
• M3: 1,064,688 km (0.031 R)
• M4: 1,706,912 km (0.118 R)
• M5: 3,247,620 km (0.115 R)
• M6: 3,377,172 km (0.104 R)
• M7: 3,878,325 km (0.075 R)
• M8: 5,098,445 km (0.117 R)
• M9: 5,325,235 km (0.078 R)
• M10: 6,713,504 km (0.11 R)
• M11: 7,213,909 km (0.101 R)
• M12: 7,812,898 km (0.089 R)
• M13: 7,987,030 km (0.113 R)
• M14: 8,294,753 km (0.046 R)
• M15: 8,517,056 km (0.113 R)
• M16: 8,922,017 km (0.061 R)
• M17: 9,104,078 km (0.095 R)
• M18: 9,379,338 km (0.092 R)
• M19: 10,651,967 km (0.064 R)
• M20: 10,796,628 km (0.112 R)
• M21: 11,039,276 km (0.074 R)
• M22: 11,827,956 km (0.117 R)
• M23: 12,481,998 km (0.074 R)
• M24: 12,839,088 km (0.027 R)
• M25: 13,303,140 km (0.045 R)
• M26: 14,674,354 km (0.096 R)
• M27: 15,105,346 km (0.058 R)
• M28: 15,431,170 km (0.102 R)
• M29: 15,649,732 km (0.112 R)
• M30: 17,548,728 km (0.099 R)
• M31: 17,776,865 km (0.093 R)
• M32: 17,834,011 km (0.086 R)
• M33: 17,891,307 km (0.084 R)
• M34: 18,293,875 km (0.075 R)
• M35: 20,831,055 km (0.09 R)
• M36: 21,193,830 km (0.07 R)
• M37: 22,232,936 km (0.055 R)
• M38: 22,356,205 km (0.113 R)
• M39: 23,163,435 km (0.08 R)
• M40: 23,727,868 km (0.064 R)
• M41: 23,980,239 km (0.112 R)
• M42: 24,233,359 km (0.093 R)
• M43: 26,030,478 km (0.073 R)
• M44: 26,421,228 km (0.117 R)
• M45: 27,340,208 km (0.115 R)
• M46: 30,775,872 km (0.054 R)
• M47: 32,229,664 km (0.069 R)
• M48: 32,509,113 km (0.099 R)
• M49: 32,579,125 km (0.117 R)
• M50: 32,789,310 km (0.074 R)
• M51: 33,918,325 km (0.102 R)
• M52: 34,344,978 km (0.111 R)
• M53: 34,416,187 km (0.031 R)
• M54: 34,701,769 km (0.064 R)
• M55: 35,563,453 km (0.058 R)
• M56: 35,996,838 km (0.05 R)
• M57: 36,141,649 km (0.032 R)
• M58: 36,868,844 km (0.106 R)
• M59: 37,747,881 km (0.064 R)
• M60: 38,337,746 km (0.072 R)
• M61: 39,676,198 km (0.088 R)
• M62: 42,398,430 km (0.119 R)
• M63: 42,704,507 km (0.116 R)
• M64: 43,165,269 km (0.05 R)
• M65: 46,909,255 km (0.113 R)
• M66: 47,384,527 km (0.101 R)
• M67: 47,861,296 km (0.083 R)
• M68: 48,259,974 km (0.117 R)
• M69: 48,419,744 km (0.098 R)
• M70: 48,900,103 km (0.114 R)
• M71: 52,224,168 km (0.109 R)
• M72: 53,293,344 km (0.117 R)
• M73: 53,789,261 km (0.1 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: 449 - 14,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit