🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.91 AU - 1.49 AU

Year: 460 Days

Day: 20.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.23 AU - 1.43 AU

Year: 537 Days

Day: 14.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.96 AU - 3.22 AU

Year: 1458 Days

Day: 19.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.56 AU - 3.62 AU

Year: 1900 Days

Day: 18 Hours

Environment

Temp: -93 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.6

Radius: 14.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.02 AU - 7.22 AU

Year: 5297 Days

Day: 8.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 90,688,572 km

• M1: 201,808 km (0.039 R)
• M2: 338,540 km (0.049 R)
• M3: 431,739 km (0.098 R)
• M4: 733,628 km (0.026 R)
• M5: 825,780 km (0.117 R)
• M6: 922,420 km (0.097 R)
• M7: 1,046,437 km (0.081 R)
• M8: 1,325,587 km (0.09 R)
• M9: 1,547,889 km (0.119 R)
• M10: 1,684,622 km (0.067 R)
• M11: 2,119,802 km (0.117 R)
• M12: 2,821,416 km (0.031 R)
• M13: 3,007,665 km (0.1 R)
• M14: 3,303,869 km (0.077 R)
• M15: 3,536,942 km (0.101 R)
• M16: 4,095,391 km (0.074 R)
• M17: 4,191,284 km (0.095 R)
• M18: 4,287,924 km (0.07 R)
• M19: 4,385,312 km (0.053 R)
• M20: 4,762,149 km (0.084 R)
• M21: 5,005,694 km (0.096 R)
• M22: 5,191,046 km (0.094 R)
• M23: 5,357,698 km (0.071 R)
• M24: 5,825,491 km (0.061 R)
• M25: 6,284,307 km (0.116 R)
• M26: 6,373,168 km (0.093 R)
• M27: 6,823,159 km (0.097 R)
• M28: 6,914,414 km (0.088 R)
• M29: 7,849,699 km (0.109 R)
• M30: 8,089,804 km (0.109 R)
• M31: 8,332,302 km (0.066 R)
• M32: 8,454,374 km (0.09 R)
• M33: 9,225,252 km (0.107 R)
• M34: 9,453,239 km (0.112 R)
• M35: 10,122,540 km (0.086 R)
• M36: 10,357,857 km (0.076 R)
• M37: 10,463,025 km (0.098 R)
• M38: 10,913,913 km (0.058 R)
• M39: 11,020,875 km (0.066 R)
• M40: 11,725,182 km (0.079 R)
• M41: 12,837,143 km (0.099 R)
• M42: 13,635,397 km (0.079 R)
• M43: 14,215,538 km (0.076 R)
• M44: 15,340,065 km (0.106 R)
• M45: 15,429,973 km (0.041 R)
• M46: 15,882,656 km (0.056 R)
• M47: 16,186,789 km (0.086 R)
• M48: 16,523,683 km (0.062 R)
• M49: 16,708,437 km (0.118 R)
• M50: 17,454,182 km (0.119 R)
• M51: 17,989,144 km (0.084 R)
• M52: 18,147,418 km (0.052 R)
• M53: 19,366,043 km (0.091 R)
• M54: 20,346,657 km (0.104 R)
• M55: 20,478,602 km (0.079 R)
• M56: 20,776,601 km (0.104 R)
• M57: 21,444,107 km (0.094 R)
• M58: 21,983,108 km (0.116 R)
• M59: 22,220,221 km (0.095 R)
• M60: 22,322,246 km (0.077 R)
• M61: 22,799,912 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.1

Radius: 5.4

Gravity: 23.05 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 16.36 AU - 19.24 AU

Year: 26273 Days

Day: 17 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,688,572 km

• M1: 362,924 km (0.104 R)
• M2: 404,064 km (0.074 R)
• M3: 538,104 km (0.093 R)
• M4: 660,475 km (0.089 R)
• M5: 1,204,263 km (0.099 R)
• M6: 2,312,933 km (0.096 R)
• M7: 3,194,663 km (0.084 R)
• M8: 3,418,461 km (0.101 R)
• M9: 3,509,416 km (0.094 R)
• M10: 4,814,209 km (0.081 R)
• M11: 5,174,590 km (0.109 R)
• M12: 5,758,471 km (0.053 R)
• M13: 7,395,221 km (0.048 R)
• M14: 7,691,126 km (0.111 R)
• M15: 8,601,878 km (0.07 R)
• M16: 8,975,573 km (0.092 R)
• M17: 9,674,494 km (0.107 R)
• M18: 10,063,000 km (0.049 R)
• M19: 10,259,272 km (0.115 R)
• M20: 11,259,185 km (0.075 R)
• M21: 12,429,489 km (0.115 R)
• M22: 12,851,654 km (0.107 R)
• M23: 13,135,740 km (0.06 R)
• M24: 13,565,834 km (0.065 R)
• M25: 13,710,196 km (0.032 R)
• M26: 14,000,416 km (0.112 R)
• M27: 14,146,274 km (0.086 R)
• M28: 15,708,524 km (0.034 R)
• M29: 15,860,067 km (0.052 R)
• M30: 16,317,837 km (0.084 R)
• M31: 17,090,360 km (0.108 R)
• M32: 19,073,280 km (0.115 R)
• M33: 20,132,732 km (0.093 R)
• M34: 21,884,224 km (0.087 R)
• M35: 22,735,286 km (0.104 R)
• M36: 24,119,365 km (0.041 R)
• M37: 26,787,144 km (0.099 R)
• M38: 26,968,307 km (0.112 R)
• M39: 27,788,552 km (0.095 R)
• M40: 28,063,813 km (0.112 R)
• M41: 29,827,721 km (0.064 R)
• M42: 30,297,907 km (0.11 R)
• M43: 30,581,096 km (0.105 R)
• M44: 31,150,316 km (0.099 R)
• M45: 31,531,641 km (0.106 R)
• M46: 32,781,830 km (0.047 R)
• M47: 33,950,190 km (0.09 R)
• M48: 35,927,425 km (0.114 R)
• M49: 36,127,287 km (0.112 R)
• M50: 36,427,530 km (0.081 R)
• M51: 36,829,350 km (0.12 R)
• M52: 39,579,557 km (0.08 R)
• M53: 39,682,630 km (0.119 R)
• M54: 40,406,983 km (0.034 R)
• M55: 42,289,523 km (0.098 R)
• M56: 43,666,870 km (0.111 R)
• M57: 44,200,486 km (0.03 R)
• M58: 44,414,561 km (0.082 R)
• M59: 44,521,673 km (0.064 R)
• M60: 47,228,646 km (0.111 R)
• M61: 47,557,013 km (0.12 R)
• M62: 52,913,365 km (0.113 R)
• M63: 53,368,292 km (0.102 R)
• M64: 53,482,286 km (0.083 R)
• M65: 57,054,085 km (0.076 R)
• M66: 61,059,119 km (0.028 R)
• M67: 63,819,349 km (0.117 R)
• M68: 64,546,096 km (0.095 R)
• M69: 65,032,139 km (0.099 R)
• M70: 67,111,250 km (0.074 R)
• M71: 67,850,264 km (0.117 R)
• M72: 68,715,837 km (0.099 R)
• M73: 70,457,904 km (0.085 R)
• M74: 71,711,235 km (0.036 R)
• M75: 72,592,816 km (0.106 R)
• M76: 73,098,157 km (0.096 R)
• M77: 74,239,589 km (0.108 R)
• M78: 74,876,277 km (0.042 R)
• M79: 75,003,884 km (0.042 R)
• M80: 75,131,491 km (0.104 R)
• M81: 75,387,005 km (0.117 R)
• M82: 77,828,292 km (0.09 R)
• M83: 78,475,004 km (0.092 R)
• M84: 78,604,556 km (0.064 R)
• M85: 78,734,257 km (0.117 R)
• M86: 79,253,511 km (0.038 R)
• M87: 82,129,680 km (0.118 R)
• M88: 83,845,119 km (0.085 R)
• M89: 84,508,136 km (0.061 R)
• M90: 85,439,234 km (0.096 R)
• M91: 85,972,849 km (0.092 R)
• M92: 86,106,440 km (0.103 R)
• M93: 86,641,402 km (0.11 R)
• M94: 87,043,222 km (0.11 R)
• M95: 87,445,790 km (0.085 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 19,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit