🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.76 AU - 0.92 AU

Year: 276 Days

Day: 22.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.31 AU - 2.05 AU

Year: 780 Days

Day: 48 Hours

Environment

Temp: -45 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.62 AU - 2.94 AU

Year: 1660 Days

Day: 12.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.1

Radius: 3.5

Gravity: 30.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 12.15 AU - 15.09 AU

Year: 18003 Days

Day: 17 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,026,515 km

• M1: 438,172 km (0.082 R)
• M2: 523,293 km (0.044 R)
• M3: 850,613 km (0.045 R)
• M4: 1,762,263 km (0.116 R)
• M5: 1,816,268 km (0.095 R)
• M6: 2,037,673 km (0.1 R)
• M7: 2,065,947 km (0.072 R)
• M8: 2,267,605 km (0.092 R)
• M9: 2,296,926 km (0.065 R)
• M10: 2,326,396 km (0.11 R)
• M11: 2,814,684 km (0.072 R)
• M12: 3,038,034 km (0.112 R)
• M13: 3,168,184 km (0.111 R)
• M14: 3,267,068 km (0.113 R)
• M15: 3,638,071 km (0.074 R)
• M16: 4,057,992 km (0.055 R)
• M17: 4,904,865 km (0.098 R)
• M18: 5,644,028 km (0.103 R)
• M19: 5,965,514 km (0.116 R)
• M20: 6,922,492 km (0.117 R)
• M21: 7,136,716 km (0.097 R)
• M22: 7,396,717 km (0.055 R)
• M23: 7,881,564 km (0.094 R)
• M24: 7,970,724 km (0.075 R)
• M25: 8,105,213 km (0.078 R)
• M26: 8,421,911 km (0.062 R)
• M27: 8,696,723 km (0.079 R)
• M28: 10,947,722 km (0.1 R)
• M29: 11,499,140 km (0.077 R)
• M30: 11,803,721 km (0.048 R)
• M31: 12,162,307 km (0.109 R)
• M32: 12,680,963 km (0.054 R)
• M33: 12,785,532 km (0.111 R)
• M34: 13,525,592 km (0.116 R)
• M35: 14,062,798 km (0.097 R)
• M36: 14,279,566 km (0.074 R)
• M37: 14,388,323 km (0.11 R)
• M38: 15,213,206 km (0.062 R)
• M39: 17,836,405 km (0.083 R)
• M40: 18,543,404 km (0.084 R)
• M41: 18,602,645 km (0.098 R)
• M42: 18,721,575 km (0.081 R)
• M43: 19,500,082 km (0.073 R)
• M44: 20,045,367 km (0.046 R)
• M45: 20,903,310 km (0.112 R)
• M46: 21,399,078 km (0.082 R)
• M47: 21,648,308 km (0.06 R)
• M48: 22,275,721 km (0.047 R)
• M49: 24,064,014 km (0.047 R)
• M50: 25,237,759 km (0.076 R)
• M51: 25,964,206 km (0.055 R)
• M52: 26,030,478 km (0.108 R)
• M53: 26,163,471 km (0.088 R)
• M54: 29,075,393 km (0.082 R)
• M55: 29,351,401 km (0.118 R)
• M56: 29,559,043 km (0.055 R)
• M57: 29,906,110 km (0.107 R)
• M58: 30,324,536 km (0.052 R)
• M59: 30,534,421 km (0.117 R)
• M60: 30,604,433 km (0.053 R)
• M61: 31,307,992 km (0.068 R)
• M62: 32,516,294 km (0.119 R)
• M63: 33,306,320 km (0.08 R)
• M64: 34,905,073 km (0.094 R)
• M65: 35,713,799 km (0.116 R)
• M66: 36,380,108 km (0.077 R)
• M67: 36,603,009 km (0.105 R)
• M68: 37,424,600 km (0.033 R)
• M69: 38,554,662 km (0.027 R)
• M70: 39,695,795 km (0.082 R)
• M71: 40,308,997 km (0.088 R)
• M72: 42,011,420 km (0.099 R)
• M73: 42,479,662 km (0.107 R)
• M74: 45,565,716 km (0.083 R)
• M75: 45,725,936 km (0.04 R)
• M76: 45,966,489 km (0.103 R)
• M77: 46,449,092 km (0.118 R)
• M78: 48,151,216 km (0.086 R)
• M79: 48,968,918 km (0.09 R)
• M80: 49,050,898 km (0.079 R)
• M81: 49,708,680 km (0.084 R)
• M82: 50,535,058 km (0.095 R)
• M83: 50,949,893 km (0.06 R)
• M84: 51,116,246 km (0.096 R)
• M85: 52,704,826 km (0.117 R)
• M86: 52,872,974 km (0.099 R)
• M87: 53,378,465 km (0.069 R)
• M88: 53,462,838 km (0.085 R)
• M89: 53,631,884 km (0.076 R)
• M90: 54,819,541 km (0.068 R)
• M91: 54,904,663 km (0.111 R)
• M92: 56,359,203 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.6

Radius: 7

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 13.34 AU - 19.8 AU

Year: 24158 Days

Day: 19.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 51,026,515 km

• M1: 190,139 km (0.057 R)
• M2: 253,269 km (0.088 R)
• M3: 378,632 km (0.073 R)
• M4: 639,531 km (0.109 R)
• M5: 691,142 km (0.083 R)
• M6: 1,555,070 km (0.068 R)
• M7: 2,529,999 km (0.089 R)
• M8: 3,046,411 km (0.092 R)
• M9: 3,377,770 km (0.074 R)
• M10: 3,880,270 km (0.05 R)
• M11: 4,009,672 km (0.055 R)
• M12: 4,305,876 km (0.088 R)
• M13: 4,954,233 km (0.081 R)
• M14: 5,927,217 km (0.114 R)
• M15: 6,454,550 km (0.087 R)
• M16: 7,233,655 km (0.067 R)
• M17: 8,124,660 km (0.059 R)
• M18: 8,457,216 km (0.069 R)
• M19: 9,178,727 km (0.069 R)
• M20: 9,568,579 km (0.069 R)
• M21: 9,787,590 km (0.029 R)
• M22: 9,963,966 km (0.118 R)
• M23: 12,113,837 km (0.075 R)
• M24: 13,070,665 km (0.112 R)
• M25: 13,460,068 km (0.082 R)
• M26: 14,250,544 km (0.077 R)
• M27: 14,300,360 km (0.077 R)
• M28: 14,601,051 km (0.111 R)
• M29: 14,853,124 km (0.113 R)
• M30: 15,005,115 km (0.116 R)
• M31: 16,763,189 km (0.066 R)
• M32: 17,186,252 km (0.091 R)
• M33: 18,150,859 km (0.04 R)
• M34: 18,694,498 km (0.084 R)
• M35: 19,908,933 km (0.102 R)
• M36: 21,893,050 km (0.114 R)
• M37: 22,123,879 km (0.076 R)
• M38: 22,996,334 km (0.095 R)
• M39: 23,702,436 km (0.046 R)
• M40: 24,535,098 km (0.075 R)
• M41: 26,351,665 km (0.059 R)
• M42: 26,843,393 km (0.108 R)
• M43: 27,773,443 km (0.069 R)
• M44: 27,898,208 km (0.118 R)
• M45: 29,856,444 km (0.1 R)
• M46: 30,433,293 km (0.072 R)
• M47: 32,579,424 km (0.071 R)
• M48: 32,645,247 km (0.097 R)
• M49: 33,371,994 km (0.09 R)
• M50: 33,903,814 km (0.064 R)
• M51: 34,103,976 km (0.106 R)
• M52: 34,371,457 km (0.087 R)
• M53: 40,147,281 km (0.113 R)
• M54: 40,429,722 km (0.094 R)
• M55: 40,783,671 km (0.092 R)
• M56: 42,138,279 km (0.053 R)
• M57: 42,425,358 km (0.105 R)
• M58: 43,290,333 km (0.088 R)
• M59: 46,808,127 km (0.11 R)
• M60: 47,179,728 km (0.084 R)
• M61: 48,525,959 km (0.093 R)
• M62: 49,203,787 km (0.094 R)
• M63: 49,657,368 km (0.113 R)
• M64: 50,568,718 km (0.111 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 18,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit