🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.68 AU - 0.76 AU

Year: 258 Days

Day: 45.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.42 AU - 1.84 AU

Year: 878 Days

Day: 14.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,447,789 km

• M1: 692,040 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.7 AU - 2.72 AU

Year: 1386 Days

Day: 42.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.5

Radius: 8

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.01 AU - 5.49 AU

Year: 4366 Days

Day: 7.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,447,789 km

• M1: 108,608 km (0.116 R)
• M2: 189,241 km (0.094 R)
• M3: 239,955 km (0.075 R)
• M4: 305,329 km (0.066 R)
• M5: 638,633 km (0.093 R)
• M6: 829,371 km (0.117 R)
• M7: 925,562 km (0.096 R)
• M8: 1,076,955 km (0.112 R)
• M9: 1,182,571 km (0.033 R)
• M10: 1,278,015 km (0.099 R)
• M11: 2,064,750 km (0.042 R)
• M12: 2,453,106 km (0.111 R)
• M13: 2,754,994 km (0.095 R)
• M14: 2,827,699 km (0.084 R)
• M15: 3,012,452 km (0.045 R)
• M16: 3,087,401 km (0.104 R)
• M17: 3,609,946 km (0.042 R)
• M18: 4,118,280 km (0.082 R)
• M19: 4,285,680 km (0.077 R)
• M20: 4,349,109 km (0.103 R)
• M21: 4,519,651 km (0.053 R)
• M22: 4,867,316 km (0.117 R)
• M23: 5,359,643 km (0.12 R)
• M24: 5,611,715 km (0.118 R)
• M25: 5,914,651 km (0.084 R)
• M26: 6,415,355 km (0.104 R)
• M27: 6,585,298 km (0.118 R)
• M28: 7,508,018 km (0.114 R)
• M29: 7,893,532 km (0.038 R)
• M30: 7,945,442 km (0.099 R)
• M31: 8,128,101 km (0.076 R)
• M32: 8,232,969 km (0.095 R)
• M33: 8,364,765 km (0.091 R)
• M34: 8,444,201 km (0.111 R)
• M35: 8,497,309 km (0.095 R)
• M36: 8,577,194 km (0.095 R)
• M37: 8,657,378 km (0.119 R)
• M38: 8,899,129 km (0.103 R)
• M39: 9,416,887 km (0.112 R)
• M40: 9,665,668 km (0.094 R)
• M41: 10,113,115 km (0.103 R)
• M42: 10,883,544 km (0.098 R)
• M43: 10,970,311 km (0.104 R)
• M44: 11,057,377 km (0.057 R)
• M45: 11,407,735 km (0.086 R)
• M46: 11,761,684 km (0.117 R)
• M47: 12,149,292 km (0.064 R)
• M48: 12,239,200 km (0.047 R)
• M49: 12,359,626 km (0.109 R)
• M50: 12,784,185 km (0.044 R)
• M51: 12,875,739 km (0.106 R)
• M52: 13,616,249 km (0.119 R)
• M53: 13,897,493 km (0.087 R)
• M54: 14,212,247 km (0.12 R)
• M55: 14,529,394 km (0.028 R)
• M56: 14,593,123 km (0.071 R)
• M57: 14,752,893 km (0.032 R)
• M58: 14,880,949 km (0.065 R)
• M59: 15,494,899 km (0.099 R)
• M60: 16,248,872 km (0.109 R)
• M61: 16,414,477 km (0.106 R)
• M62: 16,514,109 km (0.094 R)
• M63: 17,317,898 km (0.042 R)
• M64: 17,520,903 km (0.094 R)
• M65: 17,724,655 km (0.081 R)
• M66: 18,100,295 km (0.114 R)
• M67: 19,242,774 km (0.118 R)
• M68: 19,417,953 km (0.036 R)
• M69: 19,875,723 km (0.11 R)
• M70: 19,981,937 km (0.107 R)
• M71: 20,551,307 km (0.083 R)
• M72: 20,658,718 km (0.049 R)
• M73: 20,802,182 km (0.091 R)
• M74: 21,090,009 km (0.105 R)
• M75: 21,198,317 km (0.082 R)
• M76: 21,342,979 km (0.038 R)
• M77: 22,107,873 km (0.108 R)
• M78: 22,733,790 km (0.049 R)
• M79: 23,327,993 km (0.092 R)
• M80: 23,552,240 km (0.116 R)
• M81: 24,229,021 km (0.065 R)
• M82: 24,342,566 km (0.107 R)
• M83: 25,256,309 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.4

Radius: 3.9

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 11.7 AU - 18.64 AU

Year: 24919 Days

Day: 18.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 51,447,789 km

• M1: 315,652 km (0.109 R)
• M2: 490,980 km (0.104 R)
• M3: 555,606 km (0.084 R)
• M4: 711,487 km (0.037 R)
• M5: 766,390 km (0.097 R)
• M6: 822,938 km (0.066 R)
• M7: 1,062,294 km (0.106 R)
• M8: 1,923,679 km (0.096 R)
• M9: 2,026,902 km (0.095 R)
• M10: 2,131,919 km (0.102 R)
• M11: 2,185,176 km (0.115 R)
• M12: 2,429,918 km (0.113 R)
• M13: 2,740,932 km (0.112 R)
• M14: 3,004,673 km (0.091 R)
• M15: 3,307,310 km (0.088 R)
• M16: 3,524,825 km (0.1 R)
• M17: 3,587,806 km (0.119 R)
• M18: 3,683,100 km (0.096 R)
• M19: 3,811,305 km (0.072 R)
• M20: 4,006,530 km (0.088 R)
• M21: 4,039,292 km (0.106 R)
• M22: 4,372,746 km (0.025 R)
• M23: 4,474,472 km (0.071 R)
• M24: 4,714,876 km (0.102 R)
• M25: 5,065,683 km (0.118 R)
• M26: 5,101,287 km (0.081 R)
• M27: 5,644,328 km (0.028 R)
• M28: 5,829,380 km (0.099 R)
• M29: 7,420,503 km (0.091 R)
• M30: 7,460,895 km (0.112 R)
• M31: 7,541,827 km (0.103 R)
• M32: 7,623,208 km (0.093 R)
• M33: 7,786,719 km (0.104 R)
• M34: 8,494,317 km (0.115 R)
• M35: 8,877,138 km (0.104 R)
• M36: 9,440,074 km (0.101 R)
• M37: 9,748,096 km (0.095 R)
• M38: 9,792,228 km (0.074 R)
• M39: 9,880,939 km (0.064 R)
• M40: 10,014,530 km (0.111 R)
• M41: 10,148,720 km (0.109 R)
• M42: 10,554,878 km (0.082 R)
• M43: 11,851,742 km (0.11 R)
• M44: 12,183,849 km (0.118 R)
• M45: 12,905,659 km (0.095 R)
• M46: 13,839,598 km (0.109 R)
• M47: 14,088,978 km (0.11 R)
• M48: 14,947,819 km (0.117 R)
• M49: 15,409,478 km (0.07 R)
• M50: 16,504,535 km (0.079 R)
• M51: 16,715,916 km (0.113 R)
• M52: 16,769,024 km (0.117 R)
• M53: 17,248,485 km (0.03 R)
• M54: 17,570,569 km (0.086 R)
• M55: 17,786,439 km (0.12 R)
• M56: 19,377,711 km (0.104 R)
• M57: 20,842,574 km (0.075 R)
• M58: 22,284,248 km (0.068 R)
• M59: 23,817,327 km (0.026 R)
• M60: 24,596,732 km (0.026 R)
• M61: 25,628,210 km (0.028 R)
• M62: 25,995,772 km (0.055 R)
• M63: 26,303,345 km (0.094 R)
• M64: 26,488,397 km (0.113 R)
• M65: 26,673,899 km (0.1 R)
• M66: 26,859,849 km (0.079 R)
• M67: 27,233,096 km (0.109 R)
• M68: 28,806,716 km (0.088 R)
• M69: 29,188,789 km (0.075 R)
• M70: 29,572,357 km (0.102 R)
• M71: 30,993,537 km (0.116 R)
• M72: 31,843,702 km (0.073 R)
• M73: 32,569,102 km (0.107 R)
• M74: 33,033,454 km (0.118 R)
• M75: 33,767,680 km (0.064 R)
• M76: 34,709,997 km (0.104 R)
• M77: 36,345,251 km (0.097 R)
• M78: 37,657,374 km (0.091 R)
• M79: 38,075,052 km (0.119 R)
• M80: 38,634,248 km (0.078 R)
• M81: 38,704,410 km (0.107 R)
• M82: 39,055,516 km (0.113 R)
• M83: 39,266,599 km (0.106 R)
• M84: 40,115,118 km (0.119 R)
• M85: 41,112,487 km (0.095 R)
• M86: 41,255,652 km (0.104 R)
• M87: 42,118,233 km (0.109 R)
• M88: 42,624,024 km (0.092 R)
• M89: 42,986,499 km (0.059 R)
• M90: 46,072,105 km (0.051 R)
• M91: 46,742,603 km (0.093 R)
• M92: 46,966,700 km (0.085 R)
• M93: 47,041,499 km (0.114 R)
• M94: 47,116,448 km (0.057 R)
• M95: 47,266,195 km (0.05 R)
• M96: 47,791,882 km (0.115 R)
• M97: 50,678,672 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 13,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit