🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.96 AU - 1.3 AU

Year: 434 Days

Day: 32.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 71.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 79,093,761 km

• M1: 291,566 km (0.116 R)
• M2: 830,119 km (0.117 R)

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.8

Radius: 14.3

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.31 AU - 7.63 AU

Year: 5952 Days

Day: 9.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 79,093,761 km

• M1: 269,725 km (0.088 R)
• M2: 416,929 km (0.085 R)
• M3: 779,106 km (0.098 R)
• M4: 1,023,249 km (0.086 R)
• M5: 1,139,188 km (0.071 R)
• M6: 1,248,693 km (0.059 R)
• M7: 1,396,945 km (0.111 R)
• M8: 1,551,480 km (0.088 R)
• M9: 1,813,725 km (0.089 R)
• M10: 2,410,470 km (0.069 R)
• M11: 2,627,537 km (0.101 R)
• M12: 2,806,007 km (0.099 R)
• M13: 2,957,999 km (0.119 R)
• M14: 3,066,008 km (0.117 R)
• M15: 3,286,067 km (0.055 R)
• M16: 3,446,585 km (0.094 R)
• M17: 3,593,191 km (0.118 R)
• M18: 4,235,864 km (0.06 R)
• M19: 4,606,567 km (0.117 R)
• M20: 4,732,379 km (0.097 R)
• M21: 5,191,645 km (0.063 R)
• M22: 5,341,691 km (0.066 R)
• M23: 6,472,501 km (0.111 R)
• M24: 6,613,871 km (0.041 R)
• M25: 7,718,203 km (0.091 R)
• M26: 7,911,483 km (0.05 R)
• M27: 8,434,777 km (0.101 R)
• M28: 8,633,892 km (0.063 R)
• M29: 8,834,502 km (0.084 R)
• M30: 9,014,319 km (0.093 R)
• M31: 9,675,990 km (0.08 R)
• M32: 10,141,539 km (0.036 R)
• M33: 10,259,123 km (0.079 R)
• M34: 10,448,065 km (0.057 R)
• M35: 10,901,646 km (0.081 R)
• M36: 11,337,424 km (0.11 R)
• M37: 11,655,619 km (0.083 R)
• M38: 11,778,888 km (0.077 R)
• M39: 11,902,455 km (0.113 R)
• M40: 12,051,455 km (0.117 R)
• M41: 12,729,283 km (0.102 R)
• M42: 12,881,573 km (0.104 R)
• M43: 13,136,937 km (0.064 R)
• M44: 13,316,604 km (0.1 R)
• M45: 13,471,288 km (0.102 R)
• M46: 13,574,660 km (0.052 R)
• M47: 14,227,356 km (0.111 R)
• M48: 14,332,673 km (0.113 R)
• M49: 14,703,526 km (0.069 R)
• M50: 15,427,729 km (0.085 R)
• M51: 15,753,404 km (0.079 R)
• M52: 15,889,687 km (0.109 R)
• M53: 16,053,796 km (0.045 R)
• M54: 16,301,082 km (0.099 R)
• M55: 17,782,848 km (0.099 R)
• M56: 19,190,864 km (0.104 R)
• M57: 19,599,715 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.5

Radius: 7.8

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 14.15 AU - 23.09 AU

Year: 29058 Days

Day: 19.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,093,761 km

• M1: 143,315 km (0.076 R)
• M2: 487,091 km (0.06 R)
• M3: 876,344 km (0.095 R)
• M4: 2,054,727 km (0.088 R)
• M5: 2,229,906 km (0.103 R)
• M6: 2,632,623 km (0.084 R)
• M7: 2,900,852 km (0.067 R)
• M8: 3,018,436 km (0.069 R)
• M9: 3,218,000 km (0.115 R)
• M10: 3,546,367 km (0.115 R)
• M11: 4,059,039 km (0.113 R)
• M12: 4,279,546 km (0.113 R)
• M13: 4,824,681 km (0.112 R)
• M14: 5,488,147 km (0.114 R)
• M15: 6,230,602 km (0.084 R)
• M16: 6,691,214 km (0.066 R)
• M17: 7,808,111 km (0.09 R)
• M18: 8,415,927 km (0.101 R)
• M19: 9,269,234 km (0.096 R)
• M20: 9,735,530 km (0.115 R)
• M21: 10,090,376 km (0.107 R)
• M22: 10,329,135 km (0.073 R)
• M23: 12,116,231 km (0.087 R)
• M24: 12,370,098 km (0.074 R)
• M25: 12,818,742 km (0.086 R)
• M26: 12,883,219 km (0.051 R)
• M27: 13,665,915 km (0.055 R)
• M28: 16,454,270 km (0.03 R)
• M29: 17,302,639 km (0.116 R)
• M30: 17,445,505 km (0.103 R)
• M31: 17,732,284 km (0.119 R)
• M32: 17,948,304 km (0.105 R)
• M33: 18,455,889 km (0.073 R)
• M34: 18,601,747 km (0.074 R)
• M35: 18,894,809 km (0.103 R)
• M36: 19,782,822 km (0.115 R)
• M37: 21,063,979 km (0.083 R)
• M38: 21,445,752 km (0.064 R)
• M39: 21,599,240 km (0.119 R)
• M40: 21,675,983 km (0.118 R)
• M41: 23,943,738 km (0.064 R)
• M42: 26,285,692 km (0.088 R)
• M43: 26,779,216 km (0.111 R)
• M44: 27,525,410 km (0.11 R)
• M45: 28,362,410 km (0.093 R)
• M46: 28,868,649 km (0.073 R)
• M47: 29,122,816 km (0.096 R)
• M48: 30,319,150 km (0.103 R)
• M49: 30,491,337 km (0.107 R)
• M50: 30,750,291 km (0.072 R)
• M51: 30,836,759 km (0.068 R)
• M52: 33,113,189 km (0.109 R)
• M53: 33,379,324 km (0.106 R)
• M54: 33,735,367 km (0.057 R)
• M55: 34,003,147 km (0.118 R)
• M56: 34,720,619 km (0.082 R)
• M57: 35,352,670 km (0.086 R)
• M58: 35,897,355 km (0.101 R)
• M59: 37,825,672 km (0.112 R)
• M60: 38,475,824 km (0.085 R)
• M61: 39,317,312 km (0.064 R)
• M62: 40,733,107 km (0.064 R)
• M63: 40,923,096 km (0.114 R)
• M64: 41,113,384 km (0.038 R)
• M65: 43,226,454 km (0.06 R)
• M66: 44,101,003 km (0.097 R)
• M67: 44,491,604 km (0.078 R)
• M68: 44,883,251 km (0.087 R)
• M69: 45,177,809 km (0.069 R)
• M70: 45,966,339 km (0.052 R)
• M71: 46,560,841 km (0.112 R)
• M72: 49,267,067 km (0.066 R)
• M73: 49,875,332 km (0.112 R)
• M74: 50,894,692 km (0.115 R)
• M75: 52,126,929 km (0.065 R)
• M76: 52,850,235 km (0.052 R)
• M77: 55,040,198 km (0.116 R)
• M78: 55,565,885 km (0.113 R)
• M79: 56,199,133 km (0.114 R)
• M80: 57,259,632 km (0.093 R)
• M81: 57,365,996 km (0.12 R)
• M82: 57,792,350 km (0.117 R)
• M83: 61,131,823 km (0.118 R)
• M84: 61,240,581 km (0.1 R)
• M85: 63,870,213 km (0.049 R)
• M86: 65,643,695 km (0.037 R)
• M87: 70,147,638 km (0.098 R)
• M88: 70,489,469 km (0.074 R)
• M89: 71,403,512 km (0.077 R)
• M90: 71,862,180 km (0.066 R)
• M91: 75,682,460 km (0.067 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 12,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit