🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.84 AU - 1.32 AU

Year: 396 Days

Day: 30.4 Hours

Environment

Temp: 46 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,122,432 km

• M1: 578,944 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.05 AU - 1.27 AU

Year: 441 Days

Day: 28.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 30,122,432 km

• M1: 190,887 km (0.082 R)
• M2: 498,759 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.01 AU - 2.23 AU

Year: 1090 Days

Day: 47.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,122,432 km

• M1: 200,760 km (0.048 R)
• M2: 1,218,923 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.6

Radius: 9.7

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.7 AU - 7.5 AU

Year: 5320 Days

Day: 5.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,122,432 km

• M1: 161,566 km (0.088 R)
• M2: 236,215 km (0.075 R)
• M3: 304,731 km (0.099 R)
• M4: 436,676 km (0.035 R)
• M5: 628,610 km (0.104 R)
• M6: 922,570 km (0.102 R)
• M7: 1,030,131 km (0.052 R)
• M8: 1,158,486 km (0.112 R)
• M9: 1,224,608 km (0.074 R)
• M10: 1,292,226 km (0.065 R)
• M11: 1,878,650 km (0.087 R)
• M12: 1,957,339 km (0.111 R)
• M13: 2,179,641 km (0.052 R)
• M14: 2,241,724 km (0.031 R)
• M15: 2,715,351 km (0.113 R)
• M16: 3,290,704 km (0.063 R)
• M17: 3,678,612 km (0.068 R)
• M18: 3,979,303 km (0.116 R)
• M19: 4,366,163 km (0.047 R)
• M20: 5,120,735 km (0.113 R)
• M21: 5,513,280 km (0.075 R)
• M22: 5,713,143 km (0.063 R)
• M23: 5,799,461 km (0.097 R)
• M24: 6,002,764 km (0.07 R)
• M25: 6,208,461 km (0.079 R)
• M26: 7,178,304 km (0.085 R)
• M27: 8,227,135 km (0.104 R)
• M28: 8,324,972 km (0.111 R)
• M29: 8,423,108 km (0.096 R)
• M30: 8,952,834 km (0.047 R)
• M31: 9,767,843 km (0.077 R)
• M32: 10,010,042 km (0.072 R)
• M33: 10,324,347 km (0.119 R)
• M34: 10,535,729 km (0.106 R)
• M35: 10,606,489 km (0.05 R)
• M36: 11,286,711 km (0.117 R)
• M37: 11,870,441 km (0.069 R)
• M38: 12,091,996 km (0.099 R)
• M39: 12,839,985 km (0.115 R)
• M40: 13,296,109 km (0.067 R)
• M41: 13,834,811 km (0.105 R)
• M42: 14,028,989 km (0.055 R)
• M43: 14,538,071 km (0.066 R)
• M44: 14,854,321 km (0.106 R)
• M45: 15,979,147 km (0.099 R)
• M46: 16,428,539 km (0.057 R)
• M47: 16,551,808 km (0.085 R)
• M48: 16,964,997 km (0.054 R)
• M49: 17,885,921 km (0.049 R)
• M50: 19,645,342 km (0.072 R)
• M51: 19,776,240 km (0.077 R)
• M52: 19,994,952 km (0.115 R)
• M53: 20,126,598 km (0.052 R)
• M54: 20,435,069 km (0.076 R)
• M55: 20,611,894 km (0.07 R)
• M56: 21,324,578 km (0.115 R)
• M57: 21,909,655 km (0.111 R)
• M58: 22,045,341 km (0.118 R)
• M59: 22,957,588 km (0.107 R)
• M60: 23,279,822 km (0.094 R)
• M61: 23,418,350 km (0.057 R)
• M62: 23,835,578 km (0.039 R)
• M63: 24,115,177 km (0.079 R)
• M64: 24,724,489 km (0.084 R)
• M65: 25,815,207 km (0.094 R)
• M66: 26,294,219 km (0.087 R)
• M67: 27,115,362 km (0.079 R)
• M68: 27,309,839 km (0.064 R)
• M69: 27,749,059 km (0.09 R)
• M70: 27,895,964 km (0.072 R)
• M71: 28,584,862 km (0.099 R)
• M72: 28,683,896 km (0.082 R)
• M73: 29,279,594 km (0.043 R)
• M74: 29,879,332 km (0.102 R)
• M75: 30,584,387 km (0.107 R)
• M76: 31,908,029 km (0.114 R)
• M77: 32,061,965 km (0.082 R)
• M78: 32,628,492 km (0.058 R)
• M79: 33,458,461 km (0.085 R)
• M80: 35,563,603 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.4

Radius: 4.1

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 16.14 AU - 17.6 AU

Year: 24466 Days

Day: 17.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 30,122,432 km

• M1: 58,642 km (0.113 R)
• M2: 111,899 km (0.115 R)
• M3: 417,976 km (0.1 R)
• M4: 796,160 km (0.052 R)
• M5: 2,271,344 km (0.098 R)
• M6: 2,965,628 km (0.109 R)
• M7: 3,433,122 km (0.103 R)
• M8: 3,520,636 km (0.104 R)
• M9: 3,764,930 km (0.106 R)
• M10: 3,855,137 km (0.119 R)
• M11: 3,900,465 km (0.069 R)
• M12: 3,968,832 km (0.089 R)
• M13: 4,269,822 km (0.091 R)
• M14: 4,340,433 km (0.076 R)
• M15: 4,722,954 km (0.095 R)
• M16: 6,331,131 km (0.086 R)
• M17: 6,573,480 km (0.078 R)
• M18: 7,974,464 km (0.088 R)
• M19: 11,588,300 km (0.102 R)
• M20: 11,818,531 km (0.101 R)
• M21: 11,917,565 km (0.113 R)
• M22: 14,237,080 km (0.075 R)
• M23: 14,518,922 km (0.114 R)
• M24: 16,321,726 km (0.11 R)
• M25: 17,436,679 km (0.113 R)
• M26: 18,041,503 km (0.073 R)
• M27: 19,232,452 km (0.088 R)
• M28: 19,348,989 km (0.042 R)
• M29: 20,132,433 km (0.119 R)
• M30: 20,211,271 km (0.112 R)
• M31: 21,286,580 km (0.066 R)
• M32: 22,954,596 km (0.102 R)
• M33: 23,450,663 km (0.102 R)
• M34: 23,950,320 km (0.049 R)
• M35: 27,588,391 km (0.106 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 15,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit