🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.78 AU - 1.1 AU

Year: 338 Days

Day: 30.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3 AU - 3.78 AU

Year: 2315 Days

Day: 32.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.4

Radius: 8.6

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.84 AU - 5.62 AU

Year: 4436 Days

Day: 7.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 23,589,087 km

• M1: 122,072 km (0.046 R)
• M2: 268,528 km (0.093 R)
• M3: 353,051 km (0.098 R)
• M4: 439,519 km (0.062 R)
• M5: 701,315 km (0.071 R)
• M6: 838,047 km (0.111 R)
• M7: 959,072 km (0.106 R)
• M8: 1,021,903 km (0.1 R)
• M9: 1,371,513 km (0.091 R)
• M10: 1,649,765 km (0.119 R)
• M11: 1,741,469 km (0.102 R)
• M12: 1,913,955 km (0.096 R)
• M13: 2,075,670 km (0.077 R)
• M14: 2,378,307 km (0.116 R)
• M15: 2,517,283 km (0.107 R)
• M16: 2,803,464 km (0.064 R)
• M17: 3,062,568 km (0.027 R)
• M18: 3,194,962 km (0.089 R)
• M19: 3,271,556 km (0.084 R)
• M20: 3,426,539 km (0.114 R)
• M21: 3,583,916 km (0.108 R)
• M22: 3,906,000 km (0.032 R)
• M23: 4,029,269 km (0.099 R)
• M24: 4,258,603 km (0.112 R)
• M25: 4,599,686 km (0.113 R)
• M26: 4,795,509 km (0.107 R)
• M27: 5,016,166 km (0.062 R)
• M28: 6,074,422 km (0.034 R)
• M29: 6,434,055 km (0.089 R)
• M30: 6,850,086 km (0.113 R)
• M31: 7,426,786 km (0.072 R)
• M32: 7,528,662 km (0.079 R)
• M33: 7,811,253 km (0.101 R)
• M34: 7,889,044 km (0.034 R)
• M35: 8,019,044 km (0.078 R)
• M36: 8,387,055 km (0.115 R)
• M37: 8,519,748 km (0.12 R)
• M38: 8,760,601 km (0.057 R)
• M39: 8,895,239 km (0.076 R)
• M40: 9,057,852 km (0.05 R)
• M41: 10,336,764 km (0.057 R)
• M42: 10,393,611 km (0.098 R)
• M43: 10,679,642 km (0.059 R)
• M44: 10,823,556 km (0.117 R)
• M45: 10,968,217 km (0.093 R)
• M46: 11,435,261 km (0.04 R)
• M47: 11,730,567 km (0.096 R)
• M48: 11,879,118 km (0.069 R)
• M49: 12,088,256 km (0.072 R)
• M50: 12,692,183 km (0.059 R)
• M51: 12,753,218 km (0.086 R)
• M52: 12,875,440 km (0.042 R)
• M53: 13,120,930 km (0.107 R)
• M54: 13,213,382 km (0.059 R)
• M55: 13,585,431 km (0.106 R)
• M56: 13,741,612 km (0.068 R)
• M57: 13,929,656 km (0.103 R)
• M58: 14,626,483 km (0.111 R)
• M59: 14,754,389 km (0.101 R)
• M60: 16,384,557 km (0.095 R)
• M61: 16,750,922 km (0.106 R)
• M62: 17,831,767 km (0.039 R)
• M63: 18,174,197 km (0.106 R)
• M64: 18,415,199 km (0.096 R)
• M65: 18,761,219 km (0.097 R)
• M66: 19,249,356 km (0.093 R)
• M67: 19,424,685 km (0.096 R)
• M68: 19,918,508 km (0.106 R)
• M69: 20,095,931 km (0.08 R)
• M70: 20,166,990 km (0.065 R)
• M71: 20,846,463 km (0.113 R)
• M72: 20,918,569 km (0.109 R)
• M73: 21,352,104 km (0.084 R)
• M74: 21,460,862 km (0.079 R)
• M75: 21,715,627 km (0.046 R)
• M76: 21,971,290 km (0.049 R)
• M77: 22,412,005 km (0.034 R)
• M78: 22,522,707 km (0.1 R)
• M79: 23,751,654 km (0.104 R)
• M80: 24,279,585 km (0.106 R)
• M81: 24,544,971 km (0.041 R)
• M82: 25,732,031 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292

Radius: 10.7

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.45 AU - 7.31 AU

Year: 5288 Days

Day: 8.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 23,589,087 km

• M1: 204,500 km (0.105 R)
• M2: 313,707 km (0.064 R)
• M3: 477,816 km (0.064 R)
• M4: 1,035,965 km (0.068 R)
• M5: 1,120,338 km (0.051 R)
• M6: 1,296,565 km (0.107 R)
• M7: 1,762,712 km (0.114 R)
• M8: 1,939,237 km (0.063 R)
• M9: 2,215,395 km (0.104 R)
• M10: 2,438,894 km (0.114 R)
• M11: 2,537,030 km (0.076 R)
• M12: 2,771,151 km (0.082 R)
• M13: 3,350,992 km (0.054 R)
• M14: 3,515,700 km (0.091 R)
• M15: 3,815,194 km (0.106 R)
• M16: 5,498,021 km (0.076 R)
• M17: 5,802,004 km (0.073 R)
• M18: 5,978,230 km (0.076 R)
• M19: 6,494,792 km (0.089 R)
• M20: 8,055,696 km (0.119 R)
• M21: 8,425,950 km (0.115 R)
• M22: 8,650,946 km (0.072 R)
• M23: 9,081,189 km (0.096 R)
• M24: 9,570,374 km (0.111 R)
• M25: 9,648,464 km (0.096 R)
• M26: 10,386,879 km (0.111 R)
• M27: 10,763,118 km (0.108 R)
• M28: 11,198,298 km (0.072 R)
• M29: 11,501,084 km (0.109 R)
• M30: 11,778,439 km (0.096 R)
• M31: 11,918,014 km (0.084 R)
• M32: 12,030,062 km (0.106 R)
• M33: 12,538,695 km (0.089 R)
• M34: 12,881,723 km (0.068 R)
• M35: 13,198,871 km (0.066 R)
• M36: 13,314,809 km (0.094 R)
• M37: 13,782,153 km (0.086 R)
• M38: 14,433,502 km (0.09 R)
• M39: 15,551,447 km (0.078 R)
• M40: 16,043,474 km (0.114 R)
• M41: 16,229,275 km (0.032 R)
• M42: 16,384,707 km (0.118 R)
• M43: 17,106,068 km (0.098 R)
• M44: 17,200,913 km (0.119 R)
• M45: 17,613,952 km (0.116 R)
• M46: 17,709,695 km (0.055 R)
• M47: 17,998,120 km (0.066 R)
• M48: 18,449,756 km (0.11 R)
• M49: 18,612,069 km (0.064 R)
• M50: 18,839,907 km (0.115 R)
• M51: 19,927,035 km (0.104 R)
• M52: 20,797,694 km (0.098 R)
• M53: 20,966,590 km (0.064 R)
• M54: 21,237,662 km (0.093 R)
• M55: 22,299,358 km (0.076 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 11,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit