🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.91 AU - 0.95 AU

Year: 321 Days

Day: 31.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.07 AU - 1.29 AU

Year: 459 Days

Day: 40.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.29 AU - 1.85 AU

Year: 705 Days

Day: 36.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 169 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.8

Radius: 9.2

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.34 AU - 11.36 AU

Year: 11926 Days

Day: 11.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,306,243 km

• M1: 127,457 km (0.115 R)
• M2: 259,852 km (0.096 R)
• M3: 345,122 km (0.062 R)
• M4: 408,701 km (0.084 R)
• M5: 655,089 km (0.108 R)
• M6: 978,220 km (0.104 R)
• M7: 1,493,286 km (0.085 R)
• M8: 1,605,634 km (0.099 R)
• M9: 1,662,930 km (0.114 R)
• M10: 1,919,041 km (0.054 R)
• M11: 2,187,869 km (0.088 R)
• M12: 2,337,766 km (0.077 R)
• M13: 2,761,577 km (0.071 R)
• M14: 3,629,544 km (0.114 R)
• M15: 4,066,968 km (0.071 R)
• M16: 4,359,132 km (0.072 R)
• M17: 4,494,070 km (0.077 R)
• M18: 4,935,533 km (0.115 R)
• M19: 5,218,572 km (0.112 R)
• M20: 5,536,019 km (0.099 R)
• M21: 6,219,980 km (0.071 R)
• M22: 6,372,271 km (0.082 R)
• M23: 6,433,606 km (0.03 R)
• M24: 6,867,889 km (0.086 R)
• M25: 7,343,759 km (0.091 R)
• M26: 7,440,101 km (0.05 R)
• M27: 8,360,726 km (0.098 R)
• M28: 9,143,571 km (0.117 R)
• M29: 9,737,325 km (0.117 R)
• M30: 10,524,061 km (0.093 R)
• M31: 10,596,616 km (0.119 R)
• M32: 11,182,890 km (0.12 R)
• M33: 11,554,790 km (0.09 R)
• M34: 11,629,589 km (0.114 R)
• M35: 12,006,276 km (0.054 R)
• M36: 12,502,044 km (0.046 R)
• M37: 12,694,427 km (0.057 R)
• M38: 13,552,969 km (0.082 R)
• M39: 14,229,151 km (0.077 R)
• M40: 14,470,303 km (0.058 R)
• M41: 14,997,785 km (0.116 R)
• M42: 15,779,883 km (0.112 R)
• M43: 15,863,059 km (0.117 R)
• M44: 15,987,973 km (0.036 R)
• M45: 16,155,074 km (0.107 R)
• M46: 16,280,736 km (0.09 R)
• M47: 16,490,921 km (0.057 R)
• M48: 16,659,817 km (0.101 R)
• M49: 16,744,490 km (0.111 R)
• M50: 16,871,648 km (0.117 R)
• M51: 17,340,936 km (0.1 R)
• M52: 17,771,180 km (0.109 R)
• M53: 18,335,762 km (0.111 R)
• M54: 18,554,474 km (0.086 R)
• M55: 18,686,270 km (0.108 R)
• M56: 19,171,566 km (0.079 R)
• M57: 19,885,147 km (0.118 R)
• M58: 20,880,272 km (0.086 R)
• M59: 21,614,349 km (0.117 R)
• M60: 22,777,921 km (0.098 R)
• M61: 22,918,992 km (0.097 R)
• M62: 23,343,701 km (0.111 R)
• M63: 23,914,117 km (0.084 R)
• M64: 25,408,899 km (0.047 R)
• M65: 25,750,581 km (0.11 R)
• M66: 26,636,350 km (0.08 R)
• M67: 27,431,911 km (0.071 R)
• M68: 28,944,645 km (0.109 R)
• M69: 29,199,410 km (0.103 R)
• M70: 29,608,560 km (0.061 R)
• M71: 29,813,808 km (0.101 R)
• M72: 31,682,735 km (0.113 R)
• M73: 32,366,846 km (0.116 R)
• M74: 32,737,250 km (0.088 R)
• M75: 33,109,150 km (0.086 R)
• M76: 33,428,991 km (0.11 R)
• M77: 33,589,210 km (0.073 R)
• M78: 33,964,252 km (0.112 R)
• M79: 35,206,213 km (0.109 R)
• M80: 36,353,180 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.4

Radius: 3.4

Gravity: 14.91 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.15 AU - 15.19 AU

Year: 17118 Days

Day: 16.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,306,243 km

• M1: 43,683 km (0.078 R)
• M2: 155,582 km (0.055 R)
• M3: 223,649 km (0.09 R)
• M4: 289,921 km (0.077 R)
• M5: 362,775 km (0.091 R)
• M6: 388,356 km (0.092 R)
• M7: 511,625 km (0.116 R)
• M8: 895,642 km (0.075 R)
• M9: 948,750 km (0.103 R)
• M10: 1,329,177 km (0.069 R)
• M11: 1,431,053 km (0.1 R)
• M12: 1,663,977 km (0.104 R)
• M13: 1,729,501 km (0.073 R)
• M14: 1,773,782 km (0.096 R)
• M15: 1,954,347 km (0.067 R)
• M16: 2,308,594 km (0.07 R)
• M17: 2,708,021 km (0.113 R)
• M18: 2,889,483 km (0.101 R)
• M19: 2,968,321 km (0.105 R)
• M20: 3,209,473 km (0.103 R)
• M21: 3,512,857 km (0.066 R)
• M22: 3,568,956 km (0.069 R)
• M23: 3,796,495 km (0.108 R)
• M24: 4,537,154 km (0.069 R)
• M25: 5,450,299 km (0.118 R)
• M26: 5,515,374 km (0.094 R)
• M27: 5,744,857 km (0.074 R)
• M28: 7,115,772 km (0.072 R)
• M29: 7,151,227 km (0.086 R)
• M30: 7,365,601 km (0.055 R)
• M31: 7,837,283 km (0.026 R)
• M32: 8,021,139 km (0.092 R)
• M33: 8,058,239 km (0.117 R)
• M34: 8,243,890 km (0.077 R)
• M35: 8,619,530 km (0.03 R)
• M36: 9,387,266 km (0.1 R)
• M37: 9,582,641 km (0.108 R)
• M38: 10,176,694 km (0.116 R)
• M39: 10,782,715 km (0.104 R)
• M40: 12,497,705 km (0.06 R)
• M41: 13,364,475 km (0.098 R)
• M42: 13,452,140 km (0.058 R)
• M43: 13,893,753 km (0.103 R)
• M44: 14,116,354 km (0.114 R)
• M45: 14,160,934 km (0.037 R)
• M46: 15,155,162 km (0.112 R)
• M47: 15,614,577 km (0.105 R)
• M48: 15,892,380 km (0.077 R)
• M49: 15,985,280 km (0.053 R)
• M50: 16,546,871 km (0.107 R)
• M51: 16,593,994 km (0.115 R)
• M52: 16,735,514 km (0.109 R)
• M53: 17,114,894 km (0.104 R)
• M54: 17,497,117 km (0.067 R)
• M55: 18,318,558 km (0.09 R)
• M56: 18,562,553 km (0.056 R)
• M57: 18,611,621 km (0.091 R)
• M58: 18,807,744 km (0.096 R)
• M59: 19,202,083 km (0.09 R)
• M60: 19,898,761 km (0.105 R)
• M61: 20,502,388 km (0.082 R)
• M62: 20,755,807 km (0.071 R)
• M63: 20,857,384 km (0.116 R)
• M64: 21,112,149 km (0.097 R)
• M65: 21,419,274 km (0.086 R)
• M66: 21,573,359 km (0.11 R)
• M67: 22,089,622 km (0.084 R)
• M68: 22,297,413 km (0.066 R)
• M69: 22,767,001 km (0.066 R)
• M70: 23,029,246 km (0.04 R)
• M71: 23,345,346 km (0.112 R)
• M72: 23,451,112 km (0.084 R)
• M73: 23,556,878 km (0.119 R)
• M74: 23,928,628 km (0.12 R)
• M75: 24,355,730 km (0.033 R)
• M76: 25,815,955 km (0.065 R)
• M77: 26,363,932 km (0.098 R)
• M78: 26,805,096 km (0.07 R)
• M79: 27,694,605 km (0.093 R)
• M80: 27,862,454 km (0.12 R)
• M81: 28,933,575 km (0.071 R)
• M82: 30,593,961 km (0.05 R)
• M83: 31,464,920 km (0.057 R)
• M84: 32,875,329 km (0.071 R)
• M85: 35,453,349 km (0.083 R)
• M86: 35,635,559 km (0.066 R)
• M87: 36,184,284 km (0.097 R)
• M88: 38,157,630 km (0.114 R)
• M89: 38,406,710 km (0.078 R)
• M90: 39,157,243 km (0.074 R)
• M91: 39,345,736 km (0.061 R)
• M92: 39,912,712 km (0.1 R)
• M93: 41,501,890 km (0.111 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 13,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit