🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.88 AU - 2.16 AU

Year: 1076 Days

Day: 28.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.2

Radius: 8.1

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.42 AU - 10.98 AU

Year: 12208 Days

Day: 14.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 82,712,884 km

• M1: 100,829 km (0.043 R)
• M2: 385,514 km (0.057 R)
• M3: 1,153,848 km (0.073 R)
• M4: 1,493,884 km (0.096 R)
• M5: 2,075,222 km (0.097 R)
• M6: 7,699,354 km (0.049 R)
• M7: 9,718,326 km (0.065 R)
• M8: 12,308,464 km (0.11 R)
• M9: 13,827,481 km (0.1 R)
• M10: 15,897,018 km (0.114 R)
• M11: 24,086,753 km (0.104 R)
• M12: 41,028,413 km (0.085 R)
• M13: 41,851,500 km (0.059 R)
• M14: 43,530,736 km (0.072 R)
• M15: 44,819,223 km (0.055 R)
• M16: 47,172,397 km (0.036 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.9

Radius: 5.5

Gravity: 30.97 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 12.85 AU - 16.25 AU

Year: 20798 Days

Day: 20.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 82,712,884 km

• M1: 68,516 km (0.091 R)
• M2: 403,615 km (0.046 R)
• M3: 590,612 km (0.075 R)
• M4: 771,775 km (0.116 R)
• M5: 1,150,108 km (0.066 R)
• M6: 1,626,278 km (0.096 R)
• M7: 1,850,376 km (0.075 R)
• M8: 5,407,065 km (0.109 R)
• M9: 5,737,976 km (0.083 R)
• M10: 6,259,773 km (0.095 R)
• M11: 6,718,141 km (0.103 R)
• M12: 7,753,358 km (0.095 R)
• M13: 8,014,856 km (0.103 R)
• M14: 8,722,005 km (0.103 R)
• M15: 12,248,475 km (0.091 R)
• M16: 15,858,721 km (0.103 R)
• M17: 20,218,003 km (0.102 R)
• M18: 20,713,471 km (0.094 R)
• M19: 21,935,536 km (0.089 R)
• M20: 28,155,666 km (0.083 R)
• M21: 29,148,397 km (0.115 R)
• M22: 41,811,857 km (0.045 R)
• M23: 42,132,146 km (0.114 R)
• M24: 42,615,646 km (0.109 R)
• M25: 43,758,125 km (0.117 R)
• M26: 51,963,120 km (0.051 R)
• M27: 53,454,610 km (0.068 R)
• M28: 56,327,637 km (0.039 R)
• M29: 58,099,923 km (0.089 R)
• M30: 59,301,942 km (0.116 R)
• M31: 60,112,464 km (0.119 R)
• M32: 65,777,436 km (0.077 R)
• M33: 74,572,743 km (0.094 R)
• M34: 75,516,856 km (0.115 R)
• M35: 77,670,167 km (0.071 R)
• M36: 79,864,020 km (0.079 R)

Asteroid Belt

Center: 15.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.3

Radius: 8

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 13.46 AU - 18.66 AU

Year: 24118 Days

Day: 22.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 82,712,884 km

• M1: 99,483 km (0.09 R)
• M2: 1,672,654 km (0.091 R)
• M3: 3,695,067 km (0.109 R)
• M4: 5,783,603 km (0.089 R)
• M5: 6,925,484 km (0.073 R)
• M6: 8,018,147 km (0.095 R)
• M7: 12,298,291 km (0.12 R)
• M8: 13,550,126 km (0.101 R)
• M9: 13,962,568 km (0.081 R)
• M10: 19,673,915 km (0.066 R)
• M11: 26,986,409 km (0.069 R)
• M12: 32,144,094 km (0.097 R)
• M13: 39,155,747 km (0.073 R)
• M14: 53,845,809 km (0.109 R)
• M15: 54,880,428 km (0.066 R)
• M16: 55,928,361 km (0.083 R)
• M17: 62,686,744 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.5

Radius: 4.9

Gravity: 17.72 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 16.43 AU - 19.69 AU

Year: 28761 Days

Day: 18.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,712,884 km

• M1: 61,036 km (0.073 R)
• M2: 432,188 km (0.09 R)
• M3: 826,379 km (0.118 R)
• M4: 1,246,898 km (0.109 R)
• M5: 1,431,352 km (0.093 R)
• M6: 1,651,860 km (0.063 R)
• M7: 1,836,763 km (0.119 R)
• M8: 2,076,718 km (0.116 R)
• M9: 2,571,139 km (0.095 R)
• M10: 3,758,647 km (0.057 R)
• M11: 5,470,645 km (0.075 R)
• M12: 6,184,526 km (0.111 R)
• M13: 6,770,800 km (0.087 R)
• M14: 11,154,316 km (0.07 R)
• M15: 14,190,555 km (0.078 R)
• M16: 14,575,919 km (0.118 R)
• M17: 30,910,660 km (0.112 R)
• M18: 33,553,456 km (0.074 R)
• M19: 36,919,109 km (0.118 R)
• M20: 38,832,765 km (0.115 R)
• M21: 39,434,597 km (0.111 R)
• M22: 40,502,876 km (0.084 R)
• M23: 43,985,514 km (0.043 R)
• M24: 47,149,658 km (0.079 R)
• M25: 50,462,055 km (0.092 R)
• M26: 55,052,465 km (0.119 R)
• M27: 56,963,877 km (0.037 R)
• M28: 57,157,457 km (0.084 R)
• M29: 57,936,114 km (0.104 R)
• M30: 59,514,371 km (0.094 R)
• M31: 61,527,360 km (0.08 R)
• M32: 62,139,964 km (0.096 R)
• M33: 67,187,994 km (0.04 R)
• M34: 72,729,997 km (0.101 R)
• M35: 78,090,687 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 14,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit