🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.1

Radius: 10.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.91 AU - 1.25 AU

Year: 725 Days

Day: 13.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,609,077 km

• M1: 133,142 km (0.059 R)
• M2: 487,390 km (0.093 R)
• M3: 832,811 km (0.058 R)
• M4: 1,182,721 km (0.116 R)
• M5: 1,559,109 km (0.082 R)
• M6: 2,419,297 km (0.097 R)
• M7: 2,842,210 km (0.11 R)
• M8: 3,240,439 km (0.091 R)
• M9: 3,907,945 km (0.108 R)
• M10: 4,633,495 km (0.084 R)
• M11: 4,987,294 km (0.118 R)
• M12: 5,446,410 km (0.074 R)
• M13: 5,896,400 km (0.09 R)
• M14: 6,789,499 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.6

Radius: 10

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.15 AU - 1.45 AU

Year: 957 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 43,609,077 km

• M1: 124,316 km (0.069 R)
• M2: 462,407 km (0.085 R)
• M3: 948,151 km (0.104 R)
• M4: 1,342,342 km (0.075 R)
• M5: 1,877,453 km (0.082 R)
• M6: 2,839,667 km (0.083 R)
• M7: 3,351,890 km (0.12 R)
• M8: 3,831,351 km (0.092 R)
• M9: 4,284,633 km (0.044 R)
• M10: 4,712,034 km (0.098 R)
• M11: 5,103,382 km (0.088 R)
• M12: 5,618,597 km (0.113 R)
• M13: 6,260,222 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.3

Radius: 12.3

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.28 AU - 2.1 AU

Year: 1419 Days

Day: 8.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,609,077 km

• M1: 153,039 km (0.096 R)
• M2: 608,714 km (0.084 R)
• M3: 998,566 km (0.109 R)
• M4: 1,580,801 km (0.042 R)
• M5: 2,045,452 km (0.088 R)
• M6: 2,845,950 km (0.079 R)
• M7: 3,312,396 km (0.073 R)
• M8: 4,248,729 km (0.106 R)
• M9: 4,734,174 km (0.1 R)
• M10: 5,592,268 km (0.095 R)
• M11: 6,917,705 km (0.074 R)
• M12: 7,817,985 km (0.081 R)
• M13: 9,128,612 km (0.041 R)
• M14: 9,586,980 km (0.109 R)

Asteroid Belt

Center: 2.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.7

Radius: 14.9

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.15 AU - 3.17 AU

Year: 2801 Days

Day: 5.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 43,609,077 km

• M1: 185,352 km (0.105 R)
• M2: 740,958 km (0.082 R)
• M3: 1,942,828 km (0.104 R)
• M4: 3,063,016 km (0.091 R)
• M5: 5,128,365 km (0.085 R)
• M6: 5,840,899 km (0.087 R)
• M7: 6,380,499 km (0.113 R)
• M8: 7,488,570 km (0.079 R)
• M9: 8,356,238 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.9

Radius: 9.7

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.52 AU - 3.54 AU

Year: 3405 Days

Day: 6.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,609,077 km

• M1: 122,072 km (0.03 R)
• M2: 462,856 km (0.045 R)
• M3: 781,798 km (0.095 R)
• M4: 1,135,597 km (0.071 R)
• M5: 1,539,362 km (0.071 R)
• M6: 2,243,818 km (0.083 R)
• M7: 2,712,509 km (0.097 R)
• M8: 3,181,348 km (0.117 R)
• M9: 4,243,044 km (0.043 R)
• M10: 4,833,956 km (0.049 R)
• M11: 5,250,287 km (0.058 R)
• M12: 5,834,467 km (0.077 R)
• M13: 6,281,465 km (0.087 R)
• M14: 7,356,924 km (0.089 R)
• M15: 10,183,576 km (0.072 R)
• M16: 10,943,533 km (0.092 R)
• M17: 11,857,576 km (0.101 R)
• M18: 12,333,447 km (0.082 R)
• M19: 14,320,555 km (0.113 R)
• M20: 14,724,021 km (0.112 R)
• M21: 15,181,342 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.3

Radius: 10.2

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.02 AU - 4.24 AU

Year: 4466 Days

Day: 13.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,609,077 km

• M1: 126,859 km (0.12 R)
• M2: 516,861 km (0.077 R)
• M3: 837,299 km (0.085 R)
• M4: 1,540,708 km (0.096 R)
• M5: 2,385,338 km (0.101 R)
• M6: 3,051,946 km (0.103 R)
• M7: 5,264,349 km (0.067 R)
• M8: 5,692,199 km (0.112 R)
• M9: 6,847,843 km (0.106 R)
• M10: 9,004,296 km (0.08 R)
• M11: 9,576,059 km (0.09 R)
• M12: 10,928,124 km (0.059 R)
• M13: 11,962,145 km (0.118 R)
• M14: 13,528,135 km (0.091 R)
• M15: 14,007,447 km (0.111 R)
• M16: 14,497,829 km (0.099 R)
• M17: 16,940,014 km (0.093 R)
• M18: 18,712,898 km (0.096 R)
• M19: 19,375,019 km (0.084 R)
• M20: 19,711,913 km (0.05 R)
• M21: 22,475,584 km (0.091 R)
• M22: 23,604,150 km (0.085 R)
• M23: 24,769,967 km (0.097 R)
• M24: 26,797,766 km (0.098 R)
• M25: 27,980,487 km (0.081 R)
• M26: 28,846,359 km (0.097 R)
• M27: 29,819,344 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.6

Radius: 6.3

Gravity: 19.11 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.39 AU - 7.39 AU

Year: 10430 Days

Day: 15.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 96.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 43,609,077 km

• M1: 91,703 km (0.109 R)
• M2: 438,771 km (0.058 R)
• M3: 650,751 km (0.099 R)
• M4: 1,208,302 km (0.083 R)
• M5: 1,875,359 km (0.088 R)
• M6: 2,224,520 km (0.092 R)
• M7: 3,797,542 km (0.065 R)
• M8: 4,505,589 km (0.046 R)
• M9: 5,035,016 km (0.115 R)
• M10: 6,069,485 km (0.106 R)
• M11: 7,034,092 km (0.067 R)
• M12: 7,280,031 km (0.097 R)
• M13: 7,531,654 km (0.046 R)
• M14: 7,789,112 km (0.103 R)
• M15: 9,708,902 km (0.049 R)
• M16: 10,483,819 km (0.096 R)
• M17: 10,968,217 km (0.095 R)
• M18: 11,299,277 km (0.108 R)
• M19: 11,808,358 km (0.101 R)
• M20: 13,365,074 km (0.078 R)
• M21: 16,161,058 km (0.029 R)
• M22: 18,614,164 km (0.093 R)
• M23: 20,051,650 km (0.05 R)
• M24: 20,463,792 km (0.112 R)
• M25: 24,430,529 km (0.11 R)
• M26: 31,795,232 km (0.11 R)
• M27: 33,036,745 km (0.108 R)
• M28: 33,496,010 km (0.118 R)
• M29: 35,256,628 km (0.115 R)
• M30: 35,495,984 km (0.062 R)
• M31: 36,220,337 km (0.042 R)
• M32: 36,586,254 km (0.101 R)
• M33: 37,574,048 km (0.117 R)
• M34: 38,326,376 km (0.113 R)
• M35: 43,738,827 km (0.1 R)
• M36: 45,697,662 km (0.065 R)
• M37: 47,568,233 km (0.103 R)
• M38: 50,090,603 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.2

Radius: 3.5

Gravity: 29.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.96 AU - 8.06 AU

Year: 11984 Days

Day: 19.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,609,077 km

• M1: 58,493 km (0.054 R)
• M2: 782,995 km (0.101 R)
• M3: 1,150,557 km (0.104 R)
• M4: 1,959,882 km (0.087 R)
• M5: 2,179,491 km (0.1 R)
• M6: 5,754,880 km (0.057 R)
• M7: 8,543,684 km (0.092 R)
• M8: 8,945,504 km (0.119 R)
• M9: 10,326,292 km (0.114 R)
• M10: 11,788,163 km (0.1 R)
• M11: 12,118,475 km (0.083 R)
• M12: 16,991,326 km (0.077 R)
• M13: 18,203,069 km (0.046 R)
• M14: 25,224,894 km (0.071 R)
• M15: 35,539,817 km (0.107 R)
• M16: 36,113,076 km (0.088 R)
• M17: 36,925,691 km (0.05 R)
• M18: 41,804,826 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 12,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit