🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.8

Radius: 12

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.51 AU - 0.79 AU

Year: 355 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 63,960,763 km

• M1: 150,047 km (0.068 R)
• M2: 695,032 km (0.037 R)
• M3: 1,175,690 km (0.064 R)
• M4: 1,580,053 km (0.119 R)
• M5: 2,064,002 km (0.114 R)
• M6: 2,474,199 km (0.115 R)
• M7: 3,213,362 km (0.118 R)
• M8: 4,142,664 km (0.026 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.4

Radius: 8.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.97 AU - 1.07 AU

Year: 699 Days

Day: 5.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,960,763 km

• M1: 104,419 km (0.11 R)
• M2: 534,962 km (0.084 R)
• M3: 1,020,108 km (0.116 R)
• M4: 1,443,171 km (0.103 R)
• M5: 1,707,809 km (0.049 R)
• M6: 2,244,118 km (0.078 R)
• M7: 2,706,076 km (0.088 R)
• M8: 3,448,081 km (0.102 R)
• M9: 3,714,964 km (0.052 R)
• M10: 4,630,204 km (0.081 R)
• M11: 5,165,166 km (0.087 R)
• M12: 5,431,001 km (0.105 R)
• M13: 6,246,309 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.7

Radius: 11.5

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.13 AU - 1.27 AU

Year: 892 Days

Day: 6.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,960,763 km

• M1: 143,016 km (0.115 R)
• M2: 618,288 km (0.108 R)
• M3: 1,032,225 km (0.103 R)
• M4: 1,811,481 km (0.109 R)
• M5: 2,464,027 km (0.106 R)
• M6: 2,839,966 km (0.063 R)
• M7: 3,215,307 km (0.098 R)
• M8: 3,595,435 km (0.087 R)
• M9: 4,869,261 km (0.119 R)
• M10: 5,715,536 km (0.086 R)
• M11: 6,112,868 km (0.109 R)
• M12: 6,787,405 km (0.036 R)
• M13: 7,210,917 km (0.099 R)
• M14: 7,891,288 km (0.109 R)
• M15: 8,360,127 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449

Radius: 14

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.18 AU - 1.58 AU

Year: 1100 Days

Day: 14.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,960,763 km

• M1: 174,132 km (0.071 R)
• M2: 641,625 km (0.101 R)
• M3: 1,651,411 km (0.077 R)
• M4: 2,810,645 km (0.042 R)
• M5: 3,296,688 km (0.114 R)
• M6: 3,734,711 km (0.064 R)
• M7: 4,870,607 km (0.098 R)
• M8: 5,519,413 km (0.115 R)
• M9: 7,672,127 km (0.06 R)
• M10: 8,896,885 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.4

Radius: 11.2

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.24 AU - 1.82 AU

Year: 1284 Days

Day: 10.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,960,763 km

• M1: 139,276 km (0.086 R)
• M2: 775,964 km (0.056 R)
• M3: 1,274,424 km (0.057 R)
• M4: 2,425,879 km (0.108 R)
• M5: 2,907,883 km (0.11 R)
• M6: 3,269,162 km (0.11 R)
• M7: 4,519,950 km (0.081 R)
• M8: 5,573,717 km (0.078 R)
• M9: 5,929,012 km (0.043 R)
• M10: 6,323,053 km (0.111 R)
• M11: 6,809,097 km (0.061 R)
• M12: 7,856,282 km (0.057 R)
• M13: 8,887,759 km (0.067 R)
• M14: 10,838,515 km (0.062 R)
• M15: 11,323,661 km (0.103 R)
• M16: 12,078,682 km (0.085 R)
• M17: 12,449,834 km (0.107 R)

Asteroid Belt

Center: 4.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.4

Radius: 5.7

Gravity: 25.96 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.45 AU - 8.09 AU

Year: 11947 Days

Day: 19 Hours

Environment

Temp: -223 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,960,763 km

• M1: 70,909 km (0.067 R)
• M2: 290,220 km (0.071 R)
• M3: 499,208 km (0.065 R)
• M4: 728,990 km (0.067 R)
• M5: 1,246,449 km (0.101 R)
• M6: 1,569,282 km (0.087 R)
• M7: 1,758,972 km (0.037 R)
• M8: 3,069,000 km (0.094 R)
• M9: 4,170,340 km (0.108 R)
• M10: 4,474,772 km (0.116 R)
• M11: 5,230,989 km (0.119 R)
• M12: 7,467,327 km (0.116 R)
• M13: 7,734,659 km (0.094 R)
• M14: 8,194,373 km (0.106 R)
• M15: 8,672,039 km (0.089 R)
• M16: 9,683,021 km (0.048 R)
• M17: 10,054,772 km (0.118 R)
• M18: 10,491,149 km (0.076 R)
• M19: 11,519,036 km (0.084 R)
• M20: 13,973,638 km (0.076 R)
• M21: 14,379,946 km (0.108 R)
• M22: 16,605,214 km (0.026 R)
• M23: 22,545,895 km (0.102 R)
• M24: 24,444,292 km (0.096 R)
• M25: 25,232,523 km (0.112 R)
• M26: 30,888,071 km (0.064 R)
• M27: 31,346,439 km (0.098 R)
• M28: 32,276,489 km (0.117 R)
• M29: 34,191,491 km (0.055 R)
• M30: 34,805,141 km (0.086 R)
• M31: 39,981,527 km (0.109 R)
• M32: 41,628,899 km (0.094 R)
• M33: 44,184,180 km (0.034 R)
• M34: 47,598,901 km (0.083 R)
• M35: 51,185,510 km (0.087 R)
• M36: 52,149,967 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.9

Radius: 7.1

Gravity: 19.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.28 AU - 8.02 AU

Year: 12967 Days

Day: 19.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 63,960,763 km

• M1: 89,011 km (0.095 R)
• M2: 326,123 km (0.117 R)
• M3: 547,528 km (0.114 R)
• M4: 1,598,304 km (0.086 R)
• M5: 1,847,534 km (0.066 R)
• M6: 2,803,464 km (0.117 R)
• M7: 5,678,885 km (0.106 R)
• M8: 7,020,478 km (0.074 R)
• M9: 8,216,962 km (0.101 R)
• M10: 10,201,827 km (0.09 R)
• M11: 11,365,549 km (0.031 R)
• M12: 11,731,315 km (0.07 R)
• M13: 12,358,131 km (0.118 R)
• M14: 12,941,413 km (0.093 R)
• M15: 15,237,291 km (0.103 R)
• M16: 20,349,499 km (0.092 R)
• M17: 26,819,457 km (0.118 R)
• M18: 30,515,871 km (0.098 R)
• M19: 32,790,956 km (0.09 R)
• M20: 34,411,250 km (0.083 R)
• M21: 35,823,454 km (0.094 R)
• M22: 37,407,546 km (0.074 R)
• M23: 38,081,185 km (0.105 R)
• M24: 42,877,891 km (0.101 R)
• M25: 48,379,652 km (0.096 R)
• M26: 49,825,067 km (0.119 R)
• M27: 55,024,042 km (0.037 R)
• M28: 56,422,183 km (0.096 R)
• M29: 59,107,166 km (0.098 R)
• M30: 59,471,437 km (0.086 R)
• M31: 63,769,384 km (0.114 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: 276 - 12,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit