🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.5

Radius: 9.9

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.47 AU - 0.65 AU

Year: 284 Days

Day: 9.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,088,664 km

• M1: 123,119 km (0.077 R)
• M2: 438,920 km (0.05 R)
• M3: 760,256 km (0.071 R)
• M4: 1,194,389 km (0.12 R)
• M5: 1,877,453 km (0.092 R)
• M6: 2,195,050 km (0.102 R)
• M7: 2,754,097 km (0.082 R)
• M8: 3,114,777 km (0.105 R)
• M9: 3,956,415 km (0.098 R)
• M10: 4,364,518 km (0.066 R)
• M11: 4,744,496 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.3

Radius: 13.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.77 AU - 0.83 AU

Year: 485 Days

Day: 5.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 60,088,664 km

• M1: 175,179 km (0.097 R)
• M2: 649,105 km (0.056 R)
• M3: 1,111,213 km (0.079 R)
• M4: 1,695,841 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.7

Radius: 12.2

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.79 AU - 1.01 AU

Year: 579 Days

Day: 14.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,088,664 km

• M1: 151,692 km (0.1 R)
• M2: 674,986 km (0.052 R)
• M3: 1,226,104 km (0.114 R)
• M4: 1,881,492 km (0.091 R)
• M5: 2,421,690 km (0.071 R)
• M6: 3,212,315 km (0.106 R)
• M7: 3,624,158 km (0.119 R)
• M8: 4,085,069 km (0.106 R)
• M9: 5,141,978 km (0.074 R)
• M10: 6,007,701 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.6

Radius: 12.3

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.16 AU - 1.5 AU

Year: 1040 Days

Day: 10.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,088,664 km

• M1: 153,338 km (0.091 R)
• M2: 671,545 km (0.088 R)
• M3: 1,101,190 km (0.035 R)
• M4: 1,657,245 km (0.059 R)
• M5: 2,647,134 km (0.108 R)
• M6: 3,104,754 km (0.059 R)
• M7: 3,723,790 km (0.048 R)
• M8: 4,406,256 km (0.073 R)
• M9: 4,862,230 km (0.025 R)
• M10: 5,349,620 km (0.075 R)
• M11: 5,741,865 km (0.053 R)
• M12: 6,153,260 km (0.086 R)
• M13: 7,256,544 km (0.077 R)
• M14: 8,027,123 km (0.071 R)
• M15: 8,823,133 km (0.101 R)
• M16: 9,640,984 km (0.08 R)
• M17: 10,444,923 km (0.118 R)
• M18: 10,928,872 km (0.112 R)

Asteroid Belt

Center: 1.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.3

Radius: 10.5

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.73 AU - 2.81 AU

Year: 2320 Days

Day: 5.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 60,088,664 km

• M1: 130,599 km (0.112 R)
• M2: 976,126 km (0.1 R)
• M3: 1,559,707 km (0.066 R)
• M4: 2,854,477 km (0.119 R)
• M5: 4,606,717 km (0.117 R)
• M6: 5,800,209 km (0.112 R)
• M7: 6,415,953 km (0.108 R)
• M8: 8,399,023 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.8

Radius: 13.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.68 AU - 3.1 AU

Year: 3332 Days

Day: 6.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,088,664 km

• M1: 169,195 km (0.078 R)
• M2: 715,227 km (0.094 R)
• M3: 1,387,071 km (0.099 R)
• M4: 2,379,205 km (0.092 R)
• M5: 3,388,691 km (0.077 R)
• M6: 4,188,740 km (0.063 R)
• M7: 4,688,098 km (0.039 R)
• M8: 5,807,389 km (0.111 R)
• M9: 7,069,098 km (0.085 R)
• M10: 8,312,555 km (0.106 R)
• M11: 10,803,958 km (0.093 R)
• M12: 12,075,690 km (0.085 R)
• M13: 12,919,871 km (0.105 R)
• M14: 14,491,396 km (0.114 R)
• M15: 16,439,759 km (0.107 R)
• M16: 17,636,243 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.1

Radius: 6.7

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.58 AU - 10.16 AU

Year: 17917 Days

Day: 17.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,088,664 km

• M1: 92,451 km (0.102 R)
• M2: 349,161 km (0.107 R)
• M3: 883,375 km (0.085 R)
• M4: 1,385,276 km (0.028 R)
• M5: 1,676,843 km (0.1 R)
• M6: 2,485,269 km (0.071 R)
• M7: 3,991,122 km (0.11 R)
• M8: 5,002,104 km (0.098 R)
• M9: 5,270,931 km (0.089 R)
• M10: 6,327,392 km (0.058 R)
• M11: 6,803,562 km (0.045 R)
• M12: 8,516,607 km (0.104 R)
• M13: 10,717,939 km (0.091 R)
• M14: 10,940,242 km (0.096 R)
• M15: 12,400,317 km (0.094 R)
• M16: 13,658,286 km (0.076 R)
• M17: 15,137,958 km (0.07 R)
• M18: 16,133,382 km (0.108 R)
• M19: 16,721,452 km (0.097 R)
• M20: 21,331,908 km (0.06 R)
• M21: 27,755,192 km (0.091 R)
• M22: 28,174,964 km (0.112 R)
• M23: 29,459,710 km (0.064 R)
• M24: 30,671,453 km (0.039 R)
• M25: 32,261,080 km (0.118 R)
• M26: 33,429,589 km (0.102 R)
• M27: 34,626,222 km (0.073 R)
• M28: 35,480,576 km (0.101 R)
• M29: 40,769,010 km (0.114 R)
• M30: 51,128,064 km (0.069 R)
• M31: 52,714,849 km (0.052 R)
• M32: 53,036,036 km (0.056 R)
• M33: 54,826,273 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.2

Radius: 5.6

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.56 AU - 11.7 AU

Year: 21868 Days

Day: 23.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 60,088,664 km

• M1: 70,760 km (0.073 R)
• M2: 272,268 km (0.047 R)
• M3: 455,825 km (0.109 R)
• M4: 633,397 km (0.109 R)
• M5: 996,172 km (0.106 R)
• M6: 1,237,922 km (0.102 R)
• M7: 1,927,718 km (0.106 R)
• M8: 2,407,927 km (0.104 R)
• M9: 2,964,282 km (0.115 R)
• M10: 3,234,755 km (0.114 R)
• M11: 4,808,375 km (0.086 R)
• M12: 5,873,661 km (0.104 R)
• M13: 6,707,221 km (0.063 R)
• M14: 7,001,928 km (0.095 R)
• M15: 12,147,347 km (0.116 R)
• M16: 13,692,843 km (0.09 R)
• M17: 13,962,568 km (0.104 R)
• M18: 15,292,642 km (0.105 R)
• M19: 15,583,012 km (0.078 R)
• M20: 17,090,659 km (0.103 R)
• M21: 20,744,587 km (0.066 R)
• M22: 21,011,171 km (0.047 R)
• M23: 22,008,091 km (0.112 R)
• M24: 26,105,726 km (0.082 R)
• M25: 26,520,711 km (0.083 R)
• M26: 28,007,564 km (0.063 R)
• M27: 35,389,620 km (0.095 R)
• M28: 36,153,766 km (0.104 R)
• M29: 37,059,133 km (0.086 R)
• M30: 39,049,682 km (0.081 R)
• M31: 39,592,273 km (0.069 R)
• M32: 42,238,660 km (0.092 R)
• M33: 43,098,249 km (0.078 R)
• M34: 48,035,577 km (0.07 R)
• M35: 48,658,503 km (0.06 R)
• M36: 50,399,373 km (0.118 R)
• M37: 54,509,275 km (0.053 R)
• M38: 55,017,011 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 19,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit