🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785

Radius: 10.3

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.63 AU - 0.75 AU

Year: 396 Days

Day: 6.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,537,133 km

• M1: 128,056 km (0.086 R)
• M2: 465,997 km (0.118 R)
• M3: 929,003 km (0.102 R)
• M4: 1,511,986 km (0.119 R)
• M5: 1,895,405 km (0.107 R)
• M6: 2,245,165 km (0.116 R)
• M7: 2,569,643 km (0.099 R)
• M8: 3,000,784 km (0.072 R)
• M9: 3,396,620 km (0.077 R)
• M10: 3,738,301 km (0.086 R)
• M11: 4,143,412 km (0.114 R)
• M12: 4,505,738 km (0.118 R)
• M13: 4,889,158 km (0.081 R)
• M14: 5,823,995 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.5

Radius: 15

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.56 AU - 0.92 AU

Year: 439 Days

Day: 12.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,537,133 km

• M1: 186,549 km (0.103 R)
• M2: 659,876 km (0.054 R)
• M3: 1,142,479 km (0.058 R)
• M4: 1,695,991 km (0.087 R)
• M5: 2,204,325 km (0.091 R)
• M6: 3,162,948 km (0.085 R)
• M7: 3,751,765 km (0.08 R)
• M8: 4,485,543 km (0.078 R)
• M9: 5,042,346 km (0.093 R)
• M10: 5,561,002 km (0.042 R)
• M11: 6,061,855 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.2

Radius: 8.3

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.86 AU - 1.88 AU

Year: 1765 Days

Day: 10.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,537,133 km

• M1: 103,522 km (0.101 R)
• M2: 408,701 km (0.11 R)
• M3: 719,267 km (0.117 R)
• M4: 1,086,978 km (0.048 R)
• M5: 1,509,143 km (0.1 R)
• M6: 2,165,728 km (0.057 R)
• M7: 2,735,247 km (0.043 R)
• M8: 3,371,038 km (0.114 R)
• M9: 4,614,346 km (0.106 R)
• M10: 4,895,890 km (0.119 R)
• M11: 5,208,848 km (0.082 R)
• M12: 5,472,889 km (0.094 R)
• M13: 6,138,898 km (0.037 R)
• M14: 6,857,716 km (0.064 R)
• M15: 7,275,244 km (0.092 R)
• M16: 8,296,997 km (0.109 R)
• M17: 8,971,684 km (0.066 R)
• M18: 10,430,263 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.4

Radius: 11.1

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.09 AU - 2.27 AU

Year: 2222 Days

Day: 7.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,537,133 km

• M1: 138,079 km (0.108 R)
• M2: 550,819 km (0.096 R)
• M3: 1,441,824 km (0.107 R)
• M4: 1,859,651 km (0.114 R)
• M5: 2,735,247 km (0.056 R)
• M6: 3,356,079 km (0.088 R)
• M7: 4,068,912 km (0.07 R)
• M8: 4,650,250 km (0.05 R)
• M9: 5,856,158 km (0.111 R)
• M10: 6,230,303 km (0.094 R)
• M11: 8,984,848 km (0.107 R)
• M12: 9,427,658 km (0.032 R)

Asteroid Belt

Center: 2.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.8

Radius: 11

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.77 AU - 3.29 AU

Year: 3641 Days

Day: 9.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,537,133 km

• M1: 140,173 km (0.104 R)
• M2: 510,278 km (0.118 R)
• M3: 1,149,061 km (0.088 R)
• M4: 1,659,340 km (0.091 R)
• M5: 2,187,270 km (0.108 R)
• M6: 2,610,333 km (0.092 R)
• M7: 3,913,630 km (0.055 R)
• M8: 4,855,797 km (0.086 R)
• M9: 5,746,653 km (0.111 R)
• M10: 6,379,003 km (0.083 R)
• M11: 8,593,650 km (0.059 R)
• M12: 9,577,256 km (0.076 R)
• M13: 10,383,738 km (0.053 R)
• M14: 11,677,610 km (0.074 R)
• M15: 12,550,813 km (0.026 R)
• M16: 13,124,520 km (0.082 R)
• M17: 14,427,368 km (0.071 R)
• M18: 14,897,854 km (0.083 R)
• M19: 15,595,578 km (0.09 R)
• M20: 17,172,190 km (0.114 R)
• M21: 17,879,339 km (0.088 R)
• M22: 18,605,936 km (0.03 R)
• M23: 19,860,613 km (0.1 R)
• M24: 20,247,773 km (0.101 R)
• M25: 20,771,814 km (0.085 R)
• M26: 21,439,469 km (0.044 R)
• M27: 22,467,805 km (0.087 R)
• M28: 23,385,438 km (0.072 R)
• M29: 24,181,299 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.7

Radius: 9.4

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3 AU - 3.62 AU

Year: 4157 Days

Day: 7.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,537,133 km

• M1: 117,584 km (0.105 R)
• M2: 469,887 km (0.066 R)
• M3: 1,212,192 km (0.056 R)
• M4: 1,734,587 km (0.102 R)
• M5: 2,110,527 km (0.108 R)
• M6: 2,887,987 km (0.043 R)
• M7: 3,658,715 km (0.065 R)
• M8: 6,402,938 km (0.086 R)
• M9: 7,707,282 km (0.111 R)
• M10: 10,791,093 km (0.108 R)
• M11: 11,396,815 km (0.082 R)
• M12: 12,301,134 km (0.04 R)
• M13: 12,723,449 km (0.073 R)
• M14: 14,981,628 km (0.112 R)
• M15: 18,088,926 km (0.082 R)
• M16: 18,391,113 km (0.067 R)
• M17: 19,761,131 km (0.12 R)
• M18: 20,667,694 km (0.086 R)
• M19: 22,703,272 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.5

Radius: 4

Gravity: 46.53 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.31 AU - 8.29 AU

Year: 13614 Days

Day: 19.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,537,133 km

• M1: 49,816 km (0.09 R)
• M2: 306,975 km (0.051 R)
• M3: 617,989 km (0.062 R)
• M4: 795,262 km (0.11 R)
• M5: 961,316 km (0.096 R)
• M6: 1,175,390 km (0.108 R)
• M7: 1,449,903 km (0.071 R)
• M8: 1,976,637 km (0.079 R)
• M9: 2,643,095 km (0.075 R)
• M10: 4,008,625 km (0.065 R)
• M11: 4,531,170 km (0.098 R)
• M12: 4,693,035 km (0.114 R)
• M13: 5,237,571 km (0.054 R)
• M14: 5,635,501 km (0.088 R)
• M15: 5,899,093 km (0.07 R)
• M16: 6,053,328 km (0.032 R)
• M17: 6,865,345 km (0.116 R)
• M18: 7,122,504 km (0.104 R)
• M19: 8,505,836 km (0.118 R)
• M20: 12,097,381 km (0.114 R)
• M21: 14,535,378 km (0.068 R)
• M22: 15,102,503 km (0.108 R)
• M23: 17,439,671 km (0.103 R)
• M24: 18,323,645 km (0.106 R)
• M25: 31,603,597 km (0.027 R)
• M26: 32,076,327 km (0.026 R)
• M27: 32,314,486 km (0.119 R)
• M28: 35,138,146 km (0.104 R)
• M29: 36,804,667 km (0.111 R)
• M30: 37,988,734 km (0.085 R)
• M31: 46,235,017 km (0.118 R)
• M32: 56,285,750 km (0.08 R)
• M33: 57,154,465 km (0.104 R)
• M34: 59,634,349 km (0.035 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 12,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit