🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.1

Radius: 11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.01 AU - 1.5 AU

Year: 982 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 67,820,000 km

• M1: 137,181 km (0.106 R)
• M2: 535,411 km (0.054 R)
• M3: 942,766 km (0.072 R)
• M4: 1,430,305 km (0.102 R)
• M5: 4,319,190 km (0.026 R)
• M6: 5,700,128 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.1

Radius: 9.9

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.25 AU - 2.79 AU

Year: 2812 Days

Day: 11.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,820,000 km

• M1: 123,717 km (0.081 R)
• M2: 463,155 km (0.087 R)
• M3: 904,170 km (0.112 R)
• M4: 1,383,481 km (0.089 R)
• M5: 2,445,776 km (0.103 R)
• M6: 2,937,803 km (0.093 R)
• M7: 3,981,996 km (0.055 R)
• M8: 4,775,164 km (0.071 R)
• M9: 5,328,227 km (0.034 R)
• M10: 6,237,483 km (0.094 R)
• M11: 6,729,361 km (0.098 R)
• M12: 7,188,178 km (0.09 R)
• M13: 7,821,725 km (0.068 R)
• M14: 8,296,848 km (0.084 R)
• M15: 9,097,047 km (0.066 R)
• M16: 9,911,308 km (0.097 R)
• M17: 10,734,844 km (0.109 R)
• M18: 11,442,143 km (0.071 R)
• M19: 11,766,321 km (0.099 R)
• M20: 12,306,070 km (0.118 R)
• M21: 12,905,808 km (0.028 R)
• M22: 13,570,023 km (0.085 R)
• M23: 15,062,710 km (0.079 R)
• M24: 15,403,345 km (0.075 R)
• M25: 18,482,368 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.2

Radius: 13.2

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.65 AU - 4.01 AU

Year: 4271 Days

Day: 12.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,820,000 km

• M1: 164,109 km (0.099 R)
• M2: 758,760 km (0.052 R)
• M3: 1,202,617 km (0.12 R)
• M4: 1,619,397 km (0.098 R)
• M5: 2,325,648 km (0.091 R)
• M6: 3,732,018 km (0.085 R)
• M7: 4,332,953 km (0.037 R)
• M8: 5,341,691 km (0.09 R)
• M9: 6,501,374 km (0.04 R)
• M10: 7,544,669 km (0.063 R)
• M11: 10,087,534 km (0.108 R)
• M12: 10,727,065 km (0.115 R)
• M13: 11,393,523 km (0.083 R)
• M14: 14,024,202 km (0.04 R)
• M15: 23,048,694 km (0.088 R)
• M16: 26,567,684 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.4

Radius: 8.6

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.47 AU - 4.47 AU

Year: 6643 Days

Day: 9.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,820,000 km

• M1: 106,962 km (0.073 R)
• M2: 431,889 km (0.055 R)
• M3: 806,931 km (0.116 R)
• M4: 1,659,190 km (0.039 R)
• M5: 2,007,005 km (0.101 R)
• M6: 2,374,268 km (0.096 R)
• M7: 3,069,300 km (0.109 R)
• M8: 4,929,250 km (0.027 R)
• M9: 5,447,158 km (0.105 R)
• M10: 6,621,052 km (0.03 R)
• M11: 7,630,090 km (0.073 R)
• M12: 8,460,358 km (0.115 R)
• M13: 9,460,420 km (0.069 R)
• M14: 11,354,927 km (0.119 R)
• M15: 13,024,140 km (0.064 R)
• M16: 13,583,636 km (0.072 R)
• M17: 14,013,730 km (0.051 R)
• M18: 15,668,731 km (0.119 R)
• M19: 16,842,177 km (0.094 R)
• M20: 17,901,779 km (0.061 R)
• M21: 19,543,316 km (0.073 R)
• M22: 20,964,945 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.6

Radius: 8.5

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.05 AU - 5.71 AU

Year: 7578 Days

Day: 9 Hours

Environment

Temp: -222 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,820,000 km

• M1: 106,514 km (0.091 R)
• M2: 2,598,964 km (0.055 R)
• M3: 3,809,360 km (0.102 R)
• M4: 5,756,376 km (0.09 R)
• M5: 7,603,611 km (0.111 R)
• M6: 8,136,179 km (0.114 R)
• M7: 8,442,556 km (0.109 R)
• M8: 9,712,343 km (0.093 R)
• M9: 10,410,665 km (0.081 R)
• M10: 11,217,148 km (0.1 R)
• M11: 12,262,986 km (0.074 R)
• M12: 12,748,132 km (0.116 R)
• M13: 13,930,105 km (0.099 R)
• M14: 15,137,360 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57

Radius: 6.1

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.8 AU - 6.76 AU

Year: 11062 Days

Day: 22 Hours

Environment

Temp: -235 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,820,000 km

• M1: 75,846 km (0.111 R)
• M2: 365,318 km (0.068 R)
• M3: 813,663 km (0.08 R)
• M4: 1,073,814 km (0.107 R)
• M5: 1,299,856 km (0.112 R)
• M6: 2,527,456 km (0.082 R)
• M7: 2,897,860 km (0.105 R)
• M8: 5,841,797 km (0.103 R)
• M9: 9,078,796 km (0.078 R)
• M10: 9,411,800 km (0.093 R)
• M11: 11,032,693 km (0.076 R)
• M12: 13,016,361 km (0.061 R)
• M13: 14,563,802 km (0.061 R)
• M14: 15,277,832 km (0.088 R)
• M15: 16,015,050 km (0.07 R)
• M16: 19,627,689 km (0.106 R)

Asteroid Belt

Center: 7.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.8

Radius: 7.1

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.22 AU - 9.46 AU

Year: 15431 Days

Day: 21.8 Hours

Environment

Temp: -242 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 67,820,000 km

• M1: 93,798 km (0.064 R)
• M2: 346,020 km (0.028 R)
• M3: 783,145 km (0.048 R)
• M4: 1,191,697 km (0.065 R)
• M5: 5,463,913 km (0.111 R)
• M6: 6,976,347 km (0.048 R)
• M7: 10,054,323 km (0.07 R)
• M8: 18,919,194 km (0.096 R)
• M9: 19,269,702 km (0.099 R)
• M10: 21,845,328 km (0.093 R)
• M11: 24,558,585 km (0.107 R)
• M12: 25,909,902 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.8

Radius: 6.2

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.86 AU - 10.02 AU

Year: 20388 Days

Day: 17.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,820,000 km

• M1: 89,011 km (0.081 R)
• M2: 610,958 km (0.12 R)
• M3: 808,277 km (0.104 R)
• M4: 1,135,597 km (0.078 R)
• M5: 1,381,088 km (0.091 R)
• M6: 1,924,577 km (0.119 R)
• M7: 2,359,906 km (0.069 R)
• M8: 3,082,315 km (0.112 R)
• M9: 4,412,688 km (0.07 R)
• M10: 5,131,955 km (0.095 R)
• M11: 5,614,857 km (0.062 R)
• M12: 6,628,083 km (0.036 R)
• M13: 6,976,497 km (0.061 R)
• M14: 9,879,743 km (0.04 R)
• M15: 10,219,629 km (0.054 R)
• M16: 11,471,165 km (0.107 R)
• M17: 13,158,330 km (0.106 R)
• M18: 15,227,717 km (0.059 R)
• M19: 15,681,447 km (0.036 R)
• M20: 18,002,458 km (0.079 R)
• M21: 19,464,478 km (0.085 R)
• M22: 22,042,199 km (0.117 R)
• M23: 24,631,738 km (0.112 R)
• M24: 25,679,372 km (0.102 R)
• M25: 33,223,892 km (0.119 R)
• M26: 35,022,208 km (0.101 R)
• M27: 37,155,773 km (0.091 R)
• M28: 37,565,222 km (0.055 R)
• M29: 40,660,252 km (0.057 R)
• M30: 44,532,294 km (0.092 R)
• M31: 45,615,383 km (0.068 R)
• M32: 46,715,675 km (0.102 R)
• M33: 49,626,401 km (0.12 R)
• M34: 59,080,089 km (0.071 R)
• M35: 65,807,954 km (0.117 R)
• M36: 67,010,272 km (0.029 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 14,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit