🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.9

Radius: 9.2

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.73 AU - 0.75 AU

Year: 418 Days

Day: 14.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,621,401 km

• M1: 114,442 km (0.071 R)
• M2: 431,739 km (0.12 R)
• M3: 727,644 km (0.104 R)
• M4: 1,134,251 km (0.047 R)
• M5: 1,675,646 km (0.116 R)
• M6: 2,046,798 km (0.092 R)
• M7: 2,832,486 km (0.065 R)
• M8: 3,363,110 km (0.05 R)
• M9: 3,819,234 km (0.082 R)
• M10: 4,357,038 km (0.105 R)
• M11: 5,004,647 km (0.086 R)
• M12: 5,375,500 km (0.035 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.8

Radius: 13.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.03 AU - 1.71 AU

Year: 1052 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,621,401 km

• M1: 171,589 km (0.028 R)
• M2: 602,431 km (0.06 R)
• M3: 1,344,137 km (0.1 R)
• M4: 1,778,270 km (0.075 R)
• M5: 2,722,980 km (0.068 R)
• M6: 3,222,488 km (0.083 R)
• M7: 3,887,301 km (0.102 R)
• M8: 5,991,993 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.8

Radius: 12.2

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.2 AU - 2.56 AU

Year: 2409 Days

Day: 10.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,621,401 km

• M1: 151,842 km (0.052 R)
• M2: 546,930 km (0.08 R)
• M3: 1,296,266 km (0.09 R)
• M4: 2,111,424 km (0.098 R)
• M5: 2,796,134 km (0.053 R)
• M6: 3,402,903 km (0.097 R)
• M7: 3,796,345 km (0.07 R)
• M8: 4,178,717 km (0.115 R)
• M9: 4,721,159 km (0.07 R)
• M10: 6,028,046 km (0.065 R)
• M11: 6,494,642 km (0.044 R)
• M12: 8,472,027 km (0.051 R)
• M13: 9,058,749 km (0.055 R)
• M14: 10,046,245 km (0.088 R)
• M15: 11,390,232 km (0.12 R)
• M16: 12,452,377 km (0.09 R)
• M17: 12,850,607 km (0.04 R)
• M18: 14,529,244 km (0.1 R)
• M19: 15,371,032 km (0.093 R)
• M20: 18,148,017 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.1

Radius: 14.7

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.22 AU - 4.06 AU

Year: 4556 Days

Day: 5 Hours

Environment

Temp: -211 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,621,401 km

• M1: 183,108 km (0.095 R)
• M2: 1,542,803 km (0.074 R)
• M3: 2,567,847 km (0.11 R)
• M4: 3,121,958 km (0.036 R)
• M5: 3,954,919 km (0.046 R)
• M6: 4,535,209 km (0.054 R)
• M7: 5,306,685 km (0.095 R)
• M8: 6,290,590 km (0.097 R)
• M9: 7,223,932 km (0.12 R)
• M10: 8,811,015 km (0.092 R)
• M11: 11,325,905 km (0.073 R)
• M12: 11,904,699 km (0.09 R)
• M13: 15,851,241 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.8

Radius: 10.2

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.18 AU - 6.66 AU

Year: 8278 Days

Day: 14.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,621,401 km

• M1: 126,859 km (0.115 R)
• M2: 848,669 km (0.085 R)
• M3: 3,454,664 km (0.118 R)
• M4: 5,840,899 km (0.114 R)
• M5: 8,052,853 km (0.066 R)
• M6: 9,408,958 km (0.085 R)
• M7: 11,145,191 km (0.047 R)
• M8: 12,670,192 km (0.12 R)
• M9: 13,725,305 km (0.119 R)
• M10: 14,780,868 km (0.049 R)
• M11: 15,829,998 km (0.096 R)
• M12: 16,556,445 km (0.058 R)
• M13: 17,431,892 km (0.09 R)
• M14: 19,207,170 km (0.037 R)
• M15: 19,617,517 km (0.114 R)
• M16: 22,731,546 km (0.095 R)
• M17: 25,252,569 km (0.072 R)
• M18: 25,745,345 km (0.093 R)
• M19: 26,244,403 km (0.064 R)
• M20: 26,749,894 km (0.096 R)
• M21: 27,261,818 km (0.041 R)
• M22: 29,556,201 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.9

Radius: 4.5

Gravity: 26.56 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6 AU - 8.16 AU

Year: 12358 Days

Day: 19.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,621,401 km

• M1: 55,950 km (0.12 R)
• M2: 328,667 km (0.059 R)
• M3: 481,556 km (0.101 R)
• M4: 860,337 km (0.085 R)
• M5: 1,148,912 km (0.074 R)
• M6: 1,335,610 km (0.114 R)
• M7: 1,485,208 km (0.108 R)
• M8: 1,707,360 km (0.048 R)
• M9: 2,037,822 km (0.105 R)
• M10: 2,293,635 km (0.047 R)
• M11: 4,753,622 km (0.03 R)
• M12: 5,542,302 km (0.078 R)
• M13: 5,717,032 km (0.101 R)
• M14: 6,225,964 km (0.069 R)
• M15: 6,414,757 km (0.091 R)
• M16: 8,155,627 km (0.1 R)
• M17: 8,752,523 km (0.093 R)
• M18: 14,814,378 km (0.09 R)
• M19: 15,083,505 km (0.065 R)
• M20: 17,133,295 km (0.074 R)
• M21: 17,805,438 km (0.116 R)
• M22: 18,806,846 km (0.076 R)
• M23: 23,461,434 km (0.092 R)
• M24: 25,906,761 km (0.106 R)
• M25: 26,199,374 km (0.086 R)
• M26: 26,791,333 km (0.109 R)
• M27: 28,104,354 km (0.112 R)
• M28: 28,724,586 km (0.092 R)
• M29: 31,739,881 km (0.098 R)
• M30: 34,841,045 km (0.066 R)
• M31: 35,556,572 km (0.117 R)
• M32: 43,396,098 km (0.114 R)
• M33: 43,671,059 km (0.099 R)
• M34: 47,060,797 km (0.055 R)
• M35: 47,496,426 km (0.099 R)
• M36: 50,773,966 km (0.095 R)

Asteroid Belt

Center: 7.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.1

Radius: 7.1

Gravity: 15.57 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.14 AU - 8.7 AU

Year: 14622 Days

Day: 24.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,621,401 km

• M1: 88,861 km (0.117 R)
• M2: 378,183 km (0.056 R)
• M3: 936,483 km (0.083 R)
• M4: 1,183,768 km (0.089 R)
• M5: 1,474,736 km (0.102 R)
• M6: 1,919,341 km (0.092 R)
• M7: 2,407,479 km (0.057 R)
• M8: 2,715,351 km (0.107 R)
• M9: 4,156,726 km (0.111 R)
• M10: 5,436,985 km (0.087 R)
• M11: 6,288,047 km (0.079 R)
• M12: 8,598,437 km (0.073 R)
• M13: 9,373,204 km (0.06 R)
• M14: 20,379,568 km (0.119 R)
• M15: 23,087,888 km (0.1 R)
• M16: 27,751,153 km (0.105 R)
• M17: 30,477,574 km (0.117 R)
• M18: 37,929,044 km (0.119 R)
• M19: 41,134,927 km (0.119 R)
• M20: 41,855,091 km (0.054 R)
• M21: 46,664,064 km (0.109 R)
• M22: 48,239,180 km (0.056 R)
• M23: 59,168,202 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 15,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit