🌌 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: 734.6

Radius: 13.3

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.64 AU - 0.66 AU

Year: 349 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 86,342,933 km

• M1: 165,455 km (0.114 R)
• M2: 612,902 km (0.08 R)
• M3: 1,052,571 km (0.057 R)
• M4: 1,665,772 km (0.092 R)
• M5: 2,386,086 km (0.093 R)
• M6: 3,143,500 km (0.108 R)
• M7: 3,591,246 km (0.098 R)
• M8: 4,107,359 km (0.109 R)
• M9: 4,974,877 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941

Radius: 14

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.6 AU - 0.86 AU

Year: 416 Days

Day: 7.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 86,342,933 km

• M1: 174,431 km (0.095 R)
• M2: 648,357 km (0.077 R)
• M3: 1,111,063 km (0.112 R)
• M4: 1,572,573 km (0.106 R)
• M5: 2,113,369 km (0.061 R)
• M6: 2,736,743 km (0.099 R)
• M7: 3,172,672 km (0.088 R)
• M8: 3,941,754 km (0.044 R)
• M9: 4,458,017 km (0.109 R)
• M10: 5,051,023 km (0.109 R)
• M11: 5,748,448 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.4

Radius: 8.1

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.01 AU - 1.25 AU

Year: 801 Days

Day: 12.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 86,342,933 km

• M1: 100,829 km (0.117 R)
• M2: 363,074 km (0.119 R)
• M3: 942,766 km (0.117 R)
• M4: 1,317,658 km (0.067 R)
• M5: 2,026,602 km (0.108 R)
• M6: 2,622,600 km (0.036 R)
• M7: 4,175,426 km (0.109 R)
• M8: 4,861,781 km (0.081 R)
• M9: 5,156,639 km (0.102 R)
• M10: 5,681,129 km (0.115 R)
• M11: 6,656,507 km (0.103 R)
• M12: 8,090,851 km (0.095 R)
• M13: 8,826,424 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.9

Radius: 14.2

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.16 AU - 3.26 AU

Year: 2975 Days

Day: 8.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 86,342,933 km

• M1: 178,620 km (0.082 R)
• M2: 973,733 km (0.114 R)
• M3: 1,426,864 km (0.032 R)
• M4: 2,254,141 km (0.104 R)
• M5: 4,589,513 km (0.038 R)
• M6: 5,301,749 km (0.118 R)
• M7: 5,894,156 km (0.037 R)
• M8: 8,445,398 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.4

Radius: 11.1

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.32 AU - 5.14 AU

Year: 5801 Days

Day: 5.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 148.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,342,933 km

• M1: 138,378 km (0.088 R)
• M2: 635,492 km (0.057 R)
• M3: 1,453,194 km (0.098 R)
• M4: 2,040,515 km (0.091 R)
• M5: 2,441,138 km (0.111 R)
• M6: 3,031,451 km (0.084 R)
• M7: 3,382,408 km (0.115 R)
• M8: 5,241,461 km (0.052 R)
• M9: 5,658,240 km (0.119 R)
• M10: 6,129,324 km (0.114 R)
• M11: 6,937,751 km (0.106 R)
• M12: 7,367,695 km (0.114 R)
• M13: 8,602,476 km (0.087 R)
• M14: 11,039,425 km (0.071 R)
• M15: 13,241,057 km (0.107 R)
• M16: 13,848,275 km (0.112 R)
• M17: 14,940,788 km (0.078 R)
• M18: 16,717,861 km (0.095 R)
• M19: 22,577,161 km (0.096 R)
• M20: 23,926,384 km (0.048 R)
• M21: 26,437,235 km (0.056 R)
• M22: 27,667,079 km (0.028 R)
• M23: 31,585,346 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.4

Radius: 5.6

Gravity: 25.75 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.32 AU - 10.46 AU

Year: 17676 Days

Day: 24.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 86,342,933 km

• M1: 70,909 km (0.045 R)
• M2: 276,906 km (0.079 R)
• M3: 522,845 km (0.057 R)
• M4: 846,425 km (0.055 R)
• M5: 1,891,964 km (0.051 R)
• M6: 2,209,411 km (0.118 R)
• M7: 2,825,006 km (0.044 R)
• M8: 3,606,954 km (0.09 R)
• M9: 3,876,530 km (0.096 R)
• M10: 5,949,358 km (0.077 R)
• M11: 6,156,850 km (0.109 R)
• M12: 8,611,153 km (0.106 R)
• M13: 11,909,486 km (0.092 R)
• M14: 13,692,992 km (0.085 R)
• M15: 14,349,727 km (0.067 R)
• M16: 14,798,969 km (0.07 R)
• M17: 15,883,853 km (0.112 R)
• M18: 19,094,373 km (0.083 R)
• M19: 20,098,624 km (0.104 R)
• M20: 20,755,807 km (0.117 R)
• M21: 22,914,355 km (0.087 R)
• M22: 26,649,664 km (0.098 R)
• M23: 27,902,396 km (0.088 R)
• M24: 28,134,423 km (0.052 R)
• M25: 29,915,086 km (0.075 R)
• M26: 33,699,464 km (0.111 R)
• M27: 35,298,515 km (0.081 R)
• M28: 38,217,319 km (0.062 R)
• M29: 39,079,901 km (0.069 R)
• M30: 39,662,135 km (0.114 R)
• M31: 52,027,447 km (0.043 R)
• M32: 57,279,828 km (0.041 R)
• M33: 58,030,959 km (0.03 R)
• M34: 60,711,603 km (0.065 R)
• M35: 63,674,090 km (0.069 R)

Asteroid Belt

Center: 9.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.7

Radius: 4.2

Gravity: 49.25 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.17 AU - 11.07 AU

Year: 21468 Days

Day: 16.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 86,342,933 km

• M1: 52,958 km (0.066 R)
• M2: 331,958 km (0.08 R)
• M3: 616,493 km (0.096 R)
• M4: 1,129,763 km (0.116 R)
• M5: 2,749,310 km (0.094 R)
• M6: 3,069,449 km (0.072 R)
• M7: 3,238,644 km (0.096 R)
• M8: 3,688,934 km (0.076 R)
• M9: 5,410,805 km (0.119 R)
• M10: 5,616,353 km (0.113 R)
• M11: 6,309,290 km (0.118 R)
• M12: 6,723,228 km (0.105 R)
• M13: 11,431,521 km (0.077 R)
• M14: 14,252,788 km (0.11 R)
• M15: 17,063,283 km (0.081 R)
• M16: 17,594,954 km (0.099 R)
• M17: 17,955,335 km (0.106 R)
• M18: 18,320,653 km (0.11 R)
• M19: 20,124,205 km (0.119 R)
• M20: 20,917,672 km (0.092 R)
• M21: 23,099,557 km (0.108 R)
• M22: 23,640,652 km (0.104 R)
• M23: 38,081,484 km (0.116 R)
• M24: 46,937,230 km (0.113 R)
• M25: 52,115,859 km (0.032 R)
• M26: 57,464,731 km (0.079 R)
• M27: 67,026,877 km (0.098 R)
• M28: 72,873,760 km (0.04 R)
• M29: 76,635,548 km (0.212 R)
• M30: 77,837,119 km (0.175 R)
• M31: 79,051,255 km (0.114 R)
• M32: 86,342,954 km (0.089 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: 434 - 15,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit