🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.6

Radius: 9.1

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.65 AU - 1.01 AU

Year: 513 Days

Day: 11.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 68,995,051 km

• M1: 113,246 km (0.113 R)
• M2: 398,379 km (0.105 R)
• M3: 1,031,627 km (0.076 R)
• M4: 1,476,531 km (0.071 R)
• M5: 2,487,962 km (0.099 R)
• M6: 3,061,670 km (0.101 R)
• M7: 3,466,033 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851

Radius: 14.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.9 AU - 1 AU

Year: 628 Days

Day: 6.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 68,995,051 km

• M1: 185,352 km (0.117 R)
• M2: 762,201 km (0.108 R)
• M3: 1,410,409 km (0.061 R)
• M4: 2,599,712 km (0.11 R)
• M5: 3,344,410 km (0.11 R)
• M6: 4,867,316 km (0.092 R)
• M7: 6,605,494 km (0.1 R)
• M8: 7,071,491 km (0.062 R)
• M9: 8,141,415 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.3

Radius: 11

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.8 AU - 1.3 AU

Year: 730 Days

Day: 9 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,995,051 km

• M1: 136,882 km (0.119 R)
• M2: 479,910 km (0.102 R)
• M3: 845,228 km (0.052 R)
• M4: 1,255,276 km (0.045 R)
• M5: 2,316,822 km (0.111 R)
• M6: 2,801,071 km (0.116 R)
• M7: 3,218,897 km (0.1 R)
• M8: 3,873,986 km (0.045 R)
• M9: 4,220,605 km (0.087 R)
• M10: 5,171,598 km (0.061 R)

Asteroid Belt

Center: 1.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485

Radius: 11.1

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.57 AU - 1.71 AU

Year: 1424 Days

Day: 10.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 68,995,051 km

• M1: 141,819 km (0.073 R)
• M2: 515,365 km (0.11 R)
• M3: 908,657 km (0.028 R)
• M4: 2,687,825 km (0.114 R)
• M5: 3,271,107 km (0.106 R)
• M6: 4,880,032 km (0.088 R)
• M7: 5,665,571 km (0.043 R)
• M8: 6,212,052 km (0.112 R)
• M9: 8,092,347 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.1

Radius: 15

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.61 AU - 3.99 AU

Year: 5024 Days

Day: 10.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,995,051 km

• M1: 190,288 km (0.106 R)
• M2: 713,133 km (0.115 R)
• M3: 1,227,301 km (0.041 R)
• M4: 1,727,257 km (0.096 R)
• M5: 2,365,890 km (0.104 R)
• M6: 2,852,532 km (0.117 R)
• M7: 3,406,493 km (0.092 R)
• M8: 4,080,132 km (0.105 R)
• M9: 4,787,880 km (0.096 R)
• M10: 5,787,194 km (0.086 R)
• M11: 6,288,346 km (0.107 R)
• M12: 6,956,002 km (0.107 R)
• M13: 10,023,057 km (0.102 R)
• M14: 11,804,618 km (0.111 R)
• M15: 12,357,831 km (0.096 R)
• M16: 12,875,739 km (0.117 R)
• M17: 16,980,705 km (0.11 R)
• M18: 17,621,582 km (0.107 R)
• M19: 18,883,889 km (0.085 R)
• M20: 20,780,341 km (0.073 R)
• M21: 23,581,561 km (0.085 R)
• M22: 25,113,892 km (0.038 R)
• M23: 26,199,973 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.4

Radius: 6.7

Gravity: 19.06 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.6 AU - 8.62 AU

Year: 12859 Days

Day: 17.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 107.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,995,051 km

• M1: 84,074 km (0.094 R)
• M2: 438,771 km (0.098 R)
• M3: 647,759 km (0.072 R)
• M4: 1,070,373 km (0.09 R)
• M5: 1,323,492 km (0.075 R)
• M6: 1,648,120 km (0.093 R)
• M7: 2,175,751 km (0.108 R)
• M8: 2,674,361 km (0.117 R)
• M9: 3,023,074 km (0.025 R)
• M10: 4,828,870 km (0.109 R)
• M11: 5,205,108 km (0.063 R)
• M12: 5,490,840 km (0.084 R)
• M13: 6,054,974 km (0.092 R)
• M14: 7,933,325 km (0.11 R)
• M15: 9,106,621 km (0.091 R)
• M16: 9,896,198 km (0.046 R)
• M17: 11,976,058 km (0.1 R)
• M18: 13,986,653 km (0.077 R)
• M19: 14,540,015 km (0.062 R)
• M20: 16,591,900 km (0.07 R)
• M21: 17,607,071 km (0.098 R)
• M22: 18,252,137 km (0.075 R)
• M23: 19,080,311 km (0.083 R)
• M24: 20,281,582 km (0.079 R)
• M25: 25,084,721 km (0.092 R)
• M26: 29,456,120 km (0.058 R)
• M27: 30,709,900 km (0.12 R)
• M28: 32,716,905 km (0.041 R)
• M29: 33,079,979 km (0.101 R)
• M30: 38,852,961 km (0.116 R)
• M31: 39,945,025 km (0.031 R)
• M32: 41,905,056 km (0.116 R)
• M33: 43,635,455 km (0.074 R)
• M34: 44,075,422 km (0.064 R)
• M35: 46,167,548 km (0.074 R)
• M36: 48,012,689 km (0.117 R)
• M37: 55,028,380 km (0.119 R)
• M38: 57,804,019 km (0.082 R)
• M39: 59,047,177 km (0.118 R)
• M40: 60,126,825 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.9

Radius: 5.7

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.58 AU - 8.04 AU

Year: 13405 Days

Day: 17.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,995,051 km

• M1: 72,106 km (0.066 R)
• M2: 1,105,379 km (0.069 R)
• M3: 2,629,482 km (0.119 R)
• M4: 3,029,656 km (0.088 R)
• M5: 4,207,739 km (0.086 R)
• M6: 5,195,684 km (0.054 R)
• M7: 6,294,929 km (0.073 R)
• M8: 9,342,387 km (0.091 R)
• M9: 10,270,492 km (0.074 R)
• M10: 11,360,612 km (0.111 R)
• M11: 14,540,315 km (0.115 R)
• M12: 14,844,746 km (0.104 R)
• M13: 16,300,034 km (0.115 R)
• M14: 17,163,364 km (0.058 R)
• M15: 21,467,294 km (0.112 R)
• M16: 24,762,038 km (0.113 R)
• M17: 30,017,112 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.7

Radius: 5.5

Gravity: 13.87 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.74 AU - 10.64 AU

Year: 22062 Days

Day: 23.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,995,051 km

• M1: 70,311 km (0.05 R)
• M2: 274,213 km (0.103 R)
• M3: 483,949 km (0.066 R)
• M4: 734,526 km (0.094 R)
• M5: 1,045,240 km (0.03 R)
• M6: 1,517,521 km (0.06 R)
• M7: 1,837,959 km (0.074 R)
• M8: 2,121,747 km (0.038 R)
• M9: 2,825,605 km (0.092 R)
• M10: 5,030,528 km (0.051 R)
• M11: 7,362,459 km (0.04 R)
• M12: 10,330,032 km (0.094 R)
• M13: 11,349,392 km (0.082 R)
• M14: 11,536,090 km (0.08 R)
• M15: 12,108,302 km (0.065 R)
• M16: 13,726,652 km (0.108 R)
• M17: 16,815,549 km (0.119 R)
• M18: 18,307,039 km (0.116 R)
• M19: 22,319,853 km (0.102 R)
• M20: 30,087,273 km (0.06 R)
• M21: 31,658,500 km (0.116 R)
• M22: 36,293,341 km (0.082 R)
• M23: 40,630,333 km (0.04 R)
• M24: 44,988,867 km (0.114 R)
• M25: 45,613,438 km (0.054 R)
• M26: 47,200,223 km (0.08 R)
• M27: 49,152,624 km (0.112 R)
• M28: 57,135,316 km (0.115 R)
• M29: 62,200,850 km (0.092 R)
• M30: 62,587,560 km (0.057 R)
• M31: 64,150,409 km (0.049 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 16,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit