🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.4

Radius: 10.4

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.11 AU - 1.25 AU

Year: 841 Days

Day: 5.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 77,680,458 km

• M1: 129,402 km (0.054 R)
• M2: 492,775 km (0.075 R)
• M3: 1,133,054 km (0.114 R)
• M4: 1,538,764 km (0.112 R)
• M5: 2,022,414 km (0.118 R)
• M6: 2,353,474 km (0.086 R)
• M7: 2,949,771 km (0.108 R)
• M8: 3,365,204 km (0.055 R)
• M9: 3,834,193 km (0.101 R)
• M10: 4,170,789 km (0.084 R)
• M11: 4,611,055 km (0.097 R)
• M12: 5,172,795 km (0.109 R)
• M13: 5,958,633 km (0.108 R)
• M14: 6,561,213 km (0.091 R)
• M15: 7,791,356 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.5

Radius: 13.3

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.21 AU - 1.27 AU

Year: 906 Days

Day: 6.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 175.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,680,458 km

• M1: 165,455 km (0.1 R)
• M2: 721,211 km (0.053 R)
• M3: 1,382,135 km (0.113 R)
• M4: 1,869,973 km (0.082 R)
• M5: 2,576,375 km (0.119 R)
• M6: 4,321,583 km (0.099 R)
• M7: 5,683,223 km (0.093 R)
• M8: 6,138,749 km (0.052 R)
• M9: 7,076,877 km (0.069 R)
• M10: 8,108,205 km (0.073 R)
• M11: 8,553,258 km (0.099 R)
• M12: 9,209,395 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.4

Radius: 9.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.97 AU - 3.17 AU

Year: 3529 Days

Day: 14.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,680,458 km

• M1: 123,119 km (0.057 R)
• M2: 539,001 km (0.102 R)
• M3: 1,403,826 km (0.094 R)
• M4: 1,966,314 km (0.072 R)
• M5: 3,522,880 km (0.077 R)
• M6: 3,901,812 km (0.108 R)
• M7: 4,969,641 km (0.109 R)
• M8: 6,248,853 km (0.098 R)
• M9: 9,302,444 km (0.108 R)
• M10: 9,697,981 km (0.089 R)
• M11: 14,011,337 km (0.105 R)
• M12: 17,166,655 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.7

Radius: 10.9

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.13 AU - 5.21 AU

Year: 5586 Days

Day: 6.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,680,458 km

• M1: 136,882 km (0.086 R)
• M2: 499,358 km (0.086 R)
• M3: 1,084,734 km (0.105 R)
• M4: 1,547,440 km (0.034 R)
• M5: 2,322,357 km (0.031 R)
• M6: 2,825,305 km (0.028 R)
• M7: 3,239,392 km (0.117 R)
• M8: 4,655,486 km (0.113 R)
• M9: 5,181,621 km (0.104 R)
• M10: 5,805,744 km (0.039 R)
• M11: 7,586,706 km (0.083 R)
• M12: 8,506,434 km (0.098 R)
• M13: 9,132,950 km (0.09 R)
• M14: 11,712,765 km (0.083 R)
• M15: 12,193,872 km (0.083 R)
• M16: 12,538,396 km (0.109 R)
• M17: 12,889,353 km (0.114 R)
• M18: 15,248,361 km (0.108 R)
• M19: 15,938,606 km (0.114 R)
• M20: 16,649,645 km (0.12 R)
• M21: 18,844,694 km (0.028 R)
• M22: 20,664,851 km (0.082 R)
• M23: 21,296,902 km (0.051 R)
• M24: 23,120,201 km (0.113 R)
• M25: 25,045,227 km (0.078 R)
• M26: 25,522,743 km (0.114 R)
• M27: 26,743,163 km (0.073 R)
• M28: 27,831,786 km (0.072 R)
• M29: 28,258,290 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.5

Radius: 13.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.5 AU - 4.96 AU

Year: 5707 Days

Day: 5.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 77,680,458 km

• M1: 166,802 km (0.088 R)
• M2: 610,359 km (0.091 R)
• M3: 1,117,795 km (0.088 R)
• M4: 1,619,995 km (0.117 R)
• M5: 2,505,914 km (0.116 R)
• M6: 5,372,957 km (0.06 R)
• M7: 6,075,170 km (0.099 R)
• M8: 7,441,746 km (0.105 R)
• M9: 8,197,664 km (0.069 R)
• M10: 8,921,119 km (0.051 R)
• M11: 12,249,522 km (0.07 R)
• M12: 12,769,525 km (0.057 R)
• M13: 13,687,308 km (0.066 R)
• M14: 16,960,210 km (0.082 R)
• M15: 26,617,500 km (0.109 R)
• M16: 28,565,115 km (0.102 R)
• M17: 34,357,694 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593

Radius: 4

Gravity: 37.06 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.57 AU - 6.67 AU

Year: 9932 Days

Day: 18.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 77,680,458 km

• M1: 53,855 km (0.102 R)
• M2: 225,594 km (0.058 R)
• M3: 646,861 km (0.097 R)
• M4: 785,389 km (0.091 R)
• M5: 1,079,349 km (0.037 R)
• M6: 1,566,290 km (0.116 R)
• M7: 2,222,576 km (0.058 R)
• M8: 3,296,539 km (0.052 R)
• M9: 4,052,756 km (0.12 R)
• M10: 5,394,050 km (0.096 R)
• M11: 6,889,431 km (0.074 R)
• M12: 7,242,482 km (0.093 R)
• M13: 8,506,733 km (0.066 R)
• M14: 13,408,607 km (0.117 R)
• M15: 17,146,609 km (0.118 R)
• M16: 17,793,919 km (0.09 R)
• M17: 18,984,718 km (0.049 R)
• M18: 20,227,726 km (0.085 R)
• M19: 23,570,491 km (0.049 R)
• M20: 24,191,023 km (0.112 R)
• M21: 28,243,330 km (0.088 R)
• M22: 30,377,344 km (0.106 R)
• M23: 33,608,807 km (0.077 R)
• M24: 35,077,410 km (0.089 R)
• M25: 36,118,910 km (0.11 R)
• M26: 37,779,745 km (0.041 R)
• M27: 43,594,316 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.3

Radius: 5.2

Gravity: 31.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.91 AU - 7.87 AU

Year: 10596 Days

Day: 15.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 77,680,458 km

• M1: 103,522 km (0.105 R)
• M2: 287,378 km (0.103 R)
• M3: 466,596 km (0.113 R)
• M4: 849,566 km (0.099 R)
• M5: 1,035,666 km (0.095 R)
• M6: 1,624,184 km (0.099 R)
• M7: 3,506,275 km (0.082 R)
• M8: 3,879,372 km (0.118 R)
• M9: 4,104,367 km (0.06 R)
• M10: 4,863,726 km (0.11 R)
• M11: 5,327,779 km (0.082 R)
• M12: 6,305,550 km (0.038 R)
• M13: 6,577,519 km (0.046 R)
• M14: 6,776,335 km (0.101 R)
• M15: 7,699,952 km (0.106 R)
• M16: 9,437,830 km (0.038 R)
• M17: 10,586,443 km (0.088 R)
• M18: 13,220,712 km (0.094 R)
• M19: 15,973,911 km (0.113 R)
• M20: 17,904,920 km (0.102 R)
• M21: 18,137,246 km (0.047 R)
• M22: 20,827,614 km (0.056 R)
• M23: 23,401,745 km (0.096 R)
• M24: 24,717,159 km (0.09 R)
• M25: 27,597,067 km (0.036 R)
• M26: 28,219,694 km (0.09 R)
• M27: 28,639,914 km (0.105 R)
• M28: 33,658,773 km (0.119 R)
• M29: 34,131,502 km (0.087 R)
• M30: 34,728,398 km (0.077 R)
• M31: 40,817,779 km (0.108 R)
• M32: 44,395,412 km (0.052 R)
• M33: 46,405,858 km (0.088 R)
• M34: 46,697,873 km (0.072 R)
• M35: 46,991,085 km (0.104 R)
• M36: 47,581,398 km (0.112 R)
• M37: 49,533,949 km (0.092 R)
• M38: 49,992,018 km (0.086 R)
• M39: 50,298,843 km (0.117 R)
• M40: 52,009,495 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.7

Radius: 7.6

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.63 AU - 8.79 AU

Year: 12700 Days

Day: 20.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 77,680,458 km

• M1: 94,546 km (0.104 R)
• M2: 396,434 km (0.094 R)
• M3: 948,451 km (0.12 R)
• M4: 1,454,839 km (0.098 R)
• M5: 1,776,774 km (0.114 R)
• M6: 2,640,702 km (0.088 R)
• M7: 2,895,168 km (0.097 R)
• M8: 3,499,543 km (0.064 R)
• M9: 4,133,539 km (0.066 R)
• M10: 4,784,439 km (0.059 R)
• M11: 5,104,728 km (0.104 R)
• M12: 6,889,880 km (0.081 R)
• M13: 9,592,215 km (0.047 R)
• M14: 10,582,105 km (0.12 R)
• M15: 11,380,808 km (0.099 R)
• M16: 11,795,044 km (0.047 R)
• M17: 12,219,154 km (0.119 R)
• M18: 13,041,793 km (0.058 R)
• M19: 13,381,081 km (0.073 R)
• M20: 13,726,053 km (0.042 R)
• M21: 15,604,554 km (0.112 R)
• M22: 15,922,749 km (0.1 R)
• M23: 17,648,061 km (0.093 R)
• M24: 18,203,069 km (0.116 R)
• M25: 23,733,553 km (0.085 R)
• M26: 24,409,735 km (0.059 R)
• M27: 25,011,866 km (0.074 R)
• M28: 25,272,915 km (0.098 R)
• M29: 25,623,871 km (0.12 R)
• M30: 26,066,980 km (0.12 R)
• M31: 29,994,223 km (0.107 R)
• M32: 30,884,181 km (0.106 R)
• M33: 31,689,915 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.3

Radius: 6.4

Gravity: 19.05 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.1 AU - 10.98 AU

Year: 19330 Days

Day: 17.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,680,458 km

• M1: 79,736 km (0.099 R)
• M2: 292,464 km (0.043 R)
• M3: 587,022 km (0.081 R)
• M4: 788,082 km (0.106 R)
• M5: 1,427,762 km (0.12 R)
• M6: 1,711,100 km (0.102 R)
• M7: 2,843,108 km (0.1 R)
• M8: 3,464,088 km (0.078 R)
• M9: 3,760,890 km (0.116 R)
• M10: 4,507,982 km (0.043 R)
• M11: 5,546,191 km (0.081 R)
• M12: 5,787,942 km (0.079 R)
• M13: 7,150,928 km (0.087 R)
• M14: 8,554,754 km (0.084 R)
• M15: 9,377,991 km (0.067 R)
• M16: 10,434,152 km (0.092 R)
• M17: 10,865,443 km (0.059 R)
• M18: 11,567,356 km (0.061 R)
• M19: 17,607,071 km (0.031 R)
• M20: 17,954,736 km (0.056 R)
• M21: 23,106,887 km (0.027 R)
• M22: 23,839,617 km (0.112 R)
• M23: 27,271,093 km (0.085 R)
• M24: 34,549,479 km (0.062 R)
• M25: 38,485,249 km (0.047 R)
• M26: 41,319,829 km (0.105 R)
• M27: 47,233,433 km (0.084 R)
• M28: 51,356,351 km (0.051 R)
• M29: 64,945,971 km (0.11 R)
• M30: 67,881,231 km (0.11 R)
• M31: 70,466,581 km (0.057 R)
• M32: 73,565,052 km (0.081 R)
• M33: 75,375,635 km (0.107 R)
• M34: 75,604,071 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 12,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit