🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.1

Radius: 12

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.69 AU - 0.87 AU

Year: 484 Days

Day: 10.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 37,308,154 km

• M1: 149,448 km (0.075 R)
• M2: 532,568 km (0.11 R)
• M3: 907,311 km (0.115 R)
• M4: 1,456,335 km (0.113 R)
• M5: 2,249,952 km (0.101 R)
• M6: 2,691,565 km (0.106 R)
• M7: 3,658,715 km (0.105 R)
• M8: 4,244,840 km (0.086 R)
• M9: 5,007,190 km (0.026 R)
• M10: 5,821,900 km (0.114 R)
• M11: 6,213,697 km (0.068 R)
• M12: 6,662,940 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.5

Radius: 9.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.33 AU - 2.09 AU

Year: 1572 Days

Day: 8.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,308,154 km

• M1: 124,166 km (0.112 R)
• M2: 417,677 km (0.038 R)
• M3: 828,323 km (0.112 R)
• M4: 1,169,855 km (0.094 R)
• M5: 1,995,486 km (0.03 R)
• M6: 3,041,026 km (0.104 R)
• M7: 3,406,194 km (0.12 R)
• M8: 5,653,752 km (0.111 R)
• M9: 6,562,559 km (0.113 R)
• M10: 6,886,140 km (0.103 R)
• M11: 8,140,817 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.1

Radius: 14.6

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.92 AU - 2.66 AU

Year: 2436 Days

Day: 8.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 37,308,154 km

• M1: 181,761 km (0.109 R)
• M2: 650,003 km (0.096 R)
• M3: 1,404,574 km (0.12 R)
• M4: 2,547,053 km (0.093 R)
• M5: 5,177,882 km (0.095 R)
• M6: 5,671,854 km (0.113 R)
• M7: 6,755,541 km (0.088 R)
• M8: 7,542,575 km (0.038 R)
• M9: 13,653,947 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.2

Radius: 14.5

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.66 AU - 2.72 AU

Year: 3101 Days

Day: 10.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,308,154 km

• M1: 214,673 km (0.091 R)
• M2: 863,928 km (0.118 R)
• M3: 1,453,194 km (0.063 R)
• M4: 3,026,664 km (0.061 R)
• M5: 4,432,286 km (0.104 R)
• M6: 6,182,581 km (0.108 R)
• M7: 6,868,038 km (0.111 R)
• M8: 9,862,389 km (0.056 R)
• M9: 12,185,495 km (0.105 R)
• M10: 15,053,884 km (0.042 R)
• M11: 15,927,536 km (0.083 R)
• M12: 20,068,704 km (0.102 R)
• M13: 21,127,258 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859

Radius: 8.2

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.53 AU - 5.33 AU

Year: 7694 Days

Day: 14.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,308,154 km

• M1: 103,073 km (0.075 R)
• M2: 588,668 km (0.053 R)
• M3: 963,709 km (0.082 R)
• M4: 1,834,070 km (0.04 R)
• M5: 2,790,898 km (0.088 R)
• M6: 4,100,627 km (0.107 R)
• M7: 5,072,565 km (0.11 R)
• M8: 5,645,524 km (0.097 R)
• M9: 8,333,948 km (0.098 R)
• M10: 9,269,234 km (0.082 R)
• M11: 13,009,031 km (0.059 R)
• M12: 13,597,399 km (0.114 R)
• M13: 13,958,828 km (0.105 R)
• M14: 14,265,055 km (0.113 R)
• M15: 15,929,630 km (0.053 R)
• M16: 16,399,068 km (0.085 R)
• M17: 18,811,483 km (0.114 R)
• M18: 19,336,123 km (0.117 R)
• M19: 21,776,962 km (0.113 R)
• M20: 23,199,339 km (0.063 R)
• M21: 26,600,446 km (0.035 R)
• M22: 27,166,225 km (0.084 R)
• M23: 28,321,869 km (0.029 R)
• M24: 40,607,594 km (0.091 R)
• M25: 42,628,362 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.8

Radius: 7.9

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.81 AU - 7.69 AU

Year: 10983 Days

Day: 17.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,308,154 km

• M1: 98,585 km (0.081 R)
• M2: 351,555 km (0.063 R)
• M3: 754,721 km (0.063 R)
• M4: 1,407,566 km (0.092 R)
• M5: 1,930,261 km (0.119 R)
• M6: 2,639,505 km (0.079 R)
• M7: 2,903,844 km (0.1 R)
• M8: 3,537,690 km (0.075 R)
• M9: 6,185,423 km (0.093 R)
• M10: 6,897,808 km (0.054 R)
• M11: 8,627,459 km (0.03 R)
• M12: 11,473,708 km (0.046 R)
• M13: 12,546,923 km (0.06 R)
• M14: 12,794,208 km (0.103 R)
• M15: 13,816,261 km (0.026 R)
• M16: 14,549,739 km (0.046 R)
• M17: 15,591,539 km (0.111 R)
• M18: 20,343,814 km (0.087 R)
• M19: 20,857,833 km (0.05 R)
• M20: 21,117,983 km (0.114 R)
• M21: 22,361,142 km (0.116 R)
• M22: 24,992,419 km (0.105 R)
• M23: 25,880,282 km (0.103 R)
• M24: 26,585,187 km (0.029 R)
• M25: 28,884,207 km (0.101 R)
• M26: 32,809,506 km (0.086 R)
• M27: 36,571,144 km (0.082 R)
• M28: 41,562,028 km (0.097 R)
• M29: 42,947,155 km (0.081 R)

Asteroid Belt

Center: 6.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.1

Radius: 3.3

Gravity: 35.09 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.36 AU - 8.94 AU

Year: 14873 Days

Day: 16 Hours

Environment

Temp: -228 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,308,154 km

• M1: 42,187 km (0.063 R)
• M2: 439,818 km (0.116 R)
• M3: 588,069 km (0.118 R)
• M4: 796,459 km (0.082 R)
• M5: 1,498,522 km (0.101 R)
• M6: 1,972,298 km (0.071 R)
• M7: 2,224,670 km (0.081 R)
• M8: 2,580,414 km (0.09 R)
• M9: 4,068,613 km (0.085 R)
• M10: 4,446,946 km (0.099 R)
• M11: 5,206,155 km (0.057 R)
• M12: 8,681,464 km (0.111 R)
• M13: 12,224,988 km (0.103 R)
• M14: 12,825,025 km (0.078 R)
• M15: 19,055,777 km (0.027 R)
• M16: 21,713,084 km (0.114 R)
• M17: 24,232,013 km (0.109 R)
• M18: 26,146,117 km (0.077 R)
• M19: 26,441,573 km (0.093 R)
• M20: 28,573,044 km (0.072 R)
• M21: 32,601,864 km (0.099 R)
• M22: 36,500,534 km (0.082 R)
• M23: 36,869,592 km (0.051 R)
• M24: 42,166,404 km (0.099 R)
• M25: 50,797,752 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.4

Radius: 3.1

Gravity: 40 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.52 AU - 9.64 AU

Year: 16145 Days

Day: 20.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 37,308,154 km

• M1: 38,596 km (0.064 R)
• M2: 345,122 km (0.111 R)
• M3: 447,896 km (0.069 R)
• M4: 649,704 km (0.056 R)
• M5: 780,901 km (0.092 R)
• M6: 1,219,372 km (0.063 R)
• M7: 1,491,940 km (0.116 R)
• M8: 2,251,897 km (0.064 R)
• M9: 3,785,873 km (0.085 R)
• M10: 3,924,700 km (0.115 R)
• M11: 5,330,920 km (0.083 R)
• M12: 7,951,426 km (0.06 R)
• M13: 9,741,365 km (0.108 R)
• M14: 9,845,185 km (0.117 R)
• M15: 10,054,922 km (0.053 R)
• M16: 10,214,243 km (0.115 R)
• M17: 10,868,136 km (0.077 R)
• M18: 11,035,835 km (0.11 R)
• M19: 12,138,670 km (0.101 R)
• M20: 14,158,541 km (0.093 R)
• M21: 15,178,050 km (0.034 R)
• M22: 15,741,436 km (0.065 R)
• M23: 16,834,847 km (0.073 R)
• M24: 18,449,307 km (0.088 R)
• M25: 19,253,096 km (0.079 R)
• M26: 19,581,164 km (0.087 R)
• M27: 20,417,417 km (0.104 R)
• M28: 23,160,593 km (0.104 R)
• M29: 24,476,156 km (0.119 R)
• M30: 26,642,932 km (0.098 R)
• M31: 31,579,213 km (0.069 R)
• M32: 32,727,526 km (0.092 R)
• M33: 33,903,216 km (0.042 R)
• M34: 36,463,434 km (0.047 R)
• M35: 36,588,348 km (0.084 R)
• M36: 39,411,858 km (0.048 R)
• M37: 44,911,226 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.5

Radius: 7

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.28 AU - 11.08 AU

Year: 19551 Days

Day: 15.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,308,154 km

• M1: 92,900 km (0.1 R)
• M2: 1,882,240 km (0.088 R)
• M3: 2,244,417 km (0.061 R)
• M4: 2,728,216 km (0.074 R)
• M5: 3,478,898 km (0.11 R)
• M6: 4,177,670 km (0.099 R)
• M7: 5,818,759 km (0.119 R)
• M8: 7,274,496 km (0.065 R)
• M9: 7,731,517 km (0.12 R)
• M10: 8,411,439 km (0.064 R)
• M11: 9,261,754 km (0.116 R)
• M12: 11,382,304 km (0.1 R)
• M13: 16,042,277 km (0.098 R)
• M14: 18,930,713 km (0.094 R)
• M15: 19,359,460 km (0.1 R)
• M16: 21,523,842 km (0.117 R)
• M17: 35,119,297 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 15,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit