🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.2

Radius: 13.8

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.69 AU - 0.69 AU

Year: 396 Days

Day: 9.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,024,197 km

• M1: 171,589 km (0.117 R)
• M2: 765,492 km (0.094 R)
• M3: 1,299,706 km (0.109 R)
• M4: 1,792,332 km (0.044 R)
• M5: 2,226,465 km (0.05 R)
• M6: 2,663,590 km (0.078 R)
• M7: 3,093,385 km (0.112 R)
• M8: 3,702,846 km (0.079 R)
• M9: 4,135,334 km (0.098 R)
• M10: 4,615,992 km (0.087 R)
• M11: 5,072,864 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.5

Radius: 8.5

Gravity: 13.58 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.64 AU - 0.84 AU

Year: 439 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,024,197 km

• M1: 105,766 km (0.085 R)
• M2: 375,341 km (0.113 R)
• M3: 713,283 km (0.11 R)
• M4: 1,166,115 km (0.081 R)
• M5: 1,668,914 km (0.063 R)
• M6: 2,290,942 km (0.059 R)
• M7: 3,784,228 km (0.117 R)
• M8: 4,392,343 km (0.117 R)
• M9: 4,774,865 km (0.102 R)
• M10: 5,063,888 km (0.052 R)
• M11: 5,589,276 km (0.119 R)
• M12: 6,057,517 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759

Radius: 14.6

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.08 AU - 1.54 AU

Year: 1035 Days

Day: 7.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,024,197 km

• M1: 181,612 km (0.105 R)
• M2: 771,626 km (0.092 R)
• M3: 1,326,634 km (0.067 R)
• M4: 1,941,332 km (0.083 R)
• M5: 2,895,766 km (0.068 R)
• M6: 3,532,604 km (0.097 R)
• M7: 4,046,174 km (0.087 R)
• M8: 4,976,373 km (0.073 R)
• M9: 5,707,308 km (0.077 R)
• M10: 6,508,854 km (0.103 R)
• M11: 7,188,776 km (0.085 R)
• M12: 8,019,792 km (0.102 R)
• M13: 8,830,014 km (0.106 R)
• M14: 9,994,634 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.9

Radius: 8.7

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.1 AU - 1.74 AU

Year: 1168 Days

Day: 7.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,024,197 km

• M1: 108,309 km (0.098 R)
• M2: 389,553 km (0.032 R)
• M3: 733,478 km (0.068 R)
• M4: 1,016,368 km (0.082 R)
• M5: 1,358,349 km (0.077 R)
• M6: 1,971,401 km (0.102 R)
• M7: 2,393,267 km (0.1 R)
• M8: 2,809,298 km (0.07 R)
• M9: 3,145,445 km (0.03 R)
• M10: 3,568,956 km (0.062 R)
• M11: 4,113,642 km (0.119 R)
• M12: 4,423,908 km (0.084 R)
• M13: 4,712,782 km (0.062 R)
• M14: 5,150,056 km (0.057 R)
• M15: 5,975,089 km (0.116 R)
• M16: 7,200,445 km (0.099 R)
• M17: 7,729,722 km (0.099 R)
• M18: 9,123,077 km (0.054 R)
• M19: 9,562,894 km (0.073 R)
• M20: 11,066,353 km (0.104 R)

Asteroid Belt

Center: 4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.5

Radius: 5.5

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.2 AU - 7.96 AU

Year: 11651 Days

Day: 16.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,024,197 km

• M1: 68,366 km (0.05 R)
• M2: 369,357 km (0.085 R)
• M3: 945,758 km (0.063 R)
• M4: 2,011,194 km (0.087 R)
• M5: 3,008,862 km (0.083 R)
• M6: 7,233,057 km (0.112 R)
• M7: 8,641,371 km (0.086 R)
• M8: 14,119,346 km (0.105 R)
• M9: 16,812,407 km (0.117 R)
• M10: 25,001,993 km (0.102 R)
• M11: 27,714,950 km (0.081 R)
• M12: 28,078,623 km (0.049 R)
• M13: 28,445,586 km (0.093 R)
• M14: 30,521,257 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.6

Radius: 3.5

Gravity: 53.44 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.31 AU - 8.07 AU

Year: 14720 Days

Day: 20.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 40,024,197 km

• M1: 44,131 km (0.062 R)
• M2: 171,589 km (0.072 R)
• M3: 365,168 km (0.112 R)
• M4: 684,709 km (0.105 R)
• M5: 1,008,888 km (0.11 R)
• M6: 1,205,609 km (0.058 R)
• M7: 1,355,207 km (0.093 R)
• M8: 1,725,013 km (0.109 R)
• M9: 2,062,805 km (0.083 R)
• M10: 2,338,664 km (0.066 R)
• M11: 2,661,047 km (0.03 R)
• M12: 3,288,760 km (0.116 R)
• M13: 3,554,595 km (0.062 R)
• M14: 4,099,131 km (0.09 R)
• M15: 4,344,173 km (0.115 R)
• M16: 5,068,675 km (0.106 R)
• M17: 6,261,269 km (0.09 R)
• M18: 7,999,746 km (0.089 R)
• M19: 10,536,776 km (0.046 R)
• M20: 13,495,822 km (0.12 R)
• M21: 15,972,565 km (0.034 R)
• M22: 17,835,657 km (0.06 R)
• M23: 19,239,633 km (0.103 R)
• M24: 19,494,847 km (0.087 R)
• M25: 19,666,136 km (0.11 R)
• M26: 26,843,094 km (0.107 R)
• M27: 32,128,835 km (0.116 R)
• M28: 34,448,949 km (0.108 R)
• M29: 37,271,861 km (0.088 R)
• M30: 39,693,252 km (0.085 R)
• M31: 40,383,945 km (0.055 R)
• M32: 46,200,909 km (0.094 R)
• M33: 47,118,991 km (0.033 R)
• M34: 48,049,041 km (0.109 R)
• M35: 57,855,929 km (0.097 R)
• M36: 60,910,568 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.5

Radius: 3

Gravity: 17.5 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.09 AU - 8.11 AU

Year: 15913 Days

Day: 15.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 40,024,197 km

• M1: 41,738 km (0.099 R)
• M2: 169,644 km (0.09 R)
• M3: 324,777 km (0.053 R)
• M4: 463,155 km (0.119 R)
• M5: 1,461,272 km (0.117 R)
• M6: 2,231,402 km (0.119 R)
• M7: 3,106,998 km (0.112 R)
• M8: 3,261,084 km (0.106 R)
• M9: 4,487,188 km (0.075 R)
• M10: 4,712,931 km (0.081 R)
• M11: 5,065,683 km (0.039 R)
• M12: 6,510,350 km (0.108 R)
• M13: 9,567,233 km (0.066 R)
• M14: 10,131,366 km (0.118 R)
• M15: 11,690,924 km (0.116 R)
• M16: 13,287,881 km (0.053 R)
• M17: 13,577,204 km (0.071 R)
• M18: 14,962,330 km (0.076 R)
• M19: 15,465,428 km (0.109 R)
• M20: 15,592,885 km (0.098 R)
• M21: 15,914,670 km (0.031 R)
• M22: 19,232,901 km (0.099 R)
• M23: 21,445,752 km (0.107 R)
• M24: 24,855,237 km (0.12 R)
• M25: 25,117,931 km (0.028 R)
• M26: 25,649,004 km (0.035 R)
• M27: 28,131,880 km (0.093 R)
• M28: 31,890,825 km (0.106 R)
• M29: 34,865,280 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: 172 - 16,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit