🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.8

Radius: 10.2

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.64 AU - 0.7 AU

Year: 379 Days

Day: 7.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 69,088,610 km

• M1: 126,859 km (0.06 R)
• M2: 458,966 km (0.092 R)
• M3: 1,087,277 km (0.092 R)
• M4: 1,541,756 km (0.092 R)
• M5: 2,046,499 km (0.111 R)
• M6: 2,444,878 km (0.083 R)
• M7: 2,989,564 km (0.069 R)
• M8: 3,410,233 km (0.104 R)
• M9: 3,858,877 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153

Radius: 13.6

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.99 AU - 1.01 AU

Year: 690 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 69,088,610 km

• M1: 169,345 km (0.098 R)
• M2: 711,487 km (0.11 R)
• M3: 1,169,407 km (0.076 R)
• M4: 1,755,232 km (0.068 R)
• M5: 2,454,602 km (0.092 R)
• M6: 3,345,158 km (0.09 R)
• M7: 4,118,429 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.9

Radius: 12.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.31 AU - 1.65 AU

Year: 1243 Days

Day: 13.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 69,088,610 km

• M1: 159,621 km (0.079 R)
• M2: 572,212 km (0.111 R)
• M3: 976,126 km (0.078 R)
• M4: 1,758,224 km (0.107 R)
• M5: 2,468,215 km (0.099 R)
• M6: 3,295,940 km (0.044 R)
• M7: 4,092,699 km (0.044 R)
• M8: 4,767,834 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.7

Radius: 12.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.19 AU - 2.49 AU

Year: 2471 Days

Day: 8 Hours

Environment

Temp: -202 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 69,088,610 km

• M1: 155,432 km (0.066 R)
• M2: 1,108,221 km (0.059 R)
• M3: 1,555,219 km (0.06 R)
• M4: 2,338,813 km (0.119 R)
• M5: 4,000,247 km (0.08 R)
• M6: 4,580,088 km (0.093 R)
• M7: 6,136,205 km (0.103 R)
• M8: 7,049,351 km (0.084 R)
• M9: 11,083,557 km (0.092 R)
• M10: 12,560,985 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477

Radius: 6

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.51 AU - 6.87 AU

Year: 9369 Days

Day: 24.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,088,610 km

• M1: 74,649 km (0.119 R)
• M2: 331,658 km (0.116 R)
• M3: 537,056 km (0.09 R)
• M4: 946,955 km (0.081 R)
• M5: 1,430,156 km (0.112 R)
• M6: 2,098,110 km (0.11 R)
• M7: 2,446,374 km (0.11 R)
• M8: 2,893,522 km (0.079 R)
• M9: 3,628,646 km (0.052 R)
• M10: 5,620,691 km (0.09 R)
• M11: 6,017,425 km (0.066 R)
• M12: 6,257,529 km (0.075 R)
• M13: 7,015,991 km (0.045 R)
• M14: 7,243,529 km (0.038 R)
• M15: 7,633,830 km (0.09 R)
• M16: 12,506,681 km (0.05 R)
• M17: 12,954,727 km (0.086 R)
• M18: 14,916,254 km (0.117 R)
• M19: 18,039,708 km (0.088 R)
• M20: 20,708,085 km (0.041 R)
• M21: 22,791,385 km (0.092 R)
• M22: 23,713,357 km (0.09 R)
• M23: 25,453,031 km (0.038 R)
• M24: 28,123,951 km (0.076 R)
• M25: 29,773,417 km (0.051 R)
• M26: 29,971,634 km (0.095 R)
• M27: 31,589,236 km (0.103 R)
• M28: 32,314,786 km (0.116 R)
• M29: 34,449,248 km (0.109 R)
• M30: 36,449,072 km (0.11 R)
• M31: 37,592,748 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.8

Radius: 7.9

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.84 AU - 9.36 AU

Year: 15913 Days

Day: 18.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 69,088,610 km

• M1: 134,339 km (0.097 R)
• M2: 525,238 km (0.091 R)
• M3: 881,879 km (0.108 R)
• M4: 1,422,975 km (0.12 R)
• M5: 1,895,555 km (0.106 R)
• M6: 2,547,951 km (0.085 R)
• M7: 3,317,931 km (0.102 R)
• M8: 3,614,883 km (0.043 R)
• M9: 4,177,670 km (0.073 R)
• M10: 5,178,330 km (0.104 R)
• M11: 5,544,995 km (0.058 R)
• M12: 6,109,278 km (0.068 R)
• M13: 6,789,051 km (0.106 R)
• M14: 7,560,377 km (0.098 R)
• M15: 8,755,215 km (0.074 R)
• M16: 9,180,073 km (0.082 R)
• M17: 9,767,993 km (0.116 R)
• M18: 11,739,095 km (0.108 R)
• M19: 12,490,525 km (0.108 R)
• M20: 13,212,185 km (0.113 R)
• M21: 14,153,006 km (0.088 R)
• M22: 15,958,054 km (0.037 R)
• M23: 16,592,349 km (0.036 R)
• M24: 17,464,055 km (0.115 R)
• M25: 20,756,405 km (0.101 R)
• M26: 21,512,024 km (0.077 R)
• M27: 22,199,127 km (0.081 R)
• M28: 22,460,475 km (0.115 R)
• M29: 27,423,833 km (0.078 R)
• M30: 27,926,781 km (0.098 R)
• M31: 30,000,058 km (0.093 R)
• M32: 31,952,011 km (0.077 R)
• M33: 33,072,200 km (0.105 R)
• M34: 36,832,791 km (0.079 R)
• M35: 38,188,596 km (0.091 R)
• M36: 39,833,425 km (0.082 R)
• M37: 41,130,439 km (0.089 R)
• M38: 46,174,580 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.1

Radius: 5.7

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.62 AU - 12.32 AU

Year: 23385 Days

Day: 18.4 Hours

Environment

Temp: -243 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,088,610 km

• M1: 71,059 km (0.096 R)
• M2: 409,898 km (0.098 R)
• M3: 776,114 km (0.115 R)
• M4: 1,037,012 km (0.111 R)
• M5: 1,215,333 km (0.116 R)
• M6: 3,948,486 km (0.117 R)
• M7: 5,111,610 km (0.07 R)
• M8: 5,751,889 km (0.033 R)
• M9: 6,658,152 km (0.083 R)
• M10: 9,944,219 km (0.071 R)
• M11: 13,123,473 km (0.028 R)
• M12: 19,376,963 km (0.091 R)
• M13: 23,440,939 km (0.04 R)
• M14: 28,380,062 km (0.098 R)
• M15: 38,966,505 km (0.066 R)
• M16: 57,579,024 km (0.083 R)
• M17: 63,451,937 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 15,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit