🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.3

Radius: 10.7

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.76 AU - 0.86 AU

Year: 478 Days

Day: 10.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 91,214,490 km

• M1: 133,142 km (0.086 R)
• M2: 506,090 km (0.109 R)
• M3: 839,693 km (0.098 R)
• M4: 1,251,237 km (0.055 R)
• M5: 1,707,510 km (0.063 R)
• M6: 2,983,281 km (0.089 R)
• M7: 3,384,502 km (0.111 R)
• M8: 4,170,489 km (0.096 R)
• M9: 5,074,061 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.8

Radius: 8.9

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.76 AU - 0.94 AU

Year: 514 Days

Day: 6 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 91,214,490 km

• M1: 110,702 km (0.077 R)
• M2: 462,257 km (0.093 R)
• M3: 756,367 km (0.091 R)
• M4: 1,042,697 km (0.066 R)
• M5: 1,415,495 km (0.09 R)
• M6: 1,906,475 km (0.065 R)
• M7: 2,311,287 km (0.12 R)
• M8: 2,724,177 km (0.05 R)
• M9: 3,121,060 km (0.064 R)
• M10: 3,429,681 km (0.099 R)
• M11: 3,710,326 km (0.071 R)
• M12: 4,044,528 km (0.09 R)
• M13: 4,730,883 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.9

Radius: 10.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.05 AU - 1.11 AU

Year: 736 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 91,214,490 km

• M1: 136,583 km (0.038 R)
• M2: 559,197 km (0.097 R)
• M3: 909,106 km (0.102 R)
• M4: 1,462,170 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.6

Radius: 8.1

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.16 AU - 1.52 AU

Year: 1018 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 91,214,490 km

• M1: 100,679 km (0.049 R)
• M2: 373,845 km (0.114 R)
• M3: 643,570 km (0.076 R)
• M4: 1,062,145 km (0.108 R)
• M5: 1,538,165 km (0.113 R)
• M6: 2,191,010 km (0.043 R)
• M7: 2,529,102 km (0.116 R)
• M8: 3,408,438 km (0.075 R)
• M9: 3,772,858 km (0.082 R)
• M10: 4,098,982 km (0.055 R)
• M11: 4,702,011 km (0.068 R)
• M12: 6,777,831 km (0.068 R)
• M13: 8,016,351 km (0.097 R)
• M14: 8,689,243 km (0.039 R)
• M15: 9,399,384 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.2

Radius: 11.5

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.9 AU - 2.2 AU

Year: 1925 Days

Day: 8.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 91,214,490 km

• M1: 143,165 km (0.095 R)
• M2: 504,294 km (0.093 R)
• M3: 1,114,803 km (0.072 R)
• M4: 1,695,692 km (0.104 R)
• M5: 2,559,470 km (0.053 R)
• M6: 2,948,125 km (0.102 R)
• M7: 3,454,364 km (0.105 R)
• M8: 4,141,467 km (0.06 R)
• M9: 5,121,184 km (0.045 R)
• M10: 5,833,419 km (0.106 R)
• M11: 6,512,743 km (0.051 R)
• M12: 7,114,276 km (0.109 R)
• M13: 8,780,946 km (0.083 R)
• M14: 10,592,427 km (0.098 R)
• M15: 11,073,085 km (0.066 R)
• M16: 11,640,210 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.9

Radius: 9.2

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.89 AU - 4.71 AU

Year: 4859 Days

Day: 11 Hours

Environment

Temp: -214 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,214,490 km

• M1: 132,544 km (0.06 R)
• M2: 443,408 km (0.112 R)
• M3: 733,329 km (0.081 R)
• M4: 1,110,764 km (0.092 R)
• M5: 1,581,399 km (0.114 R)
• M6: 6,775,288 km (0.093 R)
• M7: 8,049,113 km (0.095 R)
• M8: 8,381,669 km (0.077 R)
• M9: 10,973,752 km (0.09 R)
• M10: 11,992,663 km (0.108 R)
• M11: 12,922,264 km (0.052 R)
• M12: 13,899,138 km (0.068 R)
• M13: 16,057,536 km (0.114 R)
• M14: 16,824,076 km (0.119 R)
• M15: 17,925,415 km (0.119 R)
• M16: 23,482,228 km (0.104 R)
• M17: 27,347,688 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847

Radius: 5.3

Gravity: 30.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.96 AU - 12.84 AU

Year: 23607 Days

Day: 20.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 91,214,490 km

• M1: 373,546 km (0.093 R)
• M2: 554,410 km (0.118 R)
• M3: 1,023,249 km (0.119 R)
• M4: 1,233,734 km (0.1 R)
• M5: 2,003,115 km (0.102 R)
• M6: 2,601,507 km (0.115 R)
• M7: 3,253,006 km (0.097 R)
• M8: 5,726,158 km (0.102 R)
• M9: 7,112,481 km (0.088 R)
• M10: 7,672,576 km (0.1 R)
• M11: 9,468,947 km (0.062 R)
• M12: 9,896,348 km (0.1 R)
• M13: 10,658,699 km (0.053 R)
• M14: 11,459,496 km (0.097 R)
• M15: 12,299,638 km (0.09 R)
• M16: 16,158,964 km (0.118 R)
• M17: 22,749,049 km (0.09 R)
• M18: 26,991,944 km (0.03 R)
• M19: 28,599,672 km (0.117 R)
• M20: 32,551,300 km (0.066 R)
• M21: 33,383,064 km (0.085 R)
• M22: 34,657,040 km (0.03 R)
• M23: 51,433,543 km (0.06 R)
• M24: 56,438,639 km (0.114 R)
• M25: 57,436,906 km (0.108 R)
• M26: 65,411,968 km (0.119 R)
• M27: 69,434,356 km (0.072 R)
• M28: 80,205,402 km (0.092 R)
• M29: 81,213,393 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 14,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit