🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.3

Radius: 15

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.5 AU - 0.56 AU

Year: 266 Days

Day: 5.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 73,637,574 km

• M1: 186,549 km (0.103 R)
• M2: 809,773 km (0.036 R)
• M3: 1,357,002 km (0.052 R)
• M4: 1,982,471 km (0.101 R)
• M5: 2,691,714 km (0.104 R)
• M6: 3,166,089 km (0.093 R)
• M7: 3,943,998 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.6

Radius: 8

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.71 AU - 1.05 AU

Year: 570 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,637,574 km

• M1: 99,483 km (0.055 R)
• M2: 698,323 km (0.117 R)
• M3: 987,196 km (0.076 R)
• M4: 1,272,180 km (0.064 R)
• M5: 1,627,475 km (0.054 R)
• M6: 2,102,149 km (0.082 R)
• M7: 2,560,368 km (0.093 R)
• M8: 4,342,976 km (0.112 R)
• M9: 5,004,348 km (0.065 R)
• M10: 5,695,041 km (0.105 R)
• M11: 6,889,132 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.8

Radius: 8.6

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.92 AU - 1 AU

Year: 649 Days

Day: 7.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 73,637,574 km

• M1: 106,962 km (0.093 R)
• M2: 422,165 km (0.111 R)
• M3: 1,278,314 km (0.113 R)
• M4: 1,675,496 km (0.06 R)
• M5: 2,232,748 km (0.099 R)
• M6: 3,105,652 km (0.098 R)
• M7: 4,134,885 km (0.112 R)
• M8: 5,263,003 km (0.112 R)

Asteroid Belt

Center: 2.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931

Radius: 10.8

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.85 AU - 4.01 AU

Year: 4385 Days

Day: 7.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,637,574 km

• M1: 134,488 km (0.1 R)
• M2: 495,917 km (0.118 R)
• M3: 878,439 km (0.115 R)
• M4: 2,577,123 km (0.053 R)
• M5: 3,487,426 km (0.103 R)
• M6: 5,210,494 km (0.081 R)
• M7: 6,626,138 km (0.104 R)
• M8: 10,200,929 km (0.083 R)
• M9: 10,599,308 km (0.1 R)
• M10: 11,427,632 km (0.077 R)
• M11: 14,009,093 km (0.092 R)
• M12: 14,893,216 km (0.068 R)
• M13: 15,349,190 km (0.098 R)
• M14: 17,516,714 km (0.079 R)
• M15: 19,070,587 km (0.111 R)
• M16: 21,354,498 km (0.094 R)
• M17: 22,007,642 km (0.074 R)
• M18: 22,824,147 km (0.081 R)
• M19: 26,293,172 km (0.032 R)
• M20: 30,370,911 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.7

Radius: 11.4

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3 AU - 4.62 AU

Year: 5133 Days

Day: 6.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,637,574 km

• M1: 141,819 km (0.114 R)
• M2: 530,025 km (0.077 R)
• M3: 1,283,999 km (0.119 R)
• M4: 1,843,046 km (0.103 R)
• M5: 2,344,647 km (0.099 R)
• M6: 3,391,234 km (0.075 R)
• M7: 4,102,871 km (0.053 R)
• M8: 4,831,263 km (0.064 R)
• M9: 7,905,948 km (0.036 R)
• M10: 9,238,716 km (0.116 R)
• M11: 10,045,946 km (0.059 R)
• M12: 12,244,885 km (0.106 R)
• M13: 13,483,555 km (0.116 R)
• M14: 14,133,408 km (0.075 R)
• M15: 15,032,192 km (0.093 R)
• M16: 17,382,525 km (0.068 R)
• M17: 18,479,825 km (0.098 R)
• M18: 22,648,220 km (0.117 R)
• M19: 24,829,806 km (0.111 R)
• M20: 28,359,717 km (0.03 R)
• M21: 30,244,351 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.9

Radius: 6.5

Gravity: 13.02 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.22 AU - 8.2 AU

Year: 13363 Days

Day: 23.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,637,574 km

• M1: 81,830 km (0.09 R)
• M2: 480,957 km (0.103 R)
• M3: 772,374 km (0.07 R)
• M4: 1,143,077 km (0.102 R)
• M5: 1,397,095 km (0.093 R)
• M6: 3,508,818 km (0.108 R)
• M7: 5,299,505 km (0.071 R)
• M8: 6,199,485 km (0.05 R)
• M9: 6,626,288 km (0.1 R)
• M10: 6,907,981 km (0.096 R)
• M11: 7,538,386 km (0.047 R)
• M12: 7,801,080 km (0.053 R)
• M13: 9,108,566 km (0.09 R)
• M14: 11,277,435 km (0.066 R)
• M15: 14,697,093 km (0.067 R)
• M16: 16,751,970 km (0.072 R)
• M17: 23,398,753 km (0.082 R)
• M18: 24,146,892 km (0.1 R)
• M19: 25,494,170 km (0.114 R)
• M20: 25,987,394 km (0.102 R)
• M21: 37,108,799 km (0.115 R)
• M22: 39,160,683 km (0.102 R)
• M23: 41,966,990 km (0.113 R)
• M24: 46,204,350 km (0.09 R)
• M25: 49,182,394 km (0.115 R)
• M26: 53,402,251 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.4

Radius: 3

Gravity: 77.71 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.24 AU - 7.32 AU

Year: 13558 Days

Day: 23 Hours

Environment

Temp: -238 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,637,574 km

• M1: 38,895 km (0.102 R)
• M2: 182,659 km (0.055 R)
• M3: 502,948 km (0.085 R)
• M4: 885,171 km (0.086 R)
• M5: 1,831,976 km (0.112 R)
• M6: 2,319,066 km (0.058 R)
• M7: 2,887,089 km (0.079 R)
• M8: 3,103,707 km (0.103 R)
• M9: 3,847,508 km (0.12 R)
• M10: 4,230,179 km (0.058 R)
• M11: 4,605,370 km (0.089 R)
• M12: 4,735,371 km (0.109 R)
• M13: 5,640,139 km (0.05 R)
• M14: 6,016,826 km (0.112 R)
• M15: 7,738,099 km (0.045 R)
• M16: 8,685,802 km (0.071 R)
• M17: 10,193,599 km (0.097 R)
• M18: 10,358,905 km (0.092 R)
• M19: 10,751,449 km (0.097 R)
• M20: 11,685,987 km (0.078 R)
• M21: 13,187,351 km (0.036 R)
• M22: 14,119,945 km (0.086 R)
• M23: 14,953,654 km (0.051 R)
• M24: 15,672,920 km (0.082 R)
• M25: 16,718,310 km (0.115 R)
• M26: 23,595,623 km (0.065 R)
• M27: 25,065,572 km (0.031 R)
• M28: 28,950,030 km (0.069 R)
• M29: 29,727,341 km (0.115 R)
• M30: 30,747,150 km (0.108 R)
• M31: 32,856,330 km (0.12 R)
• M32: 32,976,158 km (0.096 R)
• M33: 34,685,912 km (0.108 R)
• M34: 37,229,524 km (0.037 R)
• M35: 42,399,627 km (0.102 R)
• M36: 50,220,753 km (0.118 R)
• M37: 50,539,247 km (0.099 R)
• M38: 57,371,681 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.9

Radius: 3.5

Gravity: 52.56 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.66 AU - 10.98 AU

Year: 19640 Days

Day: 20.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,637,574 km

• M1: 43,533 km (0.092 R)
• M2: 155,432 km (0.095 R)
• M3: 302,038 km (0.101 R)
• M4: 572,661 km (0.101 R)
• M5: 1,086,529 km (0.118 R)
• M6: 2,257,282 km (0.091 R)
• M7: 2,640,552 km (0.083 R)
• M8: 7,782,231 km (0.051 R)
• M9: 8,233,418 km (0.052 R)
• M10: 9,691,399 km (0.119 R)
• M11: 11,956,759 km (0.093 R)
• M12: 13,317,053 km (0.115 R)
• M13: 14,107,528 km (0.108 R)
• M14: 15,702,540 km (0.063 R)
• M15: 23,801,769 km (0.071 R)
• M16: 24,430,679 km (0.093 R)
• M17: 31,968,467 km (0.086 R)
• M18: 38,291,669 km (0.096 R)
• M19: 38,721,464 km (0.108 R)
• M20: 38,865,377 km (0.083 R)
• M21: 41,971,777 km (0.12 R)
• M22: 52,804,308 km (0.118 R)
• M23: 68,045,190 km (0.109 R)
• M24: 68,464,962 km (0.113 R)
• M25: 70,589,700 km (0.064 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 12,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit