🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.4

Radius: 12.4

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.7 AU - 1 AU

Year: 541 Days

Day: 9.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,146,161 km

• M1: 154,235 km (0.103 R)
• M2: 627,713 km (0.077 R)
• M3: 1,401,283 km (0.108 R)
• M4: 1,821,354 km (0.085 R)
• M5: 2,376,213 km (0.074 R)
• M6: 3,400,808 km (0.081 R)
• M7: 4,494,219 km (0.082 R)
• M8: 5,029,331 km (0.091 R)
• M9: 6,267,104 km (0.033 R)
• M10: 7,042,320 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.9

Radius: 9.1

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.83 AU - 0.99 AU

Year: 599 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 132.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 67,146,161 km

• M1: 116,238 km (0.086 R)
• M2: 484,548 km (0.114 R)
• M3: 874,848 km (0.025 R)
• M4: 2,311,736 km (0.054 R)
• M5: 3,288,012 km (0.118 R)
• M6: 4,460,410 km (0.118 R)
• M7: 5,024,843 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.7

Radius: 8.1

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.63 AU - 1.83 AU

Year: 1571 Days

Day: 11.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 99 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,146,161 km

• M1: 100,679 km (0.045 R)
• M2: 357,838 km (0.062 R)
• M3: 650,751 km (0.09 R)
• M4: 1,108,969 km (0.119 R)
• M5: 1,478,625 km (0.086 R)
• M6: 2,547,801 km (0.107 R)
• M7: 3,074,685 km (0.062 R)
• M8: 3,654,975 km (0.082 R)
• M9: 6,149,520 km (0.118 R)
• M10: 7,703,393 km (0.087 R)
• M11: 8,556,101 km (0.059 R)
• M12: 9,634,402 km (0.084 R)
• M13: 10,171,907 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.5

Radius: 13.2

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.07 AU - 2.27 AU

Year: 2206 Days

Day: 7.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,146,161 km

• M1: 164,109 km (0.099 R)
• M2: 617,091 km (0.09 R)
• M3: 1,152,502 km (0.07 R)
• M4: 1,801,458 km (0.116 R)
• M5: 2,236,488 km (0.12 R)
• M6: 2,728,216 km (0.046 R)
• M7: 3,491,614 km (0.068 R)
• M8: 4,082,675 km (0.115 R)
• M9: 4,931,344 km (0.109 R)
• M10: 7,891,736 km (0.077 R)
• M11: 9,475,080 km (0.11 R)
• M12: 10,342,000 km (0.099 R)
• M13: 11,877,473 km (0.107 R)
• M14: 13,862,636 km (0.078 R)
• M15: 14,797,324 km (0.114 R)
• M16: 15,443,587 km (0.101 R)
• M17: 15,964,337 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.2

Radius: 9.8

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.45 AU - 2.65 AU

Year: 2811 Days

Day: 10.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,146,161 km

• M1: 121,922 km (0.102 R)
• M2: 493,224 km (0.111 R)
• M3: 1,059,901 km (0.114 R)
• M4: 1,429,557 km (0.049 R)
• M5: 1,813,126 km (0.11 R)
• M6: 2,251,298 km (0.106 R)
• M7: 2,602,255 km (0.101 R)
• M8: 2,956,204 km (0.107 R)
• M9: 3,663,353 km (0.09 R)
• M10: 4,990,435 km (0.114 R)
• M11: 6,047,045 km (0.103 R)
• M12: 6,820,167 km (0.026 R)
• M13: 7,184,438 km (0.094 R)
• M14: 8,951,039 km (0.112 R)
• M15: 9,314,412 km (0.091 R)
• M16: 11,491,809 km (0.097 R)
• M17: 13,134,843 km (0.078 R)
• M18: 14,036,918 km (0.046 R)
• M19: 14,627,530 km (0.038 R)
• M20: 15,440,744 km (0.045 R)
• M21: 20,461,249 km (0.11 R)
• M22: 21,284,785 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.3

Radius: 13.7

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.35 AU - 3.43 AU

Year: 4308 Days

Day: 14.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,146,161 km

• M1: 170,392 km (0.103 R)
• M2: 599,588 km (0.093 R)
• M3: 1,259,464 km (0.092 R)
• M4: 2,384,590 km (0.07 R)
• M5: 3,187,631 km (0.096 R)
• M6: 4,409,397 km (0.101 R)
• M7: 5,002,702 km (0.115 R)
• M8: 5,595,409 km (0.091 R)
• M9: 6,557,473 km (0.051 R)
• M10: 7,528,064 km (0.11 R)
• M11: 8,031,012 km (0.094 R)
• M12: 8,556,549 km (0.107 R)
• M13: 12,436,370 km (0.11 R)
• M14: 14,172,453 km (0.077 R)
• M15: 15,792,598 km (0.092 R)
• M16: 18,359,847 km (0.068 R)
• M17: 20,218,751 km (0.09 R)
• M18: 22,819,061 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.7

Radius: 8.9

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.7 AU - 4.88 AU

Year: 6133 Days

Day: 5.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,146,161 km

• M1: 116,387 km (0.119 R)
• M2: 450,439 km (0.056 R)
• M3: 1,018,462 km (0.114 R)
• M4: 1,630,018 km (0.085 R)
• M5: 2,156,603 km (0.067 R)
• M6: 2,468,514 km (0.063 R)
• M7: 2,846,399 km (0.105 R)
• M8: 4,265,484 km (0.063 R)
• M9: 4,812,115 km (0.068 R)
• M10: 6,197,541 km (0.065 R)
• M11: 6,702,882 km (0.117 R)
• M12: 7,477,051 km (0.116 R)
• M13: 7,759,791 km (0.103 R)
• M14: 10,726,616 km (0.115 R)
• M15: 11,178,252 km (0.111 R)
• M16: 13,999,219 km (0.057 R)
• M17: 15,148,430 km (0.09 R)
• M18: 17,262,996 km (0.091 R)
• M19: 17,633,699 km (0.102 R)
• M20: 17,946,509 km (0.054 R)
• M21: 19,038,274 km (0.109 R)
• M22: 20,173,572 km (0.109 R)
• M23: 21,424,360 km (0.047 R)
• M24: 22,799,763 km (0.089 R)
• M25: 24,156,167 km (0.106 R)
• M26: 26,290,629 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.3

Radius: 5.3

Gravity: 23.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.78 AU - 10.18 AU

Year: 17045 Days

Day: 23.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,146,161 km

• M1: 75,397 km (0.098 R)
• M2: 311,313 km (0.111 R)
• M3: 587,471 km (0.119 R)
• M4: 831,315 km (0.118 R)
• M5: 1,180,028 km (0.073 R)
• M6: 1,344,885 km (0.096 R)
• M7: 5,867,827 km (0.117 R)
• M8: 8,667,850 km (0.068 R)
• M9: 14,290,785 km (0.091 R)
• M10: 15,391,975 km (0.101 R)
• M11: 20,638,373 km (0.117 R)
• M12: 25,459,463 km (0.12 R)
• M13: 27,514,489 km (0.092 R)
• M14: 29,794,361 km (0.109 R)
• M15: 31,584,748 km (0.096 R)
• M16: 33,572,305 km (0.108 R)
• M17: 34,081,836 km (0.06 R)
• M18: 35,116,455 km (0.116 R)
• M19: 44,311,039 km (0.096 R)
• M20: 60,257,873 km (0.095 R)
• M21: 65,260,725 km (0.089 R)
• M22: 66,054,192 km (0.059 R)
• M23: 66,253,606 km (0.091 R)
• M24: 66,653,481 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.7

Radius: 6.5

Gravity: 22.6 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.86 AU - 9 AU

Year: 18420 Days

Day: 23.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,146,161 km

• M1: 94,995 km (0.093 R)
• M2: 346,768 km (0.095 R)
• M3: 565,330 km (0.102 R)
• M4: 1,321,697 km (0.106 R)
• M5: 1,627,924 km (0.099 R)
• M6: 2,061,459 km (0.106 R)
• M7: 4,631,849 km (0.103 R)
• M8: 5,701,773 km (0.111 R)
• M9: 7,356,176 km (0.1 R)
• M10: 9,652,952 km (0.069 R)
• M11: 11,447,379 km (0.108 R)
• M12: 15,122,699 km (0.099 R)
• M13: 20,660,364 km (0.112 R)
• M14: 24,146,293 km (0.108 R)
• M15: 47,718,729 km (0.065 R)
• M16: 51,203,013 km (0.037 R)
• M17: 57,509,311 km (0.088 R)
• M18: 60,051,128 km (0.119 R)
• M19: 66,625,207 km (0.107 R)
• M20: 68,340,496 km (0.067 R)
• M21: 74,118,564 km (0.228 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.5

Radius: 5.8

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.54 AU - 10.16 AU

Year: 19735 Days

Day: 21.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,146,161 km

• M1: 72,405 km (0.097 R)
• M2: 584,928 km (0.108 R)
• M3: 1,377,796 km (0.071 R)
• M4: 1,901,239 km (0.037 R)
• M5: 2,997,493 km (0.049 R)
• M6: 3,752,663 km (0.11 R)
• M7: 4,112,445 km (0.064 R)
• M8: 4,364,817 km (0.101 R)
• M9: 6,266,056 km (0.054 R)
• M10: 11,415,215 km (0.057 R)
• M11: 24,078,675 km (0.097 R)
• M12: 25,211,879 km (0.089 R)
• M13: 25,421,615 km (0.089 R)
• M14: 35,454,695 km (0.092 R)
• M15: 44,088,437 km (0.108 R)
• M16: 45,781,137 km (0.062 R)
• M17: 53,676,314 km (0.106 R)
• M18: 61,099,660 km (0.099 R)
• M19: 62,049,307 km (0.08 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: 495 - 19,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit