🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.6

Radius: 10.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.45 AU - 0.57 AU

Year: 243 Days

Day: 8.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 77,514,233 km

• M1: 126,859 km (0.118 R)
• M2: 603,478 km (0.034 R)
• M3: 984,952 km (0.059 R)
• M4: 1,453,194 km (0.071 R)
• M5: 1,811,929 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91

Radius: 11.1

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.91 AU - 0.99 AU

Year: 617 Days

Day: 8.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 77,514,233 km

• M1: 138,976 km (0.12 R)
• M2: 563,386 km (0.095 R)
• M3: 929,601 km (0.08 R)
• M4: 1,275,771 km (0.084 R)
• M5: 1,630,467 km (0.117 R)
• M6: 2,087,937 km (0.068 R)
• M7: 3,043,419 km (0.114 R)
• M8: 3,447,483 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.3

Radius: 8.1

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.99 AU - 1.23 AU

Year: 780 Days

Day: 5.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 77,514,233 km

• M1: 100,679 km (0.084 R)
• M2: 452,234 km (0.078 R)
• M3: 766,539 km (0.104 R)
• M4: 1,091,167 km (0.066 R)
• M5: 1,628,522 km (0.085 R)
• M6: 1,883,138 km (0.111 R)
• M7: 2,704,879 km (0.094 R)
• M8: 2,975,352 km (0.04 R)
• M9: 3,250,463 km (0.115 R)
• M10: 3,687,737 km (0.081 R)
• M11: 4,131,744 km (0.065 R)
• M12: 5,108,468 km (0.088 R)
• M13: 6,210,406 km (0.107 R)
• M14: 6,975,150 km (0.119 R)
• M15: 7,274,645 km (0.096 R)
• M16: 7,825,614 km (0.106 R)
• M17: 8,225,190 km (0.038 R)
• M18: 9,146,563 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.6

Radius: 9.8

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.15 AU - 1.43 AU

Year: 977 Days

Day: 9 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 77,514,233 km

• M1: 129,103 km (0.094 R)
• M2: 435,330 km (0.086 R)
• M3: 881,580 km (0.078 R)
• M4: 1,211,444 km (0.097 R)
• M5: 1,538,764 km (0.03 R)
• M6: 2,275,084 km (0.102 R)
• M7: 2,679,298 km (0.066 R)
• M8: 3,020,531 km (0.111 R)
• M9: 3,435,366 km (0.059 R)
• M10: 3,937,117 km (0.062 R)
• M11: 4,932,541 km (0.079 R)
• M12: 5,912,407 km (0.117 R)
• M13: 6,992,653 km (0.117 R)
• M14: 7,414,220 km (0.113 R)
• M15: 7,931,829 km (0.111 R)
• M16: 8,390,645 km (0.113 R)
• M17: 9,243,503 km (0.118 R)
• M18: 10,090,526 km (0.092 R)
• M19: 11,288,207 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.6

Radius: 12.8

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.32 AU - 1.36 AU

Year: 1034 Days

Day: 12.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 77,514,233 km

• M1: 159,322 km (0.081 R)
• M2: 630,555 km (0.094 R)
• M3: 1,291,478 km (0.068 R)
• M4: 1,844,093 km (0.112 R)
• M5: 3,124,202 km (0.097 R)
• M6: 3,755,954 km (0.065 R)
• M7: 4,375,738 km (0.093 R)
• M8: 5,062,841 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.2

Radius: 11.4

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.59 AU - 1.63 AU

Year: 1362 Days

Day: 5.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,514,233 km

• M1: 141,819 km (0.103 R)
• M2: 561,590 km (0.103 R)
• M3: 937,231 km (0.063 R)
• M4: 1,429,707 km (0.118 R)
• M5: 1,984,865 km (0.104 R)
• M6: 2,615,420 km (0.119 R)
• M7: 3,092,487 km (0.077 R)
• M8: 3,611,293 km (0.025 R)
• M9: 4,423,609 km (0.118 R)
• M10: 4,843,829 km (0.085 R)
• M11: 5,228,146 km (0.095 R)
• M12: 6,104,640 km (0.097 R)
• M13: 6,529,947 km (0.103 R)
• M14: 7,626,350 km (0.051 R)
• M15: 9,021,200 km (0.084 R)
• M16: 11,055,582 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.5

Radius: 11.7

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.15 AU - 2.37 AU

Year: 2266 Days

Day: 10.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,514,233 km

• M1: 148,251 km (0.101 R)
• M2: 597,793 km (0.117 R)
• M3: 972,536 km (0.056 R)
• M4: 1,401,283 km (0.083 R)
• M5: 1,894,507 km (0.097 R)
• M6: 2,527,606 km (0.063 R)
• M7: 3,015,295 km (0.118 R)
• M8: 3,916,771 km (0.094 R)
• M9: 4,309,615 km (0.078 R)
• M10: 6,083,248 km (0.09 R)
• M11: 6,637,358 km (0.087 R)
• M12: 7,120,260 km (0.034 R)
• M13: 8,741,153 km (0.119 R)
• M14: 11,185,732 km (0.094 R)
• M15: 11,615,227 km (0.081 R)
• M16: 12,545,876 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.4

Radius: 11.7

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.62 AU - 3.64 AU

Year: 4612 Days

Day: 7.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,514,233 km

• M1: 145,559 km (0.065 R)
• M2: 521,349 km (0.094 R)
• M3: 970,441 km (0.096 R)
• M4: 1,658,442 km (0.072 R)
• M5: 2,343,600 km (0.045 R)
• M6: 2,840,265 km (0.102 R)
• M7: 3,406,643 km (0.084 R)
• M8: 5,944,271 km (0.079 R)
• M9: 6,972,607 km (0.095 R)
• M10: 7,721,793 km (0.08 R)
• M11: 8,790,371 km (0.103 R)
• M12: 9,954,841 km (0.102 R)
• M13: 10,596,316 km (0.081 R)
• M14: 12,152,433 km (0.089 R)
• M15: 15,713,012 km (0.109 R)
• M16: 16,173,026 km (0.11 R)
• M17: 17,546,185 km (0.049 R)
• M18: 18,104,035 km (0.081 R)
• M19: 19,649,980 km (0.109 R)
• M20: 20,251,662 km (0.054 R)
• M21: 22,782,709 km (0.057 R)
• M22: 26,475,981 km (0.096 R)
• M23: 27,128,227 km (0.119 R)
• M24: 27,958,346 km (0.043 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.5

Radius: 12.4

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.79 AU - 4.57 AU

Year: 5699 Days

Day: 13.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,514,233 km

• M1: 154,235 km (0.112 R)
• M2: 587,770 km (0.063 R)
• M3: 980,165 km (0.115 R)
• M4: 1,443,320 km (0.112 R)
• M5: 2,923,142 km (0.089 R)
• M6: 3,909,441 km (0.085 R)
• M7: 4,891,102 km (0.095 R)
• M8: 7,730,320 km (0.077 R)
• M9: 8,710,785 km (0.103 R)
• M10: 9,313,215 km (0.104 R)
• M11: 9,730,145 km (0.112 R)
• M12: 11,524,122 km (0.117 R)
• M13: 12,005,229 km (0.061 R)
• M14: 13,688,504 km (0.09 R)
• M15: 14,283,156 km (0.087 R)
• M16: 14,838,613 km (0.044 R)
• M17: 16,111,391 km (0.068 R)
• M18: 18,155,497 km (0.078 R)
• M19: 19,340,462 km (0.06 R)
• M20: 20,228,026 km (0.034 R)
• M21: 26,215,531 km (0.117 R)
• M22: 27,557,424 km (0.108 R)
• M23: 28,944,645 km (0.077 R)
• M24: 29,745,143 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.4

Radius: 3.2

Gravity: 68.01 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.86 AU - 11.7 AU

Year: 20396 Days

Day: 22.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 77,514,233 km

• M1: 39,793 km (0.08 R)
• M2: 239,057 km (0.107 R)
• M3: 375,341 km (0.082 R)
• M4: 484,099 km (0.119 R)
• M5: 842,386 km (0.059 R)
• M6: 1,833,322 km (0.093 R)
• M7: 2,507,709 km (0.069 R)
• M8: 2,724,028 km (0.118 R)
• M9: 3,418,760 km (0.112 R)
• M10: 4,850,861 km (0.046 R)
• M11: 8,083,371 km (0.091 R)
• M12: 8,554,455 km (0.102 R)
• M13: 8,769,577 km (0.098 R)
• M14: 9,098,842 km (0.066 R)
• M15: 9,266,691 km (0.108 R)
• M16: 15,870,689 km (0.097 R)
• M17: 16,858,034 km (0.067 R)
• M18: 17,026,482 km (0.11 R)
• M19: 17,281,396 km (0.119 R)
• M20: 19,504,421 km (0.118 R)
• M21: 19,690,072 km (0.112 R)
• M22: 23,445,726 km (0.118 R)
• M23: 27,535,134 km (0.06 R)
• M24: 27,651,820 km (0.115 R)
• M25: 30,178,678 km (0.081 R)
• M26: 33,118,126 km (0.098 R)
• M27: 34,318,350 km (0.098 R)
• M28: 34,861,091 km (0.074 R)
• M29: 35,963,478 km (0.111 R)
• M30: 37,804,130 km (0.047 R)
• M31: 42,756,717 km (0.106 R)
• M32: 44,659,752 km (0.1 R)
• M33: 44,820,719 km (0.118 R)
• M34: 45,795,349 km (0.092 R)
• M35: 47,116,747 km (0.108 R)
• M36: 51,057,005 km (0.069 R)
• M37: 51,409,607 km (0.107 R)
• M38: 54,656,928 km (0.104 R)
• M39: 58,614,989 km (0.107 R)
• M40: 60,565,147 km (0.107 R)
• M41: 62,356,880 km (0.102 R)
• M42: 65,006,857 km (0.068 R)
• M43: 74,985,633 km (0.1 R)
• M44: 76,588,275 km (0.063 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: 507 - 19,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit