🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601

Radius: 8.2

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.53 AU - 0.87 AU

Year: 397 Days

Day: 13.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,319,864 km

• M1: 102,175 km (0.115 R)
• M2: 432,338 km (0.085 R)
• M3: 711,039 km (0.101 R)
• M4: 1,129,763 km (0.045 R)
• M5: 1,412,353 km (0.082 R)
• M6: 2,268,801 km (0.107 R)
• M7: 2,579,217 km (0.109 R)
• M8: 3,331,545 km (0.11 R)
• M9: 3,709,728 km (0.118 R)
• M10: 4,076,991 km (0.099 R)
• M11: 4,637,534 km (0.063 R)
• M12: 4,944,060 km (0.105 R)

Asteroid Belt

Center: 1.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.2

Radius: 8

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.4 AU - 1.88 AU

Year: 1424 Days

Day: 6.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,319,864 km

• M1: 99,632 km (0.09 R)
• M2: 372,947 km (0.062 R)
• M3: 687,552 km (0.041 R)
• M4: 939,774 km (0.087 R)
• M5: 1,203,066 km (0.109 R)
• M6: 1,456,186 km (0.107 R)
• M7: 1,863,690 km (0.089 R)
• M8: 2,441,587 km (0.104 R)
• M9: 2,894,120 km (0.099 R)
• M10: 3,556,989 km (0.103 R)
• M11: 4,426,302 km (0.113 R)
• M12: 5,304,890 km (0.044 R)
• M13: 7,070,594 km (0.027 R)
• M14: 9,017,012 km (0.068 R)
• M15: 9,937,637 km (0.083 R)
• M16: 10,453,750 km (0.074 R)
• M17: 11,260,980 km (0.056 R)
• M18: 11,750,763 km (0.097 R)
• M19: 12,073,147 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.8

Radius: 10.6

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.41 AU - 1.95 AU

Year: 1477 Days

Day: 11.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,319,864 km

• M1: 131,796 km (0.118 R)
• M2: 480,209 km (0.045 R)
• M3: 1,113,756 km (0.081 R)
• M4: 1,747,902 km (0.047 R)
• M5: 2,831,888 km (0.095 R)
• M6: 3,221,291 km (0.119 R)
• M7: 3,595,585 km (0.083 R)
• M8: 4,017,152 km (0.115 R)
• M9: 4,752,276 km (0.098 R)
• M10: 5,349,620 km (0.081 R)
• M11: 5,783,005 km (0.098 R)
• M12: 6,668,624 km (0.112 R)
• M13: 7,557,684 km (0.084 R)
• M14: 8,016,202 km (0.098 R)
• M15: 8,432,682 km (0.114 R)
• M16: 10,314,324 km (0.112 R)
• M17: 10,771,645 km (0.041 R)
• M18: 11,353,282 km (0.068 R)
• M19: 13,680,426 km (0.04 R)
• M20: 14,319,508 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.6

Radius: 9.2

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.54 AU - 2.2 AU

Year: 1734 Days

Day: 7.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,319,864 km

• M1: 114,442 km (0.074 R)
• M2: 444,904 km (0.119 R)
• M3: 861,385 km (0.091 R)
• M4: 1,157,289 km (0.115 R)
• M5: 2,133,864 km (0.117 R)
• M6: 3,928,290 km (0.119 R)
• M7: 6,308,692 km (0.113 R)
• M8: 8,699,266 km (0.077 R)
• M9: 9,070,717 km (0.094 R)
• M10: 9,582,342 km (0.087 R)
• M11: 10,113,115 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.6

Radius: 8.4

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.62 AU - 2.56 AU

Year: 2049 Days

Day: 14 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,319,864 km

• M1: 104,419 km (0.061 R)
• M2: 366,964 km (0.046 R)
• M3: 695,481 km (0.114 R)
• M4: 1,024,446 km (0.119 R)
• M5: 1,711,998 km (0.114 R)
• M6: 2,019,272 km (0.066 R)
• M7: 3,140,059 km (0.077 R)
• M8: 3,439,255 km (0.067 R)
• M9: 4,113,642 km (0.061 R)
• M10: 4,650,100 km (0.09 R)
• M11: 4,977,121 km (0.06 R)
• M12: 5,451,795 km (0.112 R)
• M13: 6,003,662 km (0.084 R)
• M14: 7,192,067 km (0.037 R)
• M15: 7,491,562 km (0.105 R)
• M16: 8,028,469 km (0.056 R)
• M17: 8,560,439 km (0.112 R)
• M18: 8,990,383 km (0.091 R)
• M19: 10,962,233 km (0.113 R)
• M20: 11,878,819 km (0.094 R)
• M21: 12,648,201 km (0.112 R)
• M22: 13,409,355 km (0.1 R)
• M23: 13,780,507 km (0.106 R)
• M24: 14,243,363 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.8

Radius: 12

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.34 AU - 3.44 AU

Year: 3332 Days

Day: 6.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,319,864 km

• M1: 149,299 km (0.097 R)
• M2: 633,397 km (0.102 R)
• M3: 1,525,001 km (0.102 R)
• M4: 2,416,006 km (0.083 R)
• M5: 2,832,037 km (0.108 R)
• M6: 5,712,544 km (0.114 R)
• M7: 6,609,084 km (0.106 R)
• M8: 7,012,101 km (0.064 R)
• M9: 10,107,131 km (0.105 R)
• M10: 11,594,134 km (0.066 R)
• M11: 12,413,631 km (0.094 R)
• M12: 14,892,767 km (0.094 R)
• M13: 15,860,965 km (0.071 R)
• M14: 20,157,565 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.4

Radius: 9.7

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.67 AU - 3.89 AU

Year: 4029 Days

Day: 8.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 53,319,864 km

• M1: 130,599 km (0.09 R)
• M2: 606,171 km (0.113 R)
• M3: 2,117,408 km (0.079 R)
• M4: 4,277,452 km (0.076 R)
• M5: 5,691,002 km (0.092 R)
• M6: 6,837,371 km (0.089 R)
• M7: 7,609,744 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.7

Radius: 14.5

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.81 AU - 3.89 AU

Year: 4159 Days

Day: 13.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,319,864 km

• M1: 180,265 km (0.086 R)
• M2: 985,700 km (0.072 R)
• M3: 1,678,937 km (0.118 R)
• M4: 2,738,389 km (0.101 R)
• M5: 3,296,838 km (0.045 R)
• M6: 3,754,159 km (0.117 R)
• M7: 4,422,711 km (0.072 R)
• M8: 4,876,891 km (0.079 R)
• M9: 6,818,073 km (0.066 R)
• M10: 7,817,386 km (0.092 R)
• M11: 8,371,347 km (0.089 R)
• M12: 9,110,959 km (0.051 R)
• M13: 10,021,262 km (0.105 R)
• M14: 12,414,379 km (0.102 R)
• M15: 12,914,934 km (0.102 R)
• M16: 14,334,468 km (0.039 R)
• M17: 17,795,564 km (0.115 R)
• M18: 19,551,544 km (0.113 R)
• M19: 20,093,238 km (0.117 R)
• M20: 23,557,625 km (0.073 R)
• M21: 25,511,224 km (0.085 R)
• M22: 26,486,453 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.4

Radius: 8.9

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.37 AU - 5.57 AU

Year: 6410 Days

Day: 8.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,319,864 km

• M1: 115,490 km (0.106 R)
• M2: 460,163 km (0.12 R)
• M3: 964,457 km (0.115 R)
• M4: 1,891,067 km (0.116 R)
• M5: 2,528,054 km (0.062 R)
• M6: 3,301,326 km (0.077 R)
• M7: 3,937,715 km (0.095 R)
• M8: 5,112,058 km (0.118 R)
• M9: 6,537,876 km (0.071 R)
• M10: 6,872,526 km (0.108 R)
• M11: 8,021,288 km (0.11 R)
• M12: 8,562,234 km (0.111 R)
• M13: 10,925,731 km (0.073 R)
• M14: 11,834,388 km (0.076 R)
• M15: 13,105,821 km (0.117 R)
• M16: 13,585,132 km (0.113 R)
• M17: 17,273,917 km (0.057 R)
• M18: 18,505,556 km (0.032 R)
• M19: 19,244,868 km (0.112 R)
• M20: 22,025,295 km (0.119 R)
• M21: 22,475,584 km (0.09 R)
• M22: 24,418,262 km (0.115 R)
• M23: 29,532,265 km (0.1 R)
• M24: 31,384,137 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.7

Radius: 6.8

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.97 AU - 9.77 AU

Year: 17917 Days

Day: 17.8 Hours

Environment

Temp: -241 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,319,864 km

• M1: 87,964 km (0.115 R)
• M2: 306,676 km (0.053 R)
• M3: 857,944 km (0.093 R)
• M4: 1,291,179 km (0.059 R)
• M5: 2,406,431 km (0.111 R)
• M6: 3,491,614 km (0.11 R)
• M7: 4,028,671 km (0.095 R)
• M8: 4,775,762 km (0.076 R)
• M9: 5,334,211 km (0.03 R)
• M10: 7,526,718 km (0.119 R)
• M11: 8,893,294 km (0.045 R)
• M12: 9,788,488 km (0.114 R)
• M13: 10,471,402 km (0.119 R)
• M14: 12,227,532 km (0.114 R)
• M15: 14,237,080 km (0.096 R)
• M16: 16,897,379 km (0.086 R)
• M17: 19,138,056 km (0.097 R)
• M18: 20,371,340 km (0.107 R)
• M19: 20,708,983 km (0.114 R)
• M20: 21,222,403 km (0.093 R)
• M21: 21,656,835 km (0.079 R)
• M22: 27,958,944 km (0.107 R)
• M23: 31,976,545 km (0.098 R)
• M24: 32,318,376 km (0.072 R)
• M25: 32,662,451 km (0.108 R)
• M26: 33,358,081 km (0.108 R)
• M27: 36,859,868 km (0.047 R)
• M28: 43,599,103 km (0.091 R)
• M29: 47,036,712 km (0.043 R)
• M30: 49,123,154 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 20,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit