🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.9

Radius: 9.5

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.44 AU - 0.66 AU

Year: 282 Days

Day: 9.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,189,337 km

• M1: 118,182 km (0.062 R)
• M2: 425,307 km (0.058 R)
• M3: 741,856 km (0.084 R)
• M4: 1,080,097 km (0.067 R)
• M5: 1,375,552 km (0.078 R)
• M6: 1,837,660 km (0.097 R)
• M7: 2,158,398 km (0.083 R)
• M8: 2,741,830 km (0.066 R)
• M9: 3,066,308 km (0.045 R)
• M10: 3,726,932 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.2

Radius: 9.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.64 AU - 0.68 AU

Year: 370 Days

Day: 8 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,189,337 km

• M1: 121,922 km (0.086 R)
• M2: 439,519 km (0.081 R)
• M3: 754,572 km (0.118 R)
• M4: 1,143,676 km (0.065 R)
• M5: 1,653,655 km (0.084 R)
• M6: 2,301,862 km (0.052 R)
• M7: 2,828,597 km (0.053 R)
• M8: 3,954,919 km (0.098 R)
• M9: 4,272,216 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.7

Radius: 12.5

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.61 AU - 0.77 AU

Year: 396 Days

Day: 10.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,189,337 km

• M1: 155,432 km (0.043 R)
• M2: 735,274 km (0.099 R)
• M3: 1,152,053 km (0.081 R)
• M4: 1,717,533 km (0.065 R)
• M5: 2,317,121 km (0.101 R)
• M6: 3,164,145 km (0.092 R)
• M7: 4,588,167 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.3

Radius: 13.3

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.94 AU - 1.22 AU

Year: 775 Days

Day: 12 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,189,337 km

• M1: 165,455 km (0.059 R)
• M2: 602,281 km (0.093 R)
• M3: 1,405,173 km (0.071 R)
• M4: 2,104,244 km (0.102 R)
• M5: 2,800,472 km (0.113 R)
• M6: 3,374,479 km (0.107 R)
• M7: 4,416,578 km (0.072 R)
• M8: 5,217,375 km (0.096 R)
• M9: 6,197,092 km (0.117 R)
• M10: 7,015,542 km (0.094 R)
• M11: 9,113,801 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.3

Radius: 12.4

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.85 AU - 2.61 AU

Year: 2299 Days

Day: 6.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,189,337 km

• M1: 154,385 km (0.12 R)
• M2: 695,032 km (0.115 R)
• M3: 1,119,740 km (0.114 R)
• M4: 1,516,623 km (0.116 R)
• M5: 2,058,467 km (0.079 R)
• M6: 3,040,577 km (0.054 R)
• M7: 3,721,546 km (0.11 R)
• M8: 4,438,419 km (0.089 R)
• M9: 5,316,858 km (0.066 R)
• M10: 5,887,275 km (0.116 R)
• M11: 6,443,479 km (0.08 R)
• M12: 7,034,391 km (0.094 R)
• M13: 7,569,503 km (0.114 R)
• M14: 7,972,819 km (0.094 R)
• M15: 8,456,020 km (0.081 R)
• M16: 9,588,176 km (0.115 R)
• M17: 10,172,356 km (0.099 R)
• M18: 11,014,143 km (0.068 R)
• M19: 12,534,058 km (0.084 R)
• M20: 13,865,778 km (0.075 R)
• M21: 17,444,009 km (0.042 R)
• M22: 17,985,404 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.3

Radius: 13.8

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.25 AU - 4.99 AU

Year: 6854 Days

Day: 5.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,189,337 km

• M1: 171,738 km (0.071 R)
• M2: 813,962 km (0.058 R)
• M3: 1,334,413 km (0.104 R)
• M4: 1,892,413 km (0.104 R)
• M5: 2,687,675 km (0.078 R)
• M6: 3,315,687 km (0.092 R)
• M7: 3,759,394 km (0.108 R)
• M8: 5,256,570 km (0.118 R)
• M9: 6,125,734 km (0.03 R)
• M10: 7,386,544 km (0.034 R)
• M11: 7,831,748 km (0.103 R)
• M12: 8,625,963 km (0.067 R)
• M13: 9,354,654 km (0.074 R)
• M14: 10,891,473 km (0.115 R)
• M15: 11,697,357 km (0.118 R)
• M16: 15,159,949 km (0.114 R)
• M17: 16,108,100 km (0.031 R)
• M18: 16,977,264 km (0.038 R)
• M19: 18,122,735 km (0.091 R)
• M20: 18,745,960 km (0.094 R)
• M21: 21,521,150 km (0.105 R)
• M22: 22,008,988 km (0.08 R)
• M23: 23,811,942 km (0.086 R)
• M24: 24,258,791 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.5

Radius: 14.3

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.22 AU - 5.34 AU

Year: 8375 Days

Day: 14.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,189,337 km

• M1: 178,021 km (0.062 R)
• M2: 680,072 km (0.057 R)
• M3: 1,453,643 km (0.065 R)
• M4: 1,972,747 km (0.048 R)
• M5: 3,085,306 km (0.109 R)
• M6: 3,807,266 km (0.09 R)
• M7: 4,331,158 km (0.07 R)
• M8: 5,115,350 km (0.116 R)
• M9: 5,958,184 km (0.095 R)
• M10: 6,594,723 km (0.046 R)
• M11: 7,354,830 km (0.114 R)
• M12: 7,921,207 km (0.072 R)
• M13: 10,737,238 km (0.099 R)
• M14: 12,568,316 km (0.051 R)
• M15: 18,045,243 km (0.055 R)
• M16: 19,305,156 km (0.103 R)
• M17: 19,763,524 km (0.111 R)
• M18: 21,834,707 km (0.108 R)
• M19: 22,753,238 km (0.1 R)
• M20: 23,437,349 km (0.042 R)
• M21: 24,311,599 km (0.086 R)
• M22: 25,755,667 km (0.106 R)
• M23: 27,736,941 km (0.084 R)
• M24: 28,616,427 km (0.096 R)
• M25: 30,844,538 km (0.115 R)
• M26: 32,001,079 km (0.111 R)
• M27: 33,186,193 km (0.087 R)
• M28: 36,219,140 km (0.081 R)
• M29: 42,960,918 km (0.085 R)

Asteroid Belt

Center: 7.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.9

Radius: 3.9

Gravity: 16.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.99 AU - 13.01 AU

Year: 23485 Days

Day: 23.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,189,337 km

• M1: 48,470 km (0.049 R)
• M2: 613,501 km (0.067 R)
• M3: 922,121 km (0.108 R)
• M4: 1,258,716 km (0.096 R)
• M5: 2,037,673 km (0.118 R)
• M6: 2,739,137 km (0.116 R)
• M7: 3,021,279 km (0.086 R)
• M8: 6,453,353 km (0.085 R)
• M9: 7,747,973 km (0.113 R)
• M10: 8,167,894 km (0.117 R)
• M11: 8,651,993 km (0.088 R)
• M12: 9,730,593 km (0.113 R)
• M13: 11,011,301 km (0.109 R)
• M14: 11,782,627 km (0.077 R)
• M15: 16,111,541 km (0.115 R)
• M16: 18,544,601 km (0.11 R)
• M17: 25,318,991 km (0.071 R)
• M18: 28,588,452 km (0.105 R)
• M19: 33,451,430 km (0.11 R)
• M20: 33,695,873 km (0.09 R)
• M21: 36,982,538 km (0.095 R)
• M22: 37,374,934 km (0.109 R)
• M23: 45,818,537 km (0.061 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 11,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit