🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.3

Radius: 13.4

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.52 AU - 0.68 AU

Year: 315 Days

Day: 10.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,231,556 km

• M1: 167,849 km (0.096 R)
• M2: 704,307 km (0.053 R)
• M3: 1,159,084 km (0.103 R)
• M4: 1,734,139 km (0.083 R)
• M5: 2,170,665 km (0.114 R)
• M6: 2,777,284 km (0.111 R)
• M7: 3,194,064 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.5

Radius: 12.7

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.67 AU - 0.69 AU

Year: 380 Days

Day: 10.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 44,231,556 km

• M1: 157,975 km (0.081 R)
• M2: 619,036 km (0.112 R)
• M3: 1,261,260 km (0.12 R)
• M4: 1,720,675 km (0.104 R)
• M5: 2,221,528 km (0.055 R)
• M6: 2,673,613 km (0.12 R)
• M7: 3,425,941 km (0.116 R)
• M8: 4,034,505 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.9

Radius: 12.7

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.83 AU - 0.87 AU

Year: 532 Days

Day: 5.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,231,556 km

• M1: 157,975 km (0.088 R)
• M2: 609,911 km (0.107 R)
• M3: 1,038,060 km (0.09 R)
• M4: 1,446,312 km (0.064 R)
• M5: 1,922,482 km (0.116 R)
• M6: 2,483,325 km (0.054 R)
• M7: 3,011,405 km (0.093 R)
• M8: 3,421,303 km (0.114 R)
• M9: 3,854,988 km (0.117 R)
• M10: 4,490,778 km (0.111 R)
• M11: 5,078,848 km (0.098 R)
• M12: 5,575,064 km (0.114 R)
• M13: 6,028,794 km (0.115 R)
• M14: 6,507,208 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.7

Radius: 10.2

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.42 AU - 1.58 AU

Year: 1246 Days

Day: 11.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,231,556 km

• M1: 127,009 km (0.086 R)
• M2: 482,453 km (0.071 R)
• M3: 820,096 km (0.104 R)
• M4: 1,355,207 km (0.053 R)
• M5: 1,796,371 km (0.088 R)
• M6: 2,516,685 km (0.056 R)
• M7: 3,145,594 km (0.041 R)
• M8: 3,593,790 km (0.076 R)
• M9: 4,209,235 km (0.079 R)
• M10: 4,873,749 km (0.118 R)
• M11: 5,262,853 km (0.06 R)
• M12: 5,806,492 km (0.053 R)
• M13: 6,904,540 km (0.103 R)
• M14: 8,363,867 km (0.1 R)
• M15: 8,833,455 km (0.087 R)
• M16: 10,248,651 km (0.117 R)
• M17: 12,589,708 km (0.029 R)
• M18: 12,973,277 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907

Radius: 10.1

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.18 AU - 1.86 AU

Year: 1271 Days

Day: 13.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 102.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,231,556 km

• M1: 125,662 km (0.115 R)
• M2: 446,998 km (0.074 R)
• M3: 1,116,150 km (0.088 R)
• M4: 1,783,057 km (0.068 R)
• M5: 2,553,636 km (0.067 R)
• M6: 3,146,791 km (0.111 R)
• M7: 3,468,576 km (0.099 R)
• M8: 4,125,311 km (0.117 R)
• M9: 5,797,965 km (0.086 R)
• M10: 6,428,520 km (0.116 R)
• M11: 8,925,159 km (0.115 R)
• M12: 10,355,464 km (0.031 R)
• M13: 11,038,079 km (0.074 R)
• M14: 12,341,824 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.2

Radius: 14.2

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.85 AU - 2.41 AU

Year: 2108 Days

Day: 8 Hours

Environment

Temp: -201 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,231,556 km

• M1: 177,124 km (0.114 R)
• M2: 741,856 km (0.096 R)
• M3: 1,409,960 km (0.101 R)
• M4: 2,695,155 km (0.074 R)
• M5: 3,390,935 km (0.077 R)
• M6: 3,925,747 km (0.09 R)
• M7: 4,378,131 km (0.113 R)
• M8: 6,866,243 km (0.038 R)
• M9: 7,613,036 km (0.117 R)
• M10: 9,009,681 km (0.071 R)
• M11: 9,701,572 km (0.107 R)
• M12: 10,535,280 km (0.115 R)
• M13: 12,227,382 km (0.085 R)
• M14: 13,242,254 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.4

Radius: 12.9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.21 AU - 2.57 AU

Year: 2506 Days

Day: 13.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,231,556 km

• M1: 160,519 km (0.082 R)
• M2: 603,927 km (0.076 R)
• M3: 1,055,862 km (0.094 R)
• M4: 1,565,691 km (0.084 R)
• M5: 1,991,297 km (0.066 R)
• M6: 2,877,814 km (0.065 R)
• M7: 3,473,663 km (0.096 R)
• M8: 3,896,426 km (0.113 R)
• M9: 4,758,708 km (0.114 R)
• M10: 5,165,614 km (0.117 R)
• M11: 5,644,926 km (0.069 R)
• M12: 8,407,400 km (0.11 R)
• M13: 9,072,961 km (0.076 R)
• M14: 10,322,403 km (0.104 R)
• M15: 10,814,729 km (0.077 R)
• M16: 12,344,068 km (0.079 R)
• M17: 15,878,318 km (0.118 R)
• M18: 16,792,660 km (0.087 R)
• M19: 17,957,579 km (0.11 R)
• M20: 18,394,255 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.4

Radius: 9.3

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.77 AU - 3.63 AU

Year: 3883 Days

Day: 9.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,231,556 km

• M1: 115,639 km (0.041 R)
• M2: 458,667 km (0.077 R)
• M3: 1,351,617 km (0.057 R)
• M4: 2,471,357 km (0.093 R)
• M5: 4,164,356 km (0.113 R)
• M6: 4,457,717 km (0.091 R)
• M7: 8,488,482 km (0.095 R)
• M8: 9,647,417 km (0.11 R)
• M9: 11,338,023 km (0.092 R)
• M10: 13,904,374 km (0.096 R)
• M11: 14,614,814 km (0.112 R)
• M12: 15,349,190 km (0.073 R)
• M13: 19,208,666 km (0.039 R)
• M14: 20,670,237 km (0.062 R)
• M15: 22,204,662 km (0.108 R)
• M16: 23,386,486 km (0.068 R)
• M17: 24,318,181 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.4

Radius: 3.4

Gravity: 65.09 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.65 AU - 5.97 AU

Year: 9499 Days

Day: 16.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 44,231,556 km

• M1: 45,328 km (0.112 R)
• M2: 213,327 km (0.072 R)
• M3: 484,398 km (0.066 R)
• M4: 608,115 km (0.107 R)
• M5: 797,357 km (0.059 R)
• M6: 940,971 km (0.061 R)
• M7: 1,789,490 km (0.054 R)
• M8: 2,540,022 km (0.114 R)
• M9: 3,261,234 km (0.102 R)
• M10: 3,479,646 km (0.05 R)
• M11: 4,510,226 km (0.041 R)
• M12: 4,689,744 km (0.116 R)
• M13: 5,127,018 km (0.098 R)
• M14: 6,488,359 km (0.109 R)
• M15: 6,951,364 km (0.05 R)
• M16: 8,337,688 km (0.094 R)
• M17: 8,699,715 km (0.114 R)
• M18: 8,838,093 km (0.062 R)
• M19: 9,601,191 km (0.086 R)
• M20: 10,407,075 km (0.114 R)
• M21: 11,040,472 km (0.107 R)
• M22: 11,311,843 km (0.075 R)
• M23: 11,643,202 km (0.075 R)
• M24: 13,215,177 km (0.097 R)
• M25: 16,001,736 km (0.044 R)
• M26: 17,348,715 km (0.118 R)
• M27: 18,312,724 km (0.085 R)
• M28: 18,769,446 km (0.035 R)
• M29: 20,346,806 km (0.119 R)
• M30: 21,167,650 km (0.104 R)
• M31: 22,010,335 km (0.1 R)
• M32: 22,613,364 km (0.093 R)
• M33: 23,852,184 km (0.114 R)
• M34: 27,540,818 km (0.045 R)
• M35: 27,939,347 km (0.118 R)
• M36: 29,676,029 km (0.053 R)
• M37: 31,375,012 km (0.053 R)
• M38: 32,802,325 km (0.036 R)
• M39: 34,157,682 km (0.091 R)
• M40: 43,484,361 km (0.083 R)
• M41: 45,950,482 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.1

Radius: 3.1

Gravity: 58.39 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.34 AU - 6.52 AU

Year: 9794 Days

Day: 24.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,231,556 km

• M1: 38,596 km (0.099 R)
• M2: 251,923 km (0.084 R)
• M3: 604,824 km (0.103 R)
• M4: 937,679 km (0.105 R)
• M5: 1,094,159 km (0.098 R)
• M6: 1,196,334 km (0.117 R)
• M7: 1,355,058 km (0.039 R)
• M8: 2,369,032 km (0.098 R)
• M9: 2,866,894 km (0.037 R)
• M10: 3,151,728 km (0.098 R)
• M11: 4,568,420 km (0.067 R)
• M12: 5,206,006 km (0.095 R)
• M13: 8,440,013 km (0.117 R)
• M14: 12,119,073 km (0.053 R)
• M15: 13,690,449 km (0.077 R)
• M16: 14,430,510 km (0.026 R)
• M17: 16,464,891 km (0.111 R)
• M18: 17,372,053 km (0.112 R)
• M19: 18,238,524 km (0.089 R)
• M20: 18,608,030 km (0.068 R)
• M21: 19,514,893 km (0.041 R)
• M22: 19,979,244 km (0.084 R)
• M23: 20,214,113 km (0.118 R)
• M24: 20,371,789 km (0.078 R)
• M25: 26,607,926 km (0.082 R)
• M26: 26,797,167 km (0.101 R)
• M27: 27,178,642 km (0.042 R)
• M28: 33,893,043 km (0.119 R)
• M29: 35,128,871 km (0.103 R)
• M30: 35,471,002 km (0.095 R)
• M31: 43,835,018 km (0.042 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 10,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit