🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.7

Radius: 11.7

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.94 AU - 0.94 AU

Year: 579 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 72,291,248 km

• M1: 145,559 km (0.108 R)
• M2: 633,996 km (0.119 R)
• M3: 1,045,540 km (0.074 R)
• M4: 1,503,907 km (0.062 R)
• M5: 2,288,399 km (0.103 R)
• M6: 2,962,487 km (0.115 R)
• M7: 4,341,929 km (0.028 R)
• M8: 5,026,189 km (0.089 R)
• M9: 6,242,869 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.2

Radius: 8

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.69 AU - 2.17 AU

Year: 1705 Days

Day: 10.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 153.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,291,248 km

• M1: 100,979 km (0.056 R)
• M2: 415,284 km (0.098 R)
• M3: 676,033 km (0.036 R)
• M4: 973,583 km (0.074 R)
• M5: 1,303,596 km (0.095 R)
• M6: 1,765,255 km (0.084 R)
• M7: 2,018,674 km (0.118 R)
• M8: 2,451,311 km (0.076 R)
• M9: 2,768,757 km (0.039 R)
• M10: 4,523,989 km (0.064 R)
• M11: 4,846,821 km (0.036 R)
• M12: 5,538,412 km (0.085 R)
• M13: 6,087,885 km (0.109 R)
• M14: 7,346,452 km (0.104 R)
• M15: 7,873,934 km (0.101 R)
• M16: 8,230,276 km (0.073 R)
• M17: 8,483,097 km (0.038 R)
• M18: 8,974,975 km (0.118 R)
• M19: 9,670,605 km (0.055 R)
• M20: 11,584,111 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 11.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.27 AU - 3.51 AU

Year: 3124 Days

Day: 11.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 72,291,248 km

• M1: 191,784 km (0.095 R)
• M2: 781,499 km (0.083 R)
• M3: 1,167,312 km (0.106 R)
• M4: 1,571,974 km (0.091 R)
• M5: 3,544,123 km (0.06 R)
• M6: 4,097,785 km (0.109 R)
• M7: 4,674,933 km (0.043 R)

Asteroid Belt

Center: 3.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.3

Radius: 9.5

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.45 AU - 4.87 AU

Year: 5395 Days

Day: 5.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,291,248 km

• M1: 119,678 km (0.094 R)
• M2: 430,243 km (0.068 R)
• M3: 833,260 km (0.09 R)
• M4: 1,774,680 km (0.07 R)
• M5: 2,217,938 km (0.083 R)
• M6: 2,564,706 km (0.118 R)
• M7: 4,143,861 km (0.072 R)
• M8: 4,598,788 km (0.108 R)
• M9: 5,302,197 km (0.052 R)
• M10: 5,637,297 km (0.118 R)
• M11: 6,349,831 km (0.095 R)
• M12: 6,696,001 km (0.088 R)
• M13: 7,021,526 km (0.061 R)
• M14: 8,543,983 km (0.047 R)
• M15: 9,402,974 km (0.11 R)
• M16: 9,853,413 km (0.083 R)
• M17: 11,110,484 km (0.077 R)
• M18: 12,471,376 km (0.088 R)
• M19: 13,065,728 km (0.091 R)
• M20: 13,678,930 km (0.032 R)
• M21: 15,691,021 km (0.106 R)
• M22: 17,096,942 km (0.07 R)
• M23: 18,585,142 km (0.099 R)
• M24: 19,035,132 km (0.111 R)
• M25: 20,701,353 km (0.035 R)
• M26: 21,675,834 km (0.092 R)
• M27: 23,046,749 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.4

Radius: 3.5

Gravity: 22.97 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.02 AU - 6.7 AU

Year: 10198 Days

Day: 15.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,291,248 km

• M1: 43,533 km (0.049 R)
• M2: 162,762 km (0.085 R)
• M3: 422,315 km (0.036 R)
• M4: 627,413 km (0.067 R)
• M5: 809,923 km (0.079 R)
• M6: 1,236,127 km (0.086 R)
• M7: 1,485,956 km (0.06 R)
• M8: 1,855,163 km (0.066 R)
• M9: 1,990,998 km (0.078 R)
• M10: 2,248,905 km (0.061 R)
• M11: 2,695,903 km (0.115 R)
• M12: 3,417,713 km (0.092 R)
• M13: 3,622,363 km (0.097 R)
• M14: 3,907,945 km (0.094 R)
• M15: 4,285,680 km (0.059 R)
• M16: 4,940,021 km (0.116 R)
• M17: 6,547,001 km (0.108 R)
• M18: 8,067,963 km (0.088 R)
• M19: 10,985,869 km (0.068 R)
• M20: 11,582,466 km (0.103 R)
• M21: 12,624,564 km (0.09 R)
• M22: 13,058,398 km (0.113 R)
• M23: 13,841,393 km (0.094 R)
• M24: 16,505,133 km (0.058 R)
• M25: 18,161,182 km (0.118 R)
• M26: 19,707,275 km (0.06 R)
• M27: 25,548,923 km (0.115 R)
• M28: 25,894,045 km (0.083 R)
• M29: 29,140,618 km (0.119 R)
• M30: 30,666,666 km (0.102 R)
• M31: 30,861,143 km (0.07 R)
• M32: 32,547,111 km (0.081 R)
• M33: 34,502,954 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.4

Radius: 8

Gravity: 14.4 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.45 AU - 10.21 AU

Year: 15286 Days

Day: 18.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,291,248 km

• M1: 100,530 km (0.088 R)
• M2: 462,557 km (0.063 R)
• M3: 806,033 km (0.058 R)
• M4: 1,093,112 km (0.087 R)
• M5: 1,881,193 km (0.062 R)
• M6: 2,375,465 km (0.092 R)
• M7: 3,796,944 km (0.108 R)
• M8: 7,378,915 km (0.051 R)
• M9: 8,048,964 km (0.12 R)
• M10: 11,017,734 km (0.116 R)
• M11: 12,021,086 km (0.08 R)
• M12: 14,499,474 km (0.113 R)
• M13: 19,177,250 km (0.055 R)
• M14: 26,051,871 km (0.036 R)
• M15: 33,372,143 km (0.116 R)
• M16: 39,900,594 km (0.114 R)
• M17: 44,851,536 km (0.119 R)
• M18: 46,429,046 km (0.102 R)
• M19: 47,070,372 km (0.097 R)
• M20: 49,361,164 km (0.118 R)
• M21: 52,935,207 km (0.093 R)
• M22: 59,081,585 km (0.077 R)
• M23: 62,131,736 km (0.105 R)
• M24: 63,695,482 km (0.056 R)
• M25: 64,487,154 km (0.083 R)
• M26: 65,285,408 km (0.081 R)
• M27: 67,309,617 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.3

Radius: 6.8

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.65 AU - 9.89 AU

Year: 19417 Days

Day: 24.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 72,291,248 km

• M1: 85,271 km (0.116 R)
• M2: 328,218 km (0.119 R)
• M3: 853,456 km (0.11 R)
• M4: 1,095,206 km (0.028 R)
• M5: 2,034,082 km (0.097 R)
• M6: 2,563,360 km (0.108 R)
• M7: 2,947,676 km (0.086 R)
• M8: 3,314,939 km (0.105 R)
• M9: 3,712,421 km (0.067 R)
• M10: 4,705,751 km (0.079 R)
• M11: 6,490,453 km (0.036 R)
• M12: 7,725,683 km (0.102 R)
• M13: 9,494,827 km (0.075 R)
• M14: 10,237,431 km (0.086 R)
• M15: 11,266,066 km (0.111 R)
• M16: 12,097,980 km (0.044 R)
• M17: 13,316,454 km (0.084 R)
• M18: 13,669,057 km (0.099 R)
• M19: 13,883,430 km (0.113 R)
• M20: 14,914,309 km (0.063 R)
• M21: 15,371,331 km (0.118 R)
• M22: 18,312,126 km (0.093 R)
• M23: 21,996,721 km (0.089 R)
• M24: 33,956,473 km (0.076 R)
• M25: 37,471,873 km (0.113 R)
• M26: 40,925,340 km (0.113 R)
• M27: 47,142,627 km (0.03 R)
• M28: 48,126,533 km (0.053 R)
• M29: 49,459,300 km (0.112 R)
• M30: 51,850,772 km (0.106 R)
• M31: 53,960,999 km (0.046 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 11,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit