🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.6

Radius: 14.5

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.49 AU - 0.57 AU

Year: 266 Days

Day: 6.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 67,528,365 km

• M1: 181,013 km (0.107 R)
• M2: 633,248 km (0.109 R)
• M3: 1,132,605 km (0.109 R)
• M4: 2,036,775 km (0.057 R)
• M5: 2,981,486 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.5

Radius: 8.7

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.76 AU - 0.98 AU

Year: 560 Days

Day: 6.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 67,528,365 km

• M1: 109,506 km (0.078 R)
• M2: 452,534 km (0.098 R)
• M3: 972,536 km (0.105 R)
• M4: 1,835,566 km (0.103 R)
• M5: 2,114,865 km (0.027 R)
• M6: 2,794,339 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.1

Radius: 9.4

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.96 AU - 2.1 AU

Year: 1996 Days

Day: 13 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,528,365 km

• M1: 116,986 km (0.084 R)
• M2: 412,591 km (0.039 R)
• M3: 744,698 km (0.095 R)
• M4: 1,046,587 km (0.047 R)
• M5: 2,153,013 km (0.08 R)
• M6: 2,581,461 km (0.116 R)
• M7: 3,364,456 km (0.067 R)
• M8: 3,682,501 km (0.034 R)
• M9: 4,118,280 km (0.093 R)
• M10: 5,371,611 km (0.037 R)
• M11: 6,399,797 km (0.037 R)
• M12: 11,368,989 km (0.051 R)
• M13: 11,725,631 km (0.119 R)
• M14: 12,048,762 km (0.091 R)
• M15: 13,357,743 km (0.111 R)
• M16: 13,933,994 km (0.108 R)
• M17: 15,136,163 km (0.099 R)
• M18: 16,107,053 km (0.114 R)
• M19: 16,658,321 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.5

Radius: 12.7

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.47 AU - 3.73 AU

Year: 4715 Days

Day: 13.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,528,365 km

• M1: 158,424 km (0.045 R)
• M2: 968,646 km (0.109 R)
• M3: 1,448,706 km (0.085 R)
• M4: 2,226,465 km (0.111 R)
• M5: 3,533,053 km (0.085 R)
• M6: 4,774,266 km (0.09 R)
• M7: 6,981,583 km (0.057 R)
• M8: 9,146,115 km (0.085 R)
• M9: 18,156,694 km (0.102 R)
• M10: 19,564,110 km (0.062 R)
• M11: 20,780,640 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.8

Radius: 6.3

Gravity: 22.62 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.65 AU - 7.07 AU

Year: 9792 Days

Day: 15.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,528,365 km

• M1: 78,988 km (0.099 R)
• M2: 461,360 km (0.074 R)
• M3: 1,129,165 km (0.089 R)
• M4: 1,390,811 km (0.077 R)
• M5: 1,646,923 km (0.103 R)
• M6: 2,055,026 km (0.087 R)
• M7: 2,957,251 km (0.041 R)
• M8: 3,769,717 km (0.118 R)
• M9: 4,071,156 km (0.115 R)
• M10: 6,191,856 km (0.08 R)
• M11: 7,723,888 km (0.117 R)
• M12: 8,120,771 km (0.085 R)
• M13: 9,492,733 km (0.11 R)
• M14: 13,553,866 km (0.074 R)
• M15: 15,962,093 km (0.108 R)
• M16: 18,719,930 km (0.111 R)
• M17: 19,759,784 km (0.068 R)
• M18: 21,779,804 km (0.073 R)
• M19: 26,323,690 km (0.072 R)
• M20: 27,322,705 km (0.073 R)
• M21: 33,273,558 km (0.086 R)
• M22: 35,756,285 km (0.052 R)
• M23: 36,120,855 km (0.114 R)
• M24: 37,728,882 km (0.078 R)
• M25: 41,353,339 km (0.066 R)
• M26: 44,079,910 km (0.067 R)
• M27: 44,359,060 km (0.088 R)
• M28: 45,061,871 km (0.102 R)
• M29: 45,487,177 km (0.071 R)
• M30: 47,653,654 km (0.102 R)
• M31: 49,736,954 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224

Radius: 3.6

Gravity: 17.28 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.16 AU - 8.44 AU

Year: 13614 Days

Day: 18.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,528,365 km

• M1: 127,757 km (0.036 R)
• M2: 327,171 km (0.086 R)
• M3: 1,461,571 km (0.064 R)
• M4: 2,164,532 km (0.089 R)
• M5: 4,870,458 km (0.094 R)
• M6: 5,419,781 km (0.107 R)
• M7: 5,611,715 km (0.1 R)
• M8: 7,084,806 km (0.09 R)
• M9: 12,785,532 km (0.117 R)
• M10: 19,052,635 km (0.028 R)
• M11: 34,566,682 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.1

Radius: 3.6

Gravity: 44.3 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.4 AU - 10.36 AU

Year: 18265 Days

Day: 15.3 Hours

Environment

Temp: -244 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,528,365 km

• M1: 44,730 km (0.093 R)
• M2: 277,055 km (0.105 R)
• M3: 634,744 km (0.11 R)
• M4: 1,373,009 km (0.104 R)
• M5: 1,903,483 km (0.118 R)
• M6: 2,297,823 km (0.109 R)
• M7: 6,112,569 km (0.116 R)
• M8: 6,742,675 km (0.118 R)
• M9: 8,581,831 km (0.084 R)
• M10: 15,513,449 km (0.08 R)
• M11: 19,446,078 km (0.054 R)
• M12: 22,601,546 km (0.092 R)
• M13: 23,590,687 km (0.1 R)
• M14: 25,023,535 km (0.09 R)
• M15: 30,853,214 km (0.059 R)
• M16: 34,209,143 km (0.079 R)
• M17: 34,596,303 km (0.059 R)
• M18: 37,253,011 km (0.097 R)
• M19: 43,117,996 km (0.049 R)
• M20: 49,899,118 km (0.094 R)
• M21: 57,175,708 km (0.033 R)
• M22: 67,326,073 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 17,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit