🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.9

Radius: 13.3

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.17 AU - 1.33 AU

Year: 965 Days

Day: 9.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,623,581 km

• M1: 165,605 km (0.094 R)
• M2: 640,279 km (0.114 R)
• M3: 1,274,275 km (0.077 R)
• M4: 1,745,358 km (0.113 R)
• M5: 2,214,796 km (0.04 R)
• M6: 3,328,852 km (0.108 R)
• M7: 4,110,052 km (0.039 R)
• M8: 4,660,572 km (0.111 R)
• M9: 5,681,129 km (0.078 R)
• M10: 6,168,070 km (0.097 R)
• M11: 6,868,786 km (0.089 R)
• M12: 8,646,907 km (0.108 R)
• M13: 9,121,581 km (0.086 R)
• M14: 9,554,966 km (0.086 R)

Asteroid Belt

Center: 1.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.3

Radius: 12.7

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.81 AU - 2.05 AU

Year: 1851 Days

Day: 5.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 155.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,623,581 km

• M1: 157,975 km (0.029 R)
• M2: 809,624 km (0.111 R)
• M3: 1,206,956 km (0.117 R)
• M4: 1,771,089 km (0.095 R)
• M5: 2,829,943 km (0.108 R)
• M6: 3,308,656 km (0.077 R)
• M7: 6,185,124 km (0.097 R)
• M8: 6,728,164 km (0.1 R)
• M9: 7,820,977 km (0.062 R)
• M10: 8,271,715 km (0.065 R)
• M11: 9,324,585 km (0.118 R)
• M12: 9,797,464 km (0.096 R)
• M13: 10,321,954 km (0.094 R)
• M14: 11,929,832 km (0.095 R)
• M15: 13,357,444 km (0.049 R)
• M16: 16,257,698 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.7

Radius: 14.2

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.9 AU - 2.1 AU

Year: 1952 Days

Day: 6.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,623,581 km

• M1: 176,675 km (0.111 R)
• M2: 783,145 km (0.115 R)
• M3: 1,247,497 km (0.032 R)
• M4: 2,088,835 km (0.106 R)
• M5: 2,540,471 km (0.053 R)
• M6: 3,010,956 km (0.111 R)
• M7: 3,809,360 km (0.108 R)
• M8: 4,430,790 km (0.095 R)
• M9: 5,007,190 km (0.085 R)
• M10: 6,003,811 km (0.026 R)
• M11: 7,100,513 km (0.075 R)
• M12: 8,015,304 km (0.091 R)
• M13: 9,310,373 km (0.078 R)
• M14: 11,081,911 km (0.092 R)
• M15: 12,519,995 km (0.105 R)
• M16: 13,284,141 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.8

Radius: 14.7

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.71 AU - 2.41 AU

Year: 2041 Days

Day: 10 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,623,581 km

• M1: 182,809 km (0.085 R)
• M2: 868,715 km (0.085 R)
• M3: 1,418,786 km (0.034 R)
• M4: 1,945,969 km (0.118 R)
• M5: 2,704,430 km (0.117 R)
• M6: 3,517,345 km (0.097 R)
• M7: 4,026,726 km (0.035 R)
• M8: 4,617,937 km (0.093 R)
• M9: 5,898,494 km (0.086 R)
• M10: 8,102,969 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.3

Radius: 14.8

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.46 AU - 5.12 AU

Year: 6133 Days

Day: 12.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,623,581 km

• M1: 184,155 km (0.094 R)
• M2: 670,647 km (0.108 R)
• M3: 1,177,186 km (0.037 R)
• M4: 3,077,527 km (0.085 R)
• M5: 3,899,119 km (0.088 R)
• M6: 7,264,024 km (0.077 R)
• M7: 9,219,866 km (0.088 R)
• M8: 14,191,303 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.4

Radius: 14.1

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.5 AU - 5.38 AU

Year: 7579 Days

Day: 9.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 75,623,581 km

• M1: 175,329 km (0.116 R)
• M2: 1,144,274 km (0.103 R)
• M3: 1,629,270 km (0.115 R)
• M4: 2,288,399 km (0.074 R)
• M5: 2,850,139 km (0.067 R)
• M6: 3,456,908 km (0.113 R)
• M7: 4,019,096 km (0.054 R)
• M8: 5,112,806 km (0.08 R)
• M9: 5,879,346 km (0.118 R)
• M10: 6,648,279 km (0.03 R)
• M11: 7,443,840 km (0.112 R)
• M12: 8,133,786 km (0.032 R)
• M13: 8,689,841 km (0.106 R)
• M14: 9,501,559 km (0.104 R)
• M15: 10,561,909 km (0.042 R)
• M16: 11,646,194 km (0.059 R)
• M17: 12,521,192 km (0.097 R)
• M18: 14,218,530 km (0.096 R)
• M19: 15,282,320 km (0.089 R)
• M20: 17,994,230 km (0.07 R)
• M21: 18,793,083 km (0.077 R)
• M22: 19,313,683 km (0.115 R)
• M23: 22,558,611 km (0.094 R)
• M24: 24,266,570 km (0.093 R)
• M25: 26,059,201 km (0.107 R)
• M26: 28,715,311 km (0.098 R)
• M27: 33,789,671 km (0.079 R)
• M28: 35,005,752 km (0.086 R)
• M29: 41,278,092 km (0.117 R)
• M30: 42,032,215 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.6

Radius: 6.3

Gravity: 25.06 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.81 AU - 9.75 AU

Year: 16446 Days

Day: 17.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 75,623,581 km

• M1: 78,389 km (0.082 R)
• M2: 318,344 km (0.117 R)
• M3: 682,765 km (0.06 R)
• M4: 1,058,704 km (0.12 R)
• M5: 1,701,377 km (0.085 R)
• M6: 2,118,007 km (0.07 R)
• M7: 3,632,386 km (0.11 R)
• M8: 6,513,641 km (0.115 R)
• M9: 6,871,030 km (0.104 R)
• M10: 8,022,186 km (0.09 R)
• M11: 8,277,400 km (0.065 R)
• M12: 8,857,840 km (0.118 R)
• M13: 11,198,448 km (0.095 R)
• M14: 11,973,963 km (0.089 R)
• M15: 16,724,593 km (0.073 R)
• M16: 19,882,006 km (0.09 R)
• M17: 20,444,344 km (0.072 R)
• M18: 21,502,450 km (0.107 R)
• M19: 25,879,534 km (0.058 R)
• M20: 26,437,085 km (0.071 R)
• M21: 32,076,626 km (0.068 R)
• M22: 34,165,760 km (0.066 R)
• M23: 36,066,551 km (0.12 R)
• M24: 37,751,023 km (0.118 R)
• M25: 44,059,415 km (0.087 R)
• M26: 45,983,094 km (0.057 R)
• M27: 48,297,224 km (0.1 R)
• M28: 50,341,479 km (0.036 R)
• M29: 50,861,481 km (0.104 R)
• M30: 51,210,044 km (0.096 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: 324 - 10,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit