🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390

Radius: 9.1

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.63 AU - 0.99 AU

Year: 503 Days

Day: 7.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 30,726,133 km

• M1: 113,096 km (0.089 R)
• M2: 397,182 km (0.098 R)
• M3: 710,590 km (0.094 R)
• M4: 1,034,320 km (0.098 R)
• M5: 1,370,616 km (0.083 R)
• M6: 1,994,738 km (0.051 R)
• M7: 3,277,989 km (0.054 R)
• M8: 3,652,731 km (0.112 R)
• M9: 4,877,339 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.3

Radius: 15

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.79 AU - 1.19 AU

Year: 680 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 30,726,133 km

• M1: 186,549 km (0.119 R)
• M2: 774,468 km (0.054 R)
• M3: 1,385,426 km (0.106 R)
• M4: 1,956,441 km (0.042 R)
• M5: 2,506,363 km (0.099 R)
• M6: 3,013,649 km (0.096 R)
• M7: 3,755,206 km (0.083 R)
• M8: 5,078,249 km (0.118 R)
• M9: 5,795,122 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.6

Radius: 12.3

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.99 AU - 1.11 AU

Year: 743 Days

Day: 8.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 30,726,133 km

• M1: 153,039 km (0.084 R)
• M2: 608,564 km (0.106 R)
• M3: 1,368,372 km (0.11 R)
• M4: 2,423,486 km (0.081 R)
• M5: 2,943,936 km (0.108 R)
• M6: 3,563,870 km (0.048 R)
• M7: 4,015,207 km (0.033 R)
• M8: 4,969,342 km (0.082 R)
• M9: 5,959,381 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.3

Radius: 14.7

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.76 AU - 1.78 AU

Year: 1625 Days

Day: 11.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 30,726,133 km

• M1: 182,958 km (0.101 R)
• M2: 690,544 km (0.061 R)
• M3: 1,159,683 km (0.08 R)
• M4: 1,691,054 km (0.092 R)
• M5: 2,349,135 km (0.029 R)
• M6: 3,479,946 km (0.12 R)
• M7: 4,780,998 km (0.066 R)
• M8: 5,452,394 km (0.113 R)
• M9: 5,918,391 km (0.09 R)
• M10: 6,385,884 km (0.041 R)
• M11: 7,038,879 km (0.098 R)
• M12: 9,498,866 km (0.099 R)
• M13: 10,316,419 km (0.086 R)
• M14: 10,778,676 km (0.112 R)
• M15: 11,592,489 km (0.093 R)
• M16: 13,721,565 km (0.108 R)
• M17: 15,355,174 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.4

Radius: 10.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.48 AU - 2.14 AU

Year: 1681 Days

Day: 5.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 30,726,133 km

• M1: 147,354 km (0.114 R)
• M2: 501,602 km (0.097 R)
• M3: 1,184,366 km (0.109 R)
• M4: 2,805,708 km (0.106 R)
• M5: 4,019,096 km (0.106 R)
• M6: 4,791,470 km (0.079 R)
• M7: 5,243,555 km (0.115 R)
• M8: 6,098,058 km (0.108 R)
• M9: 8,164,453 km (0.107 R)
• M10: 8,782,442 km (0.066 R)
• M11: 10,048,938 km (0.098 R)
• M12: 10,594,820 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.1

Radius: 8.6

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.48 AU - 4.48 AU

Year: 6545 Days

Day: 11.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 30,726,133 km

• M1: 106,962 km (0.118 R)
• M2: 525,388 km (0.091 R)
• M3: 801,396 km (0.071 R)
• M4: 1,646,923 km (0.098 R)
• M5: 2,816,629 km (0.116 R)
• M6: 4,370,352 km (0.116 R)
• M7: 7,126,394 km (0.119 R)
• M8: 10,268,847 km (0.113 R)
• M9: 12,047,865 km (0.114 R)
• M10: 13,868,171 km (0.071 R)
• M11: 14,232,143 km (0.054 R)
• M12: 15,087,992 km (0.065 R)
• M13: 15,977,651 km (0.115 R)
• M14: 17,197,921 km (0.104 R)
• M15: 21,437,225 km (0.108 R)
• M16: 25,696,725 km (0.081 R)
• M17: 26,325,336 km (0.096 R)

Asteroid Belt

Center: 5.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.1

Radius: 3.4

Gravity: 53.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.17 AU - 6.07 AU

Year: 9196 Days

Day: 18.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 30,726,133 km

• M1: 42,336 km (0.107 R)
• M2: 175,478 km (0.09 R)
• M3: 314,455 km (0.107 R)
• M4: 494,870 km (0.085 R)
• M5: 623,823 km (0.115 R)
• M6: 855,251 km (0.059 R)
• M7: 1,001,408 km (0.038 R)
• M8: 1,744,311 km (0.114 R)
• M9: 1,931,608 km (0.11 R)
• M10: 2,080,607 km (0.051 R)
• M11: 2,383,244 km (0.102 R)
• M12: 2,673,912 km (0.087 R)
• M13: 2,901,750 km (0.038 R)
• M14: 3,097,723 km (0.053 R)
• M15: 4,294,805 km (0.062 R)
• M16: 5,057,455 km (0.094 R)
• M17: 5,503,406 km (0.074 R)
• M18: 5,906,124 km (0.076 R)
• M19: 7,311,147 km (0.08 R)
• M20: 7,592,242 km (0.088 R)
• M21: 8,566,572 km (0.067 R)
• M22: 10,966,721 km (0.104 R)
• M23: 14,394,606 km (0.064 R)
• M24: 16,078,929 km (0.047 R)
• M25: 17,389,855 km (0.083 R)
• M26: 20,854,990 km (0.118 R)
• M27: 21,994,477 km (0.038 R)
• M28: 22,833,273 km (0.08 R)
• M29: 24,753,361 km (0.105 R)
• M30: 26,778,468 km (0.11 R)
• M31: 27,062,853 km (0.084 R)
• M32: 29,612,749 km (0.115 R)
• M33: 30,945,816 km (0.088 R)
• M34: 33,182,902 km (0.061 R)
• M35: 33,510,970 km (0.033 R)
• M36: 33,620,775 km (0.065 R)
• M37: 36,795,242 km (0.111 R)
• M38: 38,454,731 km (0.085 R)
• M39: 40,660,851 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607

Radius: 6.1

Gravity: 16.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.73 AU - 6.51 AU

Year: 9196 Days

Day: 23.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,726,133 km

• M1: 75,846 km (0.07 R)
• M2: 312,809 km (0.082 R)
• M3: 526,136 km (0.11 R)
• M4: 804,986 km (0.082 R)
• M5: 1,754,185 km (0.067 R)
• M6: 2,053,380 km (0.071 R)
• M7: 2,857,469 km (0.08 R)
• M8: 3,137,666 km (0.066 R)
• M9: 5,347,376 km (0.069 R)
• M10: 5,909,415 km (0.065 R)
• M11: 7,306,958 km (0.115 R)
• M12: 9,700,524 km (0.101 R)
• M13: 10,484,567 km (0.05 R)
• M14: 13,442,715 km (0.1 R)
• M15: 16,163,452 km (0.097 R)
• M16: 19,230,507 km (0.074 R)
• M17: 22,162,476 km (0.104 R)
• M18: 32,078,271 km (0.034 R)
• M19: 37,457,661 km (0.093 R)
• M20: 40,112,575 km (0.084 R)
• M21: 42,890,158 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.3

Radius: 5.6

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.69 AU - 7.21 AU

Year: 12647 Days

Day: 23.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 30,726,133 km

• M1: 69,713 km (0.119 R)
• M2: 309,967 km (0.082 R)
• M3: 556,953 km (0.105 R)
• M4: 745,596 km (0.097 R)
• M5: 1,052,421 km (0.106 R)
• M6: 1,268,141 km (0.088 R)
• M7: 2,210,907 km (0.094 R)
• M8: 2,658,504 km (0.088 R)
• M9: 2,943,189 km (0.079 R)
• M10: 3,353,984 km (0.073 R)
• M11: 3,992,468 km (0.073 R)
• M12: 4,417,924 km (0.092 R)
• M13: 4,708,892 km (0.071 R)
• M14: 5,299,804 km (0.065 R)
• M15: 6,228,059 km (0.067 R)
• M16: 6,696,449 km (0.098 R)
• M17: 7,628,145 km (0.098 R)
• M18: 10,701,932 km (0.118 R)
• M19: 12,021,535 km (0.095 R)
• M20: 12,484,391 km (0.07 R)
• M21: 13,391,104 km (0.063 R)
• M22: 18,119,593 km (0.087 R)
• M23: 21,899,632 km (0.053 R)
• M24: 24,094,083 km (0.044 R)
• M25: 25,495,666 km (0.081 R)
• M26: 29,097,683 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.7

Radius: 6.2

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.7 AU - 8.14 AU

Year: 13951 Days

Day: 21.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 30,726,133 km

• M1: 258,804 km (0.091 R)
• M2: 1,072,018 km (0.026 R)
• M3: 1,379,891 km (0.088 R)
• M4: 2,174,106 km (0.09 R)
• M5: 3,727,231 km (0.103 R)
• M6: 4,386,658 km (0.078 R)
• M7: 4,796,706 km (0.104 R)
• M8: 7,631,885 km (0.06 R)
• M9: 10,189,410 km (0.104 R)
• M10: 10,816,674 km (0.085 R)
• M11: 12,098,429 km (0.081 R)
• M12: 19,503,673 km (0.104 R)
• M13: 19,844,906 km (0.118 R)
• M14: 21,034,807 km (0.068 R)
• M15: 21,756,617 km (0.083 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 15,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit