🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.5

Radius: 9.9

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.47 AU - 0.77 AU

Year: 343 Days

Day: 9.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 76,922,374 km

• M1: 123,119 km (0.119 R)
• M2: 531,671 km (0.107 R)
• M3: 1,094,907 km (0.112 R)
• M4: 1,495,231 km (0.072 R)
• M5: 2,176,051 km (0.117 R)
• M6: 2,646,835 km (0.094 R)
• M7: 2,975,950 km (0.098 R)
• M8: 3,755,505 km (0.096 R)
• M9: 4,351,802 km (0.086 R)
• M10: 4,665,509 km (0.025 R)
• M11: 5,517,169 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.7

Radius: 14.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.6 AU - 0.68 AU

Year: 360 Days

Day: 7.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 76,922,374 km

• M1: 180,415 km (0.053 R)
• M2: 685,158 km (0.083 R)
• M3: 1,176,737 km (0.089 R)
• M4: 1,730,548 km (0.062 R)
• M5: 2,542,266 km (0.049 R)
• M6: 3,718,405 km (0.081 R)
• M7: 4,464,898 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.6

Radius: 10.6

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.76 AU - 0.94 AU

Year: 551 Days

Day: 13.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,922,374 km

• M1: 131,796 km (0.104 R)
• M2: 570,267 km (0.108 R)
• M3: 906,413 km (0.068 R)
• M4: 1,296,565 km (0.081 R)
• M5: 1,732,792 km (0.07 R)
• M6: 2,178,893 km (0.096 R)
• M7: 2,949,322 km (0.052 R)
• M8: 3,764,331 km (0.036 R)
• M9: 4,225,093 km (0.077 R)
• M10: 4,978,916 km (0.104 R)
• M11: 5,356,053 km (0.096 R)
• M12: 5,701,624 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.1

Radius: 12.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.9 AU - 1.16 AU

Year: 735 Days

Day: 14.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,922,374 km

• M1: 156,779 km (0.087 R)
• M2: 571,165 km (0.047 R)
• M3: 1,021,305 km (0.115 R)
• M4: 1,432,100 km (0.116 R)
• M5: 1,906,176 km (0.051 R)
• M6: 2,465,373 km (0.075 R)
• M7: 3,638,071 km (0.111 R)
• M8: 4,284,184 km (0.101 R)
• M9: 4,704,554 km (0.089 R)
• M10: 5,119,688 km (0.068 R)
• M11: 5,594,212 km (0.096 R)
• M12: 6,304,204 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.9

Radius: 13

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.61 AU - 1.73 AU

Year: 1517 Days

Day: 9.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,922,374 km

• M1: 162,014 km (0.112 R)
• M2: 667,805 km (0.075 R)
• M3: 1,242,261 km (0.12 R)
• M4: 1,822,401 km (0.12 R)
• M5: 2,247,708 km (0.089 R)
• M6: 3,176,860 km (0.077 R)
• M7: 3,880,569 km (0.112 R)
• M8: 4,523,540 km (0.12 R)
• M9: 5,022,749 km (0.075 R)
• M10: 5,724,811 km (0.071 R)
• M11: 6,265,608 km (0.092 R)
• M12: 7,937,513 km (0.118 R)
• M13: 9,588,775 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.5

Radius: 14

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.88 AU - 2.28 AU

Year: 2109 Days

Day: 7.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,922,374 km

• M1: 174,132 km (0.067 R)
• M2: 722,558 km (0.081 R)
• M3: 1,676,992 km (0.072 R)
• M4: 2,167,374 km (0.061 R)
• M5: 2,768,159 km (0.109 R)
• M6: 3,696,414 km (0.077 R)
• M7: 4,640,676 km (0.086 R)
• M8: 5,138,088 km (0.063 R)
• M9: 5,856,906 km (0.107 R)
• M10: 6,641,996 km (0.036 R)
• M11: 7,194,610 km (0.045 R)
• M12: 8,243,291 km (0.085 R)
• M13: 8,789,025 km (0.114 R)
• M14: 10,749,804 km (0.057 R)
• M15: 11,588,150 km (0.056 R)
• M16: 12,119,671 km (0.028 R)
• M17: 13,068,571 km (0.115 R)

Asteroid Belt

Center: 2.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.7

Radius: 14.6

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.35 AU - 3.85 AU

Year: 4801 Days

Day: 8.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,922,374 km

• M1: 181,612 km (0.114 R)
• M2: 772,673 km (0.084 R)
• M3: 1,341,295 km (0.078 R)
• M4: 2,027,949 km (0.104 R)
• M5: 2,651,323 km (0.109 R)
• M6: 3,659,463 km (0.091 R)
• M7: 5,922,281 km (0.11 R)
• M8: 7,788,963 km (0.117 R)
• M9: 9,290,477 km (0.112 R)
• M10: 9,802,849 km (0.11 R)
• M11: 10,652,565 km (0.118 R)
• M12: 13,607,273 km (0.09 R)
• M13: 14,101,843 km (0.113 R)
• M14: 16,140,114 km (0.082 R)
• M15: 19,869,888 km (0.09 R)
• M16: 27,391,221 km (0.045 R)
• M17: 28,004,273 km (0.092 R)
• M18: 30,176,134 km (0.09 R)
• M19: 31,398,349 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.1

Radius: 14.1

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.18 AU - 5.32 AU

Year: 7277 Days

Day: 11.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,922,374 km

• M1: 175,329 km (0.117 R)
• M2: 639,531 km (0.078 R)
• M3: 1,093,860 km (0.088 R)
• M4: 1,956,740 km (0.045 R)
• M5: 2,547,951 km (0.103 R)
• M6: 3,728,278 km (0.052 R)
• M7: 4,785,935 km (0.115 R)
• M8: 6,840,811 km (0.109 R)
• M9: 8,773,766 km (0.085 R)
• M10: 9,580,547 km (0.098 R)
• M11: 10,718,987 km (0.104 R)
• M12: 13,358,641 km (0.047 R)
• M13: 15,551,746 km (0.11 R)
• M14: 21,024,186 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.4

Radius: 7.6

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.76 AU - 7.24 AU

Year: 10331 Days

Day: 15.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,922,374 km

• M1: 94,546 km (0.099 R)
• M2: 398,678 km (0.082 R)
• M3: 690,544 km (0.083 R)
• M4: 1,183,918 km (0.065 R)
• M5: 1,447,958 km (0.108 R)
• M6: 1,910,514 km (0.083 R)
• M7: 2,222,276 km (0.105 R)
• M8: 2,732,555 km (0.104 R)
• M9: 3,038,333 km (0.06 R)
• M10: 3,719,003 km (0.091 R)
• M11: 3,958,210 km (0.079 R)
• M12: 4,293,160 km (0.112 R)
• M13: 4,616,740 km (0.102 R)
• M14: 4,988,341 km (0.082 R)
• M15: 6,041,061 km (0.061 R)
• M16: 6,523,963 km (0.099 R)
• M17: 7,865,706 km (0.094 R)
• M18: 8,172,382 km (0.093 R)
• M19: 9,045,435 km (0.069 R)
• M20: 9,578,452 km (0.102 R)
• M21: 13,104,025 km (0.091 R)
• M22: 13,349,366 km (0.115 R)
• M23: 13,597,998 km (0.078 R)
• M24: 17,781,652 km (0.089 R)
• M25: 19,006,260 km (0.07 R)
• M26: 22,750,994 km (0.075 R)
• M27: 24,100,965 km (0.115 R)
• M28: 24,469,873 km (0.112 R)
• M29: 29,508,629 km (0.032 R)
• M30: 31,112,767 km (0.058 R)
• M31: 32,325,407 km (0.085 R)
• M32: 34,145,116 km (0.12 R)
• M33: 35,912,166 km (0.094 R)
• M34: 38,487,044 km (0.066 R)
• M35: 39,883,840 km (0.117 R)
• M36: 41,182,648 km (0.045 R)
• M37: 44,138,702 km (0.039 R)
• M38: 44,414,261 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.7

Radius: 6

Gravity: 25.83 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.14 AU - 9.88 AU

Year: 17450 Days

Day: 20.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,922,374 km

• M1: 77,342 km (0.063 R)
• M2: 280,945 km (0.085 R)
• M3: 689,347 km (0.044 R)
• M4: 2,276,580 km (0.111 R)
• M5: 3,967,186 km (0.083 R)
• M6: 4,225,242 km (0.104 R)
• M7: 4,494,369 km (0.062 R)
• M8: 6,313,329 km (0.051 R)
• M9: 7,218,396 km (0.089 R)
• M10: 7,702,046 km (0.091 R)
• M11: 8,155,478 km (0.096 R)
• M12: 8,520,347 km (0.077 R)
• M13: 9,115,746 km (0.105 R)
• M14: 9,680,628 km (0.109 R)
• M15: 10,328,686 km (0.092 R)
• M16: 11,005,167 km (0.071 R)
• M17: 11,322,315 km (0.056 R)
• M18: 13,861,589 km (0.088 R)
• M19: 14,082,695 km (0.107 R)
• M20: 21,178,870 km (0.096 R)
• M21: 25,650,500 km (0.11 R)
• M22: 27,232,048 km (0.104 R)
• M23: 28,164,492 km (0.073 R)
• M24: 28,519,488 km (0.077 R)
• M25: 30,339,795 km (0.073 R)
• M26: 33,808,969 km (0.025 R)
• M27: 34,076,001 km (0.102 R)
• M28: 38,687,505 km (0.05 R)
• M29: 39,716,439 km (0.114 R)
• M30: 42,756,867 km (0.094 R)
• M31: 43,856,561 km (0.106 R)
• M32: 46,112,347 km (0.11 R)
• M33: 46,605,571 km (0.108 R)
• M34: 47,102,386 km (0.097 R)
• M35: 49,639,266 km (0.037 R)
• M36: 50,330,857 km (0.093 R)
• M37: 63,091,705 km (0.067 R)
• M38: 65,546,756 km (0.082 R)
• M39: 68,704,019 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 18,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit