🌌 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: 824.5

Radius: 11.6

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.51 AU - 0.73 AU

Year: 326 Days

Day: 6.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,708,027 km

• M1: 144,212 km (0.092 R)
• M2: 574,755 km (0.097 R)
• M3: 1,022,352 km (0.063 R)
• M4: 1,402,031 km (0.106 R)
• M5: 1,768,845 km (0.11 R)
• M6: 2,250,999 km (0.096 R)
• M7: 2,712,658 km (0.099 R)
• M8: 3,172,073 km (0.104 R)
• M9: 3,792,007 km (0.12 R)
• M10: 4,369,155 km (0.05 R)
• M11: 5,063,290 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.5

Radius: 8.2

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.68 AU - 0.7 AU

Year: 382 Days

Day: 12.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 132.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,708,027 km

• M1: 102,026 km (0.106 R)
• M2: 400,174 km (0.095 R)
• M3: 807,380 km (0.079 R)
• M4: 1,118,394 km (0.086 R)
• M5: 1,441,375 km (0.113 R)
• M6: 1,812,079 km (0.116 R)
• M7: 2,523,417 km (0.052 R)
• M8: 3,624,457 km (0.088 R)
• M9: 3,885,954 km (0.057 R)
• M10: 4,159,868 km (0.077 R)
• M11: 4,760,952 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.5

Radius: 9.5

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.71 AU - 0.85 AU

Year: 459 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,708,027 km

• M1: 118,182 km (0.071 R)
• M2: 414,237 km (0.12 R)
• M3: 901,327 km (0.088 R)
• M4: 1,213,089 km (0.115 R)
• M5: 1,511,986 km (0.117 R)
• M6: 2,180,389 km (0.07 R)
• M7: 2,486,466 km (0.066 R)
• M8: 2,854,178 km (0.078 R)
• M9: 3,739,947 km (0.06 R)
• M10: 5,006,592 km (0.03 R)
• M11: 5,791,382 km (0.081 R)
• M12: 6,597,116 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.4

Radius: 14.1

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.1 AU - 1.14 AU

Year: 790 Days

Day: 14.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,708,027 km

• M1: 175,628 km (0.101 R)
• M2: 645,066 km (0.057 R)
• M3: 1,151,754 km (0.113 R)
• M4: 1,694,645 km (0.063 R)
• M5: 2,205,372 km (0.111 R)
• M6: 2,658,504 km (0.106 R)
• M7: 3,317,034 km (0.109 R)
• M8: 4,190,386 km (0.046 R)
• M9: 4,998,813 km (0.091 R)
• M10: 5,450,299 km (0.119 R)
• M11: 6,148,472 km (0.082 R)
• M12: 6,646,484 km (0.069 R)
• M13: 7,724,187 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497

Radius: 13.8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.17 AU - 1.25 AU

Year: 888 Days

Day: 9 Hours

Environment

Temp: -189 °C

Axial Tilt: 160.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,708,027 km

• M1: 171,589 km (0.119 R)
• M2: 677,529 km (0.025 R)
• M3: 1,159,683 km (0.12 R)
• M4: 1,818,811 km (0.042 R)
• M5: 2,322,058 km (0.034 R)
• M6: 2,824,109 km (0.12 R)
• M7: 3,358,921 km (0.091 R)
• M8: 4,081,030 km (0.027 R)
• M9: 4,718,167 km (0.111 R)
• M10: 5,778,816 km (0.102 R)
• M11: 6,396,805 km (0.106 R)
• M12: 6,992,653 km (0.066 R)
• M13: 7,555,889 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.2

Radius: 14.1

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.27 AU - 1.53 AU

Year: 1105 Days

Day: 7.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,708,027 km

• M1: 176,077 km (0.026 R)
• M2: 648,956 km (0.044 R)
• M3: 1,089,072 km (0.071 R)
• M4: 1,626,428 km (0.075 R)
• M5: 2,134,014 km (0.078 R)
• M6: 2,995,997 km (0.09 R)
• M7: 3,739,199 km (0.119 R)
• M8: 4,476,716 km (0.117 R)
• M9: 5,390,310 km (0.091 R)
• M10: 6,176,597 km (0.1 R)
• M11: 6,750,305 km (0.119 R)
• M12: 7,259,536 km (0.064 R)
• M13: 8,548,770 km (0.086 R)
• M14: 9,559,454 km (0.06 R)
• M15: 11,340,416 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.9

Radius: 11

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.73 AU - 1.81 AU

Year: 1570 Days

Day: 9 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,708,027 km

• M1: 136,882 km (0.05 R)
• M2: 720,463 km (0.108 R)
• M3: 1,130,062 km (0.102 R)
• M4: 2,079,111 km (0.081 R)
• M5: 2,519,079 km (0.072 R)
• M6: 4,470,732 km (0.087 R)
• M7: 6,681,938 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.6

Radius: 8.7

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.51 AU - 5.43 AU

Year: 6302 Days

Day: 14.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,708,027 km

• M1: 108,608 km (0.063 R)
• M2: 429,645 km (0.116 R)
• M3: 709,692 km (0.057 R)
• M4: 1,282,951 km (0.026 R)
• M5: 1,912,908 km (0.027 R)
• M6: 2,848,044 km (0.057 R)
• M7: 3,164,593 km (0.109 R)
• M8: 3,593,490 km (0.105 R)
• M9: 4,233,769 km (0.118 R)
• M10: 4,515,462 km (0.034 R)
• M11: 6,346,241 km (0.052 R)
• M12: 6,785,161 km (0.026 R)
• M13: 7,799,584 km (0.112 R)
• M14: 8,705,998 km (0.096 R)
• M15: 11,350,290 km (0.098 R)
• M16: 15,792,299 km (0.08 R)
• M17: 16,662,360 km (0.108 R)
• M18: 18,294,922 km (0.091 R)
• M19: 19,959,797 km (0.102 R)
• M20: 20,536,646 km (0.12 R)
• M21: 21,950,944 km (0.049 R)
• M22: 23,349,684 km (0.092 R)
• M23: 25,473,675 km (0.11 R)
• M24: 32,812,647 km (0.12 R)
• M25: 34,124,770 km (0.07 R)

Asteroid Belt

Center: 6.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.1

Radius: 7.2

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.84 AU - 9.68 AU

Year: 14415 Days

Day: 18.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,708,027 km

• M1: 93,199 km (0.075 R)
• M2: 370,853 km (0.051 R)
• M3: 598,092 km (0.117 R)
• M4: 1,140,085 km (0.075 R)
• M5: 1,449,454 km (0.119 R)
• M6: 2,638,607 km (0.119 R)
• M7: 3,060,024 km (0.085 R)
• M8: 4,565,129 km (0.098 R)
• M9: 5,243,854 km (0.06 R)
• M10: 5,987,954 km (0.103 R)
• M11: 7,014,644 km (0.115 R)
• M12: 11,027,607 km (0.041 R)
• M13: 13,750,887 km (0.108 R)
• M14: 14,726,265 km (0.117 R)
• M15: 17,445,356 km (0.068 R)
• M16: 19,091,979 km (0.103 R)
• M17: 24,851,797 km (0.11 R)
• M18: 27,038,618 km (0.116 R)
• M19: 32,512,255 km (0.068 R)
• M20: 33,244,536 km (0.11 R)
• M21: 40,898,861 km (0.054 R)
• M22: 43,053,968 km (0.06 R)
• M23: 43,493,786 km (0.101 R)
• M24: 45,738,352 km (0.109 R)
• M25: 57,063,210 km (0.082 R)
• M26: 59,206,200 km (0.101 R)
• M27: 61,402,296 km (0.107 R)
• M28: 62,707,987 km (0.07 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 13,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit