🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.2

Radius: 12.1

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.44 AU - 0.72 AU

Year: 305 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 69,878,378 km

• M1: 151,094 km (0.082 R)
• M2: 601,982 km (0.062 R)
• M3: 1,090,568 km (0.111 R)
• M4: 1,662,631 km (0.066 R)
• M5: 2,094,819 km (0.119 R)
• M6: 2,618,561 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.5

Radius: 10.7

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.56 AU - 0.78 AU

Year: 379 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 69,878,378 km

• M1: 133,441 km (0.08 R)
• M2: 496,067 km (0.07 R)
• M3: 1,019,360 km (0.117 R)
• M4: 1,500,317 km (0.113 R)
• M5: 1,916,798 km (0.075 R)
• M6: 2,393,117 km (0.099 R)
• M7: 3,330,647 km (0.094 R)
• M8: 3,677,265 km (0.056 R)
• M9: 4,048,268 km (0.093 R)
• M10: 4,604,323 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.2

Radius: 12.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.67 AU - 0.91 AU

Year: 485 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 69,878,378 km

• M1: 156,779 km (0.04 R)
• M2: 1,190,500 km (0.06 R)
• M3: 2,115,763 km (0.103 R)
• M4: 4,288,522 km (0.08 R)
• M5: 4,976,523 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.4

Radius: 13.7

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.14 AU - 1.22 AU

Year: 885 Days

Day: 13 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,878,378 km

• M1: 170,392 km (0.042 R)
• M2: 783,743 km (0.113 R)
• M3: 1,731,296 km (0.099 R)
• M4: 2,298,571 km (0.083 R)
• M5: 2,912,671 km (0.093 R)
• M6: 3,447,333 km (0.094 R)
• M7: 4,224,195 km (0.119 R)
• M8: 4,698,570 km (0.113 R)
• M9: 5,341,990 km (0.117 R)
• M10: 6,449,763 km (0.106 R)
• M11: 7,389,088 km (0.043 R)
• M12: 8,132,589 km (0.082 R)
• M13: 9,425,863 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.2

Radius: 9.7

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.34 AU - 1.36 AU

Year: 1083 Days

Day: 14.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,878,378 km

• M1: 128,355 km (0.118 R)
• M2: 645,216 km (0.062 R)
• M3: 968,347 km (0.081 R)
• M4: 1,310,178 km (0.074 R)
• M5: 3,303,869 km (0.1 R)
• M6: 3,943,549 km (0.079 R)
• M7: 4,629,755 km (0.025 R)
• M8: 4,992,829 km (0.071 R)
• M9: 5,601,991 km (0.085 R)
• M10: 6,683,135 km (0.038 R)
• M11: 7,540,032 km (0.05 R)
• M12: 8,068,711 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.9

Radius: 12.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.57 AU - 2.41 AU

Year: 1938 Days

Day: 9.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,878,378 km

• M1: 160,219 km (0.114 R)
• M2: 585,825 km (0.099 R)
• M3: 1,296,116 km (0.12 R)
• M4: 1,764,058 km (0.074 R)
• M5: 2,177,098 km (0.103 R)
• M6: 3,143,051 km (0.072 R)
• M7: 3,673,226 km (0.064 R)
• M8: 4,492,424 km (0.102 R)
• M9: 5,168,008 km (0.078 R)
• M10: 6,197,391 km (0.118 R)
• M11: 7,035,887 km (0.087 R)
• M12: 8,783,489 km (0.102 R)
• M13: 9,544,943 km (0.066 R)
• M14: 11,493,156 km (0.059 R)
• M15: 12,521,791 km (0.108 R)
• M16: 13,363,578 km (0.112 R)
• M17: 14,328,334 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597

Radius: 5

Gravity: 23.88 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.33 AU - 10.81 AU

Year: 18855 Days

Day: 24.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,878,378 km

• M1: 62,233 km (0.099 R)
• M2: 375,790 km (0.079 R)
• M3: 654,939 km (0.098 R)
• M4: 815,757 km (0.104 R)
• M5: 2,162,288 km (0.118 R)
• M6: 2,663,440 km (0.033 R)
• M7: 2,830,541 km (0.096 R)
• M8: 4,108,706 km (0.114 R)
• M9: 4,734,473 km (0.085 R)
• M10: 6,339,659 km (0.085 R)
• M11: 6,638,555 km (0.111 R)
• M12: 7,928,986 km (0.08 R)
• M13: 10,339,008 km (0.066 R)
• M14: 10,574,325 km (0.116 R)
• M15: 10,873,521 km (0.093 R)
• M16: 13,754,776 km (0.11 R)
• M17: 15,909,135 km (0.101 R)
• M18: 17,436,529 km (0.108 R)
• M19: 21,248,882 km (0.033 R)
• M20: 22,111,612 km (0.115 R)
• M21: 26,338,650 km (0.081 R)
• M22: 29,515,959 km (0.09 R)
• M23: 33,577,392 km (0.084 R)
• M24: 34,615,152 km (0.101 R)
• M25: 39,982,125 km (0.078 R)
• M26: 40,854,131 km (0.103 R)
• M27: 41,442,500 km (0.059 R)
• M28: 42,335,599 km (0.096 R)
• M29: 42,636,141 km (0.104 R)
• M30: 43,852,372 km (0.079 R)
• M31: 48,949,321 km (0.056 R)
• M32: 58,235,609 km (0.076 R)
• M33: 58,607,359 km (0.116 R)
• M34: 59,543,543 km (0.115 R)
• M35: 59,732,036 km (0.118 R)
• M36: 65,571,739 km (0.073 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 17,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit