🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.66 AU - 2.56 AU

Year: 1155 Days

Day: 38.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,982,299 km

• M1: 28,124 km (0.12 R)
• M2: 1,191,697 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.03 AU - 2.33 AU

Year: 1213 Days

Day: 31.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.57 AU - 2.99 AU

Year: 1746 Days

Day: 26.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.2

Radius: 14.8

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.39 AU - 8.65 AU

Year: 7769 Days

Day: 10.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,982,299 km

• M1: 184,155 km (0.081 R)
• M2: 877,840 km (0.109 R)
• M3: 1,453,493 km (0.096 R)
• M4: 1,938,938 km (0.115 R)
• M5: 2,648,780 km (0.059 R)
• M6: 3,274,548 km (0.04 R)
• M7: 4,426,451 km (0.116 R)
• M8: 5,345,431 km (0.101 R)
• M9: 6,176,447 km (0.025 R)
• M10: 7,053,839 km (0.094 R)
• M11: 8,699,565 km (0.108 R)
• M12: 9,755,277 km (0.089 R)
• M13: 11,630,786 km (0.105 R)
• M14: 12,512,366 km (0.115 R)
• M15: 13,143,968 km (0.099 R)
• M16: 16,971,579 km (0.087 R)
• M17: 18,766,305 km (0.118 R)
• M18: 22,984,666 km (0.081 R)
• M19: 24,196,558 km (0.096 R)
• M20: 24,728,827 km (0.106 R)
• M21: 30,593,513 km (0.099 R)
• M22: 31,425,576 km (0.074 R)
• M23: 36,972,665 km (0.102 R)
• M24: 39,119,843 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.6

Radius: 14.8

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.78 AU - 9.38 AU

Year: 7862 Days

Day: 14.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,982,299 km

• M1: 184,005 km (0.042 R)
• M2: 935,286 km (0.117 R)
• M3: 2,663,590 km (0.107 R)
• M4: 3,391,085 km (0.099 R)
• M5: 3,874,884 km (0.103 R)
• M6: 4,565,278 km (0.114 R)
• M7: 5,366,973 km (0.104 R)
• M8: 6,362,397 km (0.03 R)
• M9: 6,850,834 km (0.074 R)
• M10: 7,903,704 km (0.088 R)
• M11: 10,713,900 km (0.099 R)
• M12: 16,350,000 km (0.087 R)
• M13: 17,338,094 km (0.113 R)
• M14: 20,317,336 km (0.067 R)
• M15: 22,644,181 km (0.112 R)
• M16: 24,800,335 km (0.102 R)
• M17: 27,181,036 km (0.092 R)
• M18: 28,193,215 km (0.064 R)
• M19: 38,350,461 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.2

Radius: 10.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.39 AU - 9.47 AU

Year: 10053 Days

Day: 13.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,982,299 km

• M1: 138,228 km (0.071 R)
• M2: 877,840 km (0.078 R)
• M3: 1,333,815 km (0.071 R)
• M4: 1,755,381 km (0.07 R)
• M5: 2,149,273 km (0.097 R)
• M6: 2,972,659 km (0.106 R)
• M7: 3,400,808 km (0.063 R)
• M8: 3,869,798 km (0.091 R)
• M9: 5,510,138 km (0.092 R)
• M10: 6,295,078 km (0.057 R)
• M11: 6,931,318 km (0.117 R)
• M12: 7,609,894 km (0.054 R)
• M13: 9,276,265 km (0.086 R)
• M14: 10,053,426 km (0.085 R)
• M15: 10,627,882 km (0.089 R)
• M16: 11,173,315 km (0.113 R)
• M17: 12,867,212 km (0.102 R)
• M18: 13,373,002 km (0.11 R)
• M19: 14,126,826 km (0.115 R)
• M20: 16,103,313 km (0.089 R)
• M21: 19,403,741 km (0.099 R)
• M22: 20,673,528 km (0.078 R)
• M23: 21,524,142 km (0.12 R)
• M24: 24,386,099 km (0.102 R)
• M25: 31,254,137 km (0.081 R)
• M26: 32,580,621 km (0.104 R)
• M27: 38,148,355 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.9

Radius: 8.6

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11.46 AU - 11.46 AU

Year: 14615 Days

Day: 7.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,982,299 km

• M1: 107,112 km (0.092 R)
• M2: 472,280 km (0.064 R)
• M3: 1,089,072 km (0.08 R)
• M4: 1,541,456 km (0.064 R)
• M5: 2,421,391 km (0.063 R)
• M6: 7,873,186 km (0.117 R)
• M7: 11,179,000 km (0.07 R)
• M8: 11,524,272 km (0.054 R)
• M9: 16,612,993 km (0.108 R)
• M10: 17,444,458 km (0.075 R)
• M11: 19,769,209 km (0.096 R)
• M12: 28,822,573 km (0.093 R)
• M13: 33,699,912 km (0.112 R)
• M14: 50,788,028 km (0.117 R)
• M15: 51,260,758 km (0.073 R)
• M16: 55,314,411 km (0.115 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: 178 - 18,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit