🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.05 AU - 1.19 AU

Year: 514 Days

Day: 24.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,528,188 km

• M1: 33,061 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.8

Radius: 11.4

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.8 AU - 3.12 AU

Year: 2207 Days

Day: 8.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,528,188 km

• M1: 141,968 km (0.097 R)
• M2: 574,306 km (0.103 R)
• M3: 967,449 km (0.113 R)
• M4: 1,360,144 km (0.114 R)
• M5: 2,046,499 km (0.091 R)
• M6: 3,093,534 km (0.114 R)
• M7: 4,916,983 km (0.049 R)
• M8: 5,372,957 km (0.1 R)
• M9: 6,996,992 km (0.111 R)
• M10: 8,598,886 km (0.092 R)
• M11: 8,993,226 km (0.109 R)
• M12: 10,068,086 km (0.094 R)
• M13: 11,265,617 km (0.109 R)
• M14: 12,265,380 km (0.112 R)
• M15: 13,150,102 km (0.09 R)
• M16: 13,674,442 km (0.107 R)
• M17: 14,167,218 km (0.102 R)
• M18: 16,408,044 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.7

Radius: 9.8

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.72 AU - 8.16 AU

Year: 7925 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,528,188 km

• M1: 121,922 km (0.048 R)
• M2: 538,702 km (0.105 R)
• M3: 901,926 km (0.036 R)
• M4: 2,674,212 km (0.113 R)
• M5: 3,293,696 km (0.075 R)
• M6: 4,968,594 km (0.091 R)
• M7: 5,342,888 km (0.059 R)
• M8: 5,702,521 km (0.06 R)
• M9: 7,505,325 km (0.054 R)
• M10: 8,126,007 km (0.1 R)
• M11: 8,870,406 km (0.037 R)
• M12: 9,707,555 km (0.044 R)
• M13: 12,822,482 km (0.079 R)
• M14: 13,952,993 km (0.083 R)
• M15: 14,827,543 km (0.114 R)
• M16: 15,213,355 km (0.06 R)
• M17: 17,527,934 km (0.119 R)
• M18: 22,504,307 km (0.057 R)
• M19: 31,196,542 km (0.11 R)
• M20: 33,895,586 km (0.114 R)
• M21: 37,454,071 km (0.112 R)
• M22: 38,411,198 km (0.115 R)
• M23: 41,762,340 km (0.086 R)
• M24: 42,661,872 km (0.104 R)
• M25: 43,312,324 km (0.11 R)
• M26: 44,499,831 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187

Radius: 8.7

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.15 AU - 9.89 AU

Year: 12733 Days

Day: 9.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,528,188 km

• M1: 113,246 km (0.103 R)
• M2: 395,238 km (0.047 R)
• M3: 677,230 km (0.098 R)
• M4: 1,246,599 km (0.077 R)
• M5: 1,616,704 km (0.053 R)
• M6: 2,075,222 km (0.065 R)
• M7: 3,126,745 km (0.09 R)
• M8: 4,186,496 km (0.081 R)
• M9: 5,053,865 km (0.093 R)
• M10: 5,685,168 km (0.1 R)
• M11: 6,200,682 km (0.081 R)
• M12: 7,031,998 km (0.097 R)
• M13: 8,662,764 km (0.1 R)
• M14: 9,972,194 km (0.101 R)
• M15: 10,342,598 km (0.114 R)
• M16: 10,770,299 km (0.078 R)
• M17: 11,160,300 km (0.093 R)
• M18: 13,929,656 km (0.107 R)
• M19: 14,218,081 km (0.12 R)
• M20: 15,411,573 km (0.055 R)
• M21: 17,591,513 km (0.109 R)
• M22: 18,201,423 km (0.06 R)
• M23: 19,249,057 km (0.074 R)
• M24: 26,218,373 km (0.07 R)
• M25: 29,497,409 km (0.114 R)
• M26: 35,446,467 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: 325 - 16,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit