🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.55 AU - 0.57 AU

Year: 188 Days

Day: 19 Hours

Environment

Temp: 9 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,937,003 km

• M1: 314,604 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.6

Radius: 13.5

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.1 AU - 2.96 AU

Year: 1809 Days

Day: 8 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 27,937,003 km

• M1: 167,849 km (0.115 R)
• M2: 714,330 km (0.038 R)
• M3: 1,156,840 km (0.105 R)
• M4: 1,646,773 km (0.118 R)
• M5: 2,218,387 km (0.112 R)
• M6: 3,020,381 km (0.099 R)
• M7: 4,008,176 km (0.046 R)
• M8: 5,588,677 km (0.074 R)
• M9: 6,301,960 km (0.066 R)
• M10: 8,572,407 km (0.041 R)
• M11: 9,681,974 km (0.103 R)
• M12: 10,105,635 km (0.119 R)
• M13: 11,095,225 km (0.099 R)
• M14: 11,888,393 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.3

Radius: 8.5

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.89 AU - 5.35 AU

Year: 4465 Days

Day: 8.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 27,937,003 km

• M1: 105,766 km (0.108 R)
• M2: 448,943 km (0.042 R)
• M3: 814,710 km (0.105 R)
• M4: 1,168,060 km (0.116 R)
• M5: 1,622,838 km (0.049 R)
• M6: 1,925,325 km (0.119 R)
• M7: 2,629,482 km (0.096 R)
• M8: 3,105,951 km (0.091 R)
• M9: 3,701,799 km (0.105 R)
• M10: 5,664,523 km (0.094 R)
• M11: 6,038,817 km (0.079 R)
• M12: 6,460,234 km (0.102 R)
• M13: 6,805,058 km (0.051 R)
• M14: 7,261,780 km (0.097 R)
• M15: 7,843,566 km (0.082 R)
• M16: 9,735,680 km (0.11 R)
• M17: 10,315,820 km (0.114 R)
• M18: 11,728,323 km (0.114 R)
• M19: 14,450,107 km (0.096 R)
• M20: 15,150,225 km (0.092 R)
• M21: 15,480,836 km (0.094 R)
• M22: 16,969,634 km (0.106 R)
• M23: 18,054,668 km (0.079 R)
• M24: 18,614,164 km (0.074 R)
• M25: 20,229,372 km (0.111 R)
• M26: 22,288,288 km (0.081 R)
• M27: 23,295,380 km (0.117 R)
• M28: 24,938,713 km (0.107 R)
• M29: 26,578,156 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.4

Radius: 12

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.48 AU - 5.94 AU

Year: 6134 Days

Day: 12.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 27,937,003 km

• M1: 149,299 km (0.071 R)
• M2: 969,095 km (0.106 R)
• M3: 1,434,943 km (0.101 R)
• M4: 2,106,787 km (0.108 R)
• M5: 2,732,405 km (0.104 R)
• M6: 3,146,193 km (0.102 R)
• M7: 3,622,662 km (0.071 R)
• M8: 4,033,907 km (0.094 R)
• M9: 4,573,656 km (0.093 R)
• M10: 5,376,996 km (0.042 R)
• M11: 5,798,413 km (0.12 R)
• M12: 6,966,025 km (0.095 R)
• M13: 10,870,529 km (0.111 R)
• M14: 12,299,339 km (0.117 R)
• M15: 14,164,226 km (0.09 R)
• M16: 20,814,300 km (0.032 R)
• M17: 22,645,078 km (0.115 R)
• M18: 23,674,162 km (0.116 R)
• M19: 24,965,341 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 19,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit