🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.29 AU - 1.37 AU

Year: 563 Days

Day: 30.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 56.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.74 AU - 1.94 AU

Year: 916 Days

Day: 23.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.86 AU - 1.98 AU

Year: 977 Days

Day: 41.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,252,890 km

• M1: 142,118 km (0.107 R)
• M2: 161,715 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.6

Radius: 10.5

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.54 AU - 6.8 AU

Year: 5626 Days

Day: 7.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,252,890 km

• M1: 130,599 km (0.103 R)
• M2: 469,887 km (0.12 R)
• M3: 804,986 km (0.111 R)
• M4: 1,224,459 km (0.1 R)
• M5: 1,801,607 km (0.057 R)
• M6: 3,089,046 km (0.103 R)
• M7: 4,763,795 km (0.112 R)
• M8: 6,456,495 km (0.113 R)
• M9: 6,974,851 km (0.063 R)
• M10: 10,606,190 km (0.102 R)
• M11: 11,199,046 km (0.099 R)
• M12: 11,903,503 km (0.109 R)
• M13: 12,497,406 km (0.076 R)
• M14: 13,893,304 km (0.068 R)
• M15: 14,347,034 km (0.091 R)
• M16: 14,810,638 km (0.118 R)
• M17: 16,261,438 km (0.117 R)
• M18: 17,746,047 km (0.116 R)
• M19: 19,821,269 km (0.109 R)
• M20: 20,851,699 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.4

Radius: 8.1

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.76 AU - 11.94 AU

Year: 11348 Days

Day: 13.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,252,890 km

• M1: 100,829 km (0.097 R)
• M2: 476,918 km (0.112 R)
• M3: 1,451,399 km (0.076 R)
• M4: 2,580,563 km (0.106 R)
• M5: 3,764,032 km (0.109 R)
• M6: 4,123,665 km (0.105 R)
• M7: 4,385,910 km (0.115 R)
• M8: 4,753,024 km (0.078 R)
• M9: 5,041,747 km (0.085 R)
• M10: 5,869,472 km (0.106 R)
• M11: 7,617,524 km (0.069 R)
• M12: 7,924,648 km (0.099 R)
• M13: 8,516,906 km (0.108 R)
• M14: 8,847,816 km (0.071 R)
• M15: 10,205,417 km (0.062 R)
• M16: 10,796,478 km (0.107 R)
• M17: 11,696,758 km (0.066 R)
• M18: 13,265,142 km (0.04 R)
• M19: 16,230,471 km (0.119 R)
• M20: 17,637,739 km (0.045 R)
• M21: 30,055,110 km (0.091 R)
• M22: 31,491,848 km (0.079 R)
• M23: 32,627,744 km (0.072 R)
• M24: 36,818,579 km (0.103 R)
• M25: 37,824,475 km (0.09 R)
• M26: 41,760,246 km (0.038 R)
• M27: 42,854,105 km (0.042 R)
• M28: 46,105,166 km (0.078 R)
• M29: 49,974,066 km (0.05 R)
• M30: 52,934,608 km (0.085 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 17,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit