🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.43 AU - 0.71 AU

Year: 155 Days

Day: 26.5 Hours

Environment

Temp: 240 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.07 AU - 1.47 AU

Year: 515 Days

Day: 32.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 21,487,493 km

• M1: 890,107 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.85 AU - 4.97 AU

Year: 3916 Days

Day: 36.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,487,493 km

• M1: 42,635 km (0.087 R)
• M2: 859,739 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.6

Radius: 10

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.91 AU - 5.47 AU

Year: 4255 Days

Day: 12 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 21,487,493 km

• M1: 124,316 km (0.075 R)
• M2: 488,587 km (0.094 R)
• M3: 950,395 km (0.072 R)
• M4: 1,307,934 km (0.111 R)
• M5: 1,658,891 km (0.106 R)
• M6: 2,101,102 km (0.086 R)
• M7: 2,523,417 km (0.094 R)
• M8: 3,001,831 km (0.114 R)
• M9: 3,580,924 km (0.118 R)
• M10: 4,784,888 km (0.113 R)
• M11: 5,330,023 km (0.059 R)
• M12: 8,965,700 km (0.12 R)
• M13: 9,876,900 km (0.104 R)
• M14: 10,805,005 km (0.11 R)
• M15: 13,379,136 km (0.095 R)
• M16: 14,146,573 km (0.078 R)
• M17: 14,674,354 km (0.093 R)
• M18: 15,994,705 km (0.106 R)
• M19: 17,332,708 km (0.104 R)
• M20: 17,937,084 km (0.067 R)
• M21: 18,681,034 km (0.029 R)
• M22: 19,900,556 km (0.082 R)
• M23: 20,563,424 km (0.108 R)
• M24: 21,863,280 km (0.078 R)
• M25: 24,175,166 km (0.075 R)
• M26: 26,565,590 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.3

Radius: 13.2

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.51 AU - 7.95 AU

Year: 6283 Days

Day: 13.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 21,487,493 km

• M1: 164,258 km (0.043 R)
• M2: 583,880 km (0.086 R)
• M3: 1,150,707 km (0.067 R)
• M4: 1,836,015 km (0.097 R)
• M5: 3,197,056 km (0.097 R)
• M6: 4,175,725 km (0.119 R)
• M7: 4,769,928 km (0.062 R)
• M8: 5,521,358 km (0.067 R)
• M9: 7,230,215 km (0.061 R)
• M10: 7,860,620 km (0.11 R)
• M11: 8,596,342 km (0.038 R)
• M12: 9,450,845 km (0.097 R)
• M13: 11,000,081 km (0.117 R)
• M14: 11,622,558 km (0.069 R)
• M15: 13,585,581 km (0.093 R)
• M16: 14,109,024 km (0.119 R)
• M17: 16,232,865 km (0.095 R)
• M18: 17,371,155 km (0.068 R)
• M19: 18,794,878 km (0.062 R)
• M20: 19,746,021 km (0.066 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 18,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit