🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.5 AU - 0.68 AU

Year: 201 Days

Day: 34.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,880,556 km

• M1: 134,937 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.77 AU - 1.25 AU

Year: 450 Days

Day: 26.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.86 AU - 1.43 AU

Year: 539 Days

Day: 22.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,880,556 km

• M1: 30,219 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.81 AU - 2.05 AU

Year: 1188 Days

Day: 19.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.2

Radius: 13.5

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.8 AU - 4.56 AU

Year: 3127 Days

Day: 11.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 80,880,556 km

• M1: 179,517 km (0.107 R)
• M2: 604,525 km (0.04 R)
• M3: 1,065,586 km (0.062 R)
• M4: 1,938,190 km (0.076 R)
• M5: 3,036,538 km (0.088 R)
• M6: 3,733,963 km (0.104 R)
• M7: 4,290,018 km (0.044 R)
• M8: 5,124,924 km (0.111 R)
• M9: 5,814,121 km (0.07 R)
• M10: 6,272,340 km (0.092 R)
• M11: 6,727,267 km (0.028 R)
• M12: 7,290,951 km (0.088 R)
• M13: 7,794,498 km (0.076 R)
• M14: 8,872,051 km (0.097 R)
• M15: 10,374,014 km (0.117 R)
• M16: 11,322,016 km (0.116 R)
• M17: 11,999,096 km (0.095 R)
• M18: 13,129,756 km (0.114 R)
• M19: 14,793,135 km (0.086 R)
• M20: 15,313,736 km (0.095 R)
• M21: 16,643,511 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.6

Radius: 10.3

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.12 AU - 6.28 AU

Year: 5252 Days

Day: 14.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 80,880,556 km

• M1: 128,205 km (0.037 R)
• M2: 475,721 km (0.075 R)
• M3: 922,271 km (0.036 R)
• M4: 2,238,583 km (0.063 R)
• M5: 3,709,130 km (0.093 R)
• M6: 4,851,609 km (0.046 R)
• M7: 6,275,331 km (0.118 R)
• M8: 6,735,195 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.7

Radius: 3.1

Gravity: 92.89 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 10.25 AU - 14.43 AU

Year: 19200 Days

Day: 19.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 80,880,556 km

• M1: 42,336 km (0.072 R)
• M2: 171,439 km (0.097 R)
• M3: 401,670 km (0.058 R)
• M4: 509,979 km (0.059 R)
• M5: 755,619 km (0.107 R)
• M6: 876,045 km (0.06 R)
• M7: 1,949,709 km (0.081 R)
• M8: 2,517,583 km (0.09 R)
• M9: 2,891,278 km (0.081 R)
• M10: 4,166,749 km (0.11 R)
• M11: 4,474,472 km (0.12 R)
• M12: 4,651,895 km (0.075 R)
• M13: 5,942,775 km (0.116 R)
• M14: 6,244,365 km (0.105 R)
• M15: 7,703,842 km (0.087 R)
• M16: 10,083,345 km (0.051 R)
• M17: 11,145,341 km (0.103 R)
• M18: 14,619,452 km (0.117 R)
• M19: 16,057,835 km (0.114 R)
• M20: 17,500,408 km (0.056 R)
• M21: 19,965,481 km (0.096 R)
• M22: 20,934,128 km (0.11 R)
• M23: 22,239,818 km (0.096 R)
• M24: 22,548,588 km (0.057 R)
• M25: 22,860,350 km (0.11 R)
• M26: 24,352,888 km (0.087 R)
• M27: 24,461,795 km (0.085 R)
• M28: 27,648,678 km (0.084 R)
• M29: 28,728,925 km (0.074 R)
• M30: 29,961,910 km (0.038 R)
• M31: 32,269,308 km (0.119 R)
• M32: 34,968,801 km (0.082 R)
• M33: 35,807,148 km (0.093 R)
• M34: 35,948,219 km (0.113 R)
• M35: 37,669,193 km (0.117 R)
• M36: 38,402,222 km (0.11 R)
• M37: 40,352,679 km (0.109 R)
• M38: 51,458,526 km (0.093 R)
• M39: 73,138,399 km (0.052 R)
• M40: 77,061,902 km (0.109 R)
• M41: 79,194,719 km (0.116 R)
• M42: 80,155,138 km (0.111 R)
• M43: 80,880,538 km (0.081 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 13,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit