🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.47 AU - 0.55 AU

Year: 127 Days

Day: 24.2 Hours

Environment

Temp: 201 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,909,999 km

• M1: 24,684 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.45 AU - 1.47 AU

Year: 614 Days

Day: 27.8 Hours

Environment

Temp: 0 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 16,909,999 km

• M1: 73,303 km (0.05 R)
• M2: 357,389 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.16 AU - 2.44 AU

Year: 1215 Days

Day: 17.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,909,999 km

• M1: 64,028 km (0.057 R)
• M2: 1,199,775 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.93 AU - 3.39 AU

Year: 1956 Days

Day: 18.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,909,999 km

• M1: 2,367,985 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.35 AU - 4.61 AU

Year: 2765 Days

Day: 23.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.38 AU - 5.32 AU

Year: 3720 Days

Day: 38.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.3

Radius: 13.6

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.39 AU - 11.03 AU

Year: 11361 Days

Day: 10.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 16,909,999 km

• M1: 235,317 km (0.09 R)
• M2: 361,877 km (0.119 R)
• M3: 533,765 km (0.096 R)
• M4: 1,018,014 km (0.116 R)
• M5: 1,122,283 km (0.096 R)
• M6: 1,533,827 km (0.111 R)
• M7: 1,757,177 km (0.12 R)
• M8: 2,125,187 km (0.099 R)
• M9: 2,261,770 km (0.081 R)
• M10: 2,504,717 km (0.094 R)
• M11: 2,920,001 km (0.1 R)
• M12: 3,016,791 km (0.037 R)
• M13: 3,386,148 km (0.112 R)
• M14: 3,710,027 km (0.11 R)
• M15: 3,998,153 km (0.119 R)
• M16: 5,055,211 km (0.062 R)
• M17: 5,911,210 km (0.108 R)
• M18: 5,999,323 km (0.103 R)
• M19: 6,230,602 km (0.099 R)
• M20: 6,628,532 km (0.065 R)
• M21: 6,941,790 km (0.064 R)
• M22: 7,335,532 km (0.118 R)
• M23: 7,582,966 km (0.04 R)
• M24: 7,678,859 km (0.061 R)
• M25: 7,775,200 km (0.114 R)
• M26: 8,580,186 km (0.119 R)
• M27: 9,023,295 km (0.111 R)
• M28: 9,494,378 km (0.111 R)
• M29: 9,764,253 km (0.098 R)
• M30: 9,952,597 km (0.058 R)
• M31: 10,546,351 km (0.07 R)
• M32: 11,064,408 km (0.103 R)
• M33: 11,857,127 km (0.105 R)
• M34: 12,080,626 km (0.06 R)
• M35: 12,395,829 km (0.113 R)
• M36: 12,531,814 km (0.097 R)
• M37: 12,782,240 km (0.102 R)
• M38: 12,896,683 km (0.059 R)
• M39: 13,241,955 km (0.11 R)
• M40: 13,473,981 km (0.078 R)
• M41: 13,660,530 km (0.117 R)
• M42: 13,918,287 km (0.12 R)
• M43: 15,401,849 km (0.1 R)
• M44: 15,621,309 km (0.111 R)
• M45: 15,792,748 km (0.115 R)
• M46: 16,834,697 km (0.073 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 15,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit