🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.75 AU - 0.83 AU

Year: 265 Days

Day: 39 Hours

Environment

Temp: 144 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,433,952 km

• M1: 52,509 km (0.043 R)
• M2: 165,455 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.44 AU - 1.54 AU

Year: 685 Days

Day: 12.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.63 AU - 1.77 AU

Year: 835 Days

Day: 41.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,433,952 km

• M1: 264,190 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.92 AU - 3.06 AU

Year: 1480 Days

Day: 22.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,433,952 km

• M1: 21,841 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975

Radius: 4.2

Gravity: 55.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 14.88 AU - 16.62 AU

Year: 23548 Days

Day: 17.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 95,433,952 km

• M1: 52,210 km (0.098 R)
• M2: 243,097 km (0.082 R)
• M3: 442,959 km (0.064 R)
• M4: 608,564 km (0.075 R)
• M5: 898,186 km (0.116 R)
• M6: 1,992,943 km (0.095 R)
• M7: 2,260,274 km (0.095 R)
• M8: 3,511,212 km (0.085 R)
• M9: 3,735,309 km (0.115 R)
• M10: 4,844,577 km (0.103 R)
• M11: 5,410,955 km (0.085 R)
• M12: 8,977,667 km (0.074 R)
• M13: 10,866,640 km (0.072 R)
• M14: 11,411,774 km (0.104 R)
• M15: 13,004,692 km (0.04 R)
• M16: 15,155,012 km (0.079 R)
• M17: 16,008,019 km (0.076 R)
• M18: 17,716,277 km (0.099 R)
• M19: 28,102,110 km (0.099 R)
• M20: 28,355,828 km (0.112 R)
• M21: 30,441,970 km (0.086 R)
• M22: 31,934,059 km (0.067 R)
• M23: 35,505,110 km (0.078 R)
• M24: 38,390,703 km (0.08 R)
• M25: 39,333,319 km (0.057 R)
• M26: 40,938,654 km (0.109 R)
• M27: 45,141,905 km (0.07 R)
• M28: 46,368,458 km (0.042 R)
• M29: 47,079,198 km (0.115 R)
• M30: 47,977,683 km (0.061 R)
• M31: 54,001,091 km (0.097 R)
• M32: 63,950,547 km (0.098 R)
• M33: 67,066,969 km (0.078 R)
• M34: 70,750,817 km (0.112 R)
• M35: 76,525,893 km (0.11 R)
• M36: 79,274,754 km (0.113 R)
• M37: 81,057,811 km (0.114 R)
• M38: 82,347,644 km (0.087 R)
• M39: 87,374,132 km (0.113 R)
• M40: 88,729,938 km (0.089 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 20,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit