🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.64 AU - 0.74 AU

Year: 211 Days

Day: 18.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.95 AU - 1.51 AU

Year: 503 Days

Day: 35.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.33 AU - 2.35 AU

Year: 1321 Days

Day: 30.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.1

Radius: 13.6

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.57 AU - 14.23 AU

Year: 14202 Days

Day: 12.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 39,011,175 km

• M1: 262,993 km (0.107 R)
• M2: 351,106 km (0.116 R)
• M3: 603,328 km (0.108 R)
• M4: 827,725 km (0.11 R)
• M5: 1,783,805 km (0.061 R)
• M6: 3,012,602 km (0.088 R)
• M7: 3,184,939 km (0.085 R)
• M8: 3,488,174 km (0.11 R)
• M9: 3,591,246 km (0.083 R)
• M10: 4,095,541 km (0.04 R)
• M11: 4,594,001 km (0.088 R)
• M12: 5,618,447 km (0.032 R)
• M13: 6,647,531 km (0.081 R)
• M14: 6,744,022 km (0.07 R)
• M15: 6,873,274 km (0.104 R)
• M16: 7,233,207 km (0.096 R)
• M17: 7,499,042 km (0.094 R)
• M18: 7,801,828 km (0.07 R)
• M19: 8,593,949 km (0.076 R)
• M20: 10,590,931 km (0.045 R)
• M21: 13,207,547 km (0.053 R)
• M22: 13,778,413 km (0.056 R)
• M23: 16,315,892 km (0.086 R)
• M24: 17,593,158 km (0.102 R)
• M25: 18,356,856 km (0.102 R)
• M26: 18,674,452 km (0.059 R)
• M27: 19,177,250 km (0.1 R)
• M28: 19,315,179 km (0.094 R)
• M29: 19,730,912 km (0.083 R)
• M30: 20,242,985 km (0.093 R)
• M31: 20,806,670 km (0.083 R)
• M32: 21,997,619 km (0.074 R)
• M33: 22,383,282 km (0.032 R)
• M34: 24,097,375 km (0.09 R)
• M35: 27,029,493 km (0.11 R)
• M36: 27,650,174 km (0.095 R)
• M37: 27,753,995 km (0.117 R)
• M38: 28,642,457 km (0.097 R)
• M39: 29,169,341 km (0.09 R)
• M40: 29,275,107 km (0.066 R)
• M41: 29,752,773 km (0.043 R)
• M42: 30,661,879 km (0.071 R)
• M43: 30,931,005 km (0.118 R)
• M44: 31,906,383 km (0.045 R)
• M45: 32,452,565 km (0.116 R)
• M46: 32,562,221 km (0.109 R)
• M47: 33,222,546 km (0.117 R)
• M48: 33,609,854 km (0.039 R)
• M49: 33,720,706 km (0.12 R)
• M50: 33,998,510 km (0.059 R)
• M51: 35,229,999 km (0.109 R)
• M52: 35,964,525 km (0.098 R)
• M53: 36,532,997 km (0.075 R)
• M54: 37,736,512 km (0.107 R)
• M55: 39,011,235 km (0.032 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 16,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit