🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.74 AU - 0.76 AU

Year: 227 Days

Day: 30.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,114,020 km

• M1: 20,196 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.07 AU - 2.67 AU

Year: 1276 Days

Day: 16.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,114,020 km

• M1: 39,943 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.32 AU - 3.52 AU

Year: 1746 Days

Day: 41.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,114,020 km

• M1: 2,852,233 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.8

Radius: 14.6

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.24 AU - 7.04 AU

Year: 4686 Days

Day: 11.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 15,114,020 km

• M1: 223,798 km (0.092 R)
• M2: 328,816 km (0.102 R)
• M3: 423,362 km (0.08 R)
• M4: 532,269 km (0.113 R)
• M5: 689,646 km (0.096 R)
• M6: 794,514 km (0.119 R)
• M7: 1,049,130 km (0.065 R)
• M8: 1,173,296 km (0.074 R)
• M9: 1,350,570 km (0.047 R)
• M10: 1,517,222 km (0.083 R)
• M11: 1,628,822 km (0.056 R)
• M12: 2,014,635 km (0.082 R)
• M13: 2,230,205 km (0.077 R)
• M14: 2,334,924 km (0.12 R)
• M15: 2,489,458 km (0.073 R)
• M16: 2,659,850 km (0.1 R)
• M17: 2,922,694 km (0.06 R)
• M18: 3,063,914 km (0.094 R)
• M19: 3,168,184 km (0.096 R)
• M20: 3,313,294 km (0.096 R)
• M21: 3,665,597 km (0.084 R)
• M22: 3,916,771 km (0.103 R)
• M23: 4,260,547 km (0.113 R)
• M24: 4,539,847 km (0.055 R)
• M25: 4,704,255 km (0.104 R)
• M26: 4,855,498 km (0.115 R)
• M27: 4,992,979 km (0.043 R)
• M28: 5,116,397 km (0.092 R)
• M29: 5,256,420 km (0.105 R)
• M30: 5,460,921 km (0.098 R)
• M31: 5,732,441 km (0.1 R)
• M32: 5,861,843 km (0.093 R)
• M33: 6,222,673 km (0.105 R)
• M34: 6,506,460 km (0.059 R)
• M35: 6,675,356 km (0.063 R)
• M36: 6,794,586 km (0.119 R)
• M37: 7,069,547 km (0.102 R)
• M38: 7,436,211 km (0.082 R)
• M39: 7,648,490 km (0.108 R)
• M40: 7,988,825 km (0.079 R)
• M41: 8,407,550 km (0.105 R)
• M42: 8,610,255 km (0.051 R)
• M43: 8,983,203 km (0.099 R)
• M44: 9,323,388 km (0.12 R)
• M45: 9,475,978 km (0.049 R)
• M46: 9,591,019 km (0.086 R)
• M47: 9,706,359 km (0.089 R)
• M48: 9,841,745 km (0.076 R)
• M49: 10,251,344 km (0.102 R)
• M50: 10,806,352 km (0.111 R)
• M51: 10,966,721 km (0.085 R)
• M52: 11,330,393 km (0.041 R)
• M53: 12,049,211 km (0.1 R)
• M54: 12,361,721 km (0.081 R)
• M55: 13,016,212 km (0.08 R)
• M56: 13,401,426 km (0.089 R)
• M57: 13,812,222 km (0.096 R)
• M58: 14,690,511 km (0.084 R)
• M59: 14,823,803 km (0.112 R)
• M60: 14,957,543 km (0.091 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 20,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit