🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.55 AU - 0.75 AU

Year: 223 Days

Day: 44 Hours

Environment

Temp: 31 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.96 AU - 1.28 AU

Year: 503 Days

Day: 37.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,114,309 km

• M1: 297,251 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.7

Radius: 13.9

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.51 AU - 3.81 AU

Year: 2385 Days

Day: 6.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 176.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 16,114,309 km

• M1: 176,825 km (0.112 R)
• M2: 296,653 km (0.07 R)
• M3: 449,990 km (0.043 R)
• M4: 549,922 km (0.097 R)
• M5: 664,514 km (0.091 R)
• M6: 767,437 km (0.034 R)
• M7: 859,889 km (0.049 R)
• M8: 962,662 km (0.109 R)
• M9: 1,069,924 km (0.052 R)
• M10: 1,181,674 km (0.104 R)
• M11: 1,472,791 km (0.079 R)
• M12: 1,620,145 km (0.111 R)
• M13: 1,757,925 km (0.054 R)
• M14: 1,907,373 km (0.1 R)
• M15: 2,565,155 km (0.111 R)
• M16: 2,692,911 km (0.045 R)
• M17: 2,788,056 km (0.108 R)
• M18: 2,937,354 km (0.114 R)
• M19: 3,107,297 km (0.109 R)
• M20: 3,561,177 km (0.06 R)
• M21: 3,675,620 km (0.095 R)
• M22: 4,016,553 km (0.067 R)
• M23: 4,115,737 km (0.047 R)
• M24: 4,521,446 km (0.072 R)
• M25: 4,792,069 km (0.071 R)
• M26: 4,897,535 km (0.098 R)
• M27: 5,218,871 km (0.118 R)
• M28: 5,803,649 km (0.104 R)
• M29: 6,029,692 km (0.064 R)
• M30: 6,132,466 km (0.119 R)
• M31: 6,293,433 km (0.098 R)
• M32: 6,420,890 km (0.109 R)
• M33: 6,772,894 km (0.097 R)
• M34: 6,999,236 km (0.08 R)
• M35: 7,167,533 km (0.108 R)
• M36: 7,300,825 km (0.101 R)
• M37: 7,434,865 km (0.055 R)
• M38: 7,545,118 km (0.113 R)
• M39: 7,655,970 km (0.063 R)
• M40: 7,879,320 km (0.108 R)
• M41: 8,269,172 km (0.102 R)
• M42: 8,691,038 km (0.075 R)
• M43: 8,794,410 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.7

Radius: 13.8

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.64 AU - 11.24 AU

Year: 13306 Days

Day: 14.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 16,114,309 km

• M1: 203,902 km (0.082 R)
• M2: 318,793 km (0.105 R)
• M3: 944,860 km (0.11 R)
• M4: 1,338,751 km (0.089 R)
• M5: 1,597,556 km (0.117 R)
• M6: 2,046,050 km (0.115 R)
• M7: 2,559,021 km (0.063 R)
• M8: 3,586,609 km (0.108 R)
• M9: 3,920,960 km (0.119 R)
• M10: 5,113,106 km (0.045 R)
• M11: 5,473,487 km (0.073 R)
• M12: 5,723,914 km (0.093 R)
• M13: 6,340,407 km (0.113 R)
• M14: 6,960,340 km (0.093 R)
• M15: 7,954,717 km (0.101 R)
• M16: 8,048,964 km (0.113 R)
• M17: 8,622,971 km (0.106 R)
• M18: 9,448,751 km (0.102 R)
• M19: 12,599,133 km (0.084 R)
• M20: 12,775,658 km (0.079 R)
• M21: 13,064,232 km (0.11 R)
• M22: 13,377,341 km (0.084 R)
• M23: 15,851,989 km (0.091 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 15,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit