🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.5 AU - 0.62 AU

Year: 188 Days

Day: 43.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.62 AU - 0.7 AU

Year: 241 Days

Day: 19.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.6

Radius: 14.8

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.95 AU - 6.19 AU

Year: 6724 Days

Day: 6.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 80,046,691 km

• M1: 186,549 km (0.101 R)
• M2: 654,790 km (0.114 R)
• M3: 1,381,985 km (0.04 R)
• M4: 1,959,433 km (0.103 R)
• M5: 2,532,842 km (0.106 R)
• M6: 3,092,038 km (0.084 R)
• M7: 4,049,614 km (0.101 R)
• M8: 5,347,226 km (0.077 R)
• M9: 5,944,870 km (0.08 R)
• M10: 6,621,950 km (0.115 R)
• M11: 7,237,545 km (0.045 R)
• M12: 9,228,842 km (0.076 R)
• M13: 12,137,474 km (0.086 R)
• M14: 13,974,984 km (0.095 R)
• M15: 16,378,274 km (0.119 R)
• M16: 18,759,573 km (0.045 R)
• M17: 20,369,695 km (0.115 R)
• M18: 22,630,717 km (0.11 R)
• M19: 24,796,296 km (0.114 R)
• M20: 30,611,165 km (0.103 R)
• M21: 32,016,787 km (0.078 R)
• M22: 33,992,675 km (0.055 R)
• M23: 36,270,004 km (0.071 R)
• M24: 38,878,991 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.8

Radius: 11.9

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.74 AU - 8.42 AU

Year: 8470 Days

Day: 10 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,046,691 km

• M1: 148,251 km (0.113 R)
• M2: 543,788 km (0.033 R)
• M3: 982,559 km (0.044 R)
• M4: 3,216,504 km (0.074 R)
• M5: 3,967,485 km (0.061 R)
• M6: 6,015,480 km (0.081 R)
• M7: 7,882,312 km (0.115 R)
• M8: 8,593,500 km (0.07 R)
• M9: 9,516,369 km (0.118 R)
• M10: 12,273,907 km (0.12 R)
• M11: 13,486,996 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.5

Radius: 4.3

Gravity: 41.67 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.29 AU - 13.11 AU

Year: 20348 Days

Day: 17.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,046,691 km

• M1: 53,556 km (0.107 R)
• M2: 804,986 km (0.055 R)
• M3: 1,052,421 km (0.091 R)
• M4: 1,379,891 km (0.099 R)
• M5: 1,663,229 km (0.053 R)
• M6: 1,828,385 km (0.117 R)
• M7: 2,413,612 km (0.08 R)
• M8: 2,774,293 km (0.029 R)
• M9: 3,512,708 km (0.093 R)
• M10: 7,588,502 km (0.079 R)
• M11: 8,044,625 km (0.112 R)
• M12: 10,540,367 km (0.101 R)
• M13: 12,510,122 km (0.093 R)
• M14: 14,635,010 km (0.105 R)
• M15: 24,004,923 km (0.08 R)
• M16: 25,877,589 km (0.042 R)
• M17: 29,293,058 km (0.092 R)
• M18: 34,480,065 km (0.086 R)
• M19: 41,010,012 km (0.06 R)
• M20: 41,782,685 km (0.091 R)
• M21: 42,880,883 km (0.108 R)
• M22: 45,958,111 km (0.071 R)
• M23: 60,334,018 km (0.116 R)
• M24: 64,189,305 km (0.074 R)
• M25: 69,071,730 km (0.067 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 11,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit