🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.51 AU - 0.65 AU

Year: 285 Days

Day: 24.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.8

Radius: 9

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.52 AU - 0.84 AU

Year: 362 Days

Day: 14.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,900,851 km

• M1: 112,049 km (0.119 R)
• M2: 466,596 km (0.076 R)
• M3: 748,588 km (0.091 R)
• M4: 1,086,230 km (0.093 R)
• M5: 1,417,589 km (0.034 R)
• M6: 1,761,066 km (0.106 R)
• M7: 2,224,072 km (0.055 R)
• M8: 2,582,508 km (0.104 R)
• M9: 2,900,703 km (0.086 R)
• M10: 3,319,427 km (0.049 R)
• M11: 3,884,309 km (0.083 R)
• M12: 4,253,067 km (0.12 R)

Asteroid Belt

Center: 1.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.4

Radius: 11.3

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.16 AU - 1.7 AU

Year: 1104 Days

Day: 8.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 44,900,851 km

• M1: 141,370 km (0.106 R)
• M2: 511,176 km (0.109 R)
• M3: 869,912 km (0.042 R)
• M4: 1,368,222 km (0.107 R)
• M5: 1,863,092 km (0.086 R)
• M6: 3,204,237 km (0.031 R)
• M7: 4,155,081 km (0.049 R)
• M8: 5,508,642 km (0.055 R)
• M9: 7,436,510 km (0.085 R)
• M10: 8,008,124 km (0.053 R)
• M11: 8,386,905 km (0.117 R)
• M12: 8,920,371 km (0.114 R)
• M13: 10,657,502 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.1

Radius: 4.1

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.25 AU - 9.15 AU

Year: 16569 Days

Day: 16 Hours

Environment

Temp: -234 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,900,851 km

• M1: 53,257 km (0.063 R)
• M2: 221,255 km (0.091 R)
• M3: 568,771 km (0.097 R)
• M4: 895,044 km (0.077 R)
• M5: 1,633,609 km (0.092 R)
• M6: 1,782,907 km (0.104 R)
• M7: 2,057,569 km (0.12 R)
• M8: 6,430,315 km (0.098 R)
• M9: 9,498,418 km (0.091 R)
• M10: 9,787,141 km (0.078 R)
• M11: 10,230,998 km (0.027 R)
• M12: 11,106,146 km (0.097 R)
• M13: 12,141,962 km (0.105 R)
• M14: 12,770,123 km (0.091 R)
• M15: 14,091,072 km (0.112 R)
• M16: 15,237,590 km (0.076 R)
• M17: 20,051,500 km (0.112 R)
• M18: 20,686,394 km (0.113 R)
• M19: 20,927,845 km (0.067 R)
• M20: 24,689,333 km (0.115 R)
• M21: 28,379,464 km (0.105 R)
• M22: 29,993,924 km (0.096 R)
• M23: 42,005,437 km (0.06 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 12,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit