🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.4

Radius: 10.2

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.44 AU - 0.58 AU

Year: 243 Days

Day: 10.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 8,840,980 km

• M1: 133,292 km (0.051 R)
• M2: 207,343 km (0.066 R)
• M3: 271,371 km (0.053 R)
• M4: 342,729 km (0.06 R)
• M5: 438,471 km (0.088 R)
• M6: 550,071 km (0.086 R)
• M7: 620,233 km (0.04 R)
• M8: 691,142 km (0.11 R)
• M9: 787,782 km (0.074 R)
• M10: 859,889 km (0.116 R)
• M11: 943,364 km (0.101 R)
• M12: 1,191,547 km (0.113 R)
• M13: 1,446,611 km (0.107 R)
• M14: 1,536,669 km (0.098 R)
• M15: 1,647,521 km (0.111 R)
• M16: 1,726,659 km (0.082 R)
• M17: 1,799,513 km (0.112 R)
• M18: 1,877,304 km (0.092 R)
• M19: 2,032,287 km (0.116 R)
• M20: 2,187,570 km (0.063 R)
• M21: 2,291,839 km (0.079 R)
• M22: 2,440,839 km (0.106 R)
• M23: 2,527,306 km (0.11 R)
• M24: 2,592,980 km (0.052 R)
• M25: 2,699,045 km (0.05 R)
• M26: 2,775,190 km (0.119 R)
• M27: 2,847,595 km (0.107 R)
• M28: 2,971,014 km (0.043 R)
• M29: 3,180,900 km (0.027 R)
• M30: 3,289,956 km (0.069 R)

Asteroid Belt

Center: 0.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.4

Radius: 8

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.06 AU - 1.34 AU

Year: 877 Days

Day: 6.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 8,840,980 km

• M1: 104,719 km (0.112 R)
• M2: 166,054 km (0.114 R)
• M3: 240,703 km (0.104 R)
• M4: 302,188 km (0.032 R)
• M5: 381,325 km (0.064 R)
• M6: 442,660 km (0.049 R)
• M7: 520,152 km (0.074 R)
• M8: 686,505 km (0.082 R)
• M9: 767,287 km (0.06 R)
• M10: 840,441 km (0.071 R)
• M11: 1,086,529 km (0.081 R)
• M12: 1,181,973 km (0.088 R)
• M13: 1,319,752 km (0.032 R)
• M14: 1,395,150 km (0.059 R)
• M15: 1,476,531 km (0.115 R)
• M16: 1,917,695 km (0.049 R)
• M17: 1,968,110 km (0.09 R)
• M18: 2,029,146 km (0.116 R)
• M19: 2,195,050 km (0.105 R)
• M20: 2,274,486 km (0.117 R)
• M21: 2,370,977 km (0.087 R)
• M22: 2,612,577 km (0.108 R)
• M23: 2,902,797 km (0.096 R)
• M24: 3,007,665 km (0.081 R)
• M25: 3,078,275 km (0.108 R)
• M26: 3,179,254 km (0.045 R)
• M27: 3,366,401 km (0.106 R)
• M28: 3,657,070 km (0.113 R)
• M29: 3,834,044 km (0.084 R)
• M30: 3,930,086 km (0.103 R)
• M31: 4,000,995 km (0.101 R)
• M32: 4,157,175 km (0.082 R)
• M33: 4,249,328 km (0.076 R)
• M34: 4,435,427 km (0.064 R)
• M35: 4,502,597 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.6

Radius: 10.2

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.37 AU - 1.75 AU

Year: 1299 Days

Day: 10 Hours

Environment

Temp: -191 °C

Axial Tilt: 168.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 8,840,980 km

• M1: 131,945 km (0.111 R)
• M2: 212,878 km (0.096 R)
• M3: 288,275 km (0.044 R)
• M4: 386,112 km (0.088 R)
• M5: 453,431 km (0.098 R)
• M6: 628,012 km (0.026 R)
• M7: 705,653 km (0.098 R)
• M8: 995,574 km (0.118 R)
• M9: 1,106,875 km (0.083 R)
• M10: 1,190,051 km (0.117 R)
• M11: 1,356,254 km (0.069 R)
• M12: 1,452,745 km (0.088 R)
• M13: 1,756,279 km (0.066 R)
• M14: 2,096,016 km (0.09 R)
• M15: 2,192,357 km (0.042 R)
• M16: 2,265,510 km (0.086 R)
• M17: 2,339,711 km (0.077 R)
• M18: 2,515,787 km (0.118 R)
• M19: 2,584,004 km (0.052 R)
• M20: 2,970,565 km (0.063 R)
• M21: 3,338,127 km (0.12 R)
• M22: 3,460,648 km (0.112 R)
• M23: 3,594,388 km (0.083 R)
• M24: 3,681,304 km (0.114 R)
• M25: 3,778,693 km (0.05 R)
• M26: 3,976,012 km (0.074 R)
• M27: 4,536,256 km (0.09 R)
• M28: 4,970,240 km (0.114 R)
• M29: 5,143,175 km (0.109 R)
• M30: 5,230,390 km (0.11 R)
• M31: 5,340,195 km (0.083 R)
• M32: 5,517,319 km (0.095 R)
• M33: 5,629,069 km (0.094 R)
• M34: 5,809,484 km (0.115 R)
• M35: 5,911,809 km (0.086 R)
• M36: 6,118,254 km (0.08 R)
• M37: 6,479,383 km (0.057 R)
• M38: 6,751,950 km (0.075 R)
• M39: 6,919,650 km (0.091 R)
• M40: 7,125,197 km (0.077 R)
• M41: 7,234,852 km (0.071 R)
• M42: 7,357,223 km (0.068 R)
• M43: 7,629,192 km (0.108 R)
• M44: 7,716,408 km (0.049 R)
• M45: 7,791,356 km (0.096 R)
• M46: 7,929,585 km (0.102 R)
• M47: 8,081,277 km (0.114 R)
• M48: 8,195,719 km (0.114 R)
• M49: 8,310,611 km (0.089 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 14,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit