🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.5

Radius: 13.1

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.42 AU - 0.7 AU

Year: 284 Days

Day: 6.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 111.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 6,493,045 km

• M1: 165,754 km (0.083 R)
• M2: 257,159 km (0.082 R)
• M3: 345,421 km (0.08 R)
• M4: 431,739 km (0.108 R)
• M5: 525,837 km (0.063 R)
• M6: 611,706 km (0.034 R)
• M7: 700,268 km (0.104 R)
• M8: 842,834 km (0.09 R)
• M9: 930,200 km (0.095 R)
• M10: 1,017,415 km (0.036 R)
• M11: 1,129,763 km (0.09 R)
• M12: 1,223,711 km (0.043 R)
• M13: 1,348,176 km (0.052 R)
• M14: 1,555,668 km (0.058 R)
• M15: 1,804,898 km (0.089 R)
• M16: 1,916,498 km (0.12 R)
• M17: 2,030,492 km (0.09 R)
• M18: 2,165,728 km (0.093 R)
• M19: 2,270,297 km (0.095 R)
• M20: 2,544,510 km (0.085 R)
• M21: 2,630,080 km (0.106 R)
• M22: 2,757,538 km (0.104 R)
• M23: 2,860,910 km (0.041 R)
• M24: 3,002,878 km (0.057 R)
• M25: 3,087,999 km (0.119 R)
• M26: 3,179,404 km (0.099 R)
• M27: 3,343,064 km (0.077 R)
• M28: 3,459,301 km (0.096 R)
• M29: 3,599,474 km (0.099 R)
• M30: 3,741,592 km (0.099 R)
• M31: 3,920,511 km (0.049 R)
• M32: 4,043,331 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.7

Radius: 9.5

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.57 AU - 0.69 AU

Year: 339 Days

Day: 7.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 153.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 6,493,045 km

• M1: 131,646 km (0.066 R)
• M2: 201,808 km (0.072 R)
• M3: 269,426 km (0.073 R)
• M4: 346,469 km (0.074 R)
• M5: 433,535 km (0.033 R)
• M6: 502,948 km (0.118 R)
• M7: 597,793 km (0.058 R)
• M8: 677,080 km (0.099 R)
• M9: 756,367 km (0.084 R)
• M10: 827,127 km (0.044 R)
• M11: 892,052 km (0.05 R)
• M12: 958,773 km (0.06 R)
• M13: 1,023,100 km (0.09 R)
• M14: 1,106,725 km (0.106 R)
• M15: 1,215,931 km (0.109 R)
• M16: 1,281,306 km (0.113 R)
• M17: 1,425,518 km (0.111 R)
• M18: 1,585,588 km (0.11 R)
• M19: 1,698,983 km (0.076 R)
• M20: 1,777,971 km (0.09 R)
• M21: 1,847,534 km (0.104 R)
• M22: 1,912,459 km (0.088 R)
• M23: 1,983,817 km (0.041 R)
• M24: 2,151,816 km (0.11 R)
• M25: 2,220,332 km (0.067 R)
• M26: 2,365,591 km (0.115 R)
• M27: 2,442,335 km (0.026 R)
• M28: 2,659,401 km (0.07 R)
• M29: 2,901,750 km (0.04 R)
• M30: 2,965,030 km (0.087 R)
• M31: 3,314,939 km (0.041 R)
• M32: 3,441,349 km (0.105 R)
• M33: 3,589,601 km (0.092 R)
• M34: 3,712,421 km (0.086 R)
• M35: 3,829,855 km (0.072 R)
• M36: 4,011,766 km (0.116 R)
• M37: 4,153,734 km (0.101 R)
• M38: 4,268,476 km (0.032 R)
• M39: 4,633,944 km (0.1 R)
• M40: 4,843,081 km (0.057 R)
• M41: 4,963,957 km (0.08 R)
• M42: 5,108,767 km (0.098 R)
• M43: 5,255,074 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119

Radius: 11.1

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.68 AU - 1.12 AU

Year: 579 Days

Day: 13.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 6,493,045 km

• M1: 140,323 km (0.113 R)
• M2: 245,939 km (0.084 R)
• M3: 336,146 km (0.118 R)
• M4: 473,477 km (0.052 R)
• M5: 567,126 km (0.091 R)
• M6: 720,015 km (0.066 R)
• M7: 887,564 km (0.054 R)
• M8: 1,126,921 km (0.112 R)
• M9: 1,205,160 km (0.054 R)
• M10: 1,300,903 km (0.102 R)
• M11: 1,407,417 km (0.119 R)
• M12: 1,629,420 km (0.1 R)
• M13: 1,701,825 km (0.035 R)
• M14: 1,974,991 km (0.043 R)
• M15: 2,177,696 km (0.076 R)
• M16: 2,257,881 km (0.051 R)
• M17: 2,494,544 km (0.118 R)
• M18: 2,643,544 km (0.107 R)
• M19: 2,867,642 km (0.114 R)
• M20: 2,971,463 km (0.056 R)
• M21: 3,108,494 km (0.086 R)
• M22: 3,236,849 km (0.111 R)
• M23: 3,323,466 km (0.096 R)
• M24: 3,717,058 km (0.078 R)
• M25: 3,882,214 km (0.093 R)
• M26: 3,951,329 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.7

Radius: 11.9

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.8 AU - 1.1 AU

Year: 628 Days

Day: 7.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 6,493,045 km

• M1: 158,574 km (0.044 R)
• M2: 258,056 km (0.06 R)
• M3: 339,737 km (0.109 R)
• M4: 448,794 km (0.069 R)
• M5: 565,480 km (0.094 R)
• M6: 685,906 km (0.112 R)
• M7: 875,447 km (0.115 R)
• M8: 979,567 km (0.12 R)
• M9: 1,169,855 km (0.029 R)
• M10: 1,248,394 km (0.117 R)
• M11: 1,339,948 km (0.113 R)
• M12: 1,484,460 km (0.076 R)
• M13: 1,687,464 km (0.034 R)
• M14: 1,765,255 km (0.085 R)
• M15: 1,868,926 km (0.078 R)
• M16: 1,987,258 km (0.098 R)
• M17: 2,069,687 km (0.1 R)
• M18: 2,291,091 km (0.087 R)
• M19: 2,391,322 km (0.079 R)
• M20: 2,534,038 km (0.092 R)
• M21: 2,610,034 km (0.109 R)
• M22: 2,828,447 km (0.09 R)
• M23: 2,965,179 km (0.063 R)
• M24: 3,067,504 km (0.08 R)
• M25: 3,208,126 km (0.034 R)
• M26: 3,298,184 km (0.111 R)
• M27: 3,473,064 km (0.117 R)
• M28: 3,596,632 km (0.118 R)
• M29: 3,753,111 km (0.044 R)
• M30: 3,840,177 km (0.113 R)
• M31: 4,072,952 km (0.06 R)
• M32: 4,645,612 km (0.104 R)
• M33: 4,722,206 km (0.101 R)
• M34: 5,076,604 km (0.103 R)
• M35: 5,359,194 km (0.043 R)
• M36: 5,466,456 km (0.08 R)
• M37: 5,967,609 km (0.054 R)
• M38: 6,303,605 km (0.1 R)
• M39: 6,426,575 km (0.056 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 20,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit