🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.1

Radius: 12.6

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.44 AU - 0.62 AU

Year: 266 Days

Day: 11.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 5,199,926 km

• M1: 164,258 km (0.077 R)
• M2: 248,781 km (0.078 R)
• M3: 328,517 km (0.046 R)
• M4: 425,307 km (0.11 R)
• M5: 566,228 km (0.118 R)
• M6: 693,985 km (0.044 R)
• M7: 810,372 km (0.069 R)
• M8: 925,263 km (0.101 R)
• M9: 1,042,996 km (0.074 R)
• M10: 1,146,967 km (0.091 R)
• M11: 1,274,723 km (0.12 R)
• M12: 1,355,806 km (0.108 R)
• M13: 1,481,019 km (0.031 R)
• M14: 1,602,941 km (0.074 R)
• M15: 1,698,684 km (0.071 R)
• M16: 1,784,852 km (0.108 R)
• M17: 1,872,816 km (0.109 R)
• M18: 2,021,217 km (0.116 R)
• M19: 2,173,807 km (0.106 R)
• M20: 2,334,475 km (0.116 R)
• M21: 2,494,993 km (0.093 R)
• M22: 2,659,102 km (0.055 R)
• M23: 2,782,520 km (0.082 R)
• M24: 2,903,246 km (0.11 R)
• M25: 3,071,693 km (0.099 R)
• M26: 3,159,507 km (0.111 R)
• M27: 3,271,705 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.2

Radius: 9.2

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.49 AU - 0.59 AU

Year: 274 Days

Day: 7.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 5,199,926 km

• M1: 118,930 km (0.092 R)
• M2: 224,098 km (0.025 R)
• M3: 281,394 km (0.069 R)
• M4: 359,783 km (0.07 R)
• M5: 429,795 km (0.073 R)
• M6: 546,780 km (0.105 R)
• M7: 654,341 km (0.103 R)
• M8: 753,375 km (0.084 R)
• M9: 814,860 km (0.108 R)
• M10: 936,333 km (0.084 R)
• M11: 1,003,054 km (0.072 R)
• M12: 1,060,499 km (0.114 R)
• M13: 1,182,721 km (0.11 R)
• M14: 1,286,392 km (0.032 R)
• M15: 1,409,212 km (0.101 R)
• M16: 1,478,326 km (0.097 R)
• M17: 1,565,392 km (0.082 R)
• M18: 1,637,049 km (0.115 R)
• M19: 1,701,377 km (0.065 R)
• M20: 1,766,452 km (0.059 R)
• M21: 1,912,758 km (0.075 R)
• M22: 2,044,704 km (0.115 R)
• M23: 2,104,842 km (0.07 R)
• M24: 2,175,003 km (0.047 R)
• M25: 2,269,848 km (0.079 R)
• M26: 2,434,257 km (0.108 R)
• M27: 2,498,135 km (0.108 R)
• M28: 2,557,675 km (0.106 R)
• M29: 2,617,664 km (0.115 R)
• M30: 2,713,556 km (0.06 R)
• M31: 2,961,439 km (0.111 R)
• M32: 3,082,763 km (0.033 R)
• M33: 3,168,184 km (0.119 R)
• M34: 3,418,162 km (0.041 R)
• M35: 3,484,434 km (0.113 R)
• M36: 3,567,909 km (0.113 R)
• M37: 3,640,913 km (0.098 R)
• M38: 3,731,270 km (0.032 R)
• M39: 3,931,731 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.5

Radius: 8.7

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.63 AU - 0.97 AU

Year: 494 Days

Day: 10.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 5,199,926 km

• M1: 112,498 km (0.092 R)
• M2: 198,516 km (0.069 R)
• M3: 281,394 km (0.09 R)
• M4: 428,000 km (0.075 R)
• M5: 539,899 km (0.095 R)
• M6: 594,652 km (0.046 R)
• M7: 834,457 km (0.079 R)
• M8: 944,860 km (0.104 R)
• M9: 999,763 km (0.077 R)
• M10: 1,056,011 km (0.077 R)
• M11: 1,139,936 km (0.104 R)
• M12: 1,203,365 km (0.062 R)
• M13: 1,291,478 km (0.063 R)
• M14: 1,391,559 km (0.045 R)
• M15: 1,449,753 km (0.099 R)
• M16: 1,538,913 km (0.117 R)
• M17: 1,594,265 km (0.119 R)
• M18: 1,665,772 km (0.045 R)
• M19: 1,780,364 km (0.068 R)
• M20: 1,913,806 km (0.035 R)
• M21: 2,078,363 km (0.064 R)
• M22: 2,230,504 km (0.112 R)
• M23: 2,363,048 km (0.09 R)
• M24: 2,516,087 km (0.086 R)
• M25: 2,599,861 km (0.079 R)
• M26: 2,794,937 km (0.064 R)
• M27: 2,913,119 km (0.115 R)
• M28: 3,013,948 km (0.059 R)
• M29: 3,071,095 km (0.09 R)
• M30: 3,206,032 km (0.096 R)
• M31: 3,441,798 km (0.096 R)
• M32: 3,656,322 km (0.114 R)
• M33: 3,724,239 km (0.096 R)
• M34: 3,813,250 km (0.096 R)
• M35: 4,077,290 km (0.09 R)
• M36: 4,204,448 km (0.082 R)
• M37: 4,311,560 km (0.116 R)
• M38: 4,484,645 km (0.083 R)
• M39: 4,682,114 km (0.095 R)
• M40: 4,756,016 km (0.084 R)
• M41: 4,815,406 km (0.115 R)
• M42: 4,882,575 km (0.102 R)
• M43: 4,980,113 km (0.098 R)
• M44: 5,131,357 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 19,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit