🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.9

Radius: 11.7

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.63 AU - 0.65 AU

Year: 353 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 123.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 10,332,140 km

• M1: 148,700 km (0.109 R)
• M2: 242,797 km (0.041 R)
• M3: 323,131 km (0.113 R)
• M4: 410,197 km (0.099 R)
• M5: 496,964 km (0.119 R)
• M6: 591,510 km (0.118 R)
• M7: 676,781 km (0.097 R)
• M8: 858,243 km (0.069 R)
• M9: 957,277 km (0.104 R)
• M10: 1,037,162 km (0.097 R)
• M11: 1,115,551 km (0.105 R)
• M12: 1,192,145 km (0.049 R)
• M13: 1,329,476 km (0.084 R)
• M14: 1,548,188 km (0.101 R)
• M15: 1,680,582 km (0.03 R)
• M16: 1,755,232 km (0.065 R)
• M17: 1,859,950 km (0.074 R)
• M18: 1,947,166 km (0.103 R)
• M19: 2,202,081 km (0.062 R)
• M20: 2,284,359 km (0.105 R)
• M21: 2,414,958 km (0.085 R)
• M22: 2,505,316 km (0.087 R)
• M23: 2,678,400 km (0.093 R)
• M24: 2,772,049 km (0.034 R)
• M25: 2,855,674 km (0.059 R)
• M26: 2,945,732 km (0.093 R)
• M27: 3,019,633 km (0.087 R)
• M28: 3,099,967 km (0.082 R)
• M29: 3,198,402 km (0.052 R)
• M30: 3,345,308 km (0.032 R)
• M31: 3,542,478 km (0.1 R)
• M32: 3,633,433 km (0.08 R)
• M33: 3,799,188 km (0.053 R)
• M34: 3,917,370 km (0.117 R)
• M35: 4,087,463 km (0.071 R)
• M36: 4,227,785 km (0.102 R)
• M37: 4,324,426 km (0.078 R)
• M38: 4,467,591 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.3

Radius: 11.9

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.32 AU - 1.36 AU

Year: 1071 Days

Day: 12.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 10,332,140 km

• M1: 160,070 km (0.067 R)
• M2: 328,517 km (0.119 R)
• M3: 522,545 km (0.054 R)
• M4: 597,045 km (0.114 R)
• M5: 681,568 km (0.072 R)
• M6: 764,744 km (0.077 R)
• M7: 949,498 km (0.08 R)
• M8: 1,410,259 km (0.106 R)
• M9: 1,731,595 km (0.059 R)
• M10: 1,815,669 km (0.047 R)
• M11: 1,909,916 km (0.093 R)
• M12: 2,112,172 km (0.073 R)
• M13: 2,321,759 km (0.064 R)
• M14: 2,528,653 km (0.091 R)
• M15: 2,615,120 km (0.097 R)
• M16: 3,001,382 km (0.082 R)
• M17: 3,469,773 km (0.059 R)
• M18: 3,718,105 km (0.112 R)
• M19: 3,950,132 km (0.103 R)
• M20: 4,039,741 km (0.113 R)
• M21: 4,347,314 km (0.041 R)
• M22: 4,603,725 km (0.097 R)
• M23: 4,709,939 km (0.099 R)
• M24: 4,793,265 km (0.03 R)
• M25: 5,021,851 km (0.075 R)
• M26: 5,315,661 km (0.113 R)
• M27: 5,564,891 km (0.079 R)
• M28: 5,678,286 km (0.109 R)
• M29: 5,997,379 km (0.081 R)
• M30: 6,113,766 km (0.077 R)
• M31: 6,243,916 km (0.067 R)
• M32: 6,427,772 km (0.074 R)
• M33: 6,507,059 km (0.111 R)
• M34: 6,693,458 km (0.086 R)
• M35: 6,841,111 km (0.077 R)
• M36: 7,003,424 km (0.054 R)
• M37: 7,139,708 km (0.054 R)
• M38: 7,512,207 km (0.033 R)
• M39: 7,595,832 km (0.071 R)
• M40: 7,707,731 km (0.036 R)
• M41: 7,806,166 km (0.119 R)
• M42: 7,961,748 km (0.11 R)
• M43: 8,521,693 km (0.059 R)
• M44: 8,623,569 km (0.106 R)
• M45: 8,711,084 km (0.077 R)
• M46: 8,799,048 km (0.09 R)
• M47: 9,064,584 km (0.08 R)
• M48: 9,258,163 km (0.089 R)
• M49: 9,347,922 km (0.108 R)
• M50: 9,694,690 km (0.098 R)
• M51: 9,770,536 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.9

Radius: 12.8

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.17 AU - 1.59 AU

Year: 1119 Days

Day: 8.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 10,332,140 km

• M1: 209,437 km (0.101 R)
• M2: 301,290 km (0.047 R)
• M3: 438,471 km (0.099 R)
• M4: 550,819 km (0.099 R)
• M5: 822,489 km (0.051 R)
• M6: 903,870 km (0.109 R)
• M7: 1,035,217 km (0.049 R)
• M8: 1,117,197 km (0.076 R)
• M9: 1,281,306 km (0.111 R)
• M10: 1,370,316 km (0.058 R)
• M11: 1,461,422 km (0.097 R)
• M12: 1,546,992 km (0.113 R)
• M13: 1,715,140 km (0.054 R)
• M14: 1,805,796 km (0.061 R)
• M15: 1,957,638 km (0.12 R)
• M16: 2,158,248 km (0.057 R)
• M17: 2,393,267 km (0.069 R)
• M18: 2,495,292 km (0.118 R)
• M19: 2,761,726 km (0.104 R)
• M20: 2,868,988 km (0.103 R)
• M21: 2,997,642 km (0.043 R)
• M22: 3,118,218 km (0.091 R)
• M23: 3,281,429 km (0.115 R)
• M24: 3,659,164 km (0.116 R)
• M25: 3,907,945 km (0.088 R)
• M26: 4,151,191 km (0.043 R)
• M27: 4,376,785 km (0.12 R)
• M28: 4,456,670 km (0.096 R)
• M29: 4,583,230 km (0.08 R)
• M30: 4,699,318 km (0.036 R)
• M31: 4,781,148 km (0.089 R)
• M32: 5,041,598 km (0.053 R)
• M33: 5,125,522 km (0.086 R)
• M34: 5,258,216 km (0.042 R)
• M35: 5,416,640 km (0.075 R)
• M36: 5,588,976 km (0.093 R)
• M37: 5,700,726 km (0.079 R)
• M38: 5,838,506 km (0.055 R)
• M39: 5,926,619 km (0.082 R)
• M40: 6,053,328 km (0.117 R)
• M41: 6,387,231 km (0.099 R)
• M42: 6,530,246 km (0.114 R)
• M43: 6,713,952 km (0.073 R)
• M44: 7,046,209 km (0.113 R)
• M45: 7,221,089 km (0.038 R)
• M46: 7,465,682 km (0.097 R)
• M47: 7,851,644 km (0.109 R)
• M48: 8,229,977 km (0.108 R)
• M49: 8,585,721 km (0.076 R)
• M50: 8,729,485 km (0.106 R)
• M51: 8,888,507 km (0.105 R)
• M52: 9,063,088 km (0.071 R)
• M53: 9,224,055 km (0.074 R)
• M54: 9,312,318 km (0.063 R)
• M55: 9,578,752 km (0.111 R)
• M56: 9,712,941 km (0.074 R)
• M57: 9,832,769 km (0.074 R)
• M58: 9,922,976 km (0.032 R)
• M59: 10,149,617 km (0.097 R)
• M60: 10,255,981 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 14,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit