🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.9

Radius: 11.4

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.52 AU - 0.86 AU

Year: 382 Days

Day: 12.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 10,634,306 km

• M1: 147,653 km (0.115 R)
• M2: 253,120 km (0.079 R)
• M3: 364,271 km (0.117 R)
• M4: 443,857 km (0.091 R)
• M5: 528,230 km (0.065 R)
• M6: 732,581 km (0.078 R)
• M7: 813,513 km (0.111 R)
• M8: 901,178 km (0.115 R)
• M9: 1,053,917 km (0.075 R)
• M10: 1,204,113 km (0.086 R)
• M11: 1,289,833 km (0.072 R)
• M12: 1,361,789 km (0.075 R)
• M13: 1,476,381 km (0.091 R)
• M14: 1,564,495 km (0.117 R)
• M15: 1,641,537 km (0.111 R)
• M16: 1,755,232 km (0.106 R)
• M17: 1,826,440 km (0.104 R)
• M18: 1,935,348 km (0.09 R)
• M19: 2,013,887 km (0.106 R)
• M20: 2,131,171 km (0.096 R)
• M21: 2,246,212 km (0.11 R)
• M22: 2,348,537 km (0.068 R)
• M23: 2,457,444 km (0.099 R)
• M24: 2,737,192 km (0.088 R)
• M25: 2,867,941 km (0.112 R)
• M26: 3,022,176 km (0.076 R)
• M27: 3,108,494 km (0.117 R)
• M28: 3,261,533 km (0.044 R)
• M29: 3,461,994 km (0.032 R)
• M30: 3,626,552 km (0.098 R)
• M31: 3,787,968 km (0.077 R)
• M32: 3,869,499 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.5

Radius: 10.2

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.74 AU - 0.86 AU

Year: 477 Days

Day: 6.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 10,634,306 km

• M1: 132,245 km (0.066 R)
• M2: 199,564 km (0.063 R)
• M3: 344,673 km (0.04 R)
• M4: 446,849 km (0.05 R)
• M5: 553,662 km (0.104 R)
• M6: 657,632 km (0.096 R)
• M7: 734,077 km (0.113 R)
• M8: 827,426 km (0.054 R)
• M9: 920,326 km (0.05 R)
• M10: 1,012,030 km (0.104 R)
• M11: 1,076,805 km (0.12 R)
• M12: 1,247,646 km (0.092 R)
• M13: 1,350,270 km (0.083 R)
• M14: 1,455,886 km (0.106 R)
• M15: 1,535,473 km (0.049 R)
• M16: 1,675,496 km (0.075 R)
• M17: 1,801,607 km (0.111 R)
• M18: 1,887,476 km (0.108 R)
• M19: 2,012,540 km (0.109 R)
• M20: 2,082,552 km (0.038 R)
• M21: 2,225,119 km (0.105 R)
• M22: 2,418,250 km (0.1 R)
• M23: 2,540,770 km (0.072 R)
• M24: 2,707,572 km (0.11 R)
• M25: 2,885,145 km (0.1 R)
• M26: 3,022,775 km (0.107 R)
• M27: 3,096,078 km (0.105 R)
• M28: 3,184,939 km (0.051 R)
• M29: 3,274,548 km (0.103 R)
• M30: 3,441,050 km (0.099 R)
• M31: 3,556,241 km (0.109 R)
• M32: 3,649,440 km (0.092 R)
• M33: 3,759,095 km (0.062 R)
• M34: 3,861,869 km (0.047 R)
• M35: 4,143,412 km (0.069 R)
• M36: 4,208,786 km (0.116 R)
• M37: 4,282,688 km (0.054 R)
• M38: 4,473,425 km (0.107 R)
• M39: 4,591,009 km (0.112 R)
• M40: 4,675,681 km (0.084 R)
• M41: 4,752,276 km (0.099 R)
• M42: 4,898,133 km (0.064 R)
• M43: 5,124,026 km (0.11 R)
• M44: 5,550,231 km (0.102 R)
• M45: 5,658,539 km (0.116 R)
• M46: 5,804,098 km (0.074 R)
• M47: 6,164,180 km (0.117 R)
• M48: 6,304,503 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.1

Radius: 14.5

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.17 AU - 1.39 AU

Year: 966 Days

Day: 6.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 10,634,306 km

• M1: 182,061 km (0.084 R)
• M2: 280,047 km (0.119 R)
• M3: 378,034 km (0.037 R)
• M4: 476,768 km (0.081 R)
• M5: 582,684 km (0.081 R)
• M6: 727,943 km (0.088 R)
• M7: 849,417 km (0.103 R)
• M8: 998,715 km (0.117 R)
• M9: 1,094,458 km (0.107 R)
• M10: 1,401,732 km (0.103 R)
• M11: 1,526,497 km (0.101 R)
• M12: 1,622,539 km (0.047 R)
• M13: 1,737,579 km (0.106 R)
• M14: 1,880,894 km (0.115 R)
• M15: 1,993,392 km (0.098 R)
• M16: 2,189,215 km (0.092 R)
• M17: 2,317,121 km (0.101 R)
• M18: 2,581,012 km (0.095 R)
• M19: 2,677,652 km (0.112 R)
• M20: 3,158,909 km (0.048 R)
• M21: 3,357,126 km (0.058 R)
• M22: 3,537,990 km (0.094 R)
• M23: 3,667,691 km (0.095 R)
• M24: 3,777,047 km (0.11 R)
• M25: 3,943,101 km (0.091 R)
• M26: 4,179,765 km (0.106 R)
• M27: 4,584,726 km (0.049 R)
• M28: 4,679,122 km (0.066 R)
• M29: 4,990,435 km (0.04 R)
• M30: 5,087,524 km (0.106 R)
• M31: 5,271,530 km (0.095 R)
• M32: 5,595,559 km (0.076 R)
• M33: 5,709,403 km (0.061 R)
• M34: 5,887,873 km (0.116 R)
• M35: 6,016,527 km (0.106 R)
• M36: 6,159,094 km (0.073 R)
• M37: 6,447,668 km (0.07 R)
• M38: 7,423,495 km (0.11 R)
• M39: 7,646,546 km (0.102 R)
• M40: 7,928,687 km (0.115 R)
• M41: 8,099,528 km (0.067 R)
• M42: 8,257,354 km (0.087 R)
• M43: 8,488,632 km (0.064 R)
• M44: 8,987,391 km (0.093 R)
• M45: 9,135,792 km (0.099 R)
• M46: 9,375,149 km (0.102 R)
• M47: 9,631,859 km (0.095 R)
• M48: 10,105,785 km (0.074 R)
• M49: 10,244,761 km (0.055 R)
• M50: 10,384,486 km (0.069 R)
• M51: 10,587,341 km (0.062 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 15,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit