🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.4

Radius: 10.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.88 AU - 0.94 AU

Year: 579 Days

Day: 14.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,433,632 km

• M1: 137,929 km (0.104 R)
• M2: 247,884 km (0.051 R)
• M3: 334,800 km (0.071 R)
• M4: 501,751 km (0.092 R)
• M5: 587,321 km (0.087 R)
• M6: 661,671 km (0.078 R)
• M7: 763,398 km (0.026 R)
• M8: 918,681 km (0.104 R)
• M9: 1,064,389 km (0.062 R)
• M10: 1,164,919 km (0.117 R)
• M11: 1,345,932 km (0.09 R)
• M12: 1,436,140 km (0.081 R)
• M13: 1,544,149 km (0.106 R)
• M14: 1,650,962 km (0.099 R)
• M15: 1,834,668 km (0.054 R)
• M16: 2,012,391 km (0.066 R)
• M17: 2,090,331 km (0.047 R)
• M18: 2,156,005 km (0.116 R)
• M19: 2,280,620 km (0.082 R)
• M20: 2,362,001 km (0.113 R)
• M21: 2,626,340 km (0.039 R)
• M22: 3,083,212 km (0.084 R)
• M23: 3,173,569 km (0.106 R)
• M24: 3,244,479 km (0.098 R)
• M25: 3,315,986 km (0.112 R)
• M26: 3,408,587 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463

Radius: 13.2

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.23 AU - 3.71 AU

Year: 3413 Days

Day: 9.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,433,632 km

• M1: 164,857 km (0.118 R)
• M2: 309,219 km (0.107 R)
• M3: 541,544 km (0.093 R)
• M4: 678,127 km (0.113 R)
• M5: 837,898 km (0.062 R)
• M6: 1,064,838 km (0.109 R)
• M7: 1,277,865 km (0.102 R)
• M8: 1,359,994 km (0.084 R)
• M9: 1,567,636 km (0.114 R)
• M10: 1,825,543 km (0.06 R)
• M11: 1,946,268 km (0.07 R)
• M12: 2,069,687 km (0.099 R)
• M13: 2,267,305 km (0.053 R)
• M14: 2,426,926 km (0.069 R)
• M15: 3,039,380 km (0.114 R)
• M16: 3,216,205 km (0.12 R)
• M17: 3,314,191 km (0.053 R)
• M18: 3,396,620 km (0.118 R)
• M19: 3,716,011 km (0.047 R)
• M20: 3,922,905 km (0.064 R)
• M21: 4,807,028 km (0.114 R)
• M22: 5,166,213 km (0.106 R)
• M23: 5,691,900 km (0.086 R)
• M24: 6,336,966 km (0.081 R)
• M25: 6,647,531 km (0.102 R)
• M26: 6,773,193 km (0.053 R)
• M27: 7,048,004 km (0.036 R)
• M28: 7,176,210 km (0.084 R)
• M29: 7,369,939 km (0.12 R)
• M30: 7,565,314 km (0.109 R)
• M31: 7,652,679 km (0.115 R)
• M32: 7,784,475 km (0.096 R)
• M33: 8,028,020 km (0.1 R)
• M34: 8,341,727 km (0.078 R)
• M35: 8,636,584 km (0.082 R)
• M36: 8,727,989 km (0.109 R)
• M37: 8,865,768 km (0.05 R)
• M38: 10,041,757 km (0.095 R)
• M39: 10,282,909 km (0.087 R)
• M40: 10,477,087 km (0.047 R)
• M41: 10,599,159 km (0.095 R)
• M42: 10,770,897 km (0.103 R)
• M43: 11,191,566 km (0.105 R)
• M44: 11,998,348 km (0.086 R)
• M45: 12,254,310 km (0.109 R)
• M46: 12,667,499 km (0.119 R)
• M47: 13,059,296 km (0.114 R)
• M48: 13,190,643 km (0.078 R)
• M49: 13,534,568 km (0.078 R)
• M50: 13,747,596 km (0.111 R)
• M51: 13,934,892 km (0.08 R)
• M52: 14,285,101 km (0.073 R)
• M53: 14,420,636 km (0.088 R)
• M54: 14,529,244 km (0.053 R)
• M55: 15,049,396 km (0.063 R)
• M56: 15,631,182 km (0.115 R)
• M57: 15,938,905 km (0.076 R)
• M58: 16,023,278 km (0.031 R)
• M59: 16,220,448 km (0.107 R)
• M60: 16,333,544 km (0.038 R)
• M61: 16,759,898 km (0.108 R)
• M62: 16,931,487 km (0.061 R)
• M63: 17,247,587 km (0.116 R)
• M64: 17,334,204 km (0.041 R)
• M65: 17,739,914 km (0.076 R)
• M66: 17,856,451 km (0.096 R)
• M67: 17,973,287 km (0.117 R)
• M68: 18,207,557 km (0.095 R)
• M69: 18,531,436 km (0.064 R)
• M70: 19,484,375 km (0.051 R)
• M71: 19,845,953 km (0.026 R)
• M72: 20,148,888 km (0.065 R)
• M73: 20,545,024 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.8

Radius: 15

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.08 AU - 6.34 AU

Year: 7930 Days

Day: 13.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,433,632 km

• M1: 202,406 km (0.086 R)
• M2: 305,928 km (0.113 R)
• M3: 820,844 km (0.045 R)
• M4: 1,385,276 km (0.105 R)
• M5: 1,522,158 km (0.047 R)
• M6: 1,942,229 km (0.051 R)
• M7: 2,256,235 km (0.1 R)
• M8: 2,502,772 km (0.101 R)
• M9: 3,318,829 km (0.108 R)
• M10: 3,505,826 km (0.094 R)
• M11: 4,416,129 km (0.073 R)
• M12: 4,779,353 km (0.075 R)
• M13: 4,937,927 km (0.076 R)
• M14: 5,152,300 km (0.106 R)
• M15: 5,260,609 km (0.103 R)
• M16: 5,452,094 km (0.1 R)
• M17: 5,562,647 km (0.082 R)
• M18: 5,813,972 km (0.082 R)
• M19: 5,983,616 km (0.115 R)
• M20: 6,212,351 km (0.108 R)
• M21: 7,217,200 km (0.093 R)
• M22: 8,019,643 km (0.098 R)
• M23: 8,367,757 km (0.081 R)
• M24: 9,408,659 km (0.071 R)
• M25: 9,809,581 km (0.119 R)
• M26: 9,910,709 km (0.05 R)
• M27: 10,318,663 km (0.058 R)
• M28: 10,662,887 km (0.054 R)
• M29: 11,256,791 km (0.065 R)
• M30: 12,222,146 km (0.079 R)
• M31: 12,549,915 km (0.071 R)
• M32: 12,880,526 km (0.088 R)
• M33: 13,176,880 km (0.091 R)
• M34: 13,588,124 km (0.093 R)
• M35: 14,423,180 km (0.068 R)
• M36: 14,538,370 km (0.096 R)
• M37: 14,963,228 km (0.062 R)
• M38: 15,353,080 km (0.064 R)
• M39: 15,667,385 km (0.068 R)
• M40: 15,865,004 km (0.094 R)
• M41: 16,063,371 km (0.114 R)
• M42: 16,462,647 km (0.117 R)
• M43: 16,905,607 km (0.119 R)
• M44: 17,352,455 km (0.042 R)
• M45: 17,762,204 km (0.118 R)
• M46: 18,092,217 km (0.117 R)
• M47: 18,800,413 km (0.092 R)
• M48: 19,221,082 km (0.1 R)
• M49: 19,560,071 km (0.069 R)
• M50: 19,943,640 km (0.076 R)
• M51: 20,718,408 km (0.089 R)
• M52: 21,022,390 km (0.102 R)
• M53: 21,943,165 km (0.093 R)
• M54: 22,787,496 km (0.12 R)
• M55: 22,966,714 km (0.105 R)
• M56: 24,554,097 km (0.053 R)
• M57: 24,968,034 km (0.038 R)
• M58: 25,709,591 km (0.092 R)
• M59: 26,599,549 km (0.108 R)
• M60: 26,835,464 km (0.102 R)
• M61: 27,309,390 km (0.101 R)
• M62: 27,929,474 km (0.082 R)
• M63: 28,361,662 km (0.079 R)
• M64: 28,795,945 km (0.115 R)
• M65: 29,086,763 km (0.12 R)
• M66: 29,281,090 km (0.113 R)
• M67: 29,769,079 km (0.079 R)
• M68: 30,112,107 km (0.09 R)
• M69: 30,555,215 km (0.077 R)
• M70: 31,050,085 km (0.089 R)
• M71: 31,497,832 km (0.083 R)
• M72: 32,198,399 km (0.109 R)
• M73: 32,298,928 km (0.096 R)
• M74: 32,651,530 km (0.08 R)
• M75: 33,870,155 km (0.068 R)
• M76: 34,074,655 km (0.114 R)
• M77: 34,177,130 km (0.046 R)
• M78: 34,279,604 km (0.05 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 17,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit