🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.54 AU - 0.64 AU

Year: 297 Days

Day: 25.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.8

Radius: 9.3

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.04 AU - 3.44 AU

Year: 3826 Days

Day: 5.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 17,878,868 km

• M1: 142,567 km (0.104 R)
• M2: 213,027 km (0.082 R)
• M3: 302,636 km (0.078 R)
• M4: 366,365 km (0.107 R)
• M5: 429,346 km (0.112 R)
• M6: 489,933 km (0.064 R)
• M7: 576,101 km (0.116 R)
• M8: 644,617 km (0.083 R)
• M9: 748,887 km (0.082 R)
• M10: 1,203,814 km (0.067 R)
• M11: 1,470,996 km (0.05 R)
• M12: 1,567,935 km (0.117 R)
• M13: 1,633,758 km (0.092 R)
• M14: 1,988,904 km (0.099 R)
• M15: 2,169,618 km (0.058 R)
• M16: 2,243,370 km (0.095 R)
• M17: 2,393,566 km (0.105 R)
• M18: 2,703,982 km (0.079 R)
• M19: 2,796,882 km (0.119 R)
• M20: 2,890,979 km (0.118 R)
• M21: 2,958,896 km (0.099 R)
• M22: 3,520,935 km (0.082 R)
• M23: 4,054,850 km (0.08 R)
• M24: 4,598,339 km (0.118 R)
• M25: 4,741,804 km (0.11 R)
• M26: 5,247,445 km (0.049 R)
• M27: 5,397,491 km (0.105 R)
• M28: 5,838,805 km (0.11 R)
• M29: 6,081,453 km (0.068 R)
• M30: 6,186,321 km (0.105 R)
• M31: 6,398,151 km (0.049 R)
• M32: 6,487,012 km (0.09 R)
• M33: 6,883,297 km (0.1 R)
• M34: 7,047,705 km (0.115 R)
• M35: 7,605,107 km (0.085 R)
• M36: 7,718,203 km (0.046 R)
• M37: 7,908,192 km (0.089 R)
• M38: 8,157,422 km (0.08 R)
• M39: 8,506,733 km (0.083 R)
• M40: 9,280,304 km (0.1 R)
• M41: 9,726,704 km (0.075 R)
• M42: 10,493,094 km (0.087 R)
• M43: 10,915,558 km (0.086 R)
• M44: 11,000,679 km (0.109 R)
• M45: 11,064,707 km (0.077 R)
• M46: 11,429,726 km (0.119 R)
• M47: 11,559,577 km (0.085 R)
• M48: 11,646,344 km (0.094 R)
• M49: 12,083,618 km (0.085 R)
• M50: 12,794,507 km (0.096 R)
• M51: 13,087,271 km (0.101 R)
• M52: 13,450,494 km (0.115 R)
• M53: 13,564,637 km (0.112 R)
• M54: 13,909,161 km (0.112 R)
• M55: 14,233,340 km (0.097 R)
• M56: 14,303,202 km (0.075 R)
• M57: 14,373,064 km (0.076 R)
• M58: 14,606,886 km (0.036 R)
• M59: 14,889,177 km (0.057 R)
• M60: 15,578,823 km (0.048 R)
• M61: 15,939,653 km (0.058 R)
• M62: 16,157,468 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.1

Radius: 8.8

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.04 AU - 4.24 AU

Year: 4556 Days

Day: 7.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 17,878,868 km

• M1: 213,177 km (0.111 R)
• M2: 402,717 km (0.103 R)
• M3: 497,263 km (0.092 R)
• M4: 564,882 km (0.1 R)
• M5: 762,201 km (0.08 R)
• M6: 1,144,723 km (0.116 R)
• M7: 1,221,915 km (0.109 R)
• M8: 1,703,471 km (0.12 R)
• M9: 2,011,493 km (0.112 R)
• M10: 2,067,742 km (0.063 R)
• M11: 2,143,588 km (0.09 R)
• M12: 2,278,525 km (0.039 R)
• M13: 2,376,661 km (0.093 R)
• M14: 2,476,144 km (0.112 R)
• M15: 2,556,777 km (0.097 R)
• M16: 2,846,249 km (0.092 R)
• M17: 3,037,884 km (0.11 R)
• M18: 3,501,488 km (0.095 R)
• M19: 3,638,071 km (0.077 R)
• M20: 3,707,035 km (0.077 R)
• M21: 4,202,055 km (0.09 R)
• M22: 4,494,219 km (0.075 R)
• M23: 5,150,056 km (0.029 R)
• M24: 5,279,758 km (0.085 R)
• M25: 5,463,015 km (0.106 R)
• M26: 6,052,431 km (0.077 R)
• M27: 6,134,410 km (0.087 R)
• M28: 6,216,839 km (0.115 R)
• M29: 7,089,144 km (0.086 R)
• M30: 7,175,611 km (0.066 R)
• M31: 7,378,765 km (0.102 R)
• M32: 7,731,517 km (0.106 R)
• M33: 8,089,654 km (0.082 R)
• M34: 8,331,405 km (0.119 R)
• M35: 8,791,268 km (0.101 R)
• M36: 8,853,202 km (0.066 R)
• M37: 10,154,853 km (0.078 R)
• M38: 10,285,003 km (0.071 R)
• M39: 11,111,083 km (0.111 R)
• M40: 11,583,064 km (0.11 R)
• M41: 11,924,147 km (0.063 R)
• M42: 12,372,641 km (0.112 R)
• M43: 12,511,618 km (0.118 R)
• M44: 12,581,480 km (0.105 R)
• M45: 12,756,360 km (0.058 R)
• M46: 12,967,293 km (0.117 R)
• M47: 13,678,930 km (0.113 R)
• M48: 13,858,747 km (0.082 R)
• M49: 14,293,777 km (0.05 R)
• M50: 15,475,451 km (0.089 R)
• M51: 15,550,250 km (0.087 R)
• M52: 16,153,728 km (0.113 R)
• M53: 16,534,903 km (0.081 R)
• M54: 16,649,794 km (0.074 R)
• M55: 17,970,594 km (0.087 R)
• M56: 18,049,282 km (0.069 R)
• M57: 18,286,245 km (0.087 R)
• M58: 18,723,221 km (0.067 R)
• M59: 18,843,049 km (0.12 R)
• M60: 19,244,120 km (0.097 R)
• M61: 19,729,266 km (0.089 R)
• M62: 19,973,261 km (0.107 R)
• M63: 20,095,781 km (0.056 R)
• M64: 20,177,462 km (0.113 R)
• M65: 21,333,554 km (0.097 R)
• M66: 21,667,756 km (0.098 R)
• M67: 22,214,536 km (0.102 R)
• M68: 22,638,347 km (0.092 R)
• M69: 22,808,589 km (0.114 R)
• M70: 23,709,318 km (0.099 R)
• M71: 24,446,985 km (0.03 R)
• M72: 24,884,409 km (0.041 R)
• M73: 25,060,187 km (0.106 R)
• M74: 25,722,755 km (0.101 R)
• M75: 26,078,499 km (0.055 R)
• M76: 27,381,646 km (0.049 R)
• M77: 28,384,401 km (0.082 R)
• M78: 28,567,957 km (0.114 R)
• M79: 29,491,874 km (0.098 R)
• M80: 29,724,349 km (0.116 R)
• M81: 29,817,548 km (0.072 R)
• M82: 30,425,514 km (0.064 R)
• M83: 30,660,532 km (0.058 R)
• M84: 31,416,450 km (0.077 R)
• M85: 31,511,295 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.1

Radius: 12.6

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.86 AU - 4.5 AU

Year: 5606 Days

Day: 12.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 17,878,868 km

• M1: 309,219 km (0.082 R)
• M2: 651,200 km (0.079 R)
• M3: 734,077 km (0.08 R)
• M4: 911,949 km (0.104 R)
• M5: 1,006,644 km (0.046 R)
• M6: 1,085,033 km (0.109 R)
• M7: 1,196,633 km (0.102 R)
• M8: 1,636,002 km (0.099 R)
• M9: 1,777,671 km (0.092 R)
• M10: 1,948,213 km (0.1 R)
• M11: 2,073,426 km (0.115 R)
• M12: 2,188,467 km (0.09 R)
• M13: 2,305,902 km (0.094 R)
• M14: 2,656,858 km (0.111 R)
• M15: 2,824,707 km (0.101 R)
• M16: 3,010,657 km (0.067 R)
• M17: 3,156,515 km (0.083 R)
• M18: 3,245,227 km (0.076 R)
• M19: 3,577,633 km (0.113 R)
• M20: 3,716,759 km (0.032 R)
• M21: 3,826,265 km (0.031 R)
• M22: 3,968,682 km (0.05 R)
• M23: 4,129,200 km (0.114 R)
• M24: 4,357,337 km (0.106 R)
• M25: 5,188,653 km (0.115 R)
• M26: 5,293,969 km (0.102 R)
• M27: 5,382,083 km (0.105 R)
• M28: 5,506,548 km (0.119 R)
• M29: 5,703,868 km (0.081 R)
• M30: 6,031,936 km (0.119 R)
• M31: 6,497,784 km (0.102 R)
• M32: 6,687,474 km (0.066 R)
• M33: 6,936,704 km (0.109 R)
• M34: 7,091,687 km (0.082 R)
• M35: 7,326,406 km (0.05 R)
• M36: 8,167,745 km (0.09 R)
• M37: 8,955,377 km (0.097 R)
• M38: 9,039,751 km (0.094 R)
• M39: 9,854,161 km (0.074 R)
• M40: 10,336,315 km (0.058 R)
• M41: 10,535,879 km (0.063 R)
• M42: 10,848,838 km (0.057 R)
• M43: 11,210,266 km (0.094 R)
• M44: 11,301,222 km (0.116 R)
• M45: 11,782,927 km (0.098 R)
• M46: 12,506,232 km (0.117 R)
• M47: 13,244,049 km (0.093 R)
• M48: 14,216,734 km (0.07 R)
• M49: 14,562,754 km (0.069 R)
• M50: 15,515,693 km (0.063 R)
• M51: 15,693,415 km (0.093 R)
• M52: 16,205,040 km (0.096 R)
• M53: 16,385,455 km (0.085 R)
• M54: 16,592,349 km (0.095 R)
• M55: 16,930,589 km (0.111 R)
• M56: 17,270,925 km (0.027 R)
• M57: 17,640,132 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 16,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit