🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.52 AU - 0.6 AU

Year: 158 Days

Day: 47.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,166,179 km

• M1: 318,344 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.81 AU - 0.89 AU

Year: 295 Days

Day: 26.4 Hours

Environment

Temp: 103 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,166,179 km

• M1: 472,280 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.4 AU - 3.24 AU

Year: 1784 Days

Day: 18 Hours

Environment

Temp: -97 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.9

Radius: 8.6

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.52 AU - 6.92 AU

Year: 5844 Days

Day: 9.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,166,179 km

• M1: 132,245 km (0.114 R)
• M2: 212,279 km (0.039 R)
• M3: 411,993 km (0.065 R)
• M4: 471,832 km (0.108 R)
• M5: 593,455 km (0.058 R)
• M6: 654,042 km (0.115 R)
• M7: 839,693 km (0.05 R)
• M8: 898,784 km (0.111 R)
• M9: 1,074,412 km (0.098 R)
• M10: 1,388,119 km (0.11 R)
• M11: 1,580,053 km (0.108 R)
• M12: 1,793,529 km (0.104 R)
• M13: 1,936,844 km (0.086 R)
• M14: 2,003,115 km (0.119 R)
• M15: 2,124,589 km (0.051 R)
• M16: 2,262,518 km (0.099 R)
• M17: 2,474,798 km (0.045 R)
• M18: 2,561,714 km (0.083 R)
• M19: 2,693,809 km (0.1 R)
• M20: 2,753,199 km (0.082 R)
• M21: 2,903,844 km (0.083 R)
• M22: 3,026,365 km (0.063 R)
• M23: 3,088,298 km (0.077 R)
• M24: 3,372,086 km (0.075 R)
• M25: 3,436,263 km (0.111 R)
• M26: 3,565,964 km (0.046 R)
• M27: 3,830,304 km (0.119 R)
• M28: 3,914,228 km (0.119 R)
• M29: 3,981,847 km (0.037 R)
• M30: 4,152,538 km (0.053 R)
• M31: 4,273,413 km (0.098 R)
• M32: 4,696,924 km (0.044 R)
• M33: 5,041,747 km (0.106 R)
• M34: 5,133,900 km (0.038 R)
• M35: 5,432,497 km (0.092 R)
• M36: 5,527,043 km (0.068 R)
• M37: 5,660,185 km (0.058 R)
• M38: 6,027,149 km (0.065 R)
• M39: 6,144,583 km (0.108 R)
• M40: 6,282,662 km (0.048 R)
• M41: 6,947,176 km (0.069 R)
• M42: 7,173,816 km (0.109 R)
• M43: 7,465,532 km (0.088 R)
• M44: 7,549,606 km (0.076 R)
• M45: 8,386,157 km (0.111 R)
• M46: 8,605,318 km (0.058 R)
• M47: 9,027,035 km (0.087 R)
• M48: 9,319,499 km (0.103 R)
• M49: 9,546,588 km (0.081 R)
• M50: 9,706,658 km (0.099 R)
• M51: 10,029,490 km (0.049 R)
• M52: 10,756,685 km (0.089 R)
• M53: 10,994,995 km (0.11 R)
• M54: 11,283,120 km (0.117 R)
• M55: 11,695,711 km (0.1 R)
• M56: 11,769,014 km (0.068 R)
• M57: 12,014,504 km (0.118 R)
• M58: 12,212,273 km (0.105 R)
• M59: 12,460,755 km (0.106 R)
• M60: 12,685,899 km (0.074 R)
• M61: 12,988,237 km (0.1 R)
• M62: 13,064,083 km (0.116 R)
• M63: 14,561,258 km (0.118 R)
• M64: 14,719,234 km (0.114 R)
• M65: 14,930,765 km (0.065 R)
• M66: 15,250,007 km (0.079 R)
• M67: 15,705,981 km (0.119 R)
• M68: 16,220,897 km (0.08 R)
• M69: 16,384,707 km (0.12 R)
• M70: 17,017,655 km (0.088 R)
• M71: 17,239,659 km (0.058 R)
• M72: 18,080,847 km (0.12 R)
• M73: 18,137,395 km (0.097 R)
• M74: 18,250,641 km (0.03 R)
• M75: 18,906,478 km (0.088 R)
• M76: 18,963,924 km (0.113 R)
• M77: 19,050,092 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.6

Radius: 11.5

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.68 AU - 9.04 AU

Year: 7522 Days

Day: 13.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,166,179 km

• M1: 158,275 km (0.056 R)
• M2: 238,309 km (0.096 R)
• M3: 553,363 km (0.116 R)
• M4: 774,767 km (0.1 R)
• M5: 855,251 km (0.092 R)
• M6: 1,626,278 km (0.086 R)
• M7: 2,322,507 km (0.041 R)
• M8: 2,565,454 km (0.115 R)
• M9: 2,690,069 km (0.07 R)
• M10: 2,945,582 km (0.108 R)
• M11: 3,129,139 km (0.116 R)
• M12: 3,958,659 km (0.112 R)
• M13: 4,220,306 km (0.065 R)
• M14: 4,517,856 km (0.064 R)
• M15: 4,791,620 km (0.11 R)
• M16: 4,884,071 km (0.12 R)
• M17: 5,387,319 km (0.066 R)
• M18: 5,515,673 km (0.11 R)
• M19: 5,940,083 km (0.082 R)
• M20: 6,341,454 km (0.093 R)
• M21: 6,443,180 km (0.064 R)
• M22: 6,579,614 km (0.091 R)
• M23: 7,240,986 km (0.095 R)
• M24: 7,525,820 km (0.085 R)
• M25: 7,705,637 km (0.048 R)
• M26: 7,887,099 km (0.077 R)
• M27: 8,254,063 km (0.083 R)
• M28: 8,701,809 km (0.119 R)
• M29: 9,465,656 km (0.108 R)
• M30: 9,699,028 km (0.092 R)
• M31: 10,131,965 km (0.082 R)
• M32: 10,410,665 km (0.033 R)
• M33: 11,509,462 km (0.11 R)
• M34: 11,842,167 km (0.114 R)
• M35: 12,474,518 km (0.11 R)
• M36: 12,644,910 km (0.088 R)
• M37: 14,795,379 km (0.062 R)
• M38: 15,659,456 km (0.109 R)
• M39: 15,751,309 km (0.068 R)
• M40: 15,889,538 km (0.1 R)
• M41: 16,167,191 km (0.076 R)
• M42: 16,399,667 km (0.105 R)
• M43: 16,493,016 km (0.112 R)
• M44: 16,633,338 km (0.091 R)
• M45: 16,868,207 km (0.116 R)
• M46: 18,010,536 km (0.047 R)
• M47: 18,981,427 km (0.091 R)
• M48: 19,079,413 km (0.104 R)
• M49: 19,820,072 km (0.113 R)
• M50: 19,969,371 km (0.088 R)
• M51: 20,069,003 km (0.085 R)
• M52: 20,721,250 km (0.058 R)
• M53: 21,329,365 km (0.062 R)
• M54: 24,138,215 km (0.118 R)
• M55: 25,046,274 km (0.115 R)
• M56: 26,074,460 km (0.081 R)
• M57: 26,347,327 km (0.102 R)
• M58: 26,511,585 km (0.048 R)
• M59: 26,950,954 km (0.072 R)
• M60: 27,503,718 km (0.114 R)
• M61: 28,060,222 km (0.026 R)
• M62: 28,171,972 km (0.118 R)
• M63: 28,789,213 km (0.113 R)
• M64: 29,127,753 km (0.101 R)
• M65: 29,581,184 km (0.047 R)
• M66: 30,094,155 km (0.098 R)
• M67: 30,208,597 km (0.074 R)
• M68: 30,380,485 km (0.062 R)
• M69: 30,955,689 km (0.066 R)
• M70: 31,941,689 km (0.067 R)
• M71: 33,588,312 km (0.043 R)
• M72: 33,825,874 km (0.092 R)
• M73: 34,362,182 km (0.106 R)
• M74: 34,961,471 km (0.086 R)
• M75: 35,503,763 km (0.079 R)
• M76: 36,902,354 km (0.116 R)
• M77: 37,947,594 km (0.09 R)
• M78: 39,815,772 km (0.096 R)
• M79: 39,941,435 km (0.042 R)
• M80: 40,319,020 km (0.076 R)
• M81: 40,697,802 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.5

Radius: 13.1

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9 AU - 12.84 AU

Year: 13594 Days

Day: 9 Hours

Environment

Temp: -180 °C

Axial Tilt: 79.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 24,166,179 km

• M1: 171,439 km (0.107 R)
• M2: 313,408 km (0.074 R)
• M3: 636,389 km (0.111 R)
• M4: 821,891 km (0.082 R)
• M5: 1,148,313 km (0.098 R)
• M6: 1,406,818 km (0.066 R)
• M7: 1,771,688 km (0.093 R)
• M8: 2,057,420 km (0.073 R)
• M9: 2,245,763 km (0.071 R)
• M10: 2,758,884 km (0.102 R)
• M11: 3,235,652 km (0.11 R)
• M12: 3,643,307 km (0.104 R)
• M13: 3,776,598 km (0.112 R)
• M14: 4,630,802 km (0.105 R)
• M15: 5,133,152 km (0.102 R)
• M16: 5,325,983 km (0.042 R)
• M17: 5,543,200 km (0.102 R)
• M18: 5,807,838 km (0.086 R)
• M19: 5,919,289 km (0.082 R)
• M20: 6,418,347 km (0.092 R)
• M21: 7,073,287 km (0.101 R)
• M22: 7,529,859 km (0.072 R)
• M23: 7,971,323 km (0.102 R)
• M24: 8,345,616 km (0.026 R)
• M25: 8,828,219 km (0.115 R)
• M26: 9,059,946 km (0.098 R)
• M27: 9,215,528 km (0.067 R)
• M28: 9,424,516 km (0.109 R)
• M29: 9,820,352 km (0.063 R)
• M30: 10,275,728 km (0.11 R)
• M31: 10,411,114 km (0.112 R)
• M32: 11,040,921 km (0.116 R)
• M33: 11,235,099 km (0.058 R)
• M34: 11,346,550 km (0.097 R)
• M35: 12,194,321 km (0.113 R)
• M36: 12,337,486 km (0.107 R)
• M37: 12,510,272 km (0.103 R)
• M38: 13,356,247 km (0.103 R)
• M39: 13,681,922 km (0.094 R)
• M40: 14,766,357 km (0.119 R)
• M41: 14,919,246 km (0.113 R)
• M42: 15,691,171 km (0.033 R)
• M43: 15,909,584 km (0.051 R)
• M44: 16,539,541 km (0.102 R)
• M45: 18,378,996 km (0.08 R)
• M46: 18,906,927 km (0.052 R)
• M47: 19,106,341 km (0.079 R)
• M48: 20,691,480 km (0.08 R)
• M49: 20,794,104 km (0.085 R)
• M50: 20,999,801 km (0.068 R)
• M51: 21,482,404 km (0.105 R)
• M52: 21,794,764 km (0.114 R)
• M53: 22,599,451 km (0.113 R)
• M54: 23,914,566 km (0.082 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: 318 - 18,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit