🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.41 AU - 1.43 AU

Year: 612 Days

Day: 15.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,695,653 km

• M1: 213,177 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.32 AU - 3.82 AU

Year: 1945 Days

Day: 39.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.7

Radius: 14.8

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.76 AU - 6.82 AU

Year: 5039 Days

Day: 9.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 57,695,653 km

• M1: 195,375 km (0.1 R)
• M2: 429,645 km (0.09 R)
• M3: 584,329 km (0.073 R)
• M4: 737,218 km (0.092 R)
• M5: 839,094 km (0.091 R)
• M6: 1,207,853 km (0.062 R)
• M7: 1,593,517 km (0.108 R)
• M8: 1,748,500 km (0.067 R)
• M9: 2,380,252 km (0.089 R)
• M10: 2,579,217 km (0.063 R)
• M11: 2,825,455 km (0.108 R)
• M12: 3,166,089 km (0.104 R)
• M13: 3,407,989 km (0.092 R)
• M14: 3,587,955 km (0.11 R)
• M15: 3,724,987 km (0.086 R)
• M16: 3,840,626 km (0.103 R)
• M17: 4,004,436 km (0.069 R)
• M18: 4,218,660 km (0.105 R)
• M19: 4,584,277 km (0.038 R)
• M20: 4,858,939 km (0.072 R)
• M21: 5,930,359 km (0.119 R)
• M22: 6,120,647 km (0.064 R)
• M23: 6,507,059 km (0.101 R)
• M24: 7,362,160 km (0.067 R)
• M25: 7,862,415 km (0.073 R)
• M26: 7,981,794 km (0.067 R)
• M27: 8,252,567 km (0.074 R)
• M28: 8,865,319 km (0.104 R)
• M29: 9,651,755 km (0.115 R)
• M30: 10,658,100 km (0.103 R)
• M31: 10,757,284 km (0.105 R)
• M32: 11,090,139 km (0.105 R)
• M33: 11,190,669 km (0.117 R)
• M34: 12,455,369 km (0.083 R)
• M35: 12,734,668 km (0.07 R)
• M36: 13,228,641 km (0.073 R)
• M37: 13,657,238 km (0.102 R)
• M38: 14,162,879 km (0.084 R)
• M39: 14,308,438 km (0.095 R)
• M40: 14,969,810 km (0.108 R)
• M41: 15,192,561 km (0.094 R)
• M42: 15,378,960 km (0.054 R)
• M43: 15,491,308 km (0.085 R)
• M44: 15,829,549 km (0.075 R)
• M45: 17,129,854 km (0.075 R)
• M46: 18,068,281 km (0.032 R)
• M47: 18,305,394 km (0.072 R)
• M48: 18,543,703 km (0.078 R)
• M49: 19,831,891 km (0.052 R)
• M50: 20,941,159 km (0.078 R)
• M51: 21,190,389 km (0.088 R)
• M52: 21,733,728 km (0.116 R)
• M53: 22,706,414 km (0.119 R)
• M54: 22,962,525 km (0.119 R)
• M55: 24,126,845 km (0.093 R)
• M56: 24,738,102 km (0.116 R)
• M57: 25,664,712 km (0.113 R)
• M58: 25,976,025 km (0.057 R)
• M59: 26,199,225 km (0.096 R)
• M60: 26,692,449 km (0.078 R)
• M61: 27,053,129 km (0.076 R)
• M62: 27,279,321 km (0.112 R)
• M63: 28,465,932 km (0.109 R)
• M64: 28,834,391 km (0.117 R)
• M65: 28,973,068 km (0.115 R)
• M66: 29,065,520 km (0.115 R)
• M67: 29,902,670 km (0.077 R)
• M68: 30,183,465 km (0.119 R)
• M69: 30,653,352 km (0.083 R)
• M70: 30,983,813 km (0.085 R)
• M71: 31,315,472 km (0.045 R)
• M72: 31,648,178 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.6

Radius: 13.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.13 AU - 7.31 AU

Year: 7016 Days

Day: 12.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,695,653 km

• M1: 175,478 km (0.116 R)
• M2: 374,593 km (0.083 R)
• M3: 578,046 km (0.119 R)
• M4: 741,706 km (0.056 R)
• M5: 981,512 km (0.11 R)
• M6: 1,198,728 km (0.058 R)
• M7: 1,330,523 km (0.117 R)
• M8: 1,609,075 km (0.074 R)
• M9: 1,907,074 km (0.038 R)
• M10: 2,003,863 km (0.108 R)
• M11: 2,838,769 km (0.059 R)
• M12: 3,108,793 km (0.082 R)
• M13: 3,674,423 km (0.081 R)
• M14: 3,894,781 km (0.115 R)
• M15: 4,094,494 km (0.117 R)
• M16: 4,272,066 km (0.1 R)
• M17: 4,374,691 km (0.106 R)
• M18: 4,478,212 km (0.118 R)
• M19: 4,927,155 km (0.106 R)
• M20: 5,896,998 km (0.101 R)
• M21: 6,040,463 km (0.103 R)
• M22: 7,015,691 km (0.058 R)
• M23: 7,382,655 km (0.109 R)
• M24: 7,506,372 km (0.054 R)
• M25: 7,724,486 km (0.083 R)
• M26: 8,263,038 km (0.104 R)
• M27: 8,618,034 km (0.098 R)
• M28: 8,978,116 km (0.056 R)
• M29: 9,077,150 km (0.092 R)
• M30: 9,985,209 km (0.03 R)
• M31: 10,259,871 km (0.087 R)
• M32: 10,537,076 km (0.118 R)
• M33: 10,781,519 km (0.116 R)
• M34: 12,214,965 km (0.059 R)
• M35: 12,435,024 km (0.079 R)
• M36: 12,582,527 km (0.119 R)
• M37: 13,517,813 km (0.096 R)
• M38: 13,707,503 km (0.079 R)
• M39: 14,012,833 km (0.104 R)
• M40: 14,630,522 km (0.116 R)
• M41: 15,021,122 km (0.094 R)
• M42: 15,415,013 km (0.107 R)
• M43: 16,820,785 km (0.12 R)
• M44: 17,230,084 km (0.067 R)
• M45: 18,016,520 km (0.062 R)
• M46: 18,099,996 km (0.115 R)
• M47: 19,111,726 km (0.116 R)
• M48: 19,710,417 km (0.03 R)
• M49: 19,925,838 km (0.111 R)
• M50: 20,141,857 km (0.114 R)
• M51: 20,751,169 km (0.083 R)
• M52: 21,014,162 km (0.05 R)
• M53: 21,587,721 km (0.115 R)
• M54: 22,166,365 km (0.055 R)
• M55: 22,345,434 km (0.089 R)
• M56: 23,112,123 km (0.091 R)
• M57: 23,933,116 km (0.112 R)
• M58: 24,347,203 km (0.099 R)
• M59: 25,229,382 km (0.06 R)
• M60: 26,263,701 km (0.091 R)
• M61: 26,453,242 km (0.058 R)
• M62: 26,738,525 km (0.071 R)
• M63: 27,120,299 km (0.057 R)
• M64: 28,617,175 km (0.092 R)
• M65: 29,498,456 km (0.094 R)
• M66: 29,794,361 km (0.083 R)
• M67: 30,239,863 km (0.07 R)
• M68: 30,538,012 km (0.096 R)
• M69: 31,237,831 km (0.101 R)
• M70: 31,338,211 km (0.116 R)
• M71: 31,690,364 km (0.089 R)
• M72: 32,195,855 km (0.067 R)
• M73: 33,112,441 km (0.079 R)
• M74: 33,368,553 km (0.096 R)
• M75: 34,503,253 km (0.081 R)
• M76: 34,814,865 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275

Radius: 4.6

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.37 AU - 16.47 AU

Year: 20842 Days

Day: 24.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 57,695,653 km

• M1: 152,739 km (0.104 R)
• M2: 298,897 km (0.109 R)
• M3: 387,159 km (0.102 R)
• M4: 467,493 km (0.07 R)
• M5: 607,367 km (0.111 R)
• M6: 682,316 km (0.099 R)
• M7: 1,288,786 km (0.106 R)
• M8: 1,410,558 km (0.069 R)
• M9: 1,485,507 km (0.057 R)
• M10: 1,536,221 km (0.05 R)
• M11: 1,691,952 km (0.112 R)
• M12: 1,907,373 km (0.081 R)
• M13: 3,076,480 km (0.118 R)
• M14: 3,472,915 km (0.071 R)
• M15: 3,574,492 km (0.079 R)
• M16: 3,780,637 km (0.034 R)
• M17: 3,815,494 km (0.1 R)
• M18: 3,990,822 km (0.102 R)
• M19: 4,132,940 km (0.094 R)
• M20: 4,793,116 km (0.088 R)
• M21: 4,830,814 km (0.119 R)
• M22: 5,058,652 km (0.108 R)
• M23: 5,368,020 km (0.101 R)
• M24: 5,803,201 km (0.07 R)
• M25: 6,045,400 km (0.103 R)
• M26: 6,167,771 km (0.068 R)
• M27: 8,098,780 km (0.098 R)
• M28: 10,637,905 km (0.067 R)
• M29: 10,785,707 km (0.056 R)
• M30: 11,383,500 km (0.074 R)
• M31: 11,635,722 km (0.118 R)
• M32: 12,351,847 km (0.025 R)
• M33: 13,346,224 km (0.066 R)
• M34: 13,719,022 km (0.07 R)
• M35: 13,987,551 km (0.118 R)
• M36: 14,638,750 km (0.053 R)
• M37: 16,994,617 km (0.076 R)
• M38: 17,340,637 km (0.094 R)
• M39: 17,864,080 km (0.091 R)
• M40: 17,922,573 km (0.112 R)
• M41: 18,156,993 km (0.048 R)
• M42: 18,747,904 km (0.118 R)
• M43: 19,405,088 km (0.12 R)
• M44: 20,130,637 km (0.106 R)
• M45: 20,191,374 km (0.082 R)
• M46: 20,988,132 km (0.087 R)
• M47: 22,802,156 km (0.031 R)
• M48: 23,888,686 km (0.055 R)
• M49: 24,276,294 km (0.093 R)
• M50: 24,470,771 km (0.066 R)
• M51: 24,730,922 km (0.089 R)
• M52: 25,254,065 km (0.092 R)
• M53: 25,385,412 km (0.088 R)
• M54: 25,714,677 km (0.076 R)
• M55: 26,311,124 km (0.072 R)
• M56: 27,855,872 km (0.115 R)
• M57: 27,923,789 km (0.073 R)
• M58: 27,991,706 km (0.096 R)
• M59: 28,195,608 km (0.102 R)
• M60: 28,947,786 km (0.065 R)
• M61: 29,498,905 km (0.115 R)
• M62: 29,845,224 km (0.089 R)
• M63: 29,984,051 km (0.092 R)
• M64: 30,541,752 km (0.093 R)
• M65: 31,032,433 km (0.107 R)
• M66: 31,667,176 km (0.09 R)
• M67: 31,879,755 km (0.105 R)
• M68: 32,092,782 km (0.064 R)
• M69: 32,663,049 km (0.077 R)
• M70: 33,236,757 km (0.05 R)
• M71: 33,452,777 km (0.057 R)
• M72: 34,103,677 km (0.111 R)
• M73: 34,394,196 km (0.117 R)
• M74: 36,302,915 km (0.119 R)
• M75: 36,451,167 km (0.073 R)
• M76: 36,971,618 km (0.048 R)
• M77: 37,046,118 km (0.114 R)
• M78: 38,019,850 km (0.076 R)
• M79: 38,170,346 km (0.078 R)
• M80: 38,547,631 km (0.062 R)
• M81: 39,534,229 km (0.108 R)
• M82: 40,991,013 km (0.113 R)
• M83: 41,920,166 km (0.028 R)
• M84: 43,012,829 km (0.068 R)
• M85: 43,562,750 km (0.114 R)
• M86: 43,641,439 km (0.114 R)
• M87: 44,352,328 km (0.055 R)
• M88: 44,748,762 km (0.107 R)
• M89: 46,427,101 km (0.101 R)
• M90: 47,152,650 km (0.088 R)
• M91: 47,719,626 km (0.098 R)
• M92: 50,422,561 km (0.093 R)
• M93: 50,505,139 km (0.053 R)
• M94: 50,836,348 km (0.08 R)
• M95: 51,667,514 km (0.079 R)
• M96: 53,427,234 km (0.111 R)
• M97: 54,272,163 km (0.12 R)
• M98: 54,696,273 km (0.082 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 16,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit