🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.42 AU - 0.66 AU

Year: 143 Days

Day: 45.9 Hours

Environment

Temp: 254 °C

Axial Tilt: 55.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.51 AU - 0.67 AU

Year: 163 Days

Day: 21.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,186,216 km

• M1: 92,751 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.47 AU - 1.61 AU

Year: 688 Days

Day: 16.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.49 AU - 2.17 AU

Year: 891 Days

Day: 31.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.3

Radius: 14.5

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.28 AU - 5.74 AU

Year: 4655 Days

Day: 9.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 76,186,216 km

• M1: 181,313 km (0.106 R)
• M2: 327,021 km (0.085 R)
• M3: 454,628 km (0.057 R)
• M4: 865,424 km (0.107 R)
• M5: 1,036,863 km (0.055 R)
• M6: 1,220,569 km (0.104 R)
• M7: 1,339,350 km (0.103 R)
• M8: 1,703,920 km (0.11 R)
• M9: 2,300,217 km (0.099 R)
• M10: 2,564,257 km (0.03 R)
• M11: 2,798,677 km (0.093 R)
• M12: 3,740,246 km (0.1 R)
• M13: 4,773,518 km (0.112 R)
• M14: 5,088,123 km (0.039 R)
• M15: 5,284,994 km (0.039 R)
• M16: 5,635,801 km (0.055 R)
• M17: 5,916,895 km (0.095 R)
• M18: 6,977,693 km (0.083 R)
• M19: 7,279,732 km (0.067 R)
• M20: 7,446,384 km (0.05 R)
• M21: 8,125,558 km (0.104 R)
• M22: 8,269,471 km (0.032 R)
• M23: 8,443,453 km (0.092 R)
• M24: 8,972,731 km (0.07 R)
• M25: 9,301,397 km (0.084 R)
• M26: 9,391,754 km (0.119 R)
• M27: 9,848,028 km (0.061 R)
• M28: 10,001,665 km (0.087 R)
• M29: 10,187,166 km (0.12 R)
• M30: 10,624,441 km (0.086 R)
• M31: 11,131,877 km (0.114 R)
• M32: 11,614,779 km (0.109 R)
• M33: 12,434,874 km (0.077 R)
• M34: 12,667,798 km (0.074 R)
• M35: 12,768,178 km (0.108 R)
• M36: 13,003,197 km (0.103 R)
• M37: 14,234,836 km (0.086 R)
• M38: 14,443,674 km (0.054 R)
• M39: 14,548,543 km (0.08 R)
• M40: 14,688,716 km (0.03 R)
• M41: 15,574,934 km (0.092 R)
• M42: 15,826,258 km (0.096 R)
• M43: 16,042,726 km (0.102 R)
• M44: 16,918,472 km (0.096 R)
• M45: 17,102,926 km (0.107 R)
• M46: 17,697,428 km (0.084 R)
• M47: 17,847,176 km (0.085 R)
• M48: 18,185,566 km (0.108 R)
• M49: 18,298,961 km (0.062 R)
• M50: 19,021,818 km (0.085 R)
• M51: 20,065,263 km (0.08 R)
• M52: 20,221,294 km (0.109 R)
• M53: 20,456,312 km (0.098 R)
• M54: 21,285,982 km (0.087 R)
• M55: 21,845,328 km (0.06 R)
• M56: 22,449,853 km (0.117 R)
• M57: 22,774,630 km (0.044 R)
• M58: 23,059,913 km (0.117 R)
• M59: 23,223,573 km (0.117 R)
• M60: 24,130,436 km (0.117 R)
• M61: 24,671,681 km (0.119 R)
• M62: 25,301,338 km (0.066 R)
• M63: 25,851,260 km (0.048 R)
• M64: 26,234,231 km (0.055 R)
• M65: 27,568,045 km (0.094 R)
• M66: 27,959,393 km (0.082 R)
• M67: 28,090,291 km (0.108 R)
• M68: 28,308,854 km (0.086 R)
• M69: 28,659,661 km (0.049 R)
• M70: 29,144,508 km (0.094 R)
• M71: 29,321,482 km (0.047 R)
• M72: 29,720,908 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.8

Radius: 7.6

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 13.86 AU - 14.9 AU

Year: 19625 Days

Day: 17.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,186,216 km

• M1: 102,774 km (0.072 R)
• M2: 215,271 km (0.078 R)
• M3: 704,307 km (0.101 R)
• M4: 1,268,141 km (0.105 R)
• M5: 1,967,960 km (0.101 R)
• M6: 2,356,615 km (0.104 R)
• M7: 2,656,858 km (0.068 R)
• M8: 2,740,783 km (0.058 R)
• M9: 3,567,012 km (0.118 R)
• M10: 3,628,796 km (0.069 R)
• M11: 3,943,400 km (0.098 R)
• M12: 4,039,442 km (0.096 R)
• M13: 4,299,443 km (0.052 R)
• M14: 4,464,748 km (0.109 R)
• M15: 5,357,997 km (0.072 R)
• M16: 5,571,773 km (0.049 R)
• M17: 6,007,850 km (0.118 R)
• M18: 6,267,403 km (0.093 R)
• M19: 6,682,686 km (0.09 R)
• M20: 6,759,131 km (0.039 R)
• M21: 7,460,296 km (0.092 R)
• M22: 8,266,330 km (0.062 R)
• M23: 8,888,956 km (0.093 R)
• M24: 9,269,682 km (0.073 R)
• M25: 9,483,607 km (0.099 R)
• M26: 9,699,028 km (0.07 R)
• M27: 10,399,595 km (0.09 R)
• M28: 10,890,575 km (0.096 R)
• M29: 13,168,203 km (0.087 R)
• M30: 13,650,507 km (0.094 R)
• M31: 14,286,297 km (0.07 R)
• M32: 15,434,611 km (0.116 R)
• M33: 15,485,324 km (0.098 R)
• M34: 15,586,602 km (0.062 R)
• M35: 16,250,817 km (0.056 R)
• M36: 17,238,312 km (0.092 R)
• M37: 17,343,330 km (0.05 R)
• M38: 18,084,737 km (0.103 R)
• M39: 18,405,774 km (0.038 R)
• M40: 18,513,185 km (0.099 R)
• M41: 18,998,930 km (0.097 R)
• M42: 19,653,271 km (0.068 R)
• M43: 19,818,128 km (0.112 R)
• M44: 20,426,093 km (0.069 R)
• M45: 20,760,295 km (0.05 R)
• M46: 24,613,188 km (0.089 R)
• M47: 25,206,942 km (0.115 R)
• M48: 25,445,700 km (0.069 R)
• M49: 26,894,107 km (0.083 R)
• M50: 27,997,840 km (0.108 R)
• M51: 28,617,474 km (0.093 R)
• M52: 28,679,707 km (0.043 R)
• M53: 28,866,555 km (0.115 R)
• M54: 28,991,469 km (0.085 R)
• M55: 29,241,597 km (0.102 R)
• M56: 30,122,878 km (0.111 R)
• M57: 30,503,305 km (0.092 R)
• M58: 30,566,884 km (0.076 R)
• M59: 31,589,685 km (0.096 R)
• M60: 32,364,003 km (0.052 R)
• M61: 32,493,705 km (0.05 R)
• M62: 32,623,556 km (0.062 R)
• M63: 33,734,320 km (0.105 R)
• M64: 34,129,408 km (0.101 R)
• M65: 34,393,448 km (0.092 R)
• M66: 35,323,498 km (0.096 R)
• M67: 35,791,590 km (0.093 R)
• M68: 35,925,629 km (0.12 R)
• M69: 36,531,202 km (0.07 R)
• M70: 36,666,289 km (0.1 R)
• M71: 37,276,049 km (0.056 R)
• M72: 37,820,735 km (0.112 R)
• M73: 38,231,082 km (0.076 R)
• M74: 38,368,263 km (0.111 R)
• M75: 38,711,740 km (0.075 R)
• M76: 38,780,555 km (0.114 R)
• M77: 39,056,114 km (0.093 R)
• M78: 40,933,867 km (0.062 R)
• M79: 41,284,824 km (0.096 R)
• M80: 41,425,446 km (0.099 R)
• M81: 41,636,827 km (0.071 R)
• M82: 43,054,566 km (0.104 R)
• M83: 43,841,002 km (0.077 R)
• M84: 45,646,200 km (0.027 R)
• M85: 46,374,891 km (0.102 R)
• M86: 47,181,074 km (0.056 R)
• M87: 47,696,439 km (0.089 R)
• M88: 48,510,251 km (0.091 R)
• M89: 48,658,652 km (0.106 R)
• M90: 48,732,853 km (0.062 R)
• M91: 48,955,903 km (0.102 R)
• M92: 49,627,149 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.8

Radius: 7.3

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 13.16 AU - 21.2 AU

Year: 25628 Days

Day: 16.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,186,216 km

• M1: 135,386 km (0.095 R)
• M2: 259,403 km (0.105 R)
• M3: 373,695 km (0.117 R)
• M4: 769,232 km (0.061 R)
• M5: 817,253 km (0.086 R)
• M6: 1,351,766 km (0.082 R)
• M7: 1,591,721 km (0.054 R)
• M8: 3,097,125 km (0.079 R)
• M9: 3,823,422 km (0.092 R)
• M10: 4,467,441 km (0.111 R)
• M11: 4,555,854 km (0.042 R)
• M12: 5,330,621 km (0.112 R)
• M13: 5,377,595 km (0.094 R)
• M14: 6,047,943 km (0.074 R)
• M15: 6,442,731 km (0.112 R)
• M16: 8,484,443 km (0.107 R)
• M17: 8,649,150 km (0.065 R)
• M18: 8,815,055 km (0.091 R)
• M19: 9,545,691 km (0.112 R)
• M20: 9,717,130 km (0.085 R)
• M21: 10,471,552 km (0.109 R)
• M22: 10,530,344 km (0.07 R)
• M23: 12,469,731 km (0.063 R)
• M24: 13,034,762 km (0.091 R)
• M25: 13,672,348 km (0.082 R)
• M26: 14,516,229 km (0.112 R)
• M27: 16,458,907 km (0.065 R)
• M28: 17,009,128 km (0.084 R)
• M29: 17,565,333 km (0.064 R)
• M30: 17,635,195 km (0.102 R)
• M31: 19,269,403 km (0.072 R)
• M32: 19,849,094 km (0.096 R)
• M33: 21,998,068 km (0.053 R)
• M34: 22,679,935 km (0.094 R)
• M35: 22,985,114 km (0.082 R)
• M36: 23,138,303 km (0.097 R)
• M37: 24,531,657 km (0.087 R)
• M38: 24,766,675 km (0.051 R)
• M39: 25,872,503 km (0.099 R)
• M40: 26,191,446 km (0.118 R)
• M41: 26,511,735 km (0.087 R)
• M42: 26,913,854 km (0.079 R)
• M43: 27,561,463 km (0.117 R)
• M44: 27,724,225 km (0.064 R)
• M45: 30,622,834 km (0.082 R)
• M46: 30,791,431 km (0.12 R)
• M47: 31,468,660 km (0.079 R)
• M48: 32,579,574 km (0.039 R)
• M49: 32,837,780 km (0.054 R)
• M50: 32,923,948 km (0.096 R)
• M51: 33,529,520 km (0.08 R)
• M52: 33,616,437 km (0.105 R)
• M53: 33,877,335 km (0.06 R)
• M54: 34,313,563 km (0.042 R)
• M55: 34,401,078 km (0.115 R)
• M56: 34,488,592 km (0.095 R)
• M57: 35,280,115 km (0.112 R)
• M58: 35,456,790 km (0.104 R)
• M59: 36,166,482 km (0.115 R)
• M60: 36,522,974 km (0.1 R)
• M61: 36,970,421 km (0.109 R)
• M62: 37,961,058 km (0.061 R)
• M63: 38,504,996 km (0.064 R)
• M64: 38,869,117 km (0.103 R)
• M65: 40,429,423 km (0.087 R)
• M66: 40,521,725 km (0.114 R)
• M67: 41,729,578 km (0.106 R)
• M68: 42,009,924 km (0.097 R)
• M69: 43,326,685 km (0.096 R)
• M70: 43,610,622 km (0.089 R)
• M71: 43,990,151 km (0.033 R)
• M72: 44,943,838 km (0.101 R)
• M73: 45,615,383 km (0.074 R)
• M74: 46,000,597 km (0.098 R)
• M75: 47,065,584 km (0.033 R)
• M76: 47,454,988 km (0.118 R)
• M77: 51,907,469 km (0.051 R)
• M78: 52,410,417 km (0.082 R)
• M79: 54,846,768 km (0.108 R)
• M80: 58,465,541 km (0.077 R)
• M81: 59,513,474 km (0.106 R)
• M82: 60,145,226 km (0.102 R)
• M83: 61,415,461 km (0.062 R)
• M84: 62,587,560 km (0.081 R)
• M85: 62,694,523 km (0.09 R)
• M86: 63,552,167 km (0.087 R)
• M87: 64,197,832 km (0.12 R)
• M88: 67,021,043 km (0.086 R)
• M89: 69,552,089 km (0.052 R)
• M90: 69,884,496 km (0.034 R)
• M91: 70,328,652 km (0.095 R)
• M92: 71,890,304 km (0.094 R)
• M93: 72,114,252 km (0.11 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 18,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit