🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.54 AU - 0.64 AU

Year: 173 Days

Day: 31.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,633,398 km

• M1: 117,734 km (0.051 R)
• M2: 365,617 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.33 AU - 3.51 AU

Year: 2408 Days

Day: 46.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.1 AU - 4.34 AU

Year: 2732 Days

Day: 14.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517

Radius: 11.3

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.02 AU - 5.4 AU

Year: 3892 Days

Day: 5.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,633,398 km

• M1: 182,958 km (0.03 R)
• M2: 399,127 km (0.104 R)
• M3: 497,563 km (0.11 R)
• M4: 764,894 km (0.087 R)
• M5: 949,946 km (0.034 R)
• M6: 1,054,216 km (0.074 R)
• M7: 1,300,305 km (0.082 R)
• M8: 1,524,552 km (0.1 R)
• M9: 1,995,636 km (0.05 R)
• M10: 2,131,770 km (0.099 R)
• M11: 2,658,205 km (0.08 R)
• M12: 2,775,041 km (0.105 R)
• M13: 2,979,242 km (0.086 R)
• M14: 3,277,390 km (0.084 R)
• M15: 3,548,461 km (0.077 R)
• M16: 3,827,013 km (0.088 R)
• M17: 4,366,014 km (0.115 R)
• M18: 4,524,438 km (0.067 R)
• M19: 4,765,739 km (0.111 R)
• M20: 4,990,585 km (0.119 R)
• M21: 5,073,313 km (0.092 R)
• M22: 5,177,283 km (0.054 R)
• M23: 5,366,225 km (0.115 R)
• M24: 5,493,533 km (0.085 R)
• M25: 5,837,907 km (0.064 R)
• M26: 5,925,123 km (0.12 R)
• M27: 6,256,033 km (0.102 R)
• M28: 6,775,288 km (0.077 R)
• M29: 7,098,120 km (0.057 R)
• M30: 7,214,657 km (0.077 R)
• M31: 7,473,311 km (0.114 R)
• M32: 8,218,608 km (0.081 R)
• M33: 8,316,594 km (0.099 R)
• M34: 8,912,293 km (0.11 R)
• M35: 9,139,233 km (0.113 R)
• M36: 9,266,092 km (0.117 R)
• M37: 9,598,798 km (0.113 R)
• M38: 9,805,542 km (0.101 R)
• M39: 10,092,321 km (0.09 R)
• M40: 10,461,230 km (0.117 R)
• M41: 10,834,476 km (0.089 R)
• M42: 11,103,902 km (0.103 R)
• M43: 11,320,968 km (0.08 R)
• M44: 11,621,810 km (0.114 R)
• M45: 11,897,519 km (0.113 R)
• M46: 12,147,646 km (0.097 R)
• M47: 12,259,246 km (0.094 R)
• M48: 12,371,295 km (0.091 R)
• M49: 12,568,166 km (0.078 R)
• M50: 13,022,195 km (0.066 R)
• M51: 13,337,398 km (0.114 R)
• M52: 13,452,589 km (0.05 R)
• M53: 14,712,502 km (0.076 R)
• M54: 14,981,030 km (0.105 R)
• M55: 15,130,777 km (0.051 R)
• M56: 15,796,039 km (0.082 R)
• M57: 15,979,147 km (0.108 R)
• M58: 16,409,241 km (0.029 R)
• M59: 16,501,842 km (0.065 R)
• M60: 17,061,338 km (0.045 R)
• M61: 17,500,857 km (0.091 R)
• M62: 17,658,682 km (0.104 R)
• M63: 17,785,392 km (0.111 R)
• M64: 18,199,030 km (0.11 R)
• M65: 18,294,922 km (0.108 R)
• M66: 18,390,964 km (0.115 R)
• M67: 18,551,482 km (0.067 R)
• M68: 18,744,763 km (0.106 R)
• M69: 19,003,418 km (0.077 R)
• M70: 19,819,474 km (0.041 R)
• M71: 20,248,371 km (0.078 R)
• M72: 20,947,591 km (0.062 R)
• M73: 21,148,801 km (0.117 R)
• M74: 22,472,592 km (0.062 R)
• M75: 22,609,923 km (0.056 R)
• M76: 22,747,403 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.1

Radius: 13.3

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.36 AU - 7.68 AU

Year: 7853 Days

Day: 8.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,633,398 km

• M1: 314,305 km (0.087 R)
• M2: 671,395 km (0.089 R)
• M3: 1,204,412 km (0.094 R)
• M4: 1,298,510 km (0.101 R)
• M5: 1,434,793 km (0.067 R)
• M6: 1,680,134 km (0.12 R)
• M7: 1,764,956 km (0.115 R)
• M8: 2,074,025 km (0.112 R)
• M9: 2,305,752 km (0.117 R)
• M10: 2,999,737 km (0.102 R)
• M11: 3,262,879 km (0.096 R)
• M12: 3,370,290 km (0.089 R)
• M13: 3,506,275 km (0.083 R)
• M14: 4,184,552 km (0.091 R)
• M15: 4,301,687 km (0.115 R)
• M16: 4,872,702 km (0.087 R)
• M17: 5,120,436 km (0.098 R)
• M18: 5,214,383 km (0.061 R)
• M19: 6,252,742 km (0.109 R)
• M20: 6,488,359 km (0.108 R)
• M21: 6,590,235 km (0.079 R)
• M22: 7,212,861 km (0.076 R)
• M23: 7,926,742 km (0.093 R)
• M24: 8,926,355 km (0.117 R)
• M25: 9,926,268 km (0.099 R)
• M26: 10,880,702 km (0.102 R)
• M27: 11,042,716 km (0.079 R)
• M28: 11,781,431 km (0.028 R)
• M29: 13,004,992 km (0.097 R)
• M30: 13,263,198 km (0.099 R)
• M31: 13,392,899 km (0.06 R)
• M32: 15,117,912 km (0.097 R)
• M33: 15,937,559 km (0.072 R)
• M34: 16,585,018 km (0.119 R)
• M35: 16,959,013 km (0.116 R)
• M36: 17,052,811 km (0.038 R)
• M37: 17,905,818 km (0.059 R)
• M38: 18,627,328 km (0.094 R)
• M39: 19,358,264 km (0.116 R)
• M40: 19,554,686 km (0.108 R)
• M41: 19,653,271 km (0.074 R)
• M42: 20,297,589 km (0.105 R)
• M43: 21,403,715 km (0.111 R)
• M44: 21,556,156 km (0.106 R)
• M45: 21,913,096 km (0.039 R)
• M46: 22,374,905 km (0.044 R)
• M47: 22,477,978 km (0.08 R)
• M48: 22,788,094 km (0.03 R)
• M49: 23,517,234 km (0.1 R)
• M50: 24,306,961 km (0.116 R)
• M51: 24,678,562 km (0.106 R)
• M52: 24,785,076 km (0.095 R)
• M53: 25,212,627 km (0.072 R)
• M54: 26,509,790 km (0.025 R)
• M55: 26,618,847 km (0.107 R)
• M56: 27,662,741 km (0.099 R)
• M57: 27,828,645 km (0.087 R)
• M58: 29,168,892 km (0.104 R)
• M59: 29,563,830 km (0.061 R)
• M60: 30,358,793 km (0.108 R)
• M61: 30,758,968 km (0.116 R)
• M62: 33,196,515 km (0.119 R)
• M63: 33,490,775 km (0.083 R)
• M64: 34,141,376 km (0.12 R)
• M65: 34,975,234 km (0.087 R)
• M66: 35,154,901 km (0.113 R)
• M67: 35,695,548 km (0.085 R)
• M68: 35,996,988 km (0.084 R)
• M69: 37,150,537 km (0.108 R)
• M70: 37,762,542 km (0.077 R)
• M71: 38,377,838 km (0.106 R)
• M72: 38,501,256 km (0.047 R)
• M73: 39,431,456 km (0.076 R)
• M74: 39,993,196 km (0.096 R)
• M75: 40,683,291 km (0.038 R)
• M76: 40,809,252 km (0.099 R)
• M77: 41,377,425 km (0.117 R)
• M78: 41,757,553 km (0.034 R)
• M79: 42,521,549 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.3

Radius: 7.6

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.53 AU - 16.83 AU

Year: 19268 Days

Day: 20.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,633,398 km

• M1: 139,425 km (0.107 R)
• M2: 327,619 km (0.064 R)
• M3: 468,391 km (0.115 R)
• M4: 562,937 km (0.119 R)
• M5: 612,902 km (0.099 R)
• M6: 753,824 km (0.115 R)
• M7: 1,005,597 km (0.102 R)
• M8: 1,088,474 km (0.027 R)
• M9: 1,217,128 km (0.102 R)
• M10: 2,011,343 km (0.086 R)
• M11: 2,787,906 km (0.042 R)
• M12: 2,935,559 km (0.043 R)
• M13: 3,146,791 km (0.09 R)
• M14: 3,809,659 km (0.102 R)
• M15: 4,653,541 km (0.119 R)
• M16: 4,935,383 km (0.099 R)
• M17: 5,150,505 km (0.119 R)
• M18: 5,552,923 km (0.06 R)
• M19: 5,814,271 km (0.032 R)
• M20: 6,820,167 km (0.096 R)
• M21: 6,939,696 km (0.1 R)
• M22: 7,795,545 km (0.048 R)
• M23: 8,172,532 km (0.112 R)
• M24: 8,900,774 km (0.102 R)
• M25: 9,206,702 km (0.094 R)
• M26: 9,605,081 km (0.111 R)
• M27: 9,873,759 km (0.062 R)
• M28: 9,963,966 km (0.055 R)
• M29: 10,144,980 km (0.113 R)
• M30: 10,464,521 km (0.109 R)
• M31: 11,348,494 km (0.116 R)
• M32: 12,353,044 km (0.099 R)
• M33: 13,435,834 km (0.075 R)
• M34: 14,497,380 km (0.093 R)
• M35: 14,702,628 km (0.052 R)
• M36: 15,690,722 km (0.1 R)
• M37: 16,166,294 km (0.047 R)
• M38: 16,539,391 km (0.099 R)
• M39: 17,294,262 km (0.108 R)
• M40: 17,730,639 km (0.105 R)
• M41: 17,785,392 km (0.101 R)
• M42: 18,170,606 km (0.105 R)
• M43: 18,502,863 km (0.074 R)
• M44: 18,614,164 km (0.104 R)
• M45: 18,725,614 km (0.072 R)
• M46: 19,909,233 km (0.098 R)
• M47: 19,966,080 km (0.092 R)
• M48: 20,942,804 km (0.071 R)
• M49: 21,116,787 km (0.087 R)
• M50: 22,763,710 km (0.112 R)
• M51: 23,482,079 km (0.118 R)
• M52: 23,904,543 km (0.105 R)
• M53: 24,147,041 km (0.086 R)
• M54: 24,268,664 km (0.111 R)
• M55: 24,390,437 km (0.092 R)
• M56: 25,248,530 km (0.043 R)
• M57: 25,681,317 km (0.116 R)
• M58: 25,805,483 km (0.117 R)
• M59: 27,183,728 km (0.081 R)
• M60: 27,310,288 km (0.034 R)
• M61: 27,500,427 km (0.045 R)
• M62: 27,754,444 km (0.09 R)
• M63: 28,073,237 km (0.087 R)
• M64: 28,457,405 km (0.099 R)
• M65: 28,778,890 km (0.079 R)
• M66: 28,843,367 km (0.104 R)
• M67: 29,750,529 km (0.093 R)
• M68: 31,128,624 km (0.107 R)
• M69: 31,393,562 km (0.06 R)
• M70: 32,729,022 km (0.1 R)
• M71: 32,930,979 km (0.064 R)
• M72: 34,424,415 km (0.099 R)
• M73: 34,698,329 km (0.059 R)
• M74: 34,904,325 km (0.077 R)
• M75: 35,317,365 km (0.095 R)
• M76: 36,078,818 km (0.099 R)
• M77: 36,985,530 km (0.1 R)
• M78: 37,125,853 km (0.118 R)
• M79: 38,537,309 km (0.069 R)
• M80: 42,069,016 km (0.068 R)
• M81: 43,392,209 km (0.093 R)
• M82: 43,466,110 km (0.104 R)
• M83: 44,579,717 km (0.053 R)
• M84: 45,702,748 km (0.083 R)
• M85: 46,759,208 km (0.036 R)
• M86: 47,976,486 km (0.114 R)
• M87: 48,129,375 km (0.069 R)
• M88: 48,359,157 km (0.063 R)
• M89: 48,973,257 km (0.115 R)
• M90: 49,050,299 km (0.104 R)
• M91: 51,299,354 km (0.066 R)
• M92: 51,455,684 km (0.084 R)
• M93: 51,768,942 km (0.103 R)
• M94: 51,925,720 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 15,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit