🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.02 AU - 1.28 AU

Year: 450 Days

Day: 20.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,886,808 km

• M1: 349,909 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.96 AU - 2.48 AU

Year: 1208 Days

Day: 23.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.15 AU - 3.06 AU

Year: 1531 Days

Day: 26.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.6

Radius: 13.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.87 AU - 5.57 AU

Year: 4356 Days

Day: 6.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 44,886,808 km

• M1: 202,406 km (0.053 R)
• M2: 297,251 km (0.062 R)
• M3: 427,102 km (0.103 R)
• M4: 513,869 km (0.097 R)
• M5: 667,506 km (0.067 R)
• M6: 965,505 km (0.072 R)
• M7: 1,131,259 km (0.12 R)
• M8: 1,239,867 km (0.114 R)
• M9: 1,375,403 km (0.033 R)
• M10: 1,576,313 km (0.1 R)
• M11: 1,724,265 km (0.062 R)
• M12: 1,994,738 km (0.062 R)
• M13: 2,128,479 km (0.102 R)
• M14: 2,377,110 km (0.108 R)
• M15: 2,753,349 km (0.067 R)
• M16: 2,842,808 km (0.05 R)
• M17: 2,979,092 km (0.095 R)
• M18: 3,369,243 km (0.099 R)
• M19: 3,709,878 km (0.088 R)
• M20: 3,993,814 km (0.108 R)
• M21: 4,459,513 km (0.103 R)
• M22: 4,618,685 km (0.118 R)
• M23: 5,181,472 km (0.073 R)
• M24: 5,405,270 km (0.072 R)
• M25: 5,556,364 km (0.079 R)
• M26: 5,804,697 km (0.115 R)
• M27: 5,901,337 km (0.115 R)
• M28: 6,056,919 km (0.065 R)
• M29: 6,411,914 km (0.081 R)
• M30: 6,551,938 km (0.047 R)
• M31: 7,142,700 km (0.081 R)
• M32: 7,287,810 km (0.093 R)
• M33: 7,433,967 km (0.066 R)
• M34: 7,602,265 km (0.072 R)
• M35: 7,708,030 km (0.036 R)
• M36: 7,835,787 km (0.096 R)
• M37: 8,136,329 km (0.069 R)
• M38: 8,309,863 km (0.057 R)
• M39: 9,558,406 km (0.106 R)
• M40: 9,649,960 km (0.111 R)
• M41: 10,368,479 km (0.106 R)
• M42: 11,272,948 km (0.052 R)
• M43: 11,906,345 km (0.099 R)
• M44: 12,202,549 km (0.094 R)
• M45: 12,451,330 km (0.099 R)
• M46: 12,551,411 km (0.091 R)
• M47: 12,802,436 km (0.111 R)
• M48: 13,360,885 km (0.065 R)
• M49: 14,291,683 km (0.099 R)
• M50: 14,396,551 km (0.111 R)
• M51: 14,685,873 km (0.051 R)
• M52: 15,056,876 km (0.105 R)
• M53: 15,538,432 km (0.078 R)
• M54: 15,673,219 km (0.082 R)
• M55: 16,025,223 km (0.097 R)
• M56: 16,243,187 km (0.107 R)
• M57: 16,737,159 km (0.059 R)
• M58: 16,847,563 km (0.114 R)
• M59: 17,824,287 km (0.108 R)
• M60: 17,965,358 km (0.118 R)
• M61: 18,078,454 km (0.102 R)
• M62: 18,248,547 km (0.071 R)
• M63: 18,333,817 km (0.078 R)
• M64: 18,819,412 km (0.035 R)
• M65: 18,963,026 km (0.037 R)
• M66: 19,135,961 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.2

Radius: 10.2

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.58 AU - 7.52 AU

Year: 5435 Days

Day: 9.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,886,808 km

• M1: 192,233 km (0.071 R)
• M2: 296,802 km (0.106 R)
• M3: 429,944 km (0.104 R)
• M4: 717,322 km (0.1 R)
• M5: 822,339 km (0.113 R)
• M6: 1,142,778 km (0.086 R)
• M7: 1,310,477 km (0.109 R)
• M8: 1,441,525 km (0.093 R)
• M9: 1,685,818 km (0.12 R)
• M10: 1,894,208 km (0.041 R)
• M11: 2,111,125 km (0.116 R)
• M12: 2,231,402 km (0.066 R)
• M13: 2,353,922 km (0.105 R)
• M14: 2,478,837 km (0.046 R)
• M15: 2,810,196 km (0.092 R)
• M16: 3,116,722 km (0.031 R)
• M17: 3,393,777 km (0.037 R)
• M18: 3,576,137 km (0.051 R)
• M19: 3,741,144 km (0.088 R)
• M20: 4,250,823 km (0.112 R)
• M21: 4,896,039 km (0.097 R)
• M22: 5,125,672 km (0.078 R)
• M23: 5,241,909 km (0.059 R)
• M24: 5,382,382 km (0.045 R)
• M25: 6,030,440 km (0.115 R)
• M26: 6,855,921 km (0.029 R)
• M27: 7,216,751 km (0.106 R)
• M28: 7,373,380 km (0.075 R)
• M29: 7,504,727 km (0.115 R)
• M30: 7,689,929 km (0.102 R)
• M31: 7,796,443 km (0.109 R)
• M32: 8,500,749 km (0.087 R)
• M33: 8,860,682 km (0.108 R)
• M34: 8,944,457 km (0.079 R)
• M35: 9,338,797 km (0.073 R)
• M36: 9,480,915 km (0.084 R)
• M37: 9,767,544 km (0.08 R)
• M38: 10,086,188 km (0.09 R)
• M39: 10,467,213 km (0.09 R)
• M40: 11,364,352 km (0.109 R)
• M41: 11,546,712 km (0.07 R)
• M42: 11,976,058 km (0.056 R)
• M43: 12,192,675 km (0.086 R)
• M44: 13,327,375 km (0.112 R)
• M45: 13,519,758 km (0.074 R)
• M46: 14,397,000 km (0.099 R)
• M47: 15,393,023 km (0.113 R)
• M48: 15,494,001 km (0.065 R)
• M49: 15,561,320 km (0.11 R)
• M50: 16,035,545 km (0.058 R)
• M51: 16,137,721 km (0.077 R)
• M52: 16,514,408 km (0.099 R)
• M53: 16,583,223 km (0.072 R)
• M54: 16,721,152 km (0.068 R)
• M55: 16,894,088 km (0.079 R)
• M56: 18,584,095 km (0.098 R)
• M57: 19,087,192 km (0.072 R)
• M58: 19,195,501 km (0.038 R)
• M59: 19,340,312 km (0.113 R)
• M60: 19,521,924 km (0.095 R)
• M61: 19,631,130 km (0.078 R)
• M62: 19,813,490 km (0.059 R)
• M63: 20,548,913 km (0.1 R)
• M64: 21,556,006 km (0.069 R)
• M65: 21,706,501 km (0.109 R)
• M66: 21,857,446 km (0.03 R)
• M67: 22,464,514 km (0.044 R)
• M68: 23,115,713 km (0.12 R)
• M69: 24,201,644 km (0.038 R)
• M70: 24,279,884 km (0.108 R)
• M71: 24,750,968 km (0.114 R)
• M72: 25,027,125 km (0.105 R)
• M73: 25,145,756 km (0.111 R)
• M74: 25,423,410 km (0.107 R)
• M75: 26,705,464 km (0.048 R)
• M76: 27,191,657 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.1

Radius: 8.1

Gravity: 14.77 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.98 AU - 9.96 AU

Year: 9004 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,886,808 km

• M1: 211,681 km (0.055 R)
• M2: 428,598 km (0.066 R)
• M3: 873,801 km (0.034 R)
• M4: 930,499 km (0.117 R)
• M5: 1,068,129 km (0.045 R)
• M6: 1,363,585 km (0.101 R)
• M7: 1,684,173 km (0.117 R)
• M8: 1,780,065 km (0.043 R)
• M9: 1,853,218 km (0.12 R)
• M10: 2,078,962 km (0.099 R)
• M11: 2,208,214 km (0.073 R)
• M12: 2,393,716 km (0.118 R)
• M13: 2,474,798 km (0.085 R)
• M14: 2,865,398 km (0.075 R)
• M15: 2,951,716 km (0.104 R)
• M16: 3,185,986 km (0.076 R)
• M17: 3,426,240 km (0.099 R)
• M18: 3,861,121 km (0.087 R)
• M19: 4,247,682 km (0.073 R)
• M20: 4,579,340 km (0.103 R)
• M21: 4,816,453 km (0.115 R)
• M22: 4,988,341 km (0.041 R)
• M23: 5,732,291 km (0.097 R)
• M24: 5,878,000 km (0.066 R)
• M25: 7,047,705 km (0.105 R)
• M26: 7,559,330 km (0.11 R)
• M27: 7,920,459 km (0.098 R)
• M28: 8,042,082 km (0.102 R)
• M29: 8,164,453 km (0.073 R)
• M30: 9,079,992 km (0.106 R)
• M31: 9,164,814 km (0.115 R)
• M32: 9,335,206 km (0.077 R)
• M33: 9,592,963 km (0.073 R)
• M34: 10,291,586 km (0.097 R)
• M35: 10,826,398 km (0.106 R)
• M36: 10,916,306 km (0.052 R)
• M37: 11,097,020 km (0.082 R)
• M38: 11,737,599 km (0.025 R)
• M39: 13,778,712 km (0.093 R)
• M40: 14,367,679 km (0.083 R)
• M41: 14,914,758 km (0.108 R)
• M42: 16,596,537 km (0.103 R)
• M43: 16,960,958 km (0.058 R)
• M44: 17,275,562 km (0.037 R)
• M45: 17,591,962 km (0.096 R)
• M46: 17,803,942 km (0.086 R)
• M47: 17,910,306 km (0.077 R)
• M48: 18,284,001 km (0.105 R)
• M49: 19,202,532 km (0.093 R)
• M50: 19,420,945 km (0.107 R)
• M51: 21,365,867 km (0.109 R)
• M52: 21,592,209 km (0.057 R)
• M53: 22,046,986 km (0.101 R)
• M54: 22,390,164 km (0.087 R)
• M55: 22,447,609 km (0.104 R)
• M56: 23,372,274 km (0.073 R)
• M57: 23,605,347 km (0.057 R)
• M58: 25,139,174 km (0.104 R)
• M59: 25,198,864 km (0.051 R)
• M60: 25,318,243 km (0.112 R)
• M61: 25,557,599 km (0.071 R)
• M62: 26,583,542 km (0.06 R)
• M63: 26,826,788 km (0.054 R)
• M64: 27,930,970 km (0.078 R)
• M65: 28,426,438 km (0.067 R)
• M66: 28,799,984 km (0.058 R)
• M67: 29,489,031 km (0.096 R)
• M68: 31,846,245 km (0.046 R)
• M69: 31,910,722 km (0.069 R)
• M70: 33,145,353 km (0.113 R)
• M71: 33,669,843 km (0.066 R)
• M72: 34,197,176 km (0.114 R)
• M73: 34,860,044 km (0.098 R)
• M74: 35,862,350 km (0.059 R)
• M75: 36,333,284 km (0.095 R)
• M76: 36,400,752 km (0.12 R)
• M77: 37,077,533 km (0.085 R)
• M78: 37,349,502 km (0.093 R)
• M79: 37,417,569 km (0.113 R)
• M80: 37,485,636 km (0.111 R)
• M81: 37,690,286 km (0.063 R)
• M82: 38,649,956 km (0.082 R)
• M83: 39,340,350 km (0.113 R)
• M84: 39,479,028 km (0.098 R)
• M85: 40,943,740 km (0.11 R)
• M86: 41,506,528 km (0.12 R)
• M87: 43,424,372 km (0.091 R)
• M88: 45,080,870 km (0.073 R)
• M89: 46,464,949 km (0.088 R)
• M90: 46,684,708 km (0.093 R)
• M91: 47,936,693 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.2

Radius: 6.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 17.86 AU - 20.84 AU

Year: 31089 Days

Day: 15.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 44,886,808 km

• M1: 137,480 km (0.11 R)
• M2: 342,280 km (0.113 R)
• M3: 404,662 km (0.104 R)
• M4: 471,383 km (0.051 R)
• M5: 556,953 km (0.086 R)
• M6: 933,341 km (0.095 R)
• M7: 2,872,878 km (0.064 R)
• M8: 3,088,448 km (0.077 R)
• M9: 3,143,350 km (0.059 R)
• M10: 3,973,319 km (0.119 R)
• M11: 4,428,097 km (0.093 R)
• M12: 4,583,230 km (0.081 R)
• M13: 5,157,087 km (0.064 R)
• M14: 5,353,360 km (0.112 R)
• M15: 5,419,332 km (0.051 R)
• M16: 6,266,804 km (0.091 R)
• M17: 10,373,864 km (0.046 R)
• M18: 10,997,239 km (0.084 R)
• M19: 11,590,095 km (0.082 R)
• M20: 11,890,338 km (0.099 R)
• M21: 13,340,241 km (0.098 R)
• M22: 14,337,460 km (0.069 R)
• M23: 15,925,292 km (0.087 R)
• M24: 18,810,137 km (0.062 R)
• M25: 19,467,021 km (0.096 R)
• M26: 19,670,774 km (0.082 R)
• M27: 19,977,449 km (0.097 R)
• M28: 21,430,194 km (0.106 R)
• M29: 22,648,669 km (0.086 R)
• M30: 23,780,676 km (0.103 R)
• M31: 23,943,887 km (0.097 R)
• M32: 24,765,628 km (0.115 R)
• M33: 25,596,495 km (0.096 R)
• M34: 26,099,443 km (0.08 R)
• M35: 26,549,284 km (0.097 R)
• M36: 28,662,653 km (0.113 R)
• M37: 30,238,666 km (0.034 R)
• M38: 31,126,380 km (0.097 R)
• M39: 33,048,563 km (0.05 R)
• M40: 33,657,127 km (0.059 R)
• M41: 34,453,736 km (0.101 R)
• M42: 36,003,121 km (0.063 R)
• M43: 36,629,188 km (0.112 R)
• M44: 37,701,805 km (0.119 R)
• M45: 37,828,664 km (0.105 R)
• M46: 38,976,828 km (0.078 R)
• M47: 40,201,286 km (0.117 R)
• M48: 41,831,305 km (0.111 R)
• M49: 42,687,603 km (0.055 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 19,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit