🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.63 AU - 0.71 AU

Year: 192 Days

Day: 23.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 70.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.77 AU - 1.01 AU

Year: 294 Days

Day: 39.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,666,196 km

• M1: 36,203 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.05 AU - 1.57 AU

Year: 525 Days

Day: 41.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.78 AU - 1.8 AU

Year: 838 Days

Day: 13.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 52.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,666,196 km

• M1: 827,426 km (0.095 R)

Asteroid Belt

Center: 2.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.97 AU - 2.71 AU

Year: 1252 Days

Day: 36.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,666,196 km

• M1: 801,994 km (0.057 R)
• M2: 1,191,996 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.35 AU - 2.73 AU

Year: 1416 Days

Day: 36.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.5 AU - 3.96 AU

Year: 2031 Days

Day: 36.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.5

Radius: 11.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.87 AU - 6.51 AU

Year: 5388 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,666,196 km

• M1: 172,786 km (0.098 R)
• M2: 669,600 km (0.05 R)
• M3: 777,610 km (0.089 R)
• M4: 999,015 km (0.114 R)
• M5: 1,241,363 km (0.105 R)
• M6: 1,331,571 km (0.082 R)
• M7: 1,567,337 km (0.083 R)
• M8: 1,698,833 km (0.068 R)
• M9: 1,799,812 km (0.09 R)
• M10: 2,043,806 km (0.08 R)
• M11: 2,115,613 km (0.066 R)
• M12: 2,392,220 km (0.103 R)
• M13: 2,563,958 km (0.082 R)
• M14: 2,819,471 km (0.113 R)
• M15: 2,899,656 km (0.116 R)
• M16: 4,194,575 km (0.08 R)
• M17: 4,733,426 km (0.115 R)
• M18: 4,974,578 km (0.033 R)
• M19: 5,747,700 km (0.104 R)
• M20: 5,901,786 km (0.116 R)
• M21: 7,017,935 km (0.081 R)
• M22: 7,432,321 km (0.102 R)
• M23: 7,769,515 km (0.066 R)
• M24: 7,911,633 km (0.109 R)
• M25: 8,371,946 km (0.112 R)
• M26: 8,517,504 km (0.104 R)
• M27: 8,781,844 km (0.113 R)
• M28: 9,048,876 km (0.037 R)
• M29: 9,773,977 km (0.087 R)
• M30: 10,517,777 km (0.099 R)
• M31: 10,960,138 km (0.048 R)
• M32: 11,602,661 km (0.057 R)
• M33: 11,830,499 km (0.097 R)
• M34: 11,994,009 km (0.083 R)
• M35: 13,228,042 km (0.097 R)
• M36: 13,842,889 km (0.1 R)
• M37: 14,607,185 km (0.088 R)
• M38: 15,136,163 km (0.109 R)
• M39: 15,492,206 km (0.084 R)
• M40: 15,959,250 km (0.102 R)
• M41: 16,212,819 km (0.109 R)
• M42: 16,833,800 km (0.07 R)
• M43: 17,276,908 km (0.117 R)
• M44: 17,388,359 km (0.094 R)
• M45: 17,462,709 km (0.066 R)
• M46: 17,611,858 km (0.095 R)
• M47: 18,024,000 km (0.118 R)
• M48: 18,250,192 km (0.113 R)
• M49: 18,629,273 km (0.047 R)
• M50: 19,087,492 km (0.114 R)
• M51: 19,164,385 km (0.105 R)
• M52: 19,433,811 km (0.118 R)
• M53: 19,588,345 km (0.096 R)
• M54: 19,859,716 km (0.032 R)
• M55: 20,093,388 km (0.109 R)
• M56: 20,327,957 km (0.112 R)
• M57: 20,681,457 km (0.101 R)
• M58: 20,839,283 km (0.114 R)
• M59: 21,116,338 km (0.076 R)
• M60: 21,235,418 km (0.074 R)
• M61: 21,674,188 km (0.113 R)
• M62: 21,995,076 km (0.049 R)
• M63: 22,520,015 km (0.085 R)
• M64: 22,682,328 km (0.095 R)
• M65: 24,995,859 km (0.12 R)
• M66: 25,248,231 km (0.117 R)
• M67: 25,543,687 km (0.106 R)
• M68: 26,095,404 km (0.116 R)
• M69: 26,351,366 km (0.111 R)
• M70: 26,608,076 km (0.116 R)
• M71: 27,426,825 km (0.103 R)
• M72: 27,817,425 km (0.116 R)
• M73: 28,385,149 km (0.073 R)
• M74: 28,516,645 km (0.069 R)
• M75: 29,044,726 km (0.102 R)
• M76: 29,753,969 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.8

Radius: 14.1

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.29 AU - 6.61 AU

Year: 5731 Days

Day: 5.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 66,666,196 km

• M1: 230,231 km (0.095 R)
• M2: 384,167 km (0.081 R)
• M3: 604,076 km (0.099 R)
• M4: 907,311 km (0.082 R)
• M5: 1,097,749 km (0.119 R)
• M6: 1,232,686 km (0.101 R)
• M7: 1,490,444 km (0.079 R)
• M8: 1,656,796 km (0.088 R)
• M9: 1,766,152 km (0.12 R)
• M10: 2,245,763 km (0.089 R)
• M11: 2,420,793 km (0.109 R)
• M12: 2,728,665 km (0.036 R)
• M13: 2,972,958 km (0.12 R)
• M14: 3,068,851 km (0.102 R)
• M15: 3,383,006 km (0.037 R)
• M16: 3,503,582 km (0.102 R)
• M17: 3,666,494 km (0.094 R)
• M18: 4,000,247 km (0.096 R)
• M19: 4,322,182 km (0.109 R)
• M20: 4,519,352 km (0.067 R)
• M21: 5,550,380 km (0.095 R)
• M22: 5,669,311 km (0.117 R)
• M23: 5,885,779 km (0.072 R)
• M24: 6,055,871 km (0.108 R)
• M25: 6,203,076 km (0.076 R)
• M26: 6,906,036 km (0.104 R)
• M27: 7,476,004 km (0.045 R)
• M28: 8,034,453 km (0.089 R)
• M29: 8,223,545 km (0.098 R)
• M30: 8,386,905 km (0.098 R)
• M31: 8,827,770 km (0.117 R)
• M32: 9,079,095 km (0.062 R)
• M33: 9,474,781 km (0.114 R)
• M34: 10,933,809 km (0.118 R)
• M35: 11,445,883 km (0.075 R)
• M36: 11,628,392 km (0.109 R)
• M37: 13,571,519 km (0.036 R)
• M38: 13,732,486 km (0.114 R)
• M39: 13,861,888 km (0.076 R)
• M40: 14,121,740 km (0.115 R)
• M41: 14,284,951 km (0.108 R)
• M42: 15,177,302 km (0.085 R)
• M43: 15,512,402 km (0.114 R)
• M44: 15,613,530 km (0.112 R)
• M45: 15,985,729 km (0.112 R)
• M46: 16,258,297 km (0.066 R)
• M47: 16,360,921 km (0.074 R)
• M48: 16,532,509 km (0.104 R)
• M49: 16,981,153 km (0.066 R)
• M50: 19,176,353 km (0.095 R)
• M51: 19,357,216 km (0.108 R)
• M52: 19,538,679 km (0.106 R)
• M53: 19,830,245 km (0.118 R)
• M54: 19,939,900 km (0.07 R)
• M55: 20,307,013 km (0.087 R)
• M56: 20,454,517 km (0.113 R)
• M57: 21,160,020 km (0.117 R)
• M58: 21,722,508 km (0.089 R)
• M59: 22,252,085 km (0.046 R)
• M60: 22,480,371 km (0.12 R)
• M61: 23,169,718 km (0.025 R)
• M62: 23,362,400 km (0.082 R)
• M63: 23,594,427 km (0.117 R)
• M64: 23,749,560 km (0.038 R)
• M65: 23,904,992 km (0.093 R)
• M66: 24,099,768 km (0.099 R)
• M67: 24,412,428 km (0.092 R)
• M68: 24,608,700 km (0.04 R)
• M69: 24,765,927 km (0.092 R)
• M70: 25,438,220 km (0.053 R)
• M71: 25,597,243 km (0.105 R)
• M72: 25,956,278 km (0.052 R)
• M73: 26,236,774 km (0.071 R)
• M74: 26,760,217 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.3

Radius: 4.5

Gravity: 31.97 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 11.47 AU - 15.03 AU

Year: 16873 Days

Day: 22.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,666,196 km

• M1: 368,011 km (0.116 R)
• M2: 492,177 km (0.112 R)
• M3: 1,059,452 km (0.116 R)
• M4: 1,109,268 km (0.093 R)
• M5: 1,211,144 km (0.118 R)
• M6: 1,316,162 km (0.086 R)
• M7: 1,396,795 km (0.11 R)
• M8: 1,591,572 km (0.117 R)
• M9: 1,824,496 km (0.065 R)
• M10: 1,914,703 km (0.058 R)
• M11: 2,068,340 km (0.108 R)
• M12: 2,130,872 km (0.116 R)
• M13: 2,225,867 km (0.038 R)
• M14: 2,354,820 km (0.09 R)
• M15: 2,387,432 km (0.109 R)
• M16: 3,545,170 km (0.084 R)
• M17: 3,964,493 km (0.106 R)
• M18: 4,199,661 km (0.093 R)
• M19: 4,642,770 km (0.11 R)
• M20: 4,932,391 km (0.061 R)
• M21: 5,442,371 km (0.107 R)
• M22: 5,616,203 km (0.085 R)
• M23: 6,058,564 km (0.117 R)
• M24: 6,374,814 km (0.112 R)
• M25: 7,070,444 km (0.076 R)
• M26: 7,451,320 km (0.114 R)
• M27: 8,183,153 km (0.072 R)
• M28: 8,232,820 km (0.069 R)
• M29: 9,142,674 km (0.102 R)
• M30: 10,674,406 km (0.078 R)
• M31: 10,837,319 km (0.113 R)
• M32: 10,946,525 km (0.11 R)
• M33: 11,110,783 km (0.093 R)
• M34: 11,220,738 km (0.067 R)
• M35: 11,331,141 km (0.096 R)
• M36: 11,441,844 km (0.111 R)
• M37: 11,944,492 km (0.081 R)
• M38: 13,029,227 km (0.112 R)
• M39: 13,203,358 km (0.105 R)
• M40: 13,966,906 km (0.067 R)
• M41: 15,108,188 km (0.062 R)
• M42: 15,782,575 km (0.047 R)
• M43: 16,092,393 km (0.096 R)
• M44: 17,097,092 km (0.073 R)
• M45: 17,543,043 km (0.051 R)
• M46: 19,563,362 km (0.076 R)
• M47: 22,415,446 km (0.051 R)
• M48: 24,102,461 km (0.092 R)
• M49: 24,387,594 km (0.08 R)
• M50: 25,249,727 km (0.062 R)
• M51: 27,970,015 km (0.111 R)
• M52: 28,269,659 km (0.108 R)
• M53: 29,554,855 km (0.104 R)
• M54: 30,319,599 km (0.105 R)
• M55: 30,550,428 km (0.119 R)
• M56: 33,681,961 km (0.115 R)
• M57: 36,831,893 km (0.101 R)
• M58: 36,913,873 km (0.085 R)
• M59: 38,151,047 km (0.099 R)
• M60: 38,733,133 km (0.066 R)
• M61: 40,327,696 km (0.116 R)
• M62: 40,666,087 km (0.11 R)
• M63: 40,835,581 km (0.068 R)
• M64: 41,260,589 km (0.109 R)
• M65: 42,974,980 km (0.095 R)
• M66: 43,147,616 km (0.11 R)
• M67: 43,667,170 km (0.067 R)
• M68: 43,840,853 km (0.077 R)
• M69: 45,942,254 km (0.1 R)
• M70: 46,827,425 km (0.115 R)
• M71: 47,361,339 km (0.065 R)
• M72: 48,165,877 km (0.114 R)
• M73: 49,065,110 km (0.046 R)
• M74: 49,336,031 km (0.095 R)
• M75: 50,333,400 km (0.099 R)
• M76: 50,880,181 km (0.083 R)
• M77: 51,245,798 km (0.117 R)
• M78: 51,704,166 km (0.109 R)
• M79: 51,979,725 km (0.037 R)
• M80: 53,179,649 km (0.081 R)
• M81: 54,015,752 km (0.028 R)
• M82: 54,202,151 km (0.104 R)
• M83: 54,856,193 km (0.119 R)
• M84: 55,043,639 km (0.059 R)
• M85: 55,418,980 km (0.105 R)
• M86: 55,700,972 km (0.114 R)
• M87: 55,983,562 km (0.062 R)
• M88: 57,498,390 km (0.101 R)
• M89: 58,356,484 km (0.089 R)
• M90: 59,314,808 km (0.046 R)
• M91: 59,795,914 km (0.067 R)
• M92: 60,375,008 km (0.107 R)
• M93: 60,858,957 km (0.1 R)
• M94: 61,538,730 km (0.088 R)
• M95: 62,123,358 km (0.12 R)
• M96: 63,396,286 km (0.117 R)
• M97: 64,282,654 km (0.06 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 17,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit