🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.53 AU - 0.57 AU

Year: 150 Days

Day: 26.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.57 AU - 0.63 AU

Year: 171 Days

Day: 30.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,872,517 km

• M1: 124,465 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.66 AU - 0.76 AU

Year: 221 Days

Day: 45 Hours

Environment

Temp: 118 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.13 AU - 1.55 AU

Year: 572 Days

Day: 12.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 165.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,872,517 km

• M1: 222,602 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.41 AU - 1.49 AU

Year: 644 Days

Day: 13.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.65 AU - 2.09 AU

Year: 943 Days

Day: 23.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,872,517 km

• M1: 293,511 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.5

Radius: 13.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.4 AU - 5.18 AU

Year: 3868 Days

Day: 5.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,872,517 km

• M1: 174,880 km (0.114 R)
• M2: 298,747 km (0.077 R)
• M3: 454,478 km (0.054 R)
• M4: 609,462 km (0.065 R)
• M5: 704,905 km (0.102 R)
• M6: 859,290 km (0.026 R)
• M7: 991,983 km (0.098 R)
• M8: 1,132,157 km (0.112 R)
• M9: 1,292,226 km (0.078 R)
• M10: 1,394,701 km (0.056 R)
• M11: 1,776,176 km (0.112 R)
• M12: 1,920,537 km (0.092 R)
• M13: 2,129,526 km (0.084 R)
• M14: 2,252,495 km (0.116 R)
• M15: 2,619,459 km (0.104 R)
• M16: 2,852,233 km (0.102 R)
• M17: 3,127,044 km (0.113 R)
• M18: 3,356,677 km (0.06 R)
• M19: 3,482,638 km (0.104 R)
• M20: 3,832,847 km (0.068 R)
• M21: 3,983,791 km (0.105 R)
• M22: 5,054,014 km (0.044 R)
• M23: 5,219,919 km (0.103 R)
• M24: 5,642,682 km (0.098 R)
• M25: 5,815,019 km (0.119 R)
• M26: 5,989,001 km (0.098 R)
• M27: 6,076,666 km (0.107 R)
• M28: 6,209,060 km (0.092 R)
• M29: 6,725,322 km (0.104 R)
• M30: 6,816,577 km (0.086 R)
• M31: 6,977,095 km (0.075 R)
• M32: 7,584,911 km (0.066 R)
• M33: 7,799,285 km (0.095 R)
• M34: 7,919,262 km (0.112 R)
• M35: 8,161,013 km (0.104 R)
• M36: 8,454,524 km (0.064 R)
• M37: 8,826,125 km (0.113 R)
• M38: 8,926,206 km (0.042 R)
• M39: 9,203,261 km (0.093 R)
• M40: 9,381,133 km (0.071 R)
• M41: 9,560,052 km (0.067 R)
• M42: 9,895,450 km (0.069 R)
• M43: 10,392,714 km (0.107 R)
• M44: 10,710,908 km (0.118 R)
• M45: 11,248,563 km (0.033 R)
• M46: 12,099,177 km (0.116 R)
• M47: 12,350,052 km (0.063 R)
• M48: 12,687,246 km (0.089 R)
• M49: 12,857,039 km (0.083 R)
• M50: 14,477,633 km (0.101 R)
• M51: 14,566,195 km (0.063 R)
• M52: 14,892,767 km (0.087 R)
• M53: 15,522,873 km (0.064 R)
• M54: 15,765,372 km (0.09 R)
• M55: 15,886,995 km (0.049 R)
• M56: 15,978,399 km (0.12 R)
• M57: 16,223,141 km (0.099 R)
• M58: 16,438,263 km (0.105 R)
• M59: 16,933,731 km (0.103 R)
• M60: 17,622,779 km (0.088 R)
• M61: 17,717,474 km (0.12 R)
• M62: 17,970,893 km (0.063 R)
• M63: 19,450,865 km (0.111 R)
• M64: 20,007,818 km (0.098 R)
• M65: 20,536,646 km (0.065 R)
• M66: 20,836,291 km (0.099 R)
• M67: 21,070,262 km (0.101 R)
• M68: 21,675,983 km (0.094 R)
• M69: 21,845,179 km (0.115 R)
• M70: 22,048,931 km (0.05 R)
• M71: 22,219,173 km (0.095 R)
• M72: 22,835,666 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.6

Radius: 10.5

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7 AU - 8 AU

Year: 7578 Days

Day: 11.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,872,517 km

• M1: 171,589 km (0.114 R)
• M2: 287,976 km (0.066 R)
• M3: 527,332 km (0.08 R)
• M4: 665,262 km (0.108 R)
• M5: 1,088,923 km (0.097 R)
• M6: 1,569,282 km (0.058 R)
• M7: 1,832,724 km (0.052 R)
• M8: 2,213,151 km (0.111 R)
• M9: 2,359,607 km (0.115 R)
• M10: 2,531,046 km (0.091 R)
• M11: 2,640,253 km (0.109 R)
• M12: 2,773,545 km (0.095 R)
• M13: 2,886,341 km (0.036 R)
• M14: 2,954,708 km (0.09 R)
• M15: 3,668,888 km (0.096 R)
• M16: 4,199,661 km (0.045 R)
• M17: 4,303,632 km (0.062 R)
• M18: 4,674,036 km (0.103 R)
• M19: 4,754,819 km (0.116 R)
• M20: 5,276,915 km (0.055 R)
• M21: 5,445,662 km (0.117 R)
• M22: 6,197,391 km (0.105 R)
• M23: 6,555,379 km (0.075 R)
• M24: 7,828,905 km (0.116 R)
• M25: 7,957,260 km (0.114 R)
• M26: 8,215,915 km (0.077 R)
• M27: 8,708,541 km (0.107 R)
• M28: 8,841,533 km (0.111 R)
• M29: 9,176,932 km (0.054 R)
• M30: 9,448,302 km (0.097 R)
• M31: 9,895,002 km (0.071 R)
• M32: 10,418,893 km (0.101 R)
• M33: 10,666,627 km (0.108 R)
• M34: 11,603,260 km (0.037 R)
• M35: 12,007,473 km (0.114 R)
• M36: 12,304,425 km (0.104 R)
• M37: 12,641,469 km (0.115 R)
• M38: 12,829,962 km (0.058 R)
• M39: 12,981,355 km (0.11 R)
• M40: 13,057,351 km (0.051 R)
• M41: 13,133,496 km (0.083 R)
• M42: 13,554,764 km (0.116 R)
• M43: 13,786,491 km (0.086 R)
• M44: 13,980,519 km (0.067 R)
• M45: 14,214,640 km (0.092 R)
• M46: 14,607,634 km (0.095 R)
• M47: 14,924,632 km (0.118 R)
• M48: 15,646,142 km (0.113 R)
• M49: 15,929,929 km (0.104 R)
• M50: 16,174,372 km (0.055 R)
• M51: 16,667,148 km (0.068 R)
• M52: 16,915,480 km (0.107 R)
• M53: 17,248,335 km (0.12 R)
• M54: 17,373,698 km (0.034 R)
• M55: 17,667,509 km (0.032 R)
• M56: 17,878,442 km (0.042 R)
• M57: 18,090,123 km (0.087 R)
• M58: 18,430,607 km (0.083 R)
• M59: 19,377,711 km (0.11 R)
• M60: 19,638,909 km (0.114 R)
• M61: 20,429,085 km (0.078 R)
• M62: 20,517,498 km (0.058 R)
• M63: 23,322,009 km (0.099 R)
• M64: 23,831,988 km (0.108 R)
• M65: 24,158,560 km (0.08 R)
• M66: 24,298,883 km (0.088 R)
• M67: 25,052,108 km (0.112 R)
• M68: 25,194,226 km (0.066 R)
• M69: 25,526,782 km (0.058 R)
• M70: 25,765,241 km (0.057 R)
• M71: 26,292,574 km (0.115 R)
• M72: 28,190,372 km (0.114 R)
• M73: 28,585,161 km (0.09 R)
• M74: 29,230,526 km (0.091 R)
• M75: 29,981,059 km (0.042 R)
• M76: 30,132,003 km (0.045 R)
• M77: 30,383,926 km (0.116 R)
• M78: 30,687,310 km (0.105 R)
• M79: 31,399,097 km (0.068 R)
• M80: 32,425,488 km (0.093 R)
• M81: 32,890,887 km (0.11 R)
• M82: 33,723,698 km (0.118 R)
• M83: 34,142,722 km (0.072 R)
• M84: 34,669,007 km (0.114 R)
• M85: 35,091,921 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324

Radius: 4.1

Gravity: 19.27 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 13.41 AU - 16.97 AU

Year: 21843 Days

Day: 17.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,872,517 km

• M1: 52,958 km (0.059 R)
• M2: 87,814 km (0.092 R)
• M3: 133,591 km (0.072 R)
• M4: 670,797 km (0.106 R)
• M5: 1,164,919 km (0.055 R)
• M6: 1,289,982 km (0.072 R)
• M7: 1,663,080 km (0.075 R)
• M8: 1,804,001 km (0.056 R)
• M9: 2,500,977 km (0.108 R)
• M10: 3,167,137 km (0.099 R)
• M11: 3,271,556 km (0.108 R)
• M12: 3,412,477 km (0.108 R)
• M13: 3,700,603 km (0.095 R)
• M14: 3,996,358 km (0.095 R)
• M15: 4,071,605 km (0.104 R)
• M16: 4,338,338 km (0.062 R)
• M17: 5,009,285 km (0.08 R)
• M18: 5,881,889 km (0.114 R)
• M19: 6,096,562 km (0.107 R)
• M20: 6,139,796 km (0.034 R)
• M21: 6,489,406 km (0.119 R)
• M22: 6,622,099 km (0.062 R)
• M23: 8,864,571 km (0.114 R)
• M24: 10,219,180 km (0.105 R)
• M25: 10,477,087 km (0.088 R)
• M26: 11,583,214 km (0.101 R)
• M27: 12,615,588 km (0.078 R)
• M28: 13,170,597 km (0.111 R)
• M29: 13,226,546 km (0.107 R)
• M30: 13,507,491 km (0.118 R)
• M31: 13,676,985 km (0.118 R)
• M32: 13,733,683 km (0.112 R)
• M33: 15,351,434 km (0.051 R)
• M34: 15,469,317 km (0.112 R)
• M35: 17,641,329 km (0.096 R)
• M36: 18,574,072 km (0.116 R)
• M37: 18,888,526 km (0.089 R)
• M38: 20,293,101 km (0.089 R)
• M39: 22,595,711 km (0.084 R)
• M40: 23,948,226 km (0.112 R)
• M41: 24,221,840 km (0.118 R)
• M42: 24,772,211 km (0.065 R)
• M43: 24,841,325 km (0.115 R)
• M44: 25,675,333 km (0.059 R)
• M45: 27,299,367 km (0.103 R)
• M46: 27,728,414 km (0.071 R)
• M47: 28,810,904 km (0.11 R)
• M48: 29,247,730 km (0.047 R)
• M49: 29,686,800 km (0.11 R)
• M50: 30,793,974 km (0.109 R)
• M51: 31,240,523 km (0.05 R)
• M52: 31,839,364 km (0.107 R)
• M53: 32,215,602 km (0.107 R)
• M54: 32,593,337 km (0.073 R)
• M55: 33,429,290 km (0.105 R)
• M56: 33,505,585 km (0.097 R)
• M57: 33,582,029 km (0.111 R)
• M58: 33,965,000 km (0.098 R)
• M59: 34,967,305 km (0.102 R)
• M60: 35,433,153 km (0.068 R)
• M61: 35,823,005 km (0.088 R)
• M62: 35,979,335 km (0.067 R)
• M63: 36,764,425 km (0.076 R)
• M64: 38,591,164 km (0.073 R)
• M65: 38,671,349 km (0.092 R)
• M66: 40,773,199 km (0.098 R)
• M67: 41,345,411 km (0.065 R)
• M68: 41,427,390 km (0.115 R)
• M69: 42,167,451 km (0.102 R)
• M70: 43,160,930 km (0.063 R)
• M71: 43,244,107 km (0.084 R)
• M72: 43,827,688 km (0.112 R)
• M73: 46,783,892 km (0.106 R)
• M74: 47,640,340 km (0.113 R)
• M75: 48,934,660 km (0.104 R)
• M76: 49,891,189 km (0.034 R)
• M77: 50,240,500 km (0.105 R)
• M78: 50,678,373 km (0.119 R)
• M79: 51,381,483 km (0.115 R)
• M80: 51,734,235 km (0.049 R)
• M81: 54,136,627 km (0.087 R)
• M82: 54,315,995 km (0.102 R)
• M83: 54,405,754 km (0.092 R)
• M84: 55,306,034 km (0.084 R)
• M85: 55,667,612 km (0.035 R)
• M86: 56,120,744 km (0.101 R)
• M87: 56,665,878 km (0.092 R)
• M88: 57,487,021 km (0.114 R)
• M89: 57,670,129 km (0.088 R)
• M90: 59,418,329 km (0.118 R)
• M91: 59,603,382 km (0.095 R)
• M92: 62,026,269 km (0.095 R)
• M93: 62,120,217 km (0.092 R)
• M94: 62,214,014 km (0.099 R)
• M95: 62,872,544 km (0.085 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 14,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit