🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.51 AU - 0.67 AU

Year: 160 Days

Day: 39.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.5 AU - 0.74 AU

Year: 172 Days

Day: 46.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.81 AU - 0.87 AU

Year: 272 Days

Day: 23.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.85 AU - 1.37 AU

Year: 413 Days

Day: 36.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 109,732,540 km

• M1: 162,014 km (0.108 R)
• M2: 233,073 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.94 AU - 5.66 AU

Year: 4308 Days

Day: 43.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.6

Radius: 13.3

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.77 AU - 7.63 AU

Year: 6124 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 109,732,540 km

• M1: 174,282 km (0.09 R)
• M2: 307,723 km (0.105 R)
• M3: 413,189 km (0.054 R)
• M4: 608,115 km (0.117 R)
• M5: 914,492 km (0.04 R)
• M6: 1,086,529 km (0.114 R)
• M7: 1,337,555 km (0.044 R)
• M8: 1,488,050 km (0.106 R)
• M9: 1,731,147 km (0.11 R)
• M10: 1,883,437 km (0.101 R)
• M11: 2,201,632 km (0.101 R)
• M12: 2,566,351 km (0.053 R)
• M13: 3,180,600 km (0.09 R)
• M14: 3,289,956 km (0.097 R)
• M15: 3,577,334 km (0.068 R)
• M16: 3,724,089 km (0.093 R)
• M17: 3,956,564 km (0.028 R)
• M18: 4,807,477 km (0.112 R)
• M19: 5,006,293 km (0.11 R)
• M20: 5,524,799 km (0.075 R)
• M21: 5,771,336 km (0.067 R)
• M22: 6,041,061 km (0.102 R)
• M23: 6,673,112 km (0.102 R)
• M24: 6,996,992 km (0.103 R)
• M25: 7,305,462 km (0.032 R)
• M26: 7,513,703 km (0.107 R)
• M27: 7,660,608 km (0.101 R)
• M28: 7,808,410 km (0.105 R)
• M29: 7,914,625 km (0.103 R)
• M30: 8,042,681 km (0.112 R)
• M31: 8,474,719 km (0.11 R)
• M32: 8,561,935 km (0.087 R)
• M33: 8,892,097 km (0.072 R)
• M34: 9,069,820 km (0.049 R)
• M35: 10,091,872 km (0.112 R)
• M36: 10,487,559 km (0.072 R)
• M37: 10,604,843 km (0.039 R)
• M38: 10,959,540 km (0.118 R)
• M39: 11,102,556 km (0.114 R)
• M40: 11,559,427 km (0.109 R)
• M41: 12,243,838 km (0.088 R)
• M42: 13,346,075 km (0.118 R)
• M43: 13,549,977 km (0.119 R)
• M44: 13,780,507 km (0.072 R)
• M45: 13,883,281 km (0.088 R)
• M46: 15,190,916 km (0.1 R)
• M47: 15,430,572 km (0.106 R)
• M48: 15,617,719 km (0.096 R)
• M49: 15,832,541 km (0.109 R)
• M50: 16,210,874 km (0.059 R)
• M51: 16,756,607 km (0.035 R)
• M52: 17,087,069 km (0.096 R)
• M53: 17,169,946 km (0.088 R)
• M54: 17,252,973 km (0.05 R)
• M55: 17,810,225 km (0.112 R)
• M56: 18,006,647 km (0.094 R)
• M57: 18,147,418 km (0.12 R)
• M58: 18,657,098 km (0.057 R)
• M59: 19,114,120 km (0.048 R)
• M60: 19,257,734 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.5

Radius: 5.6

Gravity: 26.2 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 16.7 AU - 23.34 AU

Year: 31630 Days

Day: 20.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 109,732,540 km

• M1: 529,427 km (0.108 R)
• M2: 1,047,484 km (0.112 R)
• M3: 1,681,330 km (0.114 R)
• M4: 2,100,653 km (0.088 R)
• M5: 2,412,714 km (0.069 R)
• M6: 3,129,737 km (0.065 R)
• M7: 3,854,240 km (0.032 R)
• M8: 4,235,265 km (0.093 R)
• M9: 4,402,217 km (0.084 R)
• M10: 4,628,259 km (0.027 R)
• M11: 5,691,451 km (0.037 R)
• M12: 5,814,121 km (0.083 R)
• M13: 6,124,537 km (0.034 R)
• M14: 6,187,368 km (0.076 R)
• M15: 6,697,048 km (0.038 R)
• M16: 7,088,097 km (0.102 R)
• M17: 7,419,606 km (0.1 R)
• M18: 8,235,812 km (0.038 R)
• M19: 9,440,074 km (0.052 R)
• M20: 10,099,651 km (0.084 R)
• M21: 10,547,697 km (0.054 R)
• M22: 10,698,492 km (0.114 R)
• M23: 11,462,937 km (0.025 R)
• M24: 12,562,481 km (0.099 R)
• M25: 12,642,366 km (0.04 R)
• M26: 13,695,386 km (0.094 R)
• M27: 14,190,854 km (0.115 R)
• M28: 16,579,334 km (0.117 R)
• M29: 17,373,100 km (0.107 R)
• M30: 17,999,017 km (0.094 R)
• M31: 21,810,622 km (0.09 R)
• M32: 23,461,284 km (0.074 R)
• M33: 24,650,588 km (0.082 R)
• M34: 28,020,728 km (0.072 R)
• M35: 28,753,908 km (0.111 R)
• M36: 30,991,293 km (0.054 R)
• M37: 31,099,153 km (0.049 R)
• M38: 31,532,239 km (0.064 R)
• M39: 32,185,383 km (0.088 R)
• M40: 33,948,843 km (0.112 R)
• M41: 34,506,394 km (0.116 R)
• M42: 35,066,938 km (0.06 R)
• M43: 35,292,082 km (0.095 R)
• M44: 37,453,921 km (0.03 R)
• M45: 37,568,962 km (0.036 R)
• M46: 37,914,533 km (0.04 R)
• M47: 38,030,023 km (0.092 R)
• M48: 40,599,067 km (0.085 R)
• M49: 41,309,358 km (0.071 R)
• M50: 42,982,759 km (0.102 R)
• M51: 43,827,688 km (0.06 R)
• M52: 46,025,580 km (0.107 R)
• M53: 47,759,719 km (0.067 R)
• M54: 48,384,140 km (0.098 R)
• M55: 49,514,950 km (0.066 R)
• M56: 51,163,818 km (0.105 R)
• M57: 55,691,547 km (0.103 R)
• M58: 56,480,377 km (0.118 R)
• M59: 59,003,046 km (0.115 R)
• M60: 59,673,095 km (0.079 R)
• M61: 60,076,261 km (0.101 R)
• M62: 60,345,537 km (0.117 R)
• M63: 62,650,691 km (0.07 R)
• M64: 62,923,707 km (0.06 R)
• M65: 67,067,119 km (0.118 R)
• M66: 73,014,083 km (0.05 R)
• M67: 73,157,697 km (0.087 R)
• M68: 73,589,137 km (0.084 R)
• M69: 76,487,297 km (0.067 R)
• M70: 77,510,397 km (0.105 R)
• M71: 78,979,897 km (0.088 R)
• M72: 80,162,019 km (0.1 R)
• M73: 81,796,974 km (0.116 R)
• M74: 82,095,422 km (0.072 R)
• M75: 82,394,318 km (0.111 R)
• M76: 84,797,758 km (0.079 R)
• M77: 87,681,855 km (0.103 R)
• M78: 88,140,073 km (0.119 R)
• M79: 88,446,151 km (0.083 R)
• M80: 91,680,157 km (0.032 R)
• M81: 93,078,000 km (0.076 R)
• M82: 93,857,554 km (0.077 R)
• M83: 94,326,394 km (0.035 R)
• M84: 94,795,982 km (0.096 R)
• M85: 94,952,611 km (0.055 R)
• M86: 95,580,324 km (0.118 R)
• M87: 98,104,788 km (0.104 R)
• M88: 99,057,128 km (0.058 R)
• M89: 99,534,345 km (0.056 R)
• M90: 100,810,864 km (0.032 R)
• M91: 100,970,933 km (0.107 R)
• M92: 101,291,073 km (0.12 R)
• M93: 101,932,399 km (0.083 R)
• M94: 104,834,897 km (0.072 R)
• M95: 106,133,705 km (0.109 R)
• M96: 109,075,248 km (0.062 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 17,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit