🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.64 AU - 0.92 AU

Year: 260 Days

Day: 43.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,686,595 km

• M1: 417,827 km (0.097 R)
• M2: 638,035 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.82 AU - 0.96 AU

Year: 316 Days

Day: 43 Hours

Environment

Temp: 22 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.43 AU - 2.15 AU

Year: 902 Days

Day: 13.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.7 AU - 2.54 AU

Year: 1163 Days

Day: 30 Hours

Environment

Temp: -88 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.57 AU - 4.15 AU

Year: 2857 Days

Day: 33.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.7

Radius: 9.9

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.93 AU - 6.95 AU

Year: 6888 Days

Day: 14 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,686,595 km

• M1: 133,740 km (0.104 R)
• M2: 330,462 km (0.087 R)
• M3: 434,133 km (0.115 R)
• M4: 550,819 km (0.119 R)
• M5: 649,853 km (0.111 R)
• M6: 771,177 km (0.099 R)
• M7: 834,906 km (0.043 R)
• M8: 951,143 km (0.101 R)
• M9: 1,200,373 km (0.089 R)
• M10: 1,275,621 km (0.103 R)
• M11: 1,490,743 km (0.1 R)
• M12: 1,613,114 km (0.101 R)
• M13: 1,890,169 km (0.114 R)
• M14: 2,023,162 km (0.119 R)
• M15: 2,393,267 km (0.111 R)
• M16: 2,784,764 km (0.079 R)
• M17: 3,065,709 km (0.109 R)
• M18: 3,329,151 km (0.09 R)
• M19: 3,710,326 km (0.106 R)
• M20: 3,821,926 km (0.09 R)
• M21: 3,934,574 km (0.057 R)
• M22: 4,019,695 km (0.04 R)
• M23: 4,966,799 km (0.084 R)
• M24: 5,339,298 km (0.052 R)
• M25: 5,433,843 km (0.07 R)
• M26: 5,980,324 km (0.107 R)
• M27: 6,679,395 km (0.117 R)
• M28: 7,125,047 km (0.115 R)
• M29: 7,369,191 km (0.037 R)
• M30: 7,474,658 km (0.096 R)
• M31: 7,616,028 km (0.047 R)
• M32: 7,901,460 km (0.08 R)
• M33: 7,973,267 km (0.113 R)
• M34: 9,153,445 km (0.119 R)
• M35: 9,304,688 km (0.102 R)
• M36: 9,533,274 km (0.058 R)
• M37: 9,840,997 km (0.097 R)
• M38: 10,743,670 km (0.092 R)
• M39: 14,127,873 km (0.081 R)
• M40: 14,478,680 km (0.103 R)
• M41: 15,458,397 km (0.081 R)
• M42: 15,548,455 km (0.047 R)
• M43: 16,275,650 km (0.09 R)
• M44: 16,643,511 km (0.039 R)
• M45: 16,921,165 km (0.118 R)
• M46: 17,014,065 km (0.104 R)
• M47: 17,481,110 km (0.085 R)
• M48: 17,669,005 km (0.106 R)
• M49: 18,237,028 km (0.117 R)
• M50: 18,714,993 km (0.1 R)
• M51: 19,052,037 km (0.07 R)
• M52: 20,816,693 km (0.102 R)
• M53: 21,065,923 km (0.117 R)
• M54: 22,530,786 km (0.106 R)
• M55: 24,028,410 km (0.067 R)
• M56: 24,394,626 km (0.107 R)
• M57: 24,552,152 km (0.111 R)
• M58: 24,657,469 km (0.095 R)
• M59: 24,921,210 km (0.115 R)
• M60: 25,771,375 km (0.112 R)
• M61: 28,157,910 km (0.112 R)
• M62: 28,268,163 km (0.06 R)
• M63: 29,993,775 km (0.096 R)
• M64: 30,444,663 km (0.082 R)
• M65: 30,897,795 km (0.084 R)
• M66: 32,155,464 km (0.079 R)
• M67: 32,270,505 km (0.118 R)
• M68: 32,385,845 km (0.103 R)
• M69: 33,546,275 km (0.056 R)
• M70: 34,484,553 km (0.119 R)
• M71: 34,956,834 km (0.06 R)
• M72: 35,134,406 km (0.054 R)
• M73: 36,326,701 km (0.068 R)
• M74: 36,626,795 km (0.098 R)
• M75: 36,987,924 km (0.107 R)
• M76: 37,169,087 km (0.116 R)
• M77: 37,410,837 km (0.069 R)
• M78: 37,713,922 km (0.096 R)
• M79: 37,957,019 km (0.114 R)
• M80: 38,995,677 km (0.04 R)
• M81: 41,915,827 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.8

Radius: 5.6

Gravity: 15.75 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.44 AU - 14.76 AU

Year: 18894 Days

Day: 18.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,686,595 km

• M1: 71,657 km (0.077 R)
• M2: 190,139 km (0.083 R)
• M3: 393,742 km (0.114 R)
• M4: 614,398 km (0.11 R)
• M5: 1,156,990 km (0.044 R)
• M6: 2,144,635 km (0.079 R)
• M7: 2,207,167 km (0.084 R)
• M8: 2,628,584 km (0.093 R)
• M9: 3,805,620 km (0.079 R)
• M10: 5,807,090 km (0.082 R)
• M11: 5,850,773 km (0.042 R)
• M12: 6,115,561 km (0.071 R)
• M13: 6,840,662 km (0.089 R)
• M14: 7,072,688 km (0.076 R)
• M15: 9,173,341 km (0.11 R)
• M16: 10,370,124 km (0.072 R)
• M17: 10,636,708 km (0.08 R)
• M18: 11,285,813 km (0.117 R)
• M19: 11,395,169 km (0.092 R)
• M20: 14,066,089 km (0.064 R)
• M21: 14,837,566 km (0.119 R)
• M22: 16,050,954 km (0.042 R)
• M23: 16,112,439 km (0.062 R)
• M24: 16,359,275 km (0.111 R)
• M25: 16,794,156 km (0.09 R)
• M26: 17,485,298 km (0.079 R)
• M27: 18,378,398 km (0.105 R)
• M28: 18,765,557 km (0.114 R)
• M29: 19,811,396 km (0.11 R)
• M30: 20,075,735 km (0.082 R)
• M31: 20,674,875 km (0.102 R)
• M32: 21,618,538 km (0.117 R)
• M33: 21,822,589 km (0.057 R)
• M34: 22,301,303 km (0.114 R)
• M35: 22,921,685 km (0.031 R)
• M36: 23,338,315 km (0.084 R)
• M37: 23,897,961 km (0.075 R)
• M38: 24,745,582 km (0.119 R)
• M39: 24,816,641 km (0.074 R)
• M40: 25,963,010 km (0.07 R)
• M41: 26,035,265 km (0.087 R)
• M42: 26,469,997 km (0.068 R)
• M43: 26,907,271 km (0.112 R)
• M44: 27,641,199 km (0.067 R)
• M45: 28,233,008 km (0.08 R)
• M46: 28,456,058 km (0.062 R)
• M47: 30,109,414 km (0.099 R)
• M48: 30,185,260 km (0.032 R)
• M49: 31,639,202 km (0.103 R)
• M50: 31,870,929 km (0.07 R)
• M51: 32,025,613 km (0.111 R)
• M52: 32,335,879 km (0.049 R)
• M53: 33,744,343 km (0.073 R)
• M54: 34,218,269 km (0.059 R)
• M55: 34,773,875 km (0.087 R)
• M56: 36,701,594 km (0.084 R)
• M57: 37,026,221 km (0.103 R)
• M58: 37,923,958 km (0.116 R)
• M59: 38,088,067 km (0.116 R)
• M60: 38,499,012 km (0.087 R)
• M61: 40,074,128 km (0.059 R)
• M62: 40,324,854 km (0.109 R)
• M63: 40,743,728 km (0.118 R)
• M64: 41,248,322 km (0.081 R)
• M65: 43,116,051 km (0.114 R)
• M66: 43,201,621 km (0.119 R)
• M67: 44,578,071 km (0.036 R)
• M68: 46,581,785 km (0.092 R)
• M69: 47,285,643 km (0.09 R)
• M70: 47,904,380 km (0.099 R)
• M71: 48,259,226 km (0.081 R)
• M72: 48,882,151 km (0.101 R)
• M73: 49,776,597 km (0.089 R)
• M74: 50,766,935 km (0.079 R)
• M75: 50,857,143 km (0.037 R)
• M76: 51,219,169 km (0.065 R)
• M77: 51,672,750 km (0.075 R)
• M78: 52,675,205 km (0.077 R)
• M79: 53,868,398 km (0.117 R)
• M80: 54,145,005 km (0.089 R)
• M81: 54,977,666 km (0.116 R)
• M82: 55,535,068 km (0.101 R)
• M83: 59,108,811 km (0.098 R)
• M84: 59,394,095 km (0.05 R)
• M85: 59,775,120 km (0.077 R)
• M86: 60,252,637 km (0.113 R)
• M87: 60,348,379 km (0.059 R)
• M88: 60,635,607 km (0.115 R)
• M89: 61,982,138 km (0.081 R)
• M90: 63,047,125 km (0.118 R)
• M91: 63,338,542 km (0.07 R)
• M92: 63,727,945 km (0.119 R)
• M93: 63,922,871 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 19,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit