🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.9 AU - 1.16 AU

Year: 374 Days

Day: 46.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,191,187 km

• M1: 192,233 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.41 AU - 1.47 AU

Year: 619 Days

Day: 34.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,191,187 km

• M1: 491,728 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.13 AU - 2.99 AU

Year: 1467 Days

Day: 40.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.38 AU - 3.68 AU

Year: 1889 Days

Day: 18.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.12 AU - 3.24 AU

Year: 2031 Days

Day: 28.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,191,187 km

• M1: 1,195,586 km (0.112 R)
• M2: 2,660,598 km (0.032 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.32 AU - 5.18 AU

Year: 3708 Days

Day: 32.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.8

Radius: 9.1

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.14 AU - 8.24 AU

Year: 7638 Days

Day: 5.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 72.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,191,187 km

• M1: 114,442 km (0.116 R)
• M2: 270,623 km (0.112 R)
• M3: 373,995 km (0.055 R)
• M4: 431,889 km (0.045 R)
• M5: 819,497 km (0.12 R)
• M6: 1,031,477 km (0.105 R)
• M7: 1,243,009 km (0.085 R)
• M8: 1,980,377 km (0.078 R)
• M9: 2,222,276 km (0.104 R)
• M10: 2,905,340 km (0.061 R)
• M11: 3,079,622 km (0.071 R)
• M12: 3,282,925 km (0.1 R)
• M13: 3,490,717 km (0.078 R)
• M14: 3,596,333 km (0.052 R)
• M15: 4,709,341 km (0.11 R)
• M16: 4,855,498 km (0.118 R)
• M17: 4,944,060 km (0.108 R)
• M18: 6,398,750 km (0.118 R)
• M19: 7,122,355 km (0.1 R)
• M20: 7,256,694 km (0.095 R)
• M21: 7,391,930 km (0.071 R)
• M22: 7,527,914 km (0.054 R)
• M23: 7,802,576 km (0.096 R)
• M24: 10,077,810 km (0.069 R)
• M25: 10,190,906 km (0.115 R)
• M26: 11,424,191 km (0.093 R)
• M27: 11,779,486 km (0.097 R)
• M28: 12,178,463 km (0.032 R)
• M29: 12,622,620 km (0.084 R)
• M30: 12,948,892 km (0.112 R)
• M31: 13,195,430 km (0.029 R)
• M32: 13,360,735 km (0.087 R)
• M33: 13,986,503 km (0.118 R)
• M34: 14,112,764 km (0.105 R)
• M35: 14,792,836 km (0.102 R)
• M36: 15,093,827 km (0.079 R)
• M37: 16,628,402 km (0.096 R)
• M38: 16,807,022 km (0.104 R)
• M39: 17,527,485 km (0.044 R)
• M40: 17,709,246 km (0.12 R)
• M41: 17,845,979 km (0.11 R)
• M42: 18,258,121 km (0.054 R)
• M43: 18,442,276 km (0.115 R)
• M44: 18,673,554 km (0.088 R)
• M45: 18,766,155 km (0.116 R)
• M46: 20,652,734 km (0.066 R)
• M47: 21,472,530 km (0.055 R)
• M48: 21,862,083 km (0.083 R)
• M49: 22,008,839 km (0.091 R)
• M50: 22,500,118 km (0.082 R)
• M51: 22,945,321 km (0.088 R)
• M52: 23,094,470 km (0.032 R)
• M53: 23,493,448 km (0.046 R)
• M54: 25,368,807 km (0.11 R)
• M55: 26,402,379 km (0.084 R)
• M56: 26,715,188 km (0.107 R)
• M57: 26,819,607 km (0.078 R)
• M58: 26,976,685 km (0.084 R)
• M59: 27,344,396 km (0.104 R)
• M60: 27,449,713 km (0.119 R)
• M61: 27,978,392 km (0.101 R)
• M62: 28,403,849 km (0.087 R)
• M63: 28,563,918 km (0.11 R)
• M64: 29,801,242 km (0.087 R)
• M65: 30,344,582 km (0.114 R)
• M66: 32,327,801 km (0.082 R)
• M67: 32,774,201 km (0.082 R)
• M68: 33,335,043 km (0.109 R)
• M69: 33,560,338 km (0.075 R)
• M70: 33,899,027 km (0.095 R)
• M71: 34,125,518 km (0.051 R)
• M72: 34,295,761 km (0.112 R)
• M73: 34,409,455 km (0.098 R)
• M74: 34,922,277 km (0.102 R)
• M75: 36,128,783 km (0.066 R)
• M76: 36,302,317 km (0.107 R)
• M77: 36,476,000 km (0.087 R)
• M78: 36,592,088 km (0.053 R)
• M79: 36,708,176 km (0.105 R)
• M80: 36,824,413 km (0.102 R)
• M81: 37,758,652 km (0.097 R)
• M82: 37,993,521 km (0.12 R)
• M83: 39,352,917 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.2

Radius: 4.3

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 13.63 AU - 16.25 AU

Year: 20682 Days

Day: 15.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,191,187 km

• M1: 64,925 km (0.098 R)
• M2: 128,205 km (0.096 R)
• M3: 181,163 km (0.089 R)
• M4: 287,976 km (0.063 R)
• M5: 361,728 km (0.03 R)
• M6: 455,974 km (0.07 R)
• M7: 667,805 km (0.092 R)
• M8: 767,287 km (0.089 R)
• M9: 853,905 km (0.079 R)
• M10: 925,562 km (0.065 R)
• M11: 1,333,665 km (0.093 R)
• M12: 1,438,234 km (0.116 R)
• M13: 1,480,869 km (0.092 R)
• M14: 1,567,337 km (0.108 R)
• M15: 1,929,813 km (0.082 R)
• M16: 2,000,572 km (0.088 R)
• M17: 2,120,550 km (0.057 R)
• M18: 2,193,703 km (0.114 R)
• M19: 2,494,395 km (0.08 R)
• M20: 2,571,587 km (0.054 R)
• M21: 2,623,498 km (0.106 R)
• M22: 2,834,580 km (0.083 R)
• M23: 3,558,185 km (0.114 R)
• M24: 3,587,058 km (0.115 R)
• M25: 4,616,291 km (0.072 R)
• M26: 5,327,479 km (0.083 R)
• M27: 5,460,322 km (0.11 R)
• M28: 5,865,733 km (0.1 R)
• M29: 6,003,063 km (0.106 R)
• M30: 6,315,873 km (0.098 R)
• M31: 6,957,348 km (0.103 R)
• M32: 7,359,318 km (0.03 R)
• M33: 8,033,555 km (0.096 R)
• M34: 8,923,363 km (0.063 R)
• M35: 8,962,708 km (0.094 R)
• M36: 9,681,675 km (0.095 R)
• M37: 10,253,438 km (0.099 R)
• M38: 10,336,016 km (0.093 R)
• M39: 10,752,347 km (0.086 R)
• M40: 11,259,035 km (0.078 R)
• M41: 11,386,941 km (0.085 R)
• M42: 12,120,868 km (0.034 R)
• M43: 13,182,564 km (0.049 R)
• M44: 13,679,229 km (0.083 R)
• M45: 13,724,557 km (0.107 R)
• M46: 13,952,545 km (0.103 R)
• M47: 15,346,498 km (0.086 R)
• M48: 16,203,993 km (0.118 R)
• M49: 16,252,013 km (0.096 R)
• M50: 17,125,815 km (0.115 R)
• M51: 17,716,726 km (0.089 R)
• M52: 18,364,335 km (0.12 R)
• M53: 18,565,245 km (0.076 R)
• M54: 19,734,203 km (0.099 R)
• M55: 20,769,869 km (0.043 R)
• M56: 21,558,250 km (0.085 R)
• M57: 22,409,761 km (0.089 R)
• M58: 22,517,023 km (0.109 R)
• M59: 23,817,028 km (0.045 R)
• M60: 24,807,815 km (0.078 R)
• M61: 24,918,817 km (0.034 R)
• M62: 25,643,768 km (0.108 R)
• M63: 26,886,477 km (0.036 R)
• M64: 27,057,468 km (0.068 R)
• M65: 27,285,904 km (0.111 R)
• M66: 27,687,424 km (0.095 R)
• M67: 29,078,535 km (0.079 R)
• M68: 29,137,028 km (0.102 R)
• M69: 29,312,656 km (0.078 R)
• M70: 29,547,375 km (0.092 R)
• M71: 29,900,575 km (0.067 R)
• M72: 30,196,031 km (0.073 R)
• M73: 30,551,775 km (0.107 R)
• M74: 31,028,244 km (0.093 R)
• M75: 32,593,935 km (0.09 R)
• M76: 33,080,876 km (0.112 R)
• M77: 33,447,541 km (0.029 R)
• M78: 36,303,663 km (0.113 R)
• M79: 37,061,526 km (0.109 R)
• M80: 37,378,823 km (0.1 R)
• M81: 37,569,560 km (0.094 R)
• M82: 38,464,305 km (0.115 R)
• M83: 38,656,987 km (0.118 R)
• M84: 38,849,969 km (0.072 R)
• M85: 39,949,513 km (0.103 R)
• M86: 40,014,438 km (0.106 R)
• M87: 40,601,012 km (0.094 R)
• M88: 42,576,601 km (0.07 R)
• M89: 43,242,013 km (0.114 R)
• M90: 44,045,054 km (0.085 R)
• M91: 44,853,032 km (0.076 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 13,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit