🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.45 AU - 0.67 AU

Year: 179 Days

Day: 21.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,238,124 km

• M1: 450,439 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.68 AU - 0.76 AU

Year: 261 Days

Day: 34.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.69 AU - 0.83 AU

Year: 283 Days

Day: 32 Hours

Environment

Temp: 6 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.04 AU - 1.08 AU

Year: 467 Days

Day: 20.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,238,124 km

• M1: 403,166 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1 AU - 1.14 AU

Year: 473 Days

Day: 35.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.07 AU - 1.23 AU

Year: 527 Days

Day: 12.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.75 AU - 2.25 AU

Year: 1209 Days

Day: 47.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.7

Radius: 10.1

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.36 AU - 5.9 AU

Year: 4967 Days

Day: 7.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,238,124 km

• M1: 147,055 km (0.029 R)
• M2: 297,550 km (0.095 R)
• M3: 432,637 km (0.118 R)
• M4: 542,591 km (0.077 R)
• M5: 705,653 km (0.1 R)
• M6: 909,405 km (0.101 R)
• M7: 1,277,865 km (0.111 R)
• M8: 1,429,557 km (0.102 R)
• M9: 1,616,704 km (0.095 R)
• M10: 1,904,979 km (0.079 R)
• M11: 2,015,233 km (0.093 R)
• M12: 2,478,238 km (0.089 R)
• M13: 2,865,098 km (0.105 R)
• M14: 2,937,504 km (0.11 R)
• M15: 3,214,559 km (0.101 R)
• M16: 3,327,805 km (0.105 R)
• M17: 4,680,618 km (0.103 R)
• M18: 5,224,556 km (0.037 R)
• M19: 5,697,136 km (0.104 R)
• M20: 5,950,255 km (0.102 R)
• M21: 6,324,998 km (0.114 R)
• M22: 6,755,690 km (0.102 R)
• M23: 6,828,395 km (0.073 R)
• M24: 7,469,721 km (0.039 R)
• M25: 7,772,208 km (0.085 R)
• M26: 7,873,934 km (0.077 R)
• M27: 8,053,003 km (0.093 R)
• M28: 8,337,089 km (0.105 R)
• M29: 8,968,692 km (0.098 R)
• M30: 9,075,355 km (0.117 R)
• M31: 9,155,689 km (0.095 R)
• M32: 9,317,105 km (0.09 R)
• M33: 9,724,759 km (0.107 R)
• M34: 9,917,142 km (0.113 R)
• M35: 9,999,870 km (0.1 R)
• M36: 10,082,896 km (0.083 R)
• M37: 10,389,273 km (0.113 R)
• M38: 10,670,367 km (0.106 R)
• M39: 11,182,890 km (0.09 R)
• M40: 11,269,058 km (0.055 R)
• M41: 11,471,165 km (0.103 R)
• M42: 12,768,178 km (0.112 R)
• M43: 13,129,906 km (0.069 R)
• M44: 13,281,598 km (0.085 R)
• M45: 14,297,667 km (0.063 R)
• M46: 14,547,795 km (0.1 R)
• M47: 14,704,872 km (0.101 R)
• M48: 15,594,680 km (0.098 R)
• M49: 15,755,498 km (0.095 R)
• M50: 15,916,765 km (0.114 R)
• M51: 16,111,092 km (0.111 R)
• M52: 16,208,480 km (0.077 R)
• M53: 16,633,039 km (0.078 R)
• M54: 17,226,793 km (0.118 R)
• M55: 17,293,215 km (0.105 R)
• M56: 17,794,068 km (0.086 R)
• M57: 17,928,407 km (0.076 R)
• M58: 18,673,405 km (0.077 R)
• M59: 18,809,987 km (0.087 R)
• M60: 19,636,217 km (0.105 R)
• M61: 19,949,175 km (0.104 R)
• M62: 20,053,744 km (0.062 R)
• M63: 20,404,102 km (0.071 R)
• M64: 20,650,340 km (0.086 R)
• M65: 20,897,775 km (0.1 R)
• M66: 21,252,771 km (0.105 R)
• M67: 21,645,765 km (0.087 R)
• M68: 21,789,229 km (0.109 R)
• M69: 22,077,055 km (0.095 R)
• M70: 22,366,228 km (0.116 R)
• M71: 22,911,811 km (0.049 R)
• M72: 23,204,575 km (0.101 R)
• M73: 23,572,286 km (0.118 R)
• M74: 24,164,544 km (0.04 R)
• M75: 24,611,991 km (0.065 R)
• M76: 24,949,334 km (0.108 R)
• M77: 25,212,926 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.7

Radius: 6.5

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 10.94 AU - 12.66 AU

Year: 17328 Days

Day: 24.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,238,124 km

• M1: 102,774 km (0.101 R)
• M2: 167,849 km (0.09 R)
• M3: 224,846 km (0.114 R)
• M4: 308,620 km (0.109 R)
• M5: 455,974 km (0.105 R)
• M6: 499,208 km (0.104 R)
• M7: 555,457 km (0.115 R)
• M8: 638,185 km (0.119 R)
• M9: 687,253 km (0.105 R)
• M10: 897,288 km (0.094 R)
• M11: 1,024,147 km (0.112 R)
• M12: 1,156,990 km (0.116 R)
• M13: 1,264,401 km (0.114 R)
• M14: 1,538,764 km (0.056 R)
• M15: 1,708,856 km (0.09 R)
• M16: 1,778,569 km (0.104 R)
• M17: 1,903,035 km (0.041 R)
• M18: 2,085,694 km (0.093 R)
• M19: 2,160,492 km (0.08 R)
• M20: 2,255,188 km (0.08 R)
• M21: 2,507,709 km (0.092 R)
• M22: 3,406,344 km (0.087 R)
• M23: 3,628,496 km (0.112 R)
• M24: 3,832,548 km (0.034 R)
• M25: 4,017,002 km (0.086 R)
• M26: 4,087,014 km (0.105 R)
• M27: 4,228,085 km (0.075 R)
• M28: 4,394,737 km (0.095 R)
• M29: 4,587,867 km (0.096 R)
• M30: 4,710,089 km (0.07 R)
• M31: 5,777,919 km (0.096 R)
• M32: 6,366,137 km (0.092 R)
• M33: 6,557,174 km (0.062 R)
• M34: 6,667,278 km (0.106 R)
• M35: 6,973,206 km (0.073 R)
• M36: 7,369,191 km (0.104 R)
• M37: 7,947,387 km (0.063 R)
• M38: 8,006,029 km (0.067 R)
• M39: 8,360,875 km (0.082 R)
• M40: 8,510,174 km (0.091 R)
• M41: 8,751,027 km (0.094 R)
• M42: 9,239,464 km (0.06 R)
• M43: 9,301,098 km (0.083 R)
• M44: 10,020,215 km (0.078 R)
• M45: 10,370,424 km (0.107 R)
• M46: 10,466,615 km (0.116 R)
• M47: 11,444,985 km (0.072 R)
• M48: 11,710,821 km (0.119 R)
• M49: 12,282,434 km (0.07 R)
• M50: 12,350,351 km (0.051 R)
• M51: 12,725,692 km (0.112 R)
• M52: 13,980,370 km (0.107 R)
• M53: 14,550,487 km (0.079 R)
• M54: 14,874,666 km (0.111 R)
• M55: 15,019,477 km (0.105 R)
• M56: 15,092,032 km (0.102 R)
• M57: 15,640,009 km (0.103 R)
• M58: 15,971,966 km (0.053 R)
• M59: 16,868,506 km (0.062 R)
• M60: 17,589,867 km (0.09 R)
• M61: 17,934,990 km (0.048 R)
• M62: 18,243,760 km (0.106 R)
• M63: 20,533,953 km (0.079 R)
• M64: 20,735,611 km (0.113 R)
• M65: 21,876,893 km (0.103 R)
• M66: 22,165,468 km (0.068 R)
• M67: 23,837,972 km (0.11 R)
• M68: 23,922,794 km (0.102 R)
• M69: 25,162,063 km (0.116 R)
• M70: 26,378,293 km (0.118 R)
• M71: 26,641,436 km (0.029 R)
• M72: 27,258,826 km (0.104 R)
• M73: 27,658,103 km (0.118 R)
• M74: 27,880,854 km (0.114 R)
• M75: 28,732,515 km (0.109 R)
• M76: 29,274,807 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.2

Radius: 3

Gravity: 16.47 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.88 AU - 16.68 AU

Year: 23069 Days

Day: 21.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,238,124 km

• M1: 49,966 km (0.046 R)
• M2: 129,552 km (0.115 R)
• M3: 438,920 km (0.086 R)
• M4: 532,568 km (0.112 R)
• M5: 1,370,167 km (0.102 R)
• M6: 1,720,974 km (0.118 R)
• M7: 1,893,759 km (0.072 R)
• M8: 2,072,230 km (0.08 R)
• M9: 2,150,320 km (0.077 R)
• M10: 2,555,132 km (0.06 R)
• M11: 3,041,624 km (0.061 R)
• M12: 3,100,715 km (0.093 R)
• M13: 3,340,969 km (0.079 R)
• M14: 3,743,986 km (0.088 R)
• M15: 3,999,499 km (0.075 R)
• M16: 4,293,758 km (0.078 R)
• M17: 4,326,819 km (0.103 R)
• M18: 4,731,033 km (0.108 R)
• M19: 4,799,548 km (0.115 R)
• M20: 4,937,478 km (0.106 R)
• M21: 5,041,897 km (0.051 R)
• M22: 5,538,562 km (0.111 R)
• M23: 5,574,615 km (0.092 R)
• M24: 5,719,725 km (0.07 R)
• M25: 5,756,227 km (0.106 R)
• M26: 5,976,585 km (0.05 R)
• M27: 6,387,829 km (0.084 R)
• M28: 7,796,143 km (0.087 R)
• M29: 7,836,684 km (0.068 R)
• M30: 8,576,596 km (0.094 R)
• M31: 9,082,087 km (0.102 R)
• M32: 9,338,497 km (0.053 R)
• M33: 9,381,432 km (0.07 R)
• M34: 9,902,033 km (0.105 R)
• M35: 10,033,679 km (0.094 R)
• M36: 10,077,661 km (0.112 R)
• M37: 10,121,792 km (0.099 R)
• M38: 11,016,537 km (0.116 R)
• M39: 11,611,488 km (0.108 R)
• M40: 11,889,740 km (0.111 R)
• M41: 12,170,086 km (0.049 R)
• M42: 13,072,012 km (0.069 R)
• M43: 13,603,982 km (0.048 R)
• M44: 14,340,751 km (0.091 R)
• M45: 15,040,121 km (0.037 R)
• M46: 15,191,365 km (0.106 R)
• M47: 15,699,249 km (0.08 R)
• M48: 15,750,412 km (0.093 R)
• M49: 16,419,713 km (0.108 R)
• M50: 16,575,444 km (0.118 R)
• M51: 16,731,774 km (0.111 R)
• M52: 17,785,990 km (0.07 R)
• M53: 18,807,145 km (0.111 R)
• M54: 20,068,704 km (0.056 R)
• M55: 20,737,556 km (0.111 R)
• M56: 21,470,436 km (0.068 R)
• M57: 23,543,713 km (0.098 R)
• M58: 24,426,340 km (0.068 R)
• M59: 24,722,843 km (0.119 R)
• M60: 24,782,383 km (0.111 R)
• M61: 25,559,544 km (0.079 R)
• M62: 25,679,970 km (0.092 R)
• M63: 25,740,109 km (0.109 R)
• M64: 25,981,410 km (0.116 R)
• M65: 26,344,933 km (0.101 R)
• M66: 28,187,081 km (0.069 R)
• M67: 28,747,774 km (0.063 R)
• M68: 29,438,019 km (0.077 R)
• M69: 29,690,390 km (0.118 R)
• M70: 31,476,888 km (0.117 R)
• M71: 32,904,949 km (0.086 R)
• M72: 33,035,698 km (0.116 R)
• M73: 33,101,222 km (0.108 R)
• M74: 34,221,261 km (0.088 R)
• M75: 34,353,805 km (0.093 R)
• M76: 34,486,648 km (0.049 R)
• M77: 34,819,204 km (0.107 R)
• M78: 35,756,285 km (0.101 R)
• M79: 36,227,817 km (0.081 R)
• M80: 36,430,522 km (0.119 R)
• M81: 36,701,444 km (0.055 R)
• M82: 37,450,032 km (0.068 R)
• M83: 38,272,222 km (0.056 R)
• M84: 38,341,037 km (0.099 R)
• M85: 38,547,631 km (0.07 R)
• M86: 39,100,395 km (0.067 R)
• M87: 39,516,726 km (0.113 R)
• M88: 42,045,080 km (0.064 R)
• M89: 43,831,578 km (0.041 R)
• M90: 45,423,897 km (0.117 R)
• M91: 45,788,467 km (0.093 R)
• M92: 46,373,844 km (0.098 R)
• M93: 47,996,083 km (0.113 R)
• M94: 48,293,035 km (0.052 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 15,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit