🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.47 AU - 0.57 AU

Year: 144 Days

Day: 26.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,328,790 km

• M1: 94,695 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.51 AU - 0.73 AU

Year: 188 Days

Day: 47.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.77 AU - 0.91 AU

Year: 296 Days

Day: 38.9 Hours

Environment

Temp: 37 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.44 AU - 1.68 AU

Year: 750 Days

Day: 36.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,328,790 km

• M1: 642,373 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.48 AU - 2.38 AU

Year: 1032 Days

Day: 39 Hours

Environment

Temp: -76 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.74 AU - 2.8 AU

Year: 1317 Days

Day: 35.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,328,790 km

• M1: 1,431,053 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.08 AU - 3.68 AU

Year: 2392 Days

Day: 21.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 54 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,328,790 km

• M1: 2,779,977 km (0.04 R)

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.3

Radius: 11.2

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.62 AU - 7.16 AU

Year: 5504 Days

Day: 7.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,328,790 km

• M1: 148,551 km (0.058 R)
• M2: 330,013 km (0.098 R)
• M3: 477,965 km (0.104 R)
• M4: 612,603 km (0.075 R)
• M5: 705,803 km (0.119 R)
• M6: 1,180,028 km (0.064 R)
• M7: 1,468,901 km (0.092 R)
• M8: 2,113,220 km (0.112 R)
• M9: 2,217,938 km (0.116 R)
• M10: 2,848,643 km (0.091 R)
• M11: 3,000,185 km (0.096 R)
• M12: 3,784,677 km (0.119 R)
• M13: 3,887,151 km (0.12 R)
• M14: 4,684,807 km (0.114 R)
• M15: 4,850,412 km (0.114 R)
• M16: 4,947,950 km (0.118 R)
• M17: 5,373,406 km (0.036 R)
• M18: 5,634,305 km (0.06 R)
• M19: 5,899,542 km (0.119 R)
• M20: 6,168,818 km (0.11 R)
• M21: 6,381,097 km (0.103 R)
• M22: 6,985,024 km (0.106 R)
• M23: 7,079,570 km (0.032 R)
• M24: 7,510,561 km (0.075 R)
• M25: 7,982,842 km (0.098 R)
• M26: 8,347,561 km (0.114 R)
• M27: 8,939,221 km (0.094 R)
• M28: 9,404,919 km (0.077 R)
• M29: 9,684,667 km (0.113 R)
• M30: 9,843,091 km (0.058 R)
• M31: 10,020,365 km (0.079 R)
• M32: 10,109,375 km (0.118 R)
• M33: 11,419,853 km (0.111 R)
• M34: 11,718,300 km (0.114 R)
• M35: 12,038,290 km (0.089 R)
• M36: 12,227,831 km (0.083 R)
• M37: 12,323,125 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442

Radius: 9.5

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.1 AU - 10.9 AU

Year: 13099 Days

Day: 11 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,328,790 km

• M1: 325,525 km (0.082 R)
• M2: 470,186 km (0.054 R)
• M3: 622,178 km (0.084 R)
• M4: 721,810 km (0.088 R)
• M5: 1,612,665 km (0.107 R)
• M6: 1,849,628 km (0.075 R)
• M7: 2,490,655 km (0.09 R)
• M8: 2,765,317 km (0.097 R)
• M9: 3,049,702 km (0.067 R)
• M10: 3,225,031 km (0.095 R)
• M11: 3,802,030 km (0.091 R)
• M12: 3,927,542 km (0.071 R)
• M13: 4,878,835 km (0.117 R)
• M14: 5,362,784 km (0.112 R)
• M15: 5,503,855 km (0.047 R)
• M16: 6,044,053 km (0.119 R)
• M17: 7,135,818 km (0.08 R)
• M18: 7,330,296 km (0.117 R)
• M19: 7,487,074 km (0.073 R)
• M20: 7,764,129 km (0.113 R)
• M21: 8,084,867 km (0.086 R)
• M22: 8,206,341 km (0.113 R)
• M23: 8,450,933 km (0.073 R)
• M24: 8,989,336 km (0.067 R)
• M25: 9,199,371 km (0.049 R)
• M26: 9,581,594 km (0.106 R)
• M27: 9,839,351 km (0.027 R)
• M28: 10,759,228 km (0.053 R)
• M29: 11,206,975 km (0.117 R)
• M30: 11,935,816 km (0.106 R)
• M31: 12,868,558 km (0.098 R)
• M32: 13,535,466 km (0.095 R)
• M33: 13,970,048 km (0.053 R)
• M34: 14,360,199 km (0.113 R)
• M35: 15,351,285 km (0.062 R)
• M36: 15,855,130 km (0.116 R)
• M37: 16,672,533 km (0.112 R)
• M38: 17,034,560 km (0.081 R)
• M39: 17,451,340 km (0.034 R)
• M40: 17,818,752 km (0.09 R)
• M41: 17,977,027 km (0.077 R)
• M42: 18,295,072 km (0.078 R)
• M43: 19,098,113 km (0.065 R)
• M44: 19,422,441 km (0.095 R)
• M45: 19,912,524 km (0.11 R)
• M46: 20,241,639 km (0.114 R)
• M47: 20,960,606 km (0.063 R)
• M48: 21,295,257 km (0.039 R)
• M49: 21,519,355 km (0.112 R)
• M50: 22,765,804 km (0.106 R)
• M51: 24,093,784 km (0.114 R)
• M52: 24,327,307 km (0.115 R)
• M53: 25,684,758 km (0.096 R)
• M54: 26,222,562 km (0.113 R)
• M55: 26,462,667 km (0.071 R)
• M56: 26,703,669 km (0.104 R)
• M57: 26,824,394 km (0.053 R)
• M58: 27,248,504 km (0.103 R)
• M59: 27,309,241 km (0.062 R)
• M60: 27,796,930 km (0.107 R)
• M61: 28,164,642 km (0.072 R)
• M62: 28,842,918 km (0.089 R)
• M63: 29,839,090 km (0.108 R)
• M64: 30,467,551 km (0.111 R)
• M65: 31,227,209 km (0.077 R)
• M66: 31,865,094 km (0.056 R)
• M67: 32,250,010 km (0.066 R)
• M68: 32,959,403 km (0.102 R)
• M69: 33,153,880 km (0.115 R)
• M70: 33,218,656 km (0.069 R)
• M71: 33,935,230 km (0.069 R)
• M72: 34,459,570 km (0.111 R)
• M73: 35,383,487 km (0.074 R)
• M74: 35,582,452 km (0.094 R)
• M75: 36,784,620 km (0.05 R)
• M76: 36,986,278 km (0.085 R)
• M77: 37,458,260 km (0.111 R)
• M78: 37,593,496 km (0.083 R)
• M79: 38,680,923 km (0.092 R)
• M80: 39,709,857 km (0.11 R)
• M81: 40,193,058 km (0.118 R)
• M82: 40,817,330 km (0.077 R)
• M83: 41,864,665 km (0.039 R)
• M84: 43,274,924 km (0.069 R)
• M85: 43,914,754 km (0.071 R)
• M86: 44,987,820 km (0.072 R)
• M87: 45,419,410 km (0.094 R)
• M88: 45,852,495 km (0.104 R)
• M89: 45,997,156 km (0.114 R)
• M90: 48,405,832 km (0.105 R)
• M91: 48,700,540 km (0.092 R)
• M92: 49,069,747 km (0.056 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.5

Radius: 7.7

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 14.64 AU - 18.94 AU

Year: 26488 Days

Day: 21.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 98.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 61,328,790 km

• M1: 268,977 km (0.097 R)
• M2: 479,611 km (0.096 R)
• M3: 531,521 km (0.042 R)
• M4: 800,947 km (0.05 R)
• M5: 885,619 km (0.049 R)
• M6: 1,278,763 km (0.098 R)
• M7: 1,917,097 km (0.053 R)
• M8: 2,269,101 km (0.067 R)
• M9: 2,834,431 km (0.05 R)
• M10: 3,099,369 km (0.091 R)
• M11: 3,724,389 km (0.087 R)
• M12: 3,832,398 km (0.088 R)
• M13: 4,387,706 km (0.101 R)
• M14: 5,127,018 km (0.093 R)
• M15: 5,572,670 km (0.093 R)
• M16: 5,820,853 km (0.074 R)
• M17: 6,030,589 km (0.077 R)
• M18: 6,762,123 km (0.071 R)
• M19: 6,894,068 km (0.092 R)
• M20: 7,160,652 km (0.118 R)
• M21: 8,878,185 km (0.089 R)
• M22: 11,545,814 km (0.083 R)
• M23: 13,821,198 km (0.043 R)
• M24: 15,239,385 km (0.107 R)
• M25: 15,470,664 km (0.118 R)
• M26: 15,586,602 km (0.067 R)
• M27: 16,584,570 km (0.033 R)
• M28: 18,272,931 km (0.099 R)
• M29: 18,889,125 km (0.089 R)
• M30: 19,199,690 km (0.076 R)
• M31: 20,395,426 km (0.116 R)
• M32: 21,420,919 km (0.102 R)
• M33: 22,397,644 km (0.107 R)
• M34: 24,259,240 km (0.078 R)
• M35: 24,732,418 km (0.098 R)
• M36: 24,800,185 km (0.045 R)
• M37: 25,619,084 km (0.111 R)
• M38: 26,100,789 km (0.111 R)
• M39: 26,169,904 km (0.108 R)
• M40: 27,493,845 km (0.069 R)
• M41: 27,845,848 km (0.1 R)
• M42: 29,556,201 km (0.088 R)
• M43: 32,036,683 km (0.058 R)
• M44: 34,280,352 km (0.056 R)
• M45: 35,727,263 km (0.106 R)
• M46: 37,271,861 km (0.08 R)
• M47: 37,974,073 km (0.119 R)
• M48: 39,629,374 km (0.093 R)
• M49: 41,711,178 km (0.11 R)
• M50: 42,928,455 km (0.12 R)
• M51: 45,896,926 km (0.116 R)
• M52: 46,230,828 km (0.054 R)
• M53: 46,314,454 km (0.085 R)
• M54: 46,398,079 km (0.073 R)
• M55: 50,386,208 km (0.092 R)
• M56: 51,768,642 km (0.049 R)
• M57: 52,464,572 km (0.086 R)
• M58: 52,639,003 km (0.113 R)
• M59: 52,901,098 km (0.064 R)
• M60: 54,482,647 km (0.067 R)
• M61: 55,456,679 km (0.042 R)
• M62: 56,973,302 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 14,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit