🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.78 AU - 1.14 AU

Year: 340 Days

Day: 47.1 Hours

Environment

Temp: 69 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.06 AU - 1.48 AU

Year: 518 Days

Day: 16.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.17 AU - 1.41 AU

Year: 530 Days

Day: 39.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.17 AU - 4.31 AU

Year: 3157 Days

Day: 45.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.72 AU - 5.54 AU

Year: 3603 Days

Day: 38.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,888,539 km

• M1: 259,403 km (0.044 R)
• M2: 1,366,277 km (0.096 R)

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.9

Radius: 11.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.52 AU - 8.1 AU

Year: 6427 Days

Day: 5.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,888,539 km

• M1: 204,949 km (0.119 R)
• M2: 380,278 km (0.088 R)
• M3: 543,639 km (0.094 R)
• M4: 660,774 km (0.102 R)
• M5: 876,943 km (0.113 R)
• M6: 994,078 km (0.082 R)
• M7: 1,092,064 km (0.11 R)
• M8: 1,778,719 km (0.091 R)
• M9: 1,930,261 km (0.058 R)
• M10: 2,102,149 km (0.111 R)
• M11: 2,246,661 km (0.085 R)
• M12: 2,394,613 km (0.114 R)
• M13: 2,545,857 km (0.104 R)
• M14: 2,804,960 km (0.097 R)
• M15: 3,000,634 km (0.101 R)
• M16: 3,219,346 km (0.114 R)
• M17: 3,405,596 km (0.077 R)
• M18: 3,749,820 km (0.088 R)
• M19: 3,965,840 km (0.104 R)
• M20: 4,045,575 km (0.093 R)
• M21: 4,287,475 km (0.093 R)
• M22: 4,913,392 km (0.037 R)
• M23: 5,434,891 km (0.067 R)
• M24: 5,635,053 km (0.094 R)
• M25: 6,958,695 km (0.072 R)
• M26: 7,103,356 km (0.04 R)
• M27: 7,224,829 km (0.114 R)
• M28: 7,494,405 km (0.117 R)
• M29: 7,593,289 km (0.079 R)
• M30: 7,692,622 km (0.113 R)
• M31: 7,792,403 km (0.119 R)
• M32: 7,867,502 km (0.054 R)
• M33: 7,942,749 km (0.042 R)
• M34: 8,170,288 km (0.109 R)
• M35: 8,709,438 km (0.11 R)
• M36: 9,313,215 km (0.102 R)
• M37: 9,446,208 km (0.115 R)
• M38: 9,526,392 km (0.088 R)
• M39: 9,687,360 km (0.09 R)
• M40: 9,876,302 km (0.11 R)
• M41: 10,203,024 km (0.101 R)
• M42: 10,644,188 km (0.053 R)
• M43: 10,839,263 km (0.066 R)
• M44: 10,951,312 km (0.062 R)
• M45: 11,148,183 km (0.103 R)
• M46: 11,516,942 km (0.061 R)
• M47: 11,602,661 km (0.048 R)
• M48: 11,889,740 km (0.104 R)
• M49: 12,034,251 km (0.113 R)
• M50: 12,150,189 km (0.074 R)
• M51: 12,471,077 km (0.1 R)
• M52: 12,676,774 km (0.037 R)
• M53: 13,061,689 km (0.041 R)
• M54: 13,570,920 km (0.101 R)
• M55: 14,732,698 km (0.116 R)
• M56: 14,887,830 km (0.078 R)
• M57: 15,106,094 km (0.065 R)
• M58: 15,356,820 km (0.08 R)
• M59: 15,514,346 km (0.029 R)
• M60: 15,799,031 km (0.12 R)
• M61: 16,053,497 km (0.029 R)
• M62: 16,405,650 km (0.112 R)
• M63: 19,110,679 km (0.087 R)
• M64: 19,212,256 km (0.081 R)
• M65: 20,203,342 km (0.099 R)
• M66: 20,687,740 km (0.105 R)
• M67: 21,246,039 km (0.067 R)
• M68: 21,456,823 km (0.06 R)
• M69: 22,057,308 km (0.1 R)
• M70: 22,484,710 km (0.111 R)
• M71: 22,663,479 km (0.083 R)
• M72: 22,806,943 km (0.094 R)
• M73: 22,914,803 km (0.054 R)
• M74: 23,130,823 km (0.079 R)
• M75: 23,710,215 km (0.102 R)
• M76: 23,819,422 km (0.119 R)
• M77: 23,892,276 km (0.078 R)
• M78: 24,404,499 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.1

Radius: 10.8

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.16 AU - 8.78 AU

Year: 7384 Days

Day: 11.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,888,539 km

• M1: 162,463 km (0.11 R)
• M2: 299,046 km (0.075 R)
• M3: 402,867 km (0.052 R)
• M4: 509,530 km (0.09 R)
• M5: 669,301 km (0.079 R)
• M6: 957,875 km (0.113 R)
• M7: 1,074,262 km (0.096 R)
• M8: 1,213,388 km (0.072 R)
• M9: 1,285,345 km (0.074 R)
• M10: 1,587,981 km (0.101 R)
• M11: 1,934,450 km (0.08 R)
• M12: 3,441,349 km (0.111 R)
• M13: 3,782,881 km (0.094 R)
• M14: 4,930,447 km (0.091 R)
• M15: 5,018,410 km (0.058 R)
• M16: 5,136,592 km (0.077 R)
• M17: 5,772,234 km (0.104 R)
• M18: 6,178,093 km (0.066 R)
• M19: 6,464,722 km (0.103 R)
• M20: 7,183,391 km (0.09 R)
• M21: 7,687,984 km (0.062 R)
• M22: 8,065,270 km (0.082 R)
• M23: 8,519,150 km (0.095 R)
• M24: 8,766,884 km (0.111 R)
• M25: 9,197,277 km (0.112 R)
• M26: 9,306,035 km (0.084 R)
• M27: 9,378,739 km (0.107 R)
• M28: 9,561,249 km (0.087 R)
• M29: 10,605,292 km (0.063 R)
• M30: 10,987,066 km (0.059 R)
• M31: 11,063,959 km (0.072 R)
• M32: 11,763,928 km (0.054 R)
• M33: 11,842,616 km (0.084 R)
• M34: 12,198,659 km (0.099 R)
• M35: 12,921,666 km (0.074 R)
• M36: 13,124,969 km (0.098 R)
• M37: 13,329,320 km (0.067 R)
• M38: 13,411,300 km (0.11 R)
• M39: 13,534,718 km (0.078 R)
• M40: 14,619,901 km (0.035 R)
• M41: 14,959,338 km (0.088 R)
• M42: 15,301,469 km (0.082 R)
• M43: 15,387,338 km (0.056 R)
• M44: 16,037,041 km (0.098 R)
• M45: 16,872,695 km (0.098 R)
• M46: 17,050,417 km (0.06 R)
• M47: 17,184,158 km (0.118 R)
• M48: 17,273,468 km (0.098 R)
• M49: 17,542,445 km (0.067 R)
• M50: 18,586,339 km (0.089 R)
• M51: 19,000,276 km (0.09 R)
• M52: 19,185,329 km (0.081 R)
• M53: 19,743,777 km (0.105 R)
• M54: 20,354,735 km (0.071 R)
• M55: 20,972,125 km (0.072 R)
• M56: 21,067,569 km (0.115 R)
• M57: 21,547,329 km (0.099 R)
• M58: 21,788,631 km (0.101 R)
• M59: 22,762,363 km (0.08 R)
• M60: 23,008,153 km (0.039 R)
• M61: 24,550,955 km (0.096 R)
• M62: 24,904,006 km (0.09 R)
• M63: 25,360,280 km (0.059 R)
• M64: 25,973,033 km (0.086 R)
• M65: 26,229,892 km (0.111 R)
• M66: 26,487,500 km (0.077 R)
• M67: 27,161,139 km (0.035 R)
• M68: 27,473,948 km (0.075 R)
• M69: 28,103,306 km (0.089 R)
• M70: 28,419,706 km (0.071 R)
• M71: 29,216,015 km (0.097 R)
• M72: 29,322,679 km (0.104 R)
• M73: 29,429,492 km (0.032 R)
• M74: 29,536,604 km (0.055 R)
• M75: 29,804,533 km (0.091 R)
• M76: 30,019,506 km (0.099 R)
• M77: 32,528,860 km (0.109 R)
• M78: 32,805,766 km (0.097 R)
• M79: 34,257,613 km (0.111 R)
• M80: 34,765,049 km (0.087 R)
• M81: 35,502,567 km (0.056 R)
• M82: 35,844,547 km (0.115 R)
• M83: 36,302,466 km (0.109 R)
• M84: 36,474,654 km (0.049 R)
• M85: 37,050,456 km (0.066 R)
• M86: 37,223,840 km (0.099 R)
• M87: 38,972,340 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.7

Radius: 8.3

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.87 AU - 11.07 AU

Year: 11385 Days

Day: 10.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,888,539 km

• M1: 171,140 km (0.074 R)
• M2: 262,993 km (0.059 R)
• M3: 353,051 km (0.102 R)
• M4: 646,113 km (0.091 R)
• M5: 759,359 km (0.092 R)
• M6: 1,796,371 km (0.114 R)
• M7: 2,274,037 km (0.053 R)
• M8: 2,450,413 km (0.116 R)
• M9: 2,763,073 km (0.057 R)
• M10: 2,924,339 km (0.087 R)
• M11: 3,060,922 km (0.114 R)
• M12: 3,227,873 km (0.09 R)
• M13: 3,369,243 km (0.11 R)
• M14: 3,541,580 km (0.09 R)
• M15: 3,599,774 km (0.115 R)
• M16: 4,321,882 km (0.074 R)
• M17: 5,553,821 km (0.099 R)
• M18: 6,349,083 km (0.071 R)
• M19: 7,290,503 km (0.088 R)
• M20: 8,469,035 km (0.095 R)
• M21: 8,782,741 km (0.099 R)
• M22: 8,980,809 km (0.082 R)
• M23: 9,300,649 km (0.067 R)
• M24: 9,869,420 km (0.039 R)
• M25: 11,297,332 km (0.111 R)
• M26: 12,387,900 km (0.102 R)
• M27: 13,193,784 km (0.119 R)
• M28: 13,648,861 km (0.119 R)
• M29: 15,092,032 km (0.118 R)
• M30: 16,145,350 km (0.096 R)
• M31: 16,485,386 km (0.086 R)
• M32: 16,583,074 km (0.076 R)
• M33: 17,271,673 km (0.072 R)
• M34: 17,470,189 km (0.069 R)
• M35: 17,619,488 km (0.094 R)
• M36: 17,819,350 km (0.108 R)
• M37: 18,170,756 km (0.116 R)
• M38: 18,575,268 km (0.107 R)
• M39: 18,778,572 km (0.106 R)
• M40: 18,931,611 km (0.09 R)
• M41: 19,444,731 km (0.118 R)
• M42: 19,754,698 km (0.12 R)
• M43: 19,806,459 km (0.053 R)
• M44: 19,910,280 km (0.107 R)
• M45: 20,222,790 km (0.112 R)
• M46: 20,379,568 km (0.109 R)
• M47: 20,484,436 km (0.117 R)
• M48: 21,488,837 km (0.115 R)
• M49: 21,595,500 km (0.082 R)
• M50: 21,755,719 km (0.043 R)
• M51: 22,671,707 km (0.087 R)
• M52: 22,780,315 km (0.119 R)
• M53: 22,997,980 km (0.106 R)
• M54: 24,263,129 km (0.08 R)
• M55: 24,876,181 km (0.076 R)
• M56: 24,932,131 km (0.075 R)
• M57: 25,437,921 km (0.12 R)
• M58: 25,777,060 km (0.106 R)
• M59: 27,378,954 km (0.107 R)
• M60: 28,484,183 km (0.09 R)
• M61: 29,722,853 km (0.042 R)
• M62: 30,259,012 km (0.06 R)
• M63: 30,918,589 km (0.114 R)
• M64: 31,159,740 km (0.069 R)
• M65: 31,825,900 km (0.119 R)
• M66: 32,069,296 km (0.108 R)
• M67: 32,313,290 km (0.11 R)
• M68: 32,557,882 km (0.103 R)
• M69: 32,680,403 km (0.078 R)
• M70: 33,604,469 km (0.049 R)
• M71: 33,976,369 km (0.094 R)
• M72: 34,287,533 km (0.116 R)
• M73: 34,474,530 km (0.112 R)
• M74: 35,163,428 km (0.115 R)
• M75: 36,427,530 km (0.109 R)
• M76: 37,835,246 km (0.046 R)
• M77: 38,416,135 km (0.056 R)
• M78: 38,610,462 km (0.119 R)
• M79: 39,914,357 km (0.109 R)
• M80: 40,439,895 km (0.039 R)
• M81: 41,100,070 km (0.111 R)
• M82: 41,166,192 km (0.066 R)
• M83: 41,431,429 km (0.09 R)
• M84: 41,630,694 km (0.099 R)
• M85: 41,896,978 km (0.101 R)
• M86: 42,431,042 km (0.026 R)
• M87: 42,967,351 km (0.108 R)
• M88: 43,169,009 km (0.057 R)
• M89: 43,573,521 km (0.066 R)
• M90: 45,066,807 km (0.093 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 16,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit