🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.48 AU - 0.64 AU

Year: 155 Days

Day: 19.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.59 AU - 0.95 AU

Year: 249 Days

Day: 23 Hours

Environment

Temp: 95 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,449,282 km

• M1: 338,091 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.86 AU - 1.16 AU

Year: 375 Days

Day: 43.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.11 AU - 1.11 AU

Year: 431 Days

Day: 43.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.64 AU - 2.14 AU

Year: 959 Days

Day: 28.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.17 AU - 2.29 AU

Year: 1229 Days

Day: 23 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,449,282 km

• M1: 922,570 km (0.098 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.4 AU - 3.06 AU

Year: 1664 Days

Day: 43.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.5

Radius: 11.1

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.47 AU - 9.03 AU

Year: 7203 Days

Day: 6.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,449,282 km

• M1: 139,126 km (0.107 R)
• M2: 290,818 km (0.109 R)
• M3: 463,155 km (0.082 R)
• M4: 533,466 km (0.094 R)
• M5: 857,046 km (0.083 R)
• M6: 978,370 km (0.112 R)
• M7: 1,205,460 km (0.092 R)
• M8: 1,749,098 km (0.088 R)
• M9: 2,213,600 km (0.034 R)
• M10: 3,109,691 km (0.084 R)
• M11: 3,181,049 km (0.102 R)
• M12: 3,848,555 km (0.107 R)
• M13: 4,132,940 km (0.094 R)
• M14: 4,504,841 km (0.11 R)
• M15: 4,667,603 km (0.111 R)
• M16: 4,749,732 km (0.059 R)
• M17: 5,743,062 km (0.1 R)
• M18: 5,831,175 km (0.12 R)
• M19: 6,008,748 km (0.105 R)
• M20: 6,188,116 km (0.098 R)
• M21: 6,613,722 km (0.111 R)
• M22: 6,923,539 km (0.04 R)
• M23: 7,017,337 km (0.087 R)
• M24: 7,143,298 km (0.049 R)
• M25: 7,238,143 km (0.109 R)
• M26: 7,493,208 km (0.066 R)
• M27: 9,016,712 km (0.098 R)
• M28: 9,813,620 km (0.045 R)
• M29: 9,919,236 km (0.11 R)
• M30: 10,417,248 km (0.074 R)
• M31: 10,814,131 km (0.029 R)
• M32: 10,923,188 km (0.099 R)
• M33: 11,105,996 km (0.047 R)
• M34: 11,326,504 km (0.067 R)
• M35: 11,400,405 km (0.104 R)
• M36: 11,697,357 km (0.114 R)
• M37: 12,109,948 km (0.059 R)
• M38: 12,451,180 km (0.1 R)
• M39: 13,220,562 km (0.107 R)
• M40: 14,603,894 km (0.115 R)
• M41: 14,724,619 km (0.084 R)
• M42: 15,374,024 km (0.094 R)
• M43: 16,282,232 km (0.112 R)
• M44: 16,532,958 km (0.072 R)
• M45: 16,995,964 km (0.032 R)
• M46: 17,080,636 km (0.054 R)
• M47: 17,720,017 km (0.044 R)
• M48: 18,280,411 km (0.067 R)
• M49: 19,640,106 km (0.114 R)
• M50: 20,444,643 km (0.069 R)
• M51: 21,305,430 km (0.064 R)
• M52: 21,442,461 km (0.115 R)
• M53: 21,993,430 km (0.109 R)
• M54: 22,875,310 km (0.073 R)
• M55: 23,674,162 km (0.057 R)
• M56: 23,816,131 km (0.098 R)
• M57: 23,910,826 km (0.117 R)
• M58: 24,195,960 km (0.101 R)
• M59: 25,783,941 km (0.053 R)
• M60: 26,222,861 km (0.061 R)
• M61: 27,207,215 km (0.065 R)
• M62: 27,903,444 km (0.116 R)
• M63: 28,003,375 km (0.085 R)
• M64: 28,153,422 km (0.112 R)
• M65: 28,807,164 km (0.044 R)
• M66: 29,262,540 km (0.056 R)
• M67: 29,364,117 km (0.109 R)
• M68: 29,465,694 km (0.08 R)
• M69: 30,026,985 km (0.103 R)
• M70: 30,540,256 km (0.098 R)
• M71: 30,694,790 km (0.103 R)
• M72: 31,471,353 km (0.108 R)
• M73: 32,097,270 km (0.099 R)
• M74: 32,306,857 km (0.053 R)
• M75: 33,361,522 km (0.084 R)
• M76: 33,467,587 km (0.1 R)
• M77: 34,695,785 km (0.106 R)
• M78: 34,964,613 km (0.038 R)
• M79: 35,234,338 km (0.087 R)
• M80: 35,721,428 km (0.094 R)
• M81: 36,047,253 km (0.083 R)

Asteroid Belt

Center: 7.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.7

Radius: 14.2

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.16 AU - 8.28 AU

Year: 8695 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,449,282 km

• M1: 318,494 km (0.11 R)
• M2: 457,321 km (0.093 R)
• M3: 732,581 km (0.072 R)
• M4: 914,193 km (0.054 R)
• M5: 1,185,713 km (0.092 R)
• M6: 1,286,542 km (0.056 R)
• M7: 1,566,140 km (0.039 R)
• M8: 1,925,025 km (0.098 R)
• M9: 2,199,986 km (0.117 R)
• M10: 2,358,410 km (0.032 R)
• M11: 2,455,499 km (0.043 R)
• M12: 2,603,452 km (0.077 R)
• M13: 2,703,832 km (0.07 R)
• M14: 2,805,708 km (0.108 R)
• M15: 2,995,697 km (0.095 R)
• M16: 3,101,164 km (0.045 R)
• M17: 3,261,832 km (0.05 R)
• M18: 3,535,746 km (0.11 R)
• M19: 3,951,478 km (0.075 R)
• M20: 4,343,125 km (0.106 R)
• M21: 5,398,389 km (0.115 R)
• M22: 5,658,091 km (0.037 R)
• M23: 5,966,262 km (0.039 R)
• M24: 6,257,380 km (0.118 R)
• M25: 6,438,842 km (0.075 R)
• M26: 6,830,340 km (0.051 R)
• M27: 7,040,824 km (0.074 R)
• M28: 7,348,696 km (0.067 R)
• M29: 7,588,651 km (0.108 R)
• M30: 8,877,437 km (0.078 R)
• M31: 8,979,313 km (0.049 R)
• M32: 9,210,292 km (0.032 R)
• M33: 9,339,395 km (0.083 R)
• M34: 9,469,096 km (0.099 R)
• M35: 9,573,217 km (0.07 R)
• M36: 10,126,729 km (0.081 R)
• M37: 10,528,399 km (0.055 R)
• M38: 10,853,625 km (0.114 R)
• M39: 11,127,090 km (0.1 R)
• M40: 11,375,272 km (0.115 R)
• M41: 11,513,950 km (0.087 R)
• M42: 12,074,194 km (0.039 R)
• M43: 12,386,105 km (0.1 R)
• M44: 12,873,495 km (0.058 R)
• M45: 13,163,266 km (0.066 R)
• M46: 13,396,489 km (0.099 R)
• M47: 15,189,569 km (0.07 R)
• M48: 15,526,613 km (0.108 R)
• M49: 16,114,383 km (0.103 R)
• M50: 16,332,647 km (0.104 R)
• M51: 16,458,010 km (0.095 R)
• M52: 16,583,522 km (0.107 R)
• M53: 16,930,440 km (0.086 R)
• M54: 17,120,728 km (0.119 R)
• M55: 17,343,629 km (0.102 R)
• M56: 17,599,441 km (0.103 R)
• M57: 18,115,105 km (0.065 R)
• M58: 18,309,732 km (0.077 R)
• M59: 18,407,270 km (0.106 R)
• M60: 18,864,890 km (0.116 R)
• M61: 19,095,121 km (0.098 R)
• M62: 19,525,215 km (0.097 R)
• M63: 19,758,139 km (0.119 R)
• M64: 20,092,490 km (0.115 R)
• M65: 20,361,317 km (0.087 R)
• M66: 20,970,630 km (0.072 R)
• M67: 21,140,872 km (0.093 R)
• M68: 21,414,337 km (0.059 R)
• M69: 21,861,186 km (0.098 R)
• M70: 22,172,349 km (0.072 R)
• M71: 22,589,578 km (0.1 R)
• M72: 22,939,188 km (0.109 R)
• M73: 23,573,184 km (0.106 R)
• M74: 23,750,308 km (0.093 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.6

Radius: 10.7

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.58 AU - 9.54 AU

Year: 9240 Days

Day: 8.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,449,282 km

• M1: 188,344 km (0.052 R)
• M2: 298,597 km (0.087 R)
• M3: 442,810 km (0.103 R)
• M4: 537,804 km (0.08 R)
• M5: 627,563 km (0.051 R)
• M6: 765,792 km (0.08 R)
• M7: 884,273 km (0.117 R)
• M8: 961,615 km (0.065 R)
• M9: 1,157,439 km (0.049 R)
• M10: 1,243,009 km (0.096 R)
• M11: 1,330,823 km (0.084 R)
• M12: 1,439,132 km (0.051 R)
• M13: 1,821,952 km (0.095 R)
• M14: 1,922,632 km (0.036 R)
• M15: 2,129,825 km (0.087 R)
• M16: 2,656,858 km (0.105 R)
• M17: 2,725,673 km (0.079 R)
• M18: 3,470,671 km (0.083 R)
• M19: 3,879,222 km (0.071 R)
• M20: 4,384,115 km (0.034 R)
• M21: 4,493,172 km (0.102 R)
• M22: 5,166,063 km (0.102 R)
• M23: 5,310,276 km (0.049 R)
• M24: 6,264,710 km (0.108 R)
• M25: 6,480,580 km (0.043 R)
• M26: 6,605,045 km (0.036 R)
• M27: 6,824,804 km (0.08 R)
• M28: 7,563,818 km (0.098 R)
• M29: 9,151,799 km (0.1 R)
• M30: 10,037,269 km (0.078 R)
• M31: 11,397,712 km (0.049 R)
• M32: 12,815,152 km (0.111 R)
• M33: 13,524,695 km (0.11 R)
• M34: 13,764,051 km (0.09 R)
• M35: 13,924,420 km (0.052 R)
• M36: 14,085,388 km (0.066 R)
• M37: 14,653,859 km (0.079 R)
• M38: 14,817,519 km (0.058 R)
• M39: 15,146,934 km (0.067 R)
• M40: 15,603,806 km (0.094 R)
• M41: 15,771,056 km (0.092 R)
• M42: 15,896,868 km (0.063 R)
• M43: 17,955,185 km (0.089 R)
• M44: 18,086,682 km (0.077 R)
• M45: 18,174,346 km (0.103 R)
• M46: 18,571,229 km (0.106 R)
• M47: 18,881,794 km (0.09 R)
• M48: 19,149,425 km (0.097 R)
• M49: 19,824,111 km (0.079 R)
• M50: 20,096,080 km (0.025 R)
• M51: 20,415,023 km (0.114 R)
• M52: 21,150,297 km (0.114 R)
• M53: 21,428,249 km (0.036 R)
• M54: 21,987,745 km (0.085 R)
• M55: 22,222,315 km (0.104 R)
• M56: 22,693,997 km (0.095 R)
• M57: 22,788,692 km (0.091 R)
• M58: 22,978,532 km (0.026 R)
• M59: 24,467,629 km (0.094 R)
• M60: 24,662,107 km (0.076 R)
• M61: 24,905,802 km (0.073 R)
• M62: 25,297,449 km (0.066 R)
• M63: 25,740,558 km (0.097 R)
• M64: 26,484,657 km (0.105 R)
• M65: 27,538,275 km (0.091 R)
• M66: 27,994,100 km (0.1 R)
• M67: 28,248,416 km (0.089 R)
• M68: 29,634,740 km (0.098 R)
• M69: 31,306,346 km (0.119 R)
• M70: 32,206,926 km (0.042 R)
• M71: 33,062,177 km (0.079 R)
• M72: 33,331,004 km (0.118 R)
• M73: 34,304,587 km (0.034 R)
• M74: 34,522,252 km (0.075 R)
• M75: 36,003,420 km (0.09 R)
• M76: 36,501,731 km (0.102 R)
• M77: 37,393,334 km (0.047 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 16,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit