🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.46 AU - 0.62 AU

Year: 139 Days

Day: 14.3 Hours

Environment

Temp: 221 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.6 AU - 0.74 AU

Year: 192 Days

Day: 31.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.84 AU - 0.98 AU

Year: 304 Days

Day: 44.4 Hours

Environment

Temp: 112 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,243,098 km

• M1: 142,118 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.04 AU - 1.2 AU

Year: 415 Days

Day: 15.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.38 AU - 6.08 AU

Year: 4184 Days

Day: 30.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.2

Radius: 12.8

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.99 AU - 7.91 AU

Year: 5731 Days

Day: 14.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 74,243,098 km

• M1: 229,034 km (0.12 R)
• M2: 312,360 km (0.114 R)
• M3: 744,399 km (0.104 R)
• M4: 910,901 km (0.111 R)
• M5: 1,029,533 km (0.071 R)
• M6: 1,185,713 km (0.099 R)
• M7: 1,367,025 km (0.066 R)
• M8: 1,909,168 km (0.069 R)
• M9: 2,084,347 km (0.091 R)
• M10: 2,184,129 km (0.077 R)
• M11: 2,326,546 km (0.091 R)
• M12: 2,472,105 km (0.064 R)
• M13: 2,860,760 km (0.097 R)
• M14: 3,017,239 km (0.088 R)
• M15: 3,153,673 km (0.114 R)
• M16: 3,315,538 km (0.088 R)
• M17: 3,456,459 km (0.069 R)
• M18: 3,990,673 km (0.104 R)
• M19: 4,395,485 km (0.067 R)
• M20: 4,629,157 km (0.077 R)
• M21: 5,108,767 km (0.108 R)
• M22: 5,576,560 km (0.084 R)
• M23: 6,231,350 km (0.039 R)
• M24: 6,464,872 km (0.097 R)
• M25: 6,910,524 km (0.044 R)
• M26: 7,091,687 km (0.043 R)
• M27: 7,489,468 km (0.117 R)
• M28: 7,769,216 km (0.073 R)
• M29: 8,693,880 km (0.091 R)
• M30: 10,162,782 km (0.065 R)
• M31: 10,403,485 km (0.116 R)
• M32: 10,680,989 km (0.111 R)
• M33: 10,961,036 km (0.105 R)
• M34: 11,314,386 km (0.086 R)
• M35: 12,506,980 km (0.06 R)
• M36: 12,765,186 km (0.116 R)
• M37: 12,913,438 km (0.086 R)
• M38: 13,136,937 km (0.072 R)
• M39: 13,324,234 km (0.086 R)
• M40: 13,512,428 km (0.109 R)
• M41: 13,967,654 km (0.101 R)
• M42: 14,120,543 km (0.078 R)
• M43: 14,621,097 km (0.041 R)
• M44: 15,442,240 km (0.088 R)
• M45: 15,798,732 km (0.083 R)
• M46: 17,210,786 km (0.12 R)
• M47: 17,333,756 km (0.113 R)
• M48: 17,415,735 km (0.084 R)
• M49: 17,745,599 km (0.052 R)
• M50: 19,297,377 km (0.055 R)
• M51: 20,154,274 km (0.116 R)
• M52: 20,240,592 km (0.05 R)
• M53: 20,370,293 km (0.113 R)
• M54: 20,500,443 km (0.083 R)
• M55: 20,936,072 km (0.104 R)
• M56: 21,816,306 km (0.115 R)
• M57: 22,038,310 km (0.078 R)
• M58: 23,385,887 km (0.095 R)
• M59: 24,069,549 km (0.081 R)
• M60: 24,991,521 km (0.106 R)
• M61: 27,251,047 km (0.114 R)
• M62: 27,778,081 km (0.108 R)
• M63: 28,308,405 km (0.049 R)
• M64: 28,405,195 km (0.101 R)
• M65: 28,988,178 km (0.082 R)
• M66: 29,575,200 km (0.109 R)
• M67: 29,820,989 km (0.052 R)
• M68: 30,067,377 km (0.11 R)
• M69: 31,409,719 km (0.1 R)
• M70: 31,911,919 km (0.098 R)
• M71: 33,895,586 km (0.104 R)
• M72: 34,101,283 km (0.111 R)
• M73: 34,565,635 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.4

Radius: 8.9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.9 AU - 10.44 AU

Year: 11346 Days

Day: 8.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 74,243,098 km

• M1: 298,149 km (0.103 R)
• M2: 629,059 km (0.093 R)
• M3: 727,644 km (0.107 R)
• M4: 818,450 km (0.053 R)
• M5: 885,769 km (0.038 R)
• M6: 1,679,386 km (0.075 R)
• M7: 2,056,372 km (0.09 R)
• M8: 2,400,447 km (0.1 R)
• M9: 2,992,556 km (0.112 R)
• M10: 3,426,539 km (0.087 R)
• M11: 3,515,700 km (0.086 R)
• M12: 4,257,256 km (0.093 R)
• M13: 4,572,010 km (0.049 R)
• M14: 4,719,962 km (0.119 R)
• M15: 4,969,940 km (0.096 R)
• M16: 5,561,450 km (0.106 R)
• M17: 5,719,426 km (0.088 R)
• M18: 7,293,046 km (0.098 R)
• M19: 7,437,258 km (0.069 R)
• M20: 7,553,196 km (0.112 R)
• M21: 7,611,390 km (0.099 R)
• M22: 7,699,054 km (0.117 R)
• M23: 8,715,422 km (0.106 R)
• M24: 8,807,126 km (0.103 R)
• M25: 8,868,461 km (0.105 R)
• M26: 9,177,081 km (0.085 R)
• M27: 9,489,442 km (0.074 R)
• M28: 10,544,556 km (0.115 R)
• M29: 10,674,855 km (0.109 R)
• M30: 11,771,258 km (0.059 R)
• M31: 13,570,472 km (0.091 R)
• M32: 13,676,836 km (0.095 R)
• M33: 14,756,035 km (0.069 R)
• M34: 15,639,111 km (0.115 R)
• M35: 16,012,058 km (0.05 R)
• M36: 16,957,218 km (0.091 R)
• M37: 17,110,256 km (0.119 R)
• M38: 17,998,419 km (0.06 R)
• M39: 18,232,540 km (0.116 R)
• M40: 18,310,779 km (0.063 R)
• M41: 18,822,404 km (0.114 R)
• M42: 19,698,748 km (0.087 R)
• M43: 20,263,331 km (0.065 R)
• M44: 20,507,026 km (0.111 R)
• M45: 20,751,618 km (0.059 R)
• M46: 20,833,299 km (0.116 R)
• M47: 21,864,178 km (0.085 R)
• M48: 22,030,680 km (0.049 R)
• M49: 23,547,902 km (0.115 R)
• M50: 23,975,303 km (0.025 R)
• M51: 24,189,976 km (0.083 R)
• M52: 24,491,565 km (0.029 R)
• M53: 24,578,033 km (0.105 R)
• M54: 25,578,992 km (0.08 R)
• M55: 26,062,343 km (0.114 R)
• M56: 26,283,149 km (0.086 R)
• M57: 26,548,835 km (0.111 R)
• M58: 26,904,579 km (0.042 R)
• M59: 28,934,323 km (0.12 R)
• M60: 29,944,557 km (0.069 R)
• M61: 30,037,008 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.6

Radius: 4.5

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.98 AU - 17.06 AU

Year: 18365 Days

Day: 15.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 74,243,098 km

• M1: 135,984 km (0.119 R)
• M2: 179,069 km (0.118 R)
• M3: 270,922 km (0.093 R)
• M4: 485,295 km (0.06 R)
• M5: 985,850 km (0.11 R)
• M6: 1,330,224 km (0.101 R)
• M7: 1,842,447 km (0.09 R)
• M8: 1,956,291 km (0.069 R)
• M9: 2,072,379 km (0.095 R)
• M10: 2,434,107 km (0.079 R)
• M11: 3,407,241 km (0.084 R)
• M12: 3,861,271 km (0.099 R)
• M13: 4,065,921 km (0.085 R)
• M14: 4,274,161 km (0.102 R)
• M15: 4,304,080 km (0.056 R)
• M16: 4,516,210 km (0.113 R)
• M17: 5,301,449 km (0.11 R)
• M18: 5,627,124 km (0.067 R)
• M19: 6,094,019 km (0.091 R)
• M20: 6,435,102 km (0.059 R)
• M21: 6,642,744 km (0.042 R)
• M22: 7,029,155 km (0.117 R)
• M23: 7,135,818 km (0.067 R)
• M24: 8,875,043 km (0.027 R)
• M25: 9,144,768 km (0.107 R)
• M26: 9,771,583 km (0.105 R)
• M27: 9,890,514 km (0.088 R)
• M28: 10,655,707 km (0.096 R)
• M29: 10,696,397 km (0.105 R)
• M30: 12,370,398 km (0.12 R)
• M31: 13,855,904 km (0.1 R)
• M32: 14,078,955 km (0.111 R)
• M33: 14,168,564 km (0.114 R)
• M34: 18,098,949 km (0.118 R)
• M35: 19,478,989 km (0.116 R)
• M36: 20,282,629 km (0.091 R)
• M37: 20,739,351 km (0.083 R)
• M38: 21,714,879 km (0.116 R)
• M39: 21,818,401 km (0.103 R)
• M40: 21,973,982 km (0.071 R)
• M41: 22,130,013 km (0.06 R)
• M42: 22,234,133 km (0.111 R)
• M43: 23,232,250 km (0.097 R)
• M44: 23,923,542 km (0.062 R)
• M45: 24,405,995 km (0.12 R)
• M46: 25,927,705 km (0.106 R)
• M47: 27,033,233 km (0.027 R)
• M48: 27,088,883 km (0.094 R)
• M49: 28,493,308 km (0.03 R)
• M50: 29,061,630 km (0.103 R)
• M51: 29,232,920 km (0.041 R)
• M52: 31,372,169 km (0.114 R)
• M53: 31,430,662 km (0.101 R)
• M54: 32,135,717 km (0.045 R)
• M55: 32,786,617 km (0.088 R)
• M56: 33,441,856 km (0.08 R)
• M57: 34,342,136 km (0.049 R)
• M58: 34,402,424 km (0.067 R)
• M59: 37,028,914 km (0.09 R)
• M60: 37,152,631 km (0.065 R)
• M61: 38,084,925 km (0.112 R)
• M62: 40,672,370 km (0.032 R)
• M63: 41,376,078 km (0.061 R)
• M64: 42,277,555 km (0.11 R)
• M65: 42,471,583 km (0.1 R)
• M66: 42,990,538 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.2

Radius: 3.4

Gravity: 61.78 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.21 AU - 17.35 AU

Year: 18879 Days

Day: 16.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,243,098 km

• M1: 116,537 km (0.078 R)
• M2: 268,079 km (0.048 R)
• M3: 390,002 km (0.079 R)
• M4: 922,121 km (0.069 R)
• M5: 1,658,741 km (0.096 R)
• M6: 1,881,044 km (0.082 R)
• M7: 2,353,623 km (0.042 R)
• M8: 2,639,355 km (0.086 R)
• M9: 3,560,429 km (0.093 R)
• M10: 3,641,362 km (0.099 R)
• M11: 3,804,872 km (0.1 R)
• M12: 4,096,887 km (0.058 R)
• M13: 4,181,709 km (0.117 R)
• M14: 4,352,999 km (0.067 R)
• M15: 4,396,083 km (0.105 R)
• M16: 5,197,329 km (0.071 R)
• M17: 5,898,794 km (0.098 R)
• M18: 6,579,763 km (0.101 R)
• M19: 6,728,912 km (0.098 R)
• M20: 7,182,942 km (0.037 R)
• M21: 8,387,653 km (0.047 R)
• M22: 8,657,678 km (0.103 R)
• M23: 9,095,700 km (0.084 R)
• M24: 9,653,251 km (0.098 R)
• M25: 10,977,193 km (0.084 R)
• M26: 11,570,348 km (0.096 R)
• M27: 11,690,176 km (0.036 R)
• M28: 12,052,352 km (0.097 R)
• M29: 12,173,826 km (0.096 R)
• M30: 12,418,119 km (0.051 R)
• M31: 12,725,692 km (0.113 R)
• M32: 12,973,576 km (0.089 R)
• M33: 13,222,956 km (0.108 R)
• M34: 13,600,242 km (0.064 R)
• M35: 14,172,603 km (0.071 R)
• M36: 14,687,968 km (0.057 R)
• M37: 16,606,860 km (0.097 R)
• M38: 17,975,381 km (0.077 R)
• M39: 18,323,196 km (0.06 R)
• M40: 19,379,656 km (0.06 R)
• M41: 20,166,990 km (0.085 R)
• M42: 20,528,269 km (0.085 R)
• M43: 20,600,824 km (0.075 R)
• M44: 20,891,791 km (0.106 R)
• M45: 21,920,576 km (0.1 R)
• M46: 22,740,522 km (0.077 R)
• M47: 23,418,799 km (0.089 R)
• M48: 23,570,491 km (0.111 R)
• M49: 24,027,363 km (0.117 R)
• M50: 24,180,252 km (0.102 R)
• M51: 24,795,249 km (0.107 R)
• M52: 26,276,268 km (0.088 R)
• M53: 27,385,685 km (0.089 R)
• M54: 27,465,571 km (0.098 R)
• M55: 27,625,491 km (0.118 R)
• M56: 28,429,579 km (0.097 R)
• M57: 28,915,772 km (0.052 R)
• M58: 30,556,113 km (0.11 R)
• M59: 30,887,772 km (0.101 R)
• M60: 32,142,150 km (0.038 R)
• M61: 32,817,883 km (0.082 R)
• M62: 32,902,705 km (0.092 R)
• M63: 35,480,426 km (0.041 R)
• M64: 35,916,205 km (0.089 R)
• M65: 39,106,529 km (0.119 R)
• M66: 39,196,437 km (0.084 R)
• M67: 39,286,495 km (0.067 R)
• M68: 39,556,819 km (0.112 R)
• M69: 40,008,754 km (0.092 R)
• M70: 40,917,710 km (0.108 R)
• M71: 41,558,139 km (0.08 R)
• M72: 42,386,163 km (0.109 R)
• M73: 46,037,249 km (0.069 R)
• M74: 48,333,576 km (0.1 R)
• M75: 48,623,198 km (0.096 R)
• M76: 50,961,113 km (0.07 R)
• M77: 51,748,447 km (0.106 R)
• M78: 52,044,800 km (0.1 R)
• M79: 52,242,568 km (0.046 R)
• M80: 52,341,602 km (0.092 R)
• M81: 53,534,795 km (0.071 R)
• M82: 54,736,814 km (0.053 R)
• M83: 54,938,023 km (0.118 R)
• M84: 55,442,168 km (0.065 R)
• M85: 55,644,125 km (0.077 R)
• M86: 58,395,978 km (0.114 R)
• M87: 59,943,717 km (0.09 R)
• M88: 61,400,501 km (0.065 R)
• M89: 63,924,666 km (0.053 R)
• M90: 64,136,646 km (0.081 R)
• M91: 66,912,285 km (0.098 R)
• M92: 67,234,968 km (0.11 R)
• M93: 67,342,678 km (0.111 R)
• M94: 71,697,921 km (0.07 R)
• M95: 72,690,353 km (0.04 R)
• M96: 73,132,864 km (0.102 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 12,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit