🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.97 AU - 1.11 AU

Year: 395 Days

Day: 29.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.14 AU - 1.16 AU

Year: 460 Days

Day: 19.6 Hours

Environment

Temp: -12 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 68,649,327 km

• M1: 240,853 km (0.117 R)
• M2: 793,318 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.22 AU - 1.3 AU

Year: 527 Days

Day: 31.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 156.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,649,327 km

• M1: 56,698 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.75 AU - 2.29 AU

Year: 1070 Days

Day: 47 Hours

Environment

Temp: -64 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.8 AU - 2.56 AU

Year: 1200 Days

Day: 28.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,649,327 km

• M1: 542,891 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.02 AU - 3.1 AU

Year: 1995 Days

Day: 21.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,649,327 km

• M1: 67,618 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.28 AU - 5.14 AU

Year: 3220 Days

Day: 22.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.24 AU - 4.48 AU

Year: 3394 Days

Day: 43.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819

Radius: 9.2

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11.81 AU - 12.17 AU

Year: 15477 Days

Day: 6.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,649,327 km

• M1: 239,207 km (0.058 R)
• M2: 351,405 km (0.056 R)
• M3: 540,497 km (0.112 R)
• M4: 720,314 km (0.111 R)
• M5: 851,511 km (0.055 R)
• M6: 990,936 km (0.119 R)
• M7: 1,214,735 km (0.09 R)
• M8: 1,373,009 km (0.119 R)
• M9: 1,454,690 km (0.09 R)
• M10: 1,918,742 km (0.054 R)
• M11: 2,393,566 km (0.103 R)
• M12: 2,492,899 km (0.101 R)
• M13: 2,730,012 km (0.097 R)
• M14: 3,081,716 km (0.085 R)
• M15: 3,827,761 km (0.105 R)
• M16: 5,046,684 km (0.078 R)
• M17: 5,698,033 km (0.042 R)
• M18: 5,876,204 km (0.099 R)
• M19: 7,222,436 km (0.116 R)
• M20: 7,708,180 km (0.097 R)
• M21: 7,855,833 km (0.083 R)
• M22: 8,304,926 km (0.109 R)
• M23: 8,507,033 km (0.108 R)
• M24: 9,071,615 km (0.086 R)
• M25: 9,914,300 km (0.076 R)
• M26: 10,128,973 km (0.112 R)
• M27: 10,290,838 km (0.07 R)
• M28: 11,002,624 km (0.086 R)
• M29: 11,900,361 km (0.1 R)
• M30: 12,300,535 km (0.064 R)
• M31: 13,705,708 km (0.112 R)
• M32: 14,185,468 km (0.108 R)
• M33: 14,427,368 km (0.113 R)
• M34: 14,731,650 km (0.12 R)
• M35: 15,284,714 km (0.07 R)
• M36: 15,470,664 km (0.063 R)
• M37: 16,032,703 km (0.085 R)
• M38: 16,095,684 km (0.086 R)
• M39: 16,348,055 km (0.084 R)
• M40: 19,610,934 km (0.05 R)
• M41: 20,219,050 km (0.093 R)
• M42: 20,970,779 km (0.12 R)
• M43: 21,731,783 km (0.12 R)
• M44: 23,138,303 km (0.117 R)
• M45: 24,573,993 km (0.114 R)
• M46: 25,156,378 km (0.086 R)
• M47: 25,669,648 km (0.101 R)
• M48: 26,038,407 km (0.117 R)
• M49: 26,334,611 km (0.069 R)
• M50: 27,380,449 km (0.028 R)
• M51: 27,984,077 km (0.085 R)
• M52: 28,287,611 km (0.117 R)
• M53: 30,442,269 km (0.08 R)
• M54: 30,910,810 km (0.099 R)
• M55: 32,569,700 km (0.117 R)
• M56: 33,852,801 km (0.113 R)
• M57: 34,988,997 km (0.109 R)
• M58: 39,742,769 km (0.064 R)
• M59: 39,827,890 km (0.094 R)
• M60: 40,254,842 km (0.103 R)
• M61: 40,425,982 km (0.074 R)
• M62: 42,847,822 km (0.105 R)
• M63: 42,935,187 km (0.108 R)
• M64: 43,285,097 km (0.108 R)
• M65: 43,988,057 km (0.05 R)
• M66: 45,672,529 km (0.108 R)
• M67: 46,298,447 km (0.111 R)
• M68: 46,388,056 km (0.066 R)
• M69: 46,477,814 km (0.099 R)
• M70: 46,747,240 km (0.073 R)
• M71: 46,837,298 km (0.117 R)
• M72: 47,017,264 km (0.085 R)
• M73: 47,739,822 km (0.096 R)
• M74: 48,193,253 km (0.11 R)
• M75: 48,739,285 km (0.092 R)
• M76: 49,104,304 km (0.096 R)
• M77: 49,378,816 km (0.039 R)
• M78: 52,431,361 km (0.057 R)
• M79: 52,618,209 km (0.056 R)
• M80: 55,163,766 km (0.106 R)
• M81: 58,716,715 km (0.047 R)
• M82: 59,884,925 km (0.098 R)
• M83: 62,145,199 km (0.115 R)
• M84: 62,937,919 km (0.08 R)
• M85: 63,634,297 km (0.095 R)
• M86: 63,733,929 km (0.106 R)
• M87: 64,433,299 km (0.069 R)
• M88: 64,934,302 km (0.04 R)
• M89: 65,940,348 km (0.116 R)
• M90: 66,647,647 km (0.094 R)
• M91: 67,052,907 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.9

Radius: 4.5

Gravity: 16.09 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.35 AU - 17.53 AU

Year: 24849 Days

Day: 24.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 145.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 68,649,327 km

• M1: 80,184 km (0.068 R)
• M2: 157,676 km (0.098 R)
• M3: 249,978 km (0.038 R)
• M4: 327,171 km (0.1 R)
• M5: 377,286 km (0.11 R)
• M6: 430,393 km (0.118 R)
• M7: 754,871 km (0.035 R)
• M8: 845,976 km (0.078 R)
• M9: 1,245,552 km (0.09 R)
• M10: 1,436,738 km (0.114 R)
• M11: 1,725,911 km (0.063 R)
• M12: 1,816,118 km (0.084 R)
• M13: 2,423,186 km (0.054 R)
• M14: 2,661,496 km (0.11 R)
• M15: 2,765,915 km (0.087 R)
• M16: 2,801,071 km (0.069 R)
• M17: 3,234,007 km (0.096 R)
• M18: 3,383,006 km (0.042 R)
• M19: 3,534,250 km (0.099 R)
• M20: 4,120,823 km (0.109 R)
• M21: 4,241,848 km (0.115 R)
• M22: 4,569,916 km (0.072 R)
• M23: 4,991,632 km (0.082 R)
• M24: 5,425,765 km (0.119 R)
• M25: 5,514,028 km (0.114 R)
• M26: 6,099,404 km (0.064 R)
• M27: 6,237,184 km (0.104 R)
• M28: 6,283,410 km (0.098 R)
• M29: 7,671,528 km (0.119 R)
• M30: 9,625,875 km (0.111 R)
• M31: 10,879,206 km (0.038 R)
• M32: 11,326,952 km (0.119 R)
• M33: 11,553,144 km (0.045 R)
• M34: 11,895,275 km (0.111 R)
• M35: 12,010,016 km (0.042 R)
• M36: 12,240,547 km (0.093 R)
• M37: 12,298,441 km (0.086 R)
• M38: 13,296,408 km (0.045 R)
• M39: 14,380,993 km (0.074 R)
• M40: 14,564,549 km (0.108 R)
• M41: 14,933,907 km (0.029 R)
• M42: 15,244,023 km (0.072 R)
• M43: 16,250,817 km (0.076 R)
• M44: 16,762,142 km (0.043 R)
• M45: 17,539,154 km (0.044 R)
• M46: 18,526,799 km (0.033 R)
• M47: 18,926,823 km (0.033 R)
• M48: 19,128,033 km (0.056 R)
• M49: 20,418,015 km (0.074 R)
• M50: 21,316,799 km (0.059 R)
• M51: 21,946,606 km (0.1 R)
• M52: 22,299,059 km (0.071 R)
• M53: 22,653,456 km (0.077 R)
• M54: 23,295,979 km (0.113 R)
• M55: 23,583,506 km (0.102 R)
• M56: 23,799,824 km (0.1 R)
• M57: 23,944,486 km (0.094 R)
• M58: 24,162,001 km (0.081 R)
• M59: 25,925,461 km (0.094 R)
• M60: 25,999,811 km (0.099 R)
• M61: 26,372,758 km (0.112 R)
• M62: 26,973,094 km (0.111 R)
• M63: 28,110,936 km (0.061 R)
• M64: 29,186,993 km (0.088 R)
• M65: 29,496,811 km (0.094 R)
• M66: 30,119,886 km (0.085 R)
• M67: 30,276,365 km (0.107 R)
• M68: 30,668,611 km (0.062 R)
• M69: 30,983,664 km (0.116 R)
• M70: 31,379,051 km (0.096 R)
• M71: 32,094,877 km (0.115 R)
• M72: 33,948,394 km (0.115 R)
• M73: 34,519,260 km (0.079 R)
• M74: 38,180,219 km (0.064 R)
• M75: 39,456,289 km (0.1 R)
• M76: 41,005,674 km (0.052 R)
• M77: 41,092,441 km (0.102 R)
• M78: 41,352,741 km (0.086 R)
• M79: 42,487,291 km (0.054 R)
• M80: 46,583,281 km (0.033 R)
• M81: 46,764,145 km (0.073 R)
• M82: 47,763,459 km (0.064 R)
• M83: 49,598,276 km (0.056 R)
• M84: 50,710,088 km (0.074 R)
• M85: 52,111,521 km (0.12 R)
• M86: 52,393,363 km (0.083 R)
• M87: 52,675,654 km (0.087 R)
• M88: 53,809,905 km (0.037 R)
• M89: 54,856,791 km (0.103 R)
• M90: 56,777,179 km (0.093 R)
• M91: 57,164,039 km (0.096 R)
• M92: 59,600,839 km (0.043 R)
• M93: 60,782,512 km (0.068 R)
• M94: 61,376,266 km (0.051 R)
• M95: 63,670,051 km (0.115 R)
• M96: 64,776,925 km (0.103 R)
• M97: 64,877,904 km (0.063 R)
• M98: 66,805,622 km (0.11 R)
• M99: 68,340,945 km (0.042 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 14,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit