🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.66 AU - 1.02 AU

Year: 277 Days

Day: 27.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.1 AU - 1.46 AU

Year: 521 Days

Day: 39.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 94,766,514 km

• M1: 191,336 km (0.042 R)
• M2: 982,858 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.29 AU - 2.75 AU

Year: 1440 Days

Day: 25 Hours

Environment

Temp: -80 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.07 AU - 2.99 AU

Year: 1448 Days

Day: 45.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.69 AU - 4.27 AU

Year: 2336 Days

Day: 45.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.8

Radius: 13.5

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.47 AU - 9.47 AU

Year: 10488 Days

Day: 6.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 94,766,514 km

• M1: 302,636 km (0.068 R)
• M2: 472,580 km (0.114 R)
• M3: 773,421 km (0.113 R)
• M4: 1,029,682 km (0.045 R)
• M5: 1,314,516 km (0.103 R)
• M6: 1,407,566 km (0.084 R)
• M7: 2,121,896 km (0.093 R)
• M8: 2,517,732 km (0.115 R)
• M9: 2,724,476 km (0.119 R)
• M10: 2,906,387 km (0.105 R)
• M11: 3,977,957 km (0.084 R)
• M12: 4,574,254 km (0.067 R)
• M13: 4,828,122 km (0.041 R)
• M14: 5,161,276 km (0.04 R)
• M15: 5,540,357 km (0.079 R)
• M16: 6,814,033 km (0.086 R)
• M17: 6,979,489 km (0.061 R)
• M18: 7,104,552 km (0.085 R)
• M19: 7,314,588 km (0.105 R)
• M20: 7,441,447 km (0.037 R)
• M21: 7,783,727 km (0.027 R)
• M22: 8,218,907 km (0.055 R)
• M23: 8,528,275 km (0.111 R)
• M24: 8,886,562 km (0.049 R)
• M25: 9,850,421 km (0.103 R)
• M26: 10,416,201 km (0.113 R)
• M27: 12,580,134 km (0.11 R)
• M28: 13,142,323 km (0.086 R)
• M29: 13,400,678 km (0.11 R)
• M30: 13,556,409 km (0.095 R)
• M31: 14,556,920 km (0.117 R)
• M32: 15,309,547 km (0.029 R)
• M33: 17,302,191 km (0.061 R)
• M34: 18,849,781 km (0.081 R)
• M35: 19,082,854 km (0.095 R)
• M36: 19,965,182 km (0.118 R)
• M37: 20,262,433 km (0.109 R)
• M38: 20,740,847 km (0.106 R)
• M39: 21,283,439 km (0.105 R)
• M40: 22,014,374 km (0.117 R)
• M41: 22,198,379 km (0.086 R)
• M42: 22,444,468 km (0.06 R)
• M43: 22,877,554 km (0.108 R)
• M44: 23,250,800 km (0.098 R)
• M45: 23,500,778 km (0.093 R)
• M46: 23,814,485 km (0.078 R)
• M47: 25,019,496 km (0.105 R)
• M48: 25,339,785 km (0.068 R)
• M49: 25,532,766 km (0.098 R)
• M50: 26,244,104 km (0.105 R)
• M51: 27,224,868 km (0.041 R)
• M52: 28,751,813 km (0.073 R)
• M53: 29,424,256 km (0.059 R)
• M54: 30,238,218 km (0.064 R)
• M55: 30,990,844 km (0.109 R)
• M56: 31,334,920 km (0.11 R)
• M57: 32,026,959 km (0.097 R)
• M58: 33,426,298 km (0.037 R)
• M59: 33,779,199 km (0.068 R)
• M60: 34,702,667 km (0.108 R)
• M61: 35,634,362 km (0.073 R)
• M62: 35,778,425 km (0.1 R)
• M63: 35,994,893 km (0.103 R)
• M64: 36,284,216 km (0.091 R)
• M65: 36,937,958 km (0.108 R)
• M66: 37,156,820 km (0.103 R)
• M67: 38,626,469 km (0.112 R)
• M68: 42,535,611 km (0.095 R)
• M69: 43,918,045 km (0.079 R)
• M70: 44,537,081 km (0.114 R)
• M71: 44,770,005 km (0.112 R)
• M72: 45,471,170 km (0.046 R)
• M73: 45,862,219 km (0.036 R)
• M74: 46,411,692 km (0.088 R)
• M75: 48,791,046 km (0.119 R)
• M76: 49,995,608 km (0.057 R)
• M77: 50,399,223 km (0.076 R)
• M78: 51,047,431 km (0.108 R)
• M79: 51,616,801 km (0.087 R)
• M80: 52,188,264 km (0.107 R)
• M81: 53,337,475 km (0.037 R)
• M82: 53,998,099 km (0.107 R)
• M83: 54,495,213 km (0.117 R)

Asteroid Belt

Center: 10.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.2

Radius: 13.3

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.22 AU - 12.08 AU

Year: 14311 Days

Day: 12.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 94,766,514 km

• M1: 167,550 km (0.045 R)
• M2: 705,653 km (0.115 R)
• M3: 1,060,350 km (0.11 R)
• M4: 1,284,447 km (0.108 R)
• M5: 1,664,875 km (0.106 R)
• M6: 1,898,247 km (0.097 R)
• M7: 2,365,292 km (0.098 R)
• M8: 2,867,941 km (0.111 R)
• M9: 3,007,665 km (0.057 R)
• M10: 4,446,797 km (0.083 R)
• M11: 4,773,967 km (0.069 R)
• M12: 4,856,994 km (0.107 R)
• M13: 5,066,730 km (0.105 R)
• M14: 5,538,861 km (0.048 R)
• M15: 5,758,172 km (0.09 R)
• M16: 5,935,744 km (0.113 R)
• M17: 6,525,310 km (0.095 R)
• M18: 6,757,186 km (0.082 R)
• M19: 7,038,879 km (0.102 R)
• M20: 7,420,802 km (0.113 R)
• M21: 7,614,232 km (0.075 R)
• M22: 8,354,592 km (0.086 R)
• M23: 8,505,537 km (0.034 R)
• M24: 8,657,378 km (0.102 R)
• M25: 9,273,572 km (0.058 R)
• M26: 10,711,507 km (0.12 R)
• M27: 13,200,516 km (0.08 R)
• M28: 14,148,368 km (0.076 R)
• M29: 14,328,484 km (0.094 R)
• M30: 14,630,522 km (0.081 R)
• M31: 14,751,846 km (0.057 R)
• M32: 15,859,319 km (0.07 R)
• M33: 16,171,829 km (0.112 R)
• M34: 18,154,001 km (0.113 R)
• M35: 18,415,348 km (0.093 R)
• M36: 19,339,714 km (0.077 R)
• M37: 19,473,155 km (0.06 R)
• M38: 19,942,144 km (0.083 R)
• M39: 20,347,106 km (0.098 R)
• M40: 21,371,402 km (0.08 R)
• M41: 22,833,572 km (0.088 R)
• M42: 23,045,103 km (0.079 R)
• M43: 23,328,142 km (0.073 R)
• M44: 23,541,170 km (0.101 R)
• M45: 23,754,795 km (0.106 R)
• M46: 24,543,924 km (0.063 R)
• M47: 25,707,048 km (0.1 R)
• M48: 27,036,823 km (0.054 R)
• M49: 27,335,421 km (0.119 R)
• M50: 28,692,572 km (0.113 R)
• M51: 28,997,154 km (0.067 R)
• M52: 29,302,782 km (0.107 R)
• M53: 29,763,244 km (0.108 R)
• M54: 30,071,566 km (0.119 R)
• M55: 31,864,795 km (0.054 R)
• M56: 33,612,398 km (0.093 R)
• M57: 33,772,766 km (0.051 R)
• M58: 34,821,747 km (0.109 R)
• M59: 37,200,054 km (0.059 R)
• M60: 37,448,985 km (0.055 R)
• M61: 37,615,337 km (0.073 R)
• M62: 38,032,267 km (0.112 R)
• M63: 38,115,742 km (0.06 R)
• M64: 39,630,271 km (0.119 R)
• M65: 39,799,766 km (0.052 R)
• M66: 39,969,559 km (0.081 R)
• M67: 40,480,286 km (0.069 R)
• M68: 40,821,818 km (0.091 R)
• M69: 41,336,136 km (0.096 R)
• M70: 42,025,183 km (0.069 R)
• M71: 42,284,586 km (0.079 R)
• M72: 42,457,820 km (0.119 R)
• M73: 44,027,252 km (0.1 R)
• M74: 45,793,404 km (0.119 R)
• M75: 46,060,287 km (0.102 R)
• M76: 48,123,840 km (0.056 R)
• M77: 49,485,779 km (0.116 R)
• M78: 51,506,248 km (0.103 R)
• M79: 51,969,253 km (0.095 R)
• M80: 54,492,969 km (0.099 R)
• M81: 56,674,106 km (0.089 R)
• M82: 58,015,700 km (0.073 R)
• M83: 61,807,856 km (0.101 R)
• M84: 62,694,373 km (0.071 R)
• M85: 62,793,108 km (0.075 R)
• M86: 63,684,262 km (0.068 R)
• M87: 64,579,606 km (0.085 R)
• M88: 64,679,238 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983

Radius: 4.5

Gravity: 48.54 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 15.94 AU - 16.22 AU

Year: 23206 Days

Day: 18.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 94,766,514 km

• M1: 136,882 km (0.091 R)
• M2: 303,983 km (0.087 R)
• M3: 572,960 km (0.108 R)
• M4: 990,338 km (0.03 R)
• M5: 1,051,972 km (0.117 R)
• M6: 1,083,238 km (0.059 R)
• M7: 1,311,076 km (0.082 R)
• M8: 1,344,885 km (0.089 R)
• M9: 2,079,560 km (0.047 R)
• M10: 2,444,579 km (0.12 R)
• M11: 2,742,129 km (0.106 R)
• M12: 3,558,485 km (0.101 R)
• M13: 4,649,801 km (0.109 R)
• M14: 5,285,293 km (0.111 R)
• M15: 5,448,504 km (0.099 R)
• M16: 6,231,499 km (0.096 R)
• M17: 6,636,012 km (0.108 R)
• M18: 7,108,741 km (0.071 R)
• M19: 9,170,349 km (0.088 R)
• M20: 9,366,323 km (0.07 R)
• M21: 9,497,819 km (0.09 R)
• M22: 11,682,397 km (0.092 R)
• M23: 11,894,826 km (0.118 R)
• M24: 12,323,573 km (0.097 R)
• M25: 12,395,530 km (0.115 R)
• M26: 14,239,025 km (0.106 R)
• M27: 14,617,956 km (0.113 R)
• M28: 14,923,435 km (0.113 R)
• M29: 15,076,922 km (0.114 R)
• M30: 15,385,692 km (0.081 R)
• M31: 16,482,245 km (0.07 R)
• M32: 16,720,554 km (0.12 R)
• M33: 16,880,025 km (0.087 R)
• M34: 17,280,798 km (0.105 R)
• M35: 19,248,309 km (0.097 R)
• M36: 19,415,410 km (0.053 R)
• M37: 19,582,960 km (0.101 R)
• M38: 20,428,188 km (0.101 R)
• M39: 21,631,553 km (0.069 R)
• M40: 22,417,091 km (0.082 R)
• M41: 22,504,905 km (0.109 R)
• M42: 23,034,482 km (0.068 R)
• M43: 23,478,937 km (0.081 R)
• M44: 25,376,287 km (0.088 R)
• M45: 27,134,959 km (0.1 R)
• M46: 28,836,934 km (0.079 R)
• M47: 29,604,371 km (0.106 R)
• M48: 34,246,842 km (0.112 R)
• M49: 34,753,829 km (0.087 R)
• M50: 37,014,104 km (0.084 R)
• M51: 37,117,924 km (0.112 R)
• M52: 37,326,015 km (0.026 R)
• M53: 39,109,671 km (0.102 R)
• M54: 42,107,612 km (0.1 R)
• M55: 42,759,559 km (0.118 R)
• M56: 46,853,006 km (0.069 R)
• M57: 47,077,852 km (0.064 R)
• M58: 47,641,387 km (0.106 R)
• M59: 47,867,429 km (0.114 R)
• M60: 49,459,749 km (0.069 R)
• M61: 52,229,703 km (0.107 R)
• M62: 53,515,945 km (0.067 R)
• M63: 54,576,146 km (0.09 R)
• M64: 55,049,623 km (0.04 R)
• M65: 55,168,104 km (0.101 R)
• M66: 56,836,869 km (0.073 R)
• M67: 57,076,674 km (0.116 R)
• M68: 59,979,770 km (0.064 R)
• M69: 62,188,433 km (0.12 R)
• M70: 63,426,954 km (0.087 R)
• M71: 64,173,896 km (0.048 R)
• M72: 66,432,375 km (0.081 R)
• M73: 69,100,004 km (0.081 R)
• M74: 70,125,348 km (0.047 R)
• M75: 73,753,695 km (0.074 R)
• M76: 74,408,036 km (0.071 R)
• M77: 74,801,479 km (0.095 R)
• M78: 75,064,172 km (0.094 R)
• M79: 75,722,403 km (0.105 R)
• M80: 76,118,239 km (0.114 R)
• M81: 79,711,281 km (0.096 R)
• M82: 80,786,441 km (0.084 R)
• M83: 80,921,228 km (0.087 R)
• M84: 81,190,953 km (0.097 R)
• M85: 81,596,064 km (0.07 R)
• M86: 82,001,774 km (0.111 R)
• M87: 82,137,309 km (0.062 R)
• M88: 84,040,793 km (0.076 R)
• M89: 86,785,315 km (0.063 R)
• M90: 88,307,174 km (0.117 R)
• M91: 88,723,804 km (0.12 R)
• M92: 89,419,584 km (0.056 R)
• M93: 89,838,009 km (0.095 R)
• M94: 91,377,521 km (0.117 R)
• M95: 92,080,182 km (0.089 R)
• M96: 94,340,606 km (0.043 R)
• M97: 94,482,574 km (0.094 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 15,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit