🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.74 AU - 0.84 AU

Year: 253 Days

Day: 39.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.34 AU - 2.24 AU

Year: 862 Days

Day: 38.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.91 AU - 2.23 AU

Year: 1072 Days

Day: 29.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 177.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,664,975 km

• M1: 968,497 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.51 AU - 2.97 AU

Year: 1632 Days

Day: 21.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.76 AU - 6.22 AU

Year: 4012 Days

Day: 42.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.2

Radius: 3.2

Gravity: 65.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 13.9 AU - 14.24 AU

Year: 18994 Days

Day: 23.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,664,975 km

• M1: 147,803 km (0.057 R)
• M2: 173,683 km (0.08 R)
• M3: 437,723 km (0.11 R)
• M4: 667,356 km (0.103 R)
• M5: 1,031,926 km (0.112 R)
• M6: 1,192,594 km (0.114 R)
• M7: 1,247,945 km (0.041 R)
• M8: 1,878,500 km (0.117 R)
• M9: 1,975,589 km (0.082 R)
• M10: 2,074,174 km (0.077 R)
• M11: 2,208,364 km (0.057 R)
• M12: 2,555,880 km (0.071 R)
• M13: 2,663,440 km (0.077 R)
• M14: 3,536,194 km (0.09 R)
• M15: 4,065,173 km (0.067 R)
• M16: 5,514,926 km (0.096 R)
• M17: 5,982,718 km (0.117 R)
• M18: 6,365,988 km (0.102 R)
• M19: 6,609,683 km (0.116 R)
• M20: 6,906,036 km (0.107 R)
• M21: 6,955,852 km (0.096 R)
• M22: 7,105,899 km (0.108 R)
• M23: 7,976,858 km (0.11 R)
• M24: 8,558,195 km (0.1 R)
• M25: 8,665,307 km (0.111 R)
• M26: 8,772,868 km (0.119 R)
• M27: 9,427,807 km (0.083 R)
• M28: 9,649,511 km (0.098 R)
• M29: 10,783,763 km (0.076 R)
• M30: 11,190,669 km (0.117 R)
• M31: 11,899,763 km (0.093 R)
• M32: 11,959,602 km (0.04 R)
• M33: 13,175,234 km (0.055 R)
• M34: 13,609,965 km (0.11 R)
• M35: 14,049,484 km (0.084 R)
• M36: 14,112,614 km (0.098 R)
• M37: 14,175,894 km (0.108 R)
• M38: 14,239,174 km (0.051 R)
• M39: 14,942,135 km (0.109 R)
• M40: 15,853,036 km (0.075 R)
• M41: 16,647,999 km (0.115 R)
• M42: 17,117,736 km (0.04 R)
• M43: 17,455,977 km (0.11 R)
• M44: 18,001,561 km (0.084 R)
• M45: 18,900,045 km (0.108 R)
• M46: 20,525,277 km (0.088 R)
• M47: 23,831,539 km (0.099 R)
• M48: 25,353,249 km (0.091 R)
• M49: 26,671,056 km (0.044 R)
• M50: 26,827,536 km (0.1 R)
• M51: 28,090,441 km (0.113 R)
• M52: 29,050,411 km (0.113 R)
• M53: 29,292,011 km (0.103 R)
• M54: 29,777,307 km (0.099 R)
• M55: 30,020,852 km (0.099 R)
• M56: 30,837,806 km (0.105 R)
• M57: 31,413,907 km (0.089 R)
• M58: 34,092,756 km (0.081 R)
• M59: 35,030,286 km (0.042 R)
• M60: 37,105,209 km (0.071 R)
• M61: 37,192,574 km (0.045 R)
• M62: 37,454,968 km (0.051 R)
• M63: 37,630,148 km (0.11 R)
• M64: 37,893,589 km (0.111 R)
• M65: 38,157,480 km (0.103 R)
• M66: 39,575,817 km (0.066 R)
• M67: 39,754,288 km (0.11 R)
• M68: 39,843,598 km (0.054 R)
• M69: 44,210,060 km (0.094 R)
• M70: 45,511,861 km (0.12 R)
• M71: 45,698,858 km (0.054 R)
• M72: 45,792,357 km (0.055 R)
• M73: 46,731,832 km (0.109 R)
• M74: 47,867,579 km (0.062 R)
• M75: 48,534,336 km (0.044 R)
• M76: 48,820,966 km (0.112 R)
• M77: 49,588,104 km (0.088 R)
• M78: 49,876,828 km (0.108 R)
• M79: 50,359,281 km (0.037 R)
• M80: 50,940,319 km (0.053 R)
• M81: 52,108,978 km (0.099 R)
• M82: 52,500,475 km (0.076 R)
• M83: 52,794,734 km (0.032 R)
• M84: 52,991,156 km (0.099 R)
• M85: 55,467,599 km (0.055 R)
• M86: 56,368,328 km (0.112 R)
• M87: 57,576,780 km (0.114 R)
• M88: 60,326,837 km (0.088 R)
• M89: 60,635,009 km (0.062 R)
• M90: 65,742,430 km (0.096 R)
• M91: 66,483,239 km (0.084 R)
• M92: 68,722,120 km (0.047 R)
• M93: 71,311,061 km (0.104 R)
• M94: 72,290,029 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240

Radius: 4.5

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 17.62 AU - 19.12 AU

Year: 28336 Days

Day: 16.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,664,975 km

• M1: 67,020 km (0.058 R)
• M2: 167,998 km (0.081 R)
• M3: 425,008 km (0.057 R)
• M4: 679,922 km (0.075 R)
• M5: 789,278 km (0.113 R)
• M6: 1,125,126 km (0.041 R)
• M7: 1,557,164 km (0.085 R)
• M8: 1,881,343 km (0.112 R)
• M9: 2,004,462 km (0.101 R)
• M10: 2,901,600 km (0.074 R)
• M11: 3,711,972 km (0.115 R)
• M12: 4,836,798 km (0.085 R)
• M13: 5,392,106 km (0.115 R)
• M14: 5,479,321 km (0.066 R)
• M15: 5,699,529 km (0.089 R)
• M16: 7,416,464 km (0.043 R)
• M17: 8,204,695 km (0.108 R)
• M18: 8,305,075 km (0.062 R)
• M19: 8,761,947 km (0.115 R)
• M20: 9,488,544 km (0.081 R)
• M21: 9,859,098 km (0.095 R)
• M22: 10,669,171 km (0.064 R)
• M23: 12,814,404 km (0.059 R)
• M24: 12,872,598 km (0.106 R)
• M25: 12,930,941 km (0.025 R)
• M26: 13,400,528 km (0.118 R)
• M27: 14,598,658 km (0.067 R)
• M28: 15,149,028 km (0.107 R)
• M29: 16,840,083 km (0.081 R)
• M30: 17,288,278 km (0.102 R)
• M31: 18,196,337 km (0.118 R)
• M32: 18,261,711 km (0.113 R)
• M33: 18,327,235 km (0.116 R)
• M34: 18,788,146 km (0.065 R)
• M35: 19,654,168 km (0.031 R)
• M36: 20,397,071 km (0.096 R)
• M37: 21,493,923 km (0.115 R)
• M38: 21,910,254 km (0.065 R)
• M39: 22,609,923 km (0.093 R)
• M40: 22,821,155 km (0.056 R)
• M41: 23,316,923 km (0.08 R)
• M42: 24,031,103 km (0.072 R)
• M43: 26,068,775 km (0.086 R)
• M44: 26,809,883 km (0.044 R)
• M45: 27,633,120 km (0.108 R)
• M46: 29,074,346 km (0.074 R)
• M47: 31,713,701 km (0.09 R)
• M48: 32,266,615 km (0.098 R)
• M49: 33,863,572 km (0.112 R)
• M50: 34,752,932 km (0.11 R)
• M51: 34,834,163 km (0.094 R)
• M52: 36,554,389 km (0.102 R)
• M53: 36,637,117 km (0.07 R)
• M54: 38,218,366 km (0.075 R)
• M55: 38,554,064 km (0.099 R)
• M56: 39,651,963 km (0.066 R)
• M57: 40,674,464 km (0.106 R)
• M58: 42,311,215 km (0.047 R)
• M59: 42,397,981 km (0.039 R)
• M60: 42,658,581 km (0.048 R)
• M61: 43,618,401 km (0.12 R)
• M62: 43,881,543 km (0.055 R)
• M63: 44,585,551 km (0.106 R)
• M64: 44,938,901 km (0.086 R)
• M65: 45,116,025 km (0.116 R)
• M66: 45,382,010 km (0.057 R)
• M67: 47,258,715 km (0.064 R)
• M68: 47,618,947 km (0.12 R)
• M69: 48,070,733 km (0.113 R)
• M70: 48,342,402 km (0.059 R)
• M71: 48,796,282 km (0.074 R)
• M72: 48,887,238 km (0.114 R)
• M73: 49,160,553 km (0.096 R)
• M74: 49,708,530 km (0.108 R)
• M75: 50,994,922 km (0.099 R)
• M76: 51,457,030 km (0.116 R)
• M77: 51,642,232 km (0.108 R)
• M78: 52,106,285 km (0.097 R)
• M79: 52,385,434 km (0.106 R)
• M80: 53,132,077 km (0.068 R)
• M81: 53,788,214 km (0.056 R)
• M82: 56,058,511 km (0.068 R)
• M83: 56,726,465 km (0.081 R)
• M84: 57,205,328 km (0.072 R)
• M85: 59,716,328 km (0.05 R)
• M86: 60,008,493 km (0.111 R)
• M87: 60,398,644 km (0.095 R)
• M88: 60,985,367 km (0.116 R)
• M89: 61,475,899 km (0.076 R)
• M90: 63,450,590 km (0.112 R)
• M91: 65,145,534 km (0.101 R)
• M92: 65,646,837 km (0.081 R)
• M93: 67,664,912 km (0.114 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: 527 - 12,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit