🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.89 AU - 1.21 AU

Year: 375 Days

Day: 31.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,421,701 km

• M1: 506,538 km (0.101 R)
• M2: 922,570 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.2 AU - 1.2 AU

Year: 458 Days

Day: 27 Hours

Environment

Temp: 38 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.02 AU - 1.62 AU

Year: 528 Days

Day: 42 Hours

Environment

Temp: 10 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.24 AU - 3.26 AU

Year: 1588 Days

Day: 40.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.33 AU - 4.45 AU

Year: 2672 Days

Day: 41.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,421,701 km

• M1: 289,173 km (0.058 R)

Asteroid Belt

Center: 6.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.4

Radius: 11.6

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.93 AU - 11.25 AU

Year: 11162 Days

Day: 13.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,421,701 km

• M1: 182,958 km (0.106 R)
• M2: 264,040 km (0.093 R)
• M3: 439,369 km (0.094 R)
• M4: 560,693 km (0.11 R)
• M5: 899,532 km (0.119 R)
• M6: 1,254,827 km (0.106 R)
• M7: 1,344,735 km (0.106 R)
• M8: 1,879,697 km (0.101 R)
• M9: 1,983,817 km (0.06 R)
• M10: 2,252,794 km (0.115 R)
• M11: 2,678,400 km (0.1 R)
• M12: 3,253,903 km (0.11 R)
• M13: 3,572,098 km (0.057 R)
• M14: 4,102,273 km (0.116 R)
• M15: 4,764,094 km (0.089 R)
• M16: 5,273,175 km (0.115 R)
• M17: 5,384,476 km (0.11 R)
• M18: 5,571,922 km (0.101 R)
• M19: 5,953,098 km (0.046 R)
• M20: 6,186,022 km (0.102 R)
• M21: 6,303,605 km (0.117 R)
• M22: 7,394,922 km (0.07 R)
• M23: 9,566,634 km (0.119 R)
• M24: 9,839,800 km (0.108 R)
• M25: 11,387,390 km (0.093 R)
• M26: 12,909,399 km (0.117 R)
• M27: 13,009,779 km (0.113 R)
• M28: 14,598,658 km (0.112 R)
• M29: 15,124,195 km (0.108 R)
• M30: 15,978,100 km (0.056 R)
• M31: 17,067,322 km (0.12 R)
• M32: 17,343,480 km (0.075 R)
• M33: 17,899,984 km (0.039 R)
• M34: 18,012,032 km (0.109 R)
• M35: 18,293,127 km (0.045 R)
• M36: 18,745,810 km (0.068 R)
• M37: 18,973,648 km (0.095 R)
• M38: 19,662,546 km (0.107 R)
• M39: 20,068,106 km (0.109 R)
• M40: 20,242,836 km (0.08 R)
• M41: 20,652,285 km (0.092 R)
• M42: 21,123,818 km (0.058 R)
• M43: 21,360,781 km (0.093 R)
• M44: 21,957,377 km (0.052 R)
• M45: 22,077,355 km (0.078 R)
• M46: 23,595,175 km (0.092 R)
• M47: 24,646,548 km (0.083 R)
• M48: 24,771,163 km (0.036 R)
• M49: 25,586,921 km (0.098 R)
• M50: 26,794,774 km (0.116 R)
• M51: 27,631,924 km (0.072 R)
• M52: 27,956,102 km (0.071 R)
• M53: 28,347,001 km (0.103 R)
• M54: 29,662,715 km (0.104 R)
• M55: 31,402,687 km (0.109 R)
• M56: 31,741,078 km (0.104 R)
• M57: 32,353,382 km (0.083 R)
• M58: 33,382,316 km (0.083 R)
• M59: 35,331,726 km (0.11 R)
• M60: 36,817,981 km (0.071 R)
• M61: 37,963,900 km (0.117 R)
• M62: 38,468,943 km (0.111 R)
• M63: 39,121,638 km (0.117 R)
• M64: 39,924,231 km (0.117 R)
• M65: 39,997,534 km (0.106 R)
• M66: 40,070,837 km (0.097 R)
• M67: 40,585,005 km (0.06 R)
• M68: 41,545,872 km (0.092 R)
• M69: 41,991,823 km (0.052 R)
• M70: 42,215,322 km (0.081 R)
• M71: 43,188,756 km (0.101 R)
• M72: 44,093,972 km (0.098 R)
• M73: 44,624,746 km (0.112 R)
• M74: 45,999,700 km (0.086 R)
• M75: 46,384,017 km (0.071 R)
• M76: 46,538,102 km (0.11 R)
• M77: 47,543,550 km (0.093 R)
• M78: 47,621,191 km (0.107 R)
• M79: 47,776,623 km (0.095 R)
• M80: 48,869,136 km (0.029 R)
• M81: 49,497,148 km (0.074 R)
• M82: 50,365,115 km (0.072 R)
• M83: 50,999,410 km (0.089 R)
• M84: 52,837,968 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.7

Radius: 10.8

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.05 AU - 13.07 AU

Year: 11951 Days

Day: 5.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,421,701 km

• M1: 164,408 km (0.048 R)
• M2: 500,255 km (0.099 R)
• M3: 608,863 km (0.102 R)
• M4: 726,447 km (0.113 R)
• M5: 1,211,593 km (0.105 R)
• M6: 1,363,884 km (0.08 R)
• M7: 1,663,678 km (0.089 R)
• M8: 1,858,754 km (0.063 R)
• M9: 1,934,001 km (0.106 R)
• M10: 2,139,549 km (0.112 R)
• M11: 2,379,504 km (0.047 R)
• M12: 2,856,721 km (0.099 R)
• M13: 3,211,417 km (0.102 R)
• M14: 3,518,093 km (0.114 R)
• M15: 3,738,301 km (0.102 R)
• M16: 3,898,521 km (0.111 R)
• M17: 4,359,132 km (0.053 R)
• M18: 4,837,098 km (0.042 R)
• M19: 5,768,943 km (0.026 R)
• M20: 6,677,600 km (0.112 R)
• M21: 7,029,903 km (0.099 R)
• M22: 7,468,674 km (0.078 R)
• M23: 7,957,410 km (0.071 R)
• M24: 8,330,956 km (0.072 R)
• M25: 8,540,991 km (0.067 R)
• M26: 9,095,102 km (0.077 R)
• M27: 9,573,217 km (0.06 R)
• M28: 9,661,030 km (0.102 R)
• M29: 9,793,125 km (0.093 R)
• M30: 10,328,087 km (0.083 R)
• M31: 10,508,502 km (0.067 R)
• M32: 10,826,697 km (0.08 R)
• M33: 10,918,251 km (0.072 R)
• M34: 11,010,104 km (0.101 R)
• M35: 11,286,860 km (0.051 R)
• M36: 11,472,810 km (0.068 R)
• M37: 11,753,456 km (0.032 R)
• M38: 13,288,779 km (0.032 R)
• M39: 13,435,983 km (0.116 R)
• M40: 13,731,888 km (0.116 R)
• M41: 14,531,638 km (0.083 R)
• M42: 15,552,494 km (0.114 R)
• M43: 15,759,388 km (0.069 R)
• M44: 16,123,808 km (0.065 R)
• M45: 16,228,377 km (0.028 R)
• M46: 16,702,004 km (0.097 R)
• M47: 17,555,161 km (0.028 R)
• M48: 18,861,449 km (0.06 R)
• M49: 20,029,958 km (0.053 R)
• M50: 20,651,388 km (0.114 R)
• M51: 20,821,929 km (0.05 R)
• M52: 21,107,212 km (0.06 R)
• M53: 22,087,078 km (0.087 R)
• M54: 23,022,813 km (0.081 R)
• M55: 23,911,873 km (0.118 R)
• M56: 24,031,252 km (0.117 R)
• M57: 25,114,640 km (0.038 R)
• M58: 26,460,273 km (0.11 R)
• M59: 28,017,886 km (0.075 R)
• M60: 28,143,698 km (0.111 R)
• M61: 28,649,189 km (0.077 R)
• M62: 29,221,401 km (0.082 R)
• M63: 29,733,175 km (0.082 R)
• M64: 30,247,941 km (0.106 R)
• M65: 31,221,076 km (0.053 R)
• M66: 31,809,743 km (0.073 R)
• M67: 33,331,154 km (0.074 R)
• M68: 35,282,957 km (0.093 R)
• M69: 37,618,030 km (0.083 R)
• M70: 37,687,444 km (0.087 R)
• M71: 38,174,684 km (0.106 R)
• M72: 38,734,180 km (0.073 R)
• M73: 38,874,503 km (0.107 R)
• M74: 40,570,943 km (0.114 R)
• M75: 40,998,792 km (0.067 R)
• M76: 41,284,973 km (0.115 R)
• M77: 41,499,945 km (0.061 R)
• M78: 41,571,752 km (0.07 R)
• M79: 41,643,559 km (0.102 R)
• M80: 41,787,173 km (0.076 R)
• M81: 42,797,856 km (0.1 R)
• M82: 43,088,076 km (0.066 R)
• M83: 43,233,336 km (0.116 R)
• M84: 43,670,461 km (0.053 R)
• M85: 44,695,954 km (0.09 R)
• M86: 45,064,115 km (0.04 R)
• M87: 45,803,577 km (0.077 R)
• M88: 48,649,527 km (0.069 R)
• M89: 49,331,992 km (0.111 R)
• M90: 49,483,984 km (0.097 R)
• M91: 50,323,228 km (0.06 R)
• M92: 51,090,216 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.6

Radius: 8

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.9 AU - 14.52 AU

Year: 16720 Days

Day: 10.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,421,701 km

• M1: 162,164 km (0.065 R)
• M2: 219,909 km (0.118 R)
• M3: 635,492 km (0.108 R)
• M4: 897,886 km (0.029 R)
• M5: 978,968 km (0.109 R)
• M6: 1,215,184 km (0.088 R)
• M7: 1,375,104 km (0.113 R)
• M8: 1,690,157 km (0.053 R)
• M9: 1,766,003 km (0.091 R)
• M10: 2,414,360 km (0.054 R)
• M11: 2,616,317 km (0.118 R)
• M12: 3,067,953 km (0.069 R)
• M13: 3,478,749 km (0.112 R)
• M14: 3,608,749 km (0.108 R)
• M15: 3,740,396 km (0.081 R)
• M16: 4,144,609 km (0.068 R)
• M17: 4,562,885 km (0.112 R)
• M18: 4,741,205 km (0.085 R)
• M19: 5,897,148 km (0.117 R)
• M20: 5,974,640 km (0.095 R)
• M21: 6,209,060 km (0.036 R)
• M22: 6,646,783 km (0.099 R)
• M23: 6,930,570 km (0.04 R)
• M24: 7,259,685 km (0.093 R)
• M25: 7,384,450 km (0.081 R)
• M26: 8,191,082 km (0.094 R)
• M27: 8,321,082 km (0.105 R)
• M28: 8,539,196 km (0.103 R)
• M29: 8,759,105 km (0.054 R)
• M30: 8,891,948 km (0.077 R)
• M31: 9,114,998 km (0.113 R)
• M32: 9,385,022 km (0.113 R)
• M33: 10,491,149 km (0.106 R)
• M34: 11,107,492 km (0.058 R)
• M35: 11,686,735 km (0.096 R)
• M36: 12,226,335 km (0.12 R)
• M37: 12,574,000 km (0.037 R)
• M38: 12,874,542 km (0.106 R)
• M39: 13,177,628 km (0.076 R)
• M40: 14,465,067 km (0.073 R)
• M41: 15,256,739 km (0.098 R)
• M42: 16,607,159 km (0.104 R)
• M43: 17,491,432 km (0.107 R)
• M44: 18,051,825 km (0.095 R)
• M45: 19,017,929 km (0.106 R)
• M46: 19,536,285 km (0.083 R)
• M47: 19,594,030 km (0.105 R)
• M48: 19,709,968 km (0.076 R)
• M49: 20,117,622 km (0.051 R)
• M50: 21,715,328 km (0.109 R)
• M51: 22,499,221 km (0.081 R)
• M52: 22,559,808 km (0.065 R)
• M53: 22,803,054 km (0.038 R)
• M54: 24,530,161 km (0.066 R)
• M55: 24,968,483 km (0.117 R)
• M56: 25,346,218 km (0.114 R)
• M57: 25,789,327 km (0.111 R)
• M58: 27,652,119 km (0.091 R)
• M59: 28,435,563 km (0.093 R)
• M60: 28,698,407 km (0.045 R)
• M61: 28,830,053 km (0.114 R)
• M62: 29,824,131 km (0.119 R)
• M63: 31,845,796 km (0.071 R)
• M64: 32,666,789 km (0.064 R)
• M65: 33,702,755 km (0.119 R)
• M66: 34,050,570 km (0.085 R)
• M67: 35,030,585 km (0.09 R)
• M68: 35,241,818 km (0.075 R)
• M69: 35,312,278 km (0.11 R)
• M70: 36,233,053 km (0.103 R)
• M71: 37,233,414 km (0.107 R)
• M72: 39,042,202 km (0.034 R)
• M73: 39,480,524 km (0.105 R)
• M74: 39,700,433 km (0.091 R)
• M75: 41,473,466 km (0.042 R)
• M76: 44,029,047 km (0.101 R)
• M77: 44,409,175 km (0.091 R)
• M78: 44,561,615 km (0.098 R)
• M79: 45,096,129 km (0.05 R)
• M80: 46,171,737 km (0.052 R)
• M81: 46,248,930 km (0.104 R)
• M82: 46,945,158 km (0.11 R)
• M83: 47,489,096 km (0.111 R)
• M84: 47,722,918 km (0.098 R)
• M85: 48,426,476 km (0.061 R)
• M86: 54,096,086 km (0.118 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 20,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit