🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.77 AU - 0.89 AU

Year: 275 Days

Day: 44.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.04 AU - 1.4 AU

Year: 490 Days

Day: 22.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.79 AU - 1.83 AU

Year: 885 Days

Day: 15.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.83 AU - 2.43 AU

Year: 1130 Days

Day: 32.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.9

Radius: 11.6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.25 AU - 6.91 AU

Year: 4790 Days

Day: 6.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 86,742,152 km

• M1: 152,291 km (0.083 R)
• M2: 279,898 km (0.092 R)
• M3: 460,313 km (0.07 R)
• M4: 665,860 km (0.111 R)
• M5: 796,309 km (0.084 R)
• M6: 969,693 km (0.104 R)
• M7: 1,241,662 km (0.091 R)
• M8: 1,316,760 km (0.104 R)
• M9: 1,458,579 km (0.046 R)
• M10: 1,551,629 km (0.117 R)
• M11: 1,730,099 km (0.082 R)
• M12: 2,754,546 km (0.047 R)
• M13: 2,854,327 km (0.096 R)
• M14: 3,006,319 km (0.079 R)
• M15: 3,318,380 km (0.093 R)
• M16: 3,442,546 km (0.045 R)
• M17: 3,695,666 km (0.117 R)
• M18: 3,769,268 km (0.063 R)
• M19: 3,843,169 km (0.068 R)
• M20: 4,030,316 km (0.091 R)
• M21: 4,394,138 km (0.096 R)
• M22: 4,570,215 km (0.069 R)
• M23: 4,768,731 km (0.096 R)
• M24: 5,092,312 km (0.083 R)
• M25: 5,318,803 km (0.091 R)
• M26: 5,506,698 km (0.055 R)
• M27: 6,018,622 km (0.119 R)
• M28: 6,127,230 km (0.091 R)
• M29: 6,346,390 km (0.116 R)
• M30: 6,545,804 km (0.117 R)
• M31: 6,657,554 km (0.116 R)
• M32: 7,574,140 km (0.051 R)
• M33: 7,999,447 km (0.112 R)
• M34: 8,143,061 km (0.107 R)
• M35: 9,146,713 km (0.053 R)
• M36: 9,599,845 km (0.095 R)
• M37: 9,880,191 km (0.099 R)
• M38: 10,658,848 km (0.114 R)
• M39: 11,646,344 km (0.091 R)
• M40: 12,027,669 km (0.051 R)
• M41: 12,247,278 km (0.092 R)
• M42: 12,551,710 km (0.099 R)
• M43: 12,718,661 km (0.118 R)
• M44: 13,650,656 km (0.101 R)
• M45: 13,937,286 km (0.041 R)
• M46: 14,023,753 km (0.12 R)
• M47: 14,255,032 km (0.069 R)
• M48: 14,575,171 km (0.092 R)
• M49: 14,897,704 km (0.111 R)
• M50: 16,393,383 km (0.103 R)
• M51: 16,515,156 km (0.1 R)
• M52: 16,820,635 km (0.097 R)
• M53: 17,375,493 km (0.114 R)
• M54: 17,811,272 km (0.118 R)
• M55: 17,905,070 km (0.062 R)
• M56: 18,725,165 km (0.071 R)
• M57: 19,880,959 km (0.03 R)
• M58: 20,500,294 km (0.117 R)
• M59: 20,927,695 km (0.064 R)
• M60: 21,225,245 km (0.098 R)
• M61: 21,391,149 km (0.112 R)
• M62: 21,657,583 km (0.119 R)
• M63: 22,025,743 km (0.119 R)
• M64: 22,463,467 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.6

Radius: 5.3

Gravity: 20.78 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 16.29 AU - 17.13 AU

Year: 24825 Days

Day: 16.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,742,152 km

• M1: 73,303 km (0.096 R)
• M2: 756,965 km (0.102 R)
• M3: 914,193 km (0.059 R)
• M4: 3,700,752 km (0.071 R)
• M5: 3,789,164 km (0.07 R)
• M6: 4,103,619 km (0.043 R)
• M7: 4,149,247 km (0.103 R)
• M8: 4,426,601 km (0.059 R)
• M9: 4,520,399 km (0.085 R)
• M10: 4,662,218 km (0.069 R)
• M11: 4,853,703 km (0.12 R)
• M12: 5,145,868 km (0.043 R)
• M13: 5,244,453 km (0.101 R)
• M14: 5,443,717 km (0.107 R)
• M15: 6,160,141 km (0.113 R)
• M16: 6,317,518 km (0.065 R)
• M17: 6,423,134 km (0.082 R)
• M18: 7,179,052 km (0.104 R)
• M19: 7,400,158 km (0.089 R)
• M20: 7,623,507 km (0.113 R)
• M21: 8,364,765 km (0.09 R)
• M22: 8,480,853 km (0.085 R)
• M23: 11,615,377 km (0.095 R)
• M24: 11,680,153 km (0.096 R)
• M25: 12,798,247 km (0.082 R)
• M26: 12,865,118 km (0.06 R)
• M27: 13,471,887 km (0.109 R)
• M28: 13,676,237 km (0.049 R)
• M29: 16,134,579 km (0.066 R)
• M30: 18,046,889 km (0.046 R)
• M31: 18,649,619 km (0.094 R)
• M32: 18,877,307 km (0.096 R)
• M33: 19,566,055 km (0.047 R)
• M34: 19,720,141 km (0.066 R)
• M35: 19,874,676 km (0.082 R)
• M36: 20,107,300 km (0.079 R)
• M37: 20,184,941 km (0.069 R)
• M38: 25,111,499 km (0.095 R)
• M39: 30,028,930 km (0.103 R)
• M40: 31,281,064 km (0.101 R)
• M41: 33,651,293 km (0.086 R)
• M42: 34,485,002 km (0.037 R)
• M43: 36,836,680 km (0.116 R)
• M44: 37,695,821 km (0.1 R)
• M45: 38,368,712 km (0.11 R)
• M46: 39,045,493 km (0.104 R)
• M47: 39,239,521 km (0.08 R)
• M48: 39,336,760 km (0.108 R)
• M49: 40,508,859 km (0.101 R)
• M50: 41,494,560 km (0.105 R)
• M51: 44,093,823 km (0.103 R)
• M52: 45,005,771 km (0.091 R)
• M53: 45,617,178 km (0.085 R)
• M54: 47,571,375 km (0.114 R)
• M55: 48,298,271 km (0.071 R)
• M56: 49,342,913 km (0.096 R)
• M57: 49,973,318 km (0.064 R)
• M58: 51,348,272 km (0.084 R)
• M59: 52,735,793 km (0.066 R)
• M60: 53,380,260 km (0.111 R)
• M61: 55,547,335 km (0.109 R)
• M62: 56,093,517 km (0.1 R)
• M63: 57,522,176 km (0.088 R)
• M64: 57,632,580 km (0.09 R)
• M65: 60,302,902 km (0.051 R)
• M66: 60,415,100 km (0.111 R)
• M67: 60,976,840 km (0.091 R)
• M68: 61,879,214 km (0.118 R)
• M69: 65,302,163 km (0.064 R)
• M70: 68,552,027 km (0.096 R)
• M71: 70,196,557 km (0.112 R)
• M72: 70,314,590 km (0.117 R)
• M73: 70,787,020 km (0.055 R)
• M74: 71,023,683 km (0.12 R)
• M75: 72,211,042 km (0.058 R)
• M76: 73,045,948 km (0.089 R)
• M77: 75,690,838 km (0.095 R)
• M78: 76,660,382 km (0.084 R)
• M79: 77,878,108 km (0.111 R)
• M80: 78,366,994 km (0.114 R)
• M81: 78,489,365 km (0.093 R)
• M82: 80,209,292 km (0.109 R)
• M83: 82,812,444 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.8

Radius: 6.8

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 16.31 AU - 20.21 AU

Year: 28358 Days

Day: 24.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,742,152 km

• M1: 92,302 km (0.116 R)
• M2: 135,386 km (0.066 R)
• M3: 276,606 km (0.071 R)
• M4: 427,102 km (0.11 R)
• M5: 512,522 km (0.116 R)
• M6: 676,482 km (0.118 R)
• M7: 1,358,199 km (0.111 R)
• M8: 1,972,298 km (0.118 R)
• M9: 2,385,488 km (0.034 R)
• M10: 2,502,772 km (0.109 R)
• M11: 3,420,107 km (0.102 R)
• M12: 3,597,230 km (0.112 R)
• M13: 3,822,824 km (0.099 R)
• M14: 3,960,304 km (0.088 R)
• M15: 4,146,404 km (0.113 R)
• M16: 4,430,790 km (0.053 R)
• M17: 4,623,921 km (0.109 R)
• M18: 5,734,984 km (0.105 R)
• M19: 5,945,468 km (0.087 R)
• M20: 6,105,089 km (0.083 R)
• M21: 6,980,087 km (0.097 R)
• M22: 7,092,136 km (0.118 R)
• M23: 10,464,969 km (0.116 R)
• M24: 11,177,803 km (0.089 R)
• M25: 12,309,960 km (0.083 R)
• M26: 12,923,910 km (0.114 R)
• M27: 13,408,457 km (0.077 R)
• M28: 13,758,067 km (0.046 R)
• M29: 14,323,847 km (0.117 R)
• M30: 14,969,361 km (0.078 R)
• M31: 15,477,994 km (0.119 R)
• M32: 15,697,753 km (0.047 R)
• M33: 16,437,664 km (0.062 R)
• M34: 18,182,125 km (0.12 R)
• M35: 18,491,494 km (0.081 R)
• M36: 18,724,717 km (0.057 R)
• M37: 19,508,909 km (0.042 R)
• M38: 19,587,896 km (0.111 R)
• M39: 19,825,607 km (0.109 R)
• M40: 19,905,044 km (0.049 R)
• M41: 20,143,952 km (0.06 R)
• M42: 21,271,620 km (0.089 R)
• M43: 22,751,443 km (0.115 R)
• M44: 22,917,945 km (0.086 R)
• M45: 23,756,291 km (0.12 R)
• M46: 24,179,205 km (0.12 R)
• M47: 25,722,456 km (0.111 R)
• M48: 28,185,436 km (0.066 R)
• M49: 28,453,814 km (0.109 R)
• M50: 28,902,907 km (0.118 R)
• M51: 29,083,172 km (0.078 R)
• M52: 31,183,377 km (0.093 R)
• M53: 33,143,259 km (0.101 R)
• M54: 33,426,447 km (0.099 R)
• M55: 34,376,394 km (0.068 R)
• M56: 35,817,769 km (0.077 R)
• M57: 36,011,349 km (0.067 R)
• M58: 37,180,756 km (0.079 R)
• M59: 37,671,586 km (0.096 R)
• M60: 43,211,195 km (0.107 R)
• M61: 46,338,090 km (0.098 R)
• M62: 47,715,587 km (0.113 R)
• M63: 49,429,380 km (0.029 R)
• M64: 51,054,313 km (0.098 R)
• M65: 58,294,849 km (0.067 R)
• M66: 58,636,681 km (0.093 R)
• M67: 59,551,621 km (0.091 R)
• M68: 60,125,778 km (0.101 R)
• M69: 60,586,390 km (0.084 R)
• M70: 60,817,219 km (0.062 R)
• M71: 60,932,709 km (0.084 R)
• M72: 62,324,418 km (0.066 R)
• M73: 64,549,237 km (0.103 R)
• M74: 64,784,854 km (0.092 R)
• M75: 66,799,937 km (0.086 R)
• M76: 67,157,626 km (0.101 R)
• M77: 67,635,591 km (0.071 R)
• M78: 69,921,147 km (0.043 R)
• M79: 70,042,172 km (0.09 R)
• M80: 71,987,692 km (0.106 R)
• M81: 73,335,419 km (0.088 R)
• M82: 75,558,893 km (0.099 R)
• M83: 75,683,059 km (0.062 R)
• M84: 76,304,788 km (0.092 R)
• M85: 76,554,018 km (0.079 R)
• M86: 77,178,289 km (0.074 R)
• M87: 77,428,417 km (0.041 R)
• M88: 77,678,994 km (0.043 R)
• M89: 78,809,205 km (0.036 R)
• M90: 80,705,209 km (0.112 R)
• M91: 81,086,085 km (0.107 R)
• M92: 81,595,017 km (0.041 R)
• M93: 82,232,603 km (0.082 R)
• M94: 86,352,529 km (0.055 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 18,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit