🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.43 AU - 0.67 AU

Year: 148 Days

Day: 35.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.88 AU - 1.12 AU

Year: 362 Days

Day: 19.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.98 AU - 1.22 AU

Year: 417 Days

Day: 27.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.26 AU - 2.94 AU

Year: 1516 Days

Day: 43 Hours

Environment

Temp: -84 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.34 AU - 3.56 AU

Year: 2317 Days

Day: 45.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,203,313 km

• M1: 1,180,028 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.2 AU - 3.96 AU

Year: 2450 Days

Day: 32.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.81 AU - 4.57 AU

Year: 3102 Days

Day: 23.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,203,313 km

• M1: 219,460 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.8

Radius: 13.2

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.19 AU - 6.05 AU

Year: 4818 Days

Day: 8.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,203,313 km

• M1: 180,864 km (0.047 R)
• M2: 270,323 km (0.116 R)
• M3: 409,898 km (0.108 R)
• M4: 492,925 km (0.081 R)
• M5: 626,217 km (0.065 R)
• M6: 785,987 km (0.087 R)
• M7: 947,703 km (0.094 R)
• M8: 1,579,903 km (0.109 R)
• M9: 1,855,612 km (0.114 R)
• M10: 1,956,740 km (0.074 R)
• M11: 2,164,831 km (0.057 R)
• M12: 2,289,595 km (0.111 R)
• M13: 2,435,304 km (0.119 R)
• M14: 2,584,303 km (0.113 R)
• M15: 2,969,967 km (0.079 R)
• M16: 3,089,346 km (0.076 R)
• M17: 3,292,051 km (0.079 R)
• M18: 3,415,768 km (0.098 R)
• M19: 3,541,131 km (0.088 R)
• M20: 3,774,953 km (0.093 R)
• M21: 4,484,047 km (0.098 R)
• M22: 4,621,677 km (0.115 R)
• M23: 5,973,293 km (0.083 R)
• M24: 6,175,849 km (0.105 R)
• M25: 6,355,067 km (0.085 R)
• M26: 6,666,231 km (0.07 R)
• M27: 6,876,565 km (0.03 R)
• M28: 7,142,550 km (0.075 R)
• M29: 7,657,317 km (0.101 R)
• M30: 7,905,499 km (0.109 R)
• M31: 7,988,825 km (0.035 R)
• M32: 8,353,096 km (0.06 R)
• M33: 8,637,033 km (0.082 R)
• M34: 8,809,071 km (0.11 R)
• M35: 9,185,459 km (0.077 R)
• M36: 9,537,762 km (0.088 R)
• M37: 9,864,484 km (0.104 R)
• M38: 9,984,311 km (0.066 R)
• M39: 10,225,164 km (0.075 R)
• M40: 10,376,856 km (0.115 R)
• M41: 10,805,305 km (0.108 R)
• M42: 11,521,878 km (0.072 R)
• M43: 13,033,565 km (0.119 R)
• M44: 13,231,034 km (0.107 R)
• M45: 15,121,802 km (0.081 R)
• M46: 15,503,127 km (0.072 R)
• M47: 16,204,441 km (0.076 R)
• M48: 16,310,656 km (0.079 R)
• M49: 16,880,474 km (0.117 R)
• M50: 17,929,903 km (0.055 R)
• M51: 18,186,464 km (0.12 R)
• M52: 18,296,717 km (0.104 R)
• M53: 19,037,825 km (0.118 R)
• M54: 19,299,472 km (0.104 R)
• M55: 19,977,898 km (0.056 R)
• M56: 20,091,742 km (0.109 R)
• M57: 20,587,509 km (0.082 R)
• M58: 20,702,550 km (0.053 R)
• M59: 21,319,492 km (0.042 R)
• M60: 21,435,729 km (0.114 R)
• M61: 21,669,102 km (0.074 R)
• M62: 22,334,812 km (0.11 R)
• M63: 22,571,327 km (0.102 R)
• M64: 22,848,382 km (0.1 R)
• M65: 23,086,691 km (0.066 R)
• M66: 23,445,876 km (0.117 R)
• M67: 24,169,630 km (0.077 R)
• M68: 24,615,582 km (0.055 R)
• M69: 26,176,785 km (0.032 R)
• M70: 26,551,378 km (0.08 R)
• M71: 26,885,729 km (0.114 R)
• M72: 27,347,688 km (0.097 R)
• M73: 27,812,339 km (0.119 R)
• M74: 28,450,224 km (0.026 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.4

Radius: 10.9

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.4 AU - 8.42 AU

Year: 6569 Days

Day: 7.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,203,313 km

• M1: 260,599 km (0.039 R)
• M2: 606,919 km (0.084 R)
• M3: 1,110,914 km (0.114 R)
• M4: 1,263,354 km (0.087 R)
• M5: 2,086,442 km (0.119 R)
• M6: 2,407,179 km (0.109 R)
• M7: 2,595,972 km (0.117 R)
• M8: 2,801,220 km (0.031 R)
• M9: 3,276,493 km (0.083 R)
• M10: 3,511,212 km (0.108 R)
• M11: 3,764,331 km (0.085 R)
• M12: 4,089,258 km (0.083 R)
• M13: 4,208,487 km (0.047 R)
• M14: 4,382,769 km (0.095 R)
• M15: 4,559,444 km (0.103 R)
• M16: 4,710,687 km (0.064 R)
• M17: 4,877,788 km (0.109 R)
• M18: 5,624,282 km (0.109 R)
• M19: 5,712,694 km (0.052 R)
• M20: 6,375,562 km (0.091 R)
• M21: 6,904,391 km (0.094 R)
• M22: 7,577,282 km (0.071 R)
• M23: 7,691,425 km (0.076 R)
• M24: 7,855,534 km (0.087 R)
• M25: 8,254,212 km (0.098 R)
• M26: 8,916,183 km (0.09 R)
• M27: 9,754,380 km (0.088 R)
• M28: 10,947,572 km (0.097 R)
• M29: 11,281,026 km (0.067 R)
• M30: 11,674,319 km (0.105 R)
• M31: 12,435,772 km (0.099 R)
• M32: 12,590,007 km (0.069 R)
• M33: 12,861,527 km (0.097 R)
• M34: 12,958,916 km (0.1 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.3

Radius: 14.8

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.45 AU - 11.93 AU

Year: 11764 Days

Day: 14 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,203,313 km

• M1: 217,515 km (0.076 R)
• M2: 321,785 km (0.073 R)
• M3: 573,558 km (0.107 R)
• M4: 939,624 km (0.051 R)
• M5: 1,426,117 km (0.12 R)
• M6: 1,960,181 km (0.088 R)
• M7: 2,264,313 km (0.058 R)
• M8: 2,436,800 km (0.085 R)
• M9: 2,584,004 km (0.101 R)
• M10: 2,703,982 km (0.069 R)
• M11: 3,012,303 km (0.09 R)
• M12: 3,364,905 km (0.114 R)
• M13: 3,901,961 km (0.051 R)
• M14: 4,538,500 km (0.117 R)
• M15: 5,710,450 km (0.114 R)
• M16: 6,762,871 km (0.086 R)
• M17: 6,930,121 km (0.103 R)
• M18: 7,183,540 km (0.107 R)
• M19: 7,830,701 km (0.066 R)
• M20: 8,541,739 km (0.093 R)
• M21: 9,042,742 km (0.101 R)
• M22: 9,180,971 km (0.084 R)
• M23: 9,647,118 km (0.074 R)
• M24: 9,883,034 km (0.078 R)
• M25: 10,216,787 km (0.066 R)
• M26: 11,338,920 km (0.108 R)
• M27: 11,688,381 km (0.113 R)
• M28: 11,788,761 km (0.074 R)
• M29: 12,244,586 km (0.108 R)
• M30: 12,912,989 km (0.092 R)
• M31: 13,016,960 km (0.059 R)
• M32: 13,593,510 km (0.083 R)
• M33: 14,018,068 km (0.03 R)
• M34: 16,261,737 km (0.115 R)
• M35: 16,825,871 km (0.075 R)
• M36: 17,453,883 km (0.092 R)
• M37: 17,568,774 km (0.099 R)
• M38: 18,264,105 km (0.081 R)
• M39: 19,264,615 km (0.112 R)
• M40: 21,998,217 km (0.092 R)
• M41: 23,062,157 km (0.088 R)
• M42: 23,950,918 km (0.06 R)
• M43: 24,463,889 km (0.116 R)
• M44: 25,240,153 km (0.048 R)
• M45: 25,435,528 km (0.12 R)
• M46: 26,617,949 km (0.111 R)
• M47: 26,949,608 km (0.066 R)
• M48: 27,483,223 km (0.092 R)
• M49: 27,617,113 km (0.107 R)
• M50: 27,751,303 km (0.047 R)
• M51: 28,222,536 km (0.065 R)
• M52: 29,514,912 km (0.076 R)
• M53: 29,652,093 km (0.087 R)
• M54: 30,064,834 km (0.054 R)
• M55: 30,548,783 km (0.097 R)
• M56: 30,826,586 km (0.12 R)
• M57: 31,384,436 km (0.078 R)
• M58: 31,524,460 km (0.11 R)
• M59: 32,510,460 km (0.073 R)
• M60: 34,152,147 km (0.111 R)
• M61: 35,092,070 km (0.089 R)
• M62: 35,382,888 km (0.086 R)
• M63: 35,674,604 km (0.085 R)
• M64: 36,701,893 km (0.108 R)
• M65: 37,515,855 km (0.094 R)
• M66: 38,785,492 km (0.069 R)
• M67: 38,935,688 km (0.09 R)
• M68: 39,690,110 km (0.097 R)
• M69: 41,136,871 km (0.058 R)
• M70: 43,534,028 km (0.081 R)
• M71: 46,135,385 km (0.087 R)
• M72: 46,613,799 km (0.092 R)
• M73: 47,334,412 km (0.075 R)
• M74: 47,817,015 km (0.1 R)
• M75: 48,381,896 km (0.118 R)
• M76: 48,543,761 km (0.104 R)
• M77: 50,253,814 km (0.082 R)
• M78: 50,417,774 km (0.088 R)
• M79: 50,828,270 km (0.069 R)
• M80: 54,656,779 km (0.081 R)
• M81: 55,078,495 km (0.059 R)
• M82: 56,010,041 km (0.109 R)
• M83: 56,690,861 km (0.099 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 15,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit