🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.46 AU - 0.66 AU

Year: 151 Days

Day: 47.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,886,761 km

• M1: 266,135 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.46 AU - 0.72 AU

Year: 163 Days

Day: 22.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.59 AU - 0.71 AU

Year: 189 Days

Day: 14.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,886,761 km

• M1: 100,679 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.18 AU - 1.4 AU

Year: 527 Days

Day: 12.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,886,761 km

• M1: 173,683 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.99 AU - 2.09 AU

Year: 1049 Days

Day: 36.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.1 AU - 4.1 AU

Year: 2458 Days

Day: 27.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 19.3 °

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: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.87 AU - 4.51 AU

Year: 3087 Days

Day: 42.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457

Radius: 11.5

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.88 AU - 6.88 AU

Year: 6495 Days

Day: 10.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,886,761 km

• M1: 144,063 km (0.097 R)
• M2: 451,486 km (0.083 R)
• M3: 734,526 km (0.085 R)
• M4: 824,135 km (0.071 R)
• M5: 1,161,627 km (0.078 R)
• M6: 1,252,733 km (0.118 R)
• M7: 1,362,388 km (0.055 R)
• M8: 1,745,957 km (0.068 R)
• M9: 2,550,793 km (0.072 R)
• M10: 3,002,878 km (0.108 R)
• M11: 3,152,027 km (0.08 R)
• M12: 3,303,719 km (0.11 R)
• M13: 3,413,674 km (0.099 R)
• M14: 3,502,385 km (0.097 R)
• M15: 3,981,398 km (0.025 R)
• M16: 4,288,373 km (0.081 R)
• M17: 4,603,126 km (0.097 R)
• M18: 4,825,429 km (0.111 R)
• M19: 4,900,377 km (0.058 R)
• M20: 5,000,907 km (0.105 R)
• M21: 5,255,224 km (0.1 R)
• M22: 5,409,758 km (0.102 R)
• M23: 5,592,118 km (0.074 R)
• M24: 6,043,604 km (0.075 R)
• M25: 6,396,655 km (0.091 R)
• M26: 6,645,137 km (0.099 R)
• M27: 6,868,786 km (0.076 R)
• M28: 7,525,371 km (0.062 R)
• M29: 7,641,609 km (0.115 R)
• M30: 7,846,408 km (0.1 R)
• M31: 8,142,313 km (0.118 R)
• M32: 8,261,692 km (0.099 R)
• M33: 8,381,669 km (0.052 R)
• M34: 8,714,674 km (0.114 R)
• M35: 9,268,934 km (0.095 R)
• M36: 9,802,849 km (0.078 R)
• M37: 10,314,624 km (0.043 R)
• M38: 11,065,455 km (0.07 R)
• M39: 12,139,269 km (0.117 R)
• M40: 12,344,367 km (0.077 R)
• M41: 12,516,106 km (0.071 R)
• M42: 13,036,258 km (0.09 R)
• M43: 13,598,746 km (0.117 R)
• M44: 14,025,997 km (0.088 R)
• M45: 14,857,013 km (0.069 R)
• M46: 15,592,586 km (0.099 R)
• M47: 16,039,734 km (0.041 R)
• M48: 18,494,635 km (0.094 R)
• M49: 18,888,676 km (0.073 R)
• M50: 19,205,973 km (0.027 R)
• M51: 19,285,559 km (0.105 R)
• M52: 19,484,973 km (0.111 R)
• M53: 19,926,287 km (0.072 R)
• M54: 20,859,478 km (0.103 R)
• M55: 22,306,987 km (0.053 R)
• M56: 22,474,387 km (0.114 R)
• M57: 22,726,460 km (0.109 R)
• M58: 22,852,870 km (0.109 R)
• M59: 23,573,333 km (0.068 R)
• M60: 24,215,258 km (0.074 R)
• M61: 24,430,379 km (0.031 R)
• M62: 24,689,633 km (0.086 R)
• M63: 25,341,431 km (0.1 R)
• M64: 25,472,478 km (0.098 R)
• M65: 25,954,931 km (0.077 R)
• M66: 26,573,369 km (0.066 R)
• M67: 26,750,942 km (0.111 R)
• M68: 26,884,383 km (0.053 R)
• M69: 27,599,910 km (0.104 R)
• M70: 28,005,021 km (0.117 R)
• M71: 29,324,025 km (0.09 R)
• M72: 30,663,375 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.6

Radius: 10.4

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.7 AU - 7.9 AU

Year: 7098 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,886,761 km

• M1: 215,122 km (0.07 R)
• M2: 286,929 km (0.103 R)
• M3: 588,967 km (0.093 R)
• M4: 736,470 km (0.098 R)
• M5: 831,465 km (0.076 R)
• M6: 947,852 km (0.1 R)
• M7: 1,070,074 km (0.095 R)
• M8: 1,254,378 km (0.041 R)
• M9: 1,489,396 km (0.072 R)
• M10: 1,846,786 km (0.101 R)
• M11: 1,934,899 km (0.106 R)
• M12: 2,161,390 km (0.111 R)
• M13: 2,348,836 km (0.064 R)
• M14: 2,444,579 km (0.099 R)
• M15: 2,541,817 km (0.095 R)
• M16: 2,815,582 km (0.051 R)
• M17: 2,917,607 km (0.116 R)
• M18: 3,178,057 km (0.118 R)
• M19: 3,257,793 km (0.073 R)
• M20: 3,528,116 km (0.094 R)
• M21: 3,693,871 km (0.05 R)
• M22: 4,412,389 km (0.087 R)
• M23: 4,501,400 km (0.106 R)
• M24: 4,894,693 km (0.081 R)
• M25: 4,986,995 km (0.075 R)
• M26: 5,142,128 km (0.097 R)
• M27: 5,714,190 km (0.096 R)
• M28: 6,007,701 km (0.095 R)
• M29: 6,073,674 km (0.101 R)
• M30: 6,139,796 km (0.115 R)
• M31: 6,918,154 km (0.038 R)
• M32: 7,231,112 km (0.106 R)
• M33: 7,407,039 km (0.114 R)
• M34: 7,979,550 km (0.1 R)
• M35: 8,271,266 km (0.083 R)
• M36: 9,937,039 km (0.111 R)
• M37: 10,767,905 km (0.109 R)
• M38: 10,888,481 km (0.11 R)
• M39: 12,243,539 km (0.105 R)
• M40: 13,004,842 km (0.091 R)
• M41: 13,521,104 km (0.096 R)
• M42: 13,607,722 km (0.114 R)
• M43: 13,781,554 km (0.046 R)
• M44: 14,528,945 km (0.117 R)
• M45: 14,662,237 km (0.116 R)
• M46: 15,425,036 km (0.081 R)
• M47: 16,017,145 km (0.108 R)
• M48: 16,523,982 km (0.114 R)
• M49: 17,885,173 km (0.06 R)
• M50: 18,266,947 km (0.046 R)
• M51: 18,603,243 km (0.092 R)
• M52: 19,428,575 km (0.101 R)
• M53: 20,117,323 km (0.108 R)
• M54: 20,365,207 km (0.058 R)
• M55: 20,713,920 km (0.103 R)
• M56: 21,265,936 km (0.115 R)
• M57: 21,822,739 km (0.117 R)
• M58: 22,589,877 km (0.108 R)
• M59: 22,744,411 km (0.067 R)
• M60: 23,574,231 km (0.106 R)
• M61: 23,731,009 km (0.062 R)
• M62: 23,835,578 km (0.061 R)
• M63: 24,045,464 km (0.078 R)
• M64: 24,203,140 km (0.11 R)
• M65: 25,424,009 km (0.093 R)
• M66: 27,484,570 km (0.101 R)
• M67: 27,649,426 km (0.082 R)
• M68: 28,312,594 km (0.042 R)
• M69: 29,767,284 km (0.113 R)
• M70: 30,617,598 km (0.102 R)
• M71: 32,110,285 km (0.095 R)
• M72: 32,226,074 km (0.095 R)
• M73: 32,923,799 km (0.116 R)
• M74: 33,098,978 km (0.083 R)
• M75: 33,626,460 km (0.037 R)
• M76: 34,630,411 km (0.114 R)
• M77: 34,927,662 km (0.101 R)
• M78: 35,046,742 km (0.095 R)
• M79: 35,404,879 km (0.096 R)
• M80: 39,114,158 km (0.056 R)
• M81: 39,733,942 km (0.113 R)
• M82: 40,232,103 km (0.096 R)
• M83: 40,983,234 km (0.114 R)
• M84: 41,549,612 km (0.08 R)
• M85: 42,308,821 km (0.078 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.3

Radius: 13.9

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.56 AU - 10.1 AU

Year: 10256 Days

Day: 11.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,886,761 km

• M1: 176,974 km (0.089 R)
• M2: 580,440 km (0.094 R)
• M3: 668,702 km (0.101 R)
• M4: 895,792 km (0.055 R)
• M5: 1,168,659 km (0.1 R)
• M6: 1,662,032 km (0.111 R)
• M7: 1,886,280 km (0.112 R)
• M8: 2,073,127 km (0.043 R)
• M9: 2,670,920 km (0.055 R)
• M10: 2,802,118 km (0.055 R)
• M11: 3,236,700 km (0.078 R)
• M12: 3,490,866 km (0.086 R)
• M13: 3,751,615 km (0.056 R)
• M14: 3,839,878 km (0.062 R)
• M15: 4,292,412 km (0.117 R)
• M16: 4,572,160 km (0.106 R)
• M17: 4,793,864 km (0.098 R)
• M18: 4,922,219 km (0.059 R)
• M19: 5,051,770 km (0.112 R)
• M20: 5,314,315 km (0.101 R)
• M21: 5,887,125 km (0.098 R)
• M22: 6,444,377 km (0.111 R)
• M23: 7,018,683 km (0.11 R)
• M24: 7,238,293 km (0.099 R)
• M25: 7,759,642 km (0.025 R)
• M26: 9,679,132 km (0.111 R)
• M27: 10,212,149 km (0.069 R)
• M28: 10,754,741 km (0.118 R)
• M29: 11,349,542 km (0.112 R)
• M30: 11,694,365 km (0.092 R)
• M31: 11,911,581 km (0.076 R)
• M32: 12,217,957 km (0.104 R)
• M33: 12,704,749 km (0.085 R)
• M34: 13,378,837 km (0.108 R)
• M35: 13,606,076 km (0.092 R)
• M36: 13,926,515 km (0.082 R)
• M37: 14,528,197 km (0.113 R)
• M38: 14,621,397 km (0.075 R)
• M39: 14,949,614 km (0.065 R)
• M40: 15,375,220 km (0.102 R)
• M41: 15,852,737 km (0.053 R)
• M42: 16,383,660 km (0.115 R)
• M43: 16,920,417 km (0.113 R)
• M44: 17,463,158 km (0.062 R)
• M45: 17,911,353 km (0.088 R)
• M46: 18,971,852 km (0.091 R)
• M47: 19,638,760 km (0.115 R)
• M48: 20,104,757 km (0.115 R)
• M49: 21,525,039 km (0.115 R)
• M50: 21,952,141 km (0.112 R)
• M51: 22,706,114 km (0.096 R)
• M52: 23,140,846 km (0.056 R)
• M53: 23,633,322 km (0.059 R)
• M54: 23,743,127 km (0.066 R)
• M55: 24,461,496 km (0.096 R)
• M56: 24,795,548 km (0.103 R)
• M57: 25,580,787 km (0.1 R)
• M58: 26,431,101 km (0.043 R)
• M59: 28,568,107 km (0.086 R)
• M60: 28,685,242 km (0.119 R)
• M61: 29,096,337 km (0.051 R)
• M62: 29,746,190 km (0.07 R)
• M63: 29,983,752 km (0.117 R)
• M64: 30,400,980 km (0.112 R)
• M65: 30,520,509 km (0.089 R)
• M66: 30,820,153 km (0.096 R)
• M67: 31,120,695 km (0.114 R)
• M68: 31,301,410 km (0.098 R)
• M69: 33,374,986 km (0.077 R)
• M70: 33,993,274 km (0.054 R)
• M71: 34,490,537 km (0.083 R)
• M72: 35,241,070 km (0.104 R)
• M73: 35,744,466 km (0.062 R)
• M74: 36,060,268 km (0.053 R)
• M75: 36,250,257 km (0.117 R)
• M76: 37,396,925 km (0.084 R)
• M77: 37,653,335 km (0.034 R)
• M78: 38,555,410 km (0.063 R)
• M79: 39,009,141 km (0.119 R)
• M80: 39,529,741 km (0.114 R)
• M81: 43,171,552 km (0.027 R)
• M82: 43,440,529 km (0.096 R)
• M83: 44,522,271 km (0.103 R)
• M84: 44,726,023 km (0.061 R)
• M85: 45,339,225 km (0.047 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 10,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit