🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.5 AU - 0.56 AU

Year: 145 Days

Day: 21.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.54 AU - 0.64 AU

Year: 170 Days

Day: 16.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.45 AU - 0.75 AU

Year: 174 Days

Day: 14.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.83 AU - 1.07 AU

Year: 347 Days

Day: 12.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.79 AU - 1.19 AU

Year: 369 Days

Day: 42.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.43 AU - 1.51 AU

Year: 668 Days

Day: 19.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,144,351 km

• M1: 1,311,375 km (0.036 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.4 AU - 2.08 AU

Year: 860 Days

Day: 30.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.27 AU - 3.43 AU

Year: 1803 Days

Day: 24.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,144,351 km

• M1: 879,935 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.4

Radius: 8

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.95 AU - 6.13 AU

Year: 5563 Days

Day: 14.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,144,351 km

• M1: 100,231 km (0.1 R)
• M2: 158,723 km (0.088 R)
• M3: 229,034 km (0.081 R)
• M4: 280,646 km (0.107 R)
• M5: 407,654 km (0.065 R)
• M6: 509,830 km (0.087 R)
• M7: 583,282 km (0.079 R)
• M8: 680,521 km (0.075 R)
• M9: 762,500 km (0.1 R)
• M10: 826,229 km (0.086 R)
• M11: 914,342 km (0.106 R)
• M12: 1,064,239 km (0.034 R)
• M13: 1,222,514 km (0.099 R)
• M14: 1,362,537 km (0.12 R)
• M15: 1,714,541 km (0.087 R)
• M16: 1,771,239 km (0.101 R)
• M17: 1,945,072 km (0.051 R)
• M18: 2,034,232 km (0.108 R)
• M19: 2,340,907 km (0.105 R)
• M20: 2,532,094 km (0.054 R)
• M21: 2,895,766 km (0.099 R)
• M22: 2,997,792 km (0.096 R)
• M23: 3,276,044 km (0.089 R)
• M24: 3,418,162 km (0.06 R)
• M25: 3,653,778 km (0.076 R)
• M26: 3,801,282 km (0.112 R)
• M27: 3,894,481 km (0.067 R)
• M28: 4,064,275 km (0.063 R)
• M29: 4,807,776 km (0.116 R)
• M30: 5,153,946 km (0.105 R)
• M31: 5,382,232 km (0.114 R)
• M32: 5,571,623 km (0.12 R)
• M33: 5,956,688 km (0.111 R)
• M34: 6,218,335 km (0.092 R)
• M35: 6,417,001 km (0.064 R)
• M36: 6,506,011 km (0.11 R)
• M37: 6,573,031 km (0.05 R)
• M38: 6,640,201 km (0.093 R)
• M39: 6,707,669 km (0.104 R)
• M40: 6,865,944 km (0.087 R)
• M41: 7,140,306 km (0.105 R)
• M42: 7,232,608 km (0.099 R)
• M43: 7,348,397 km (0.088 R)
• M44: 7,418,259 km (0.08 R)
• M45: 7,558,582 km (0.103 R)
• M46: 7,960,851 km (0.116 R)
• M47: 9,183,963 km (0.097 R)
• M48: 9,638,591 km (0.036 R)
• M49: 9,689,604 km (0.05 R)
• M50: 9,894,403 km (0.046 R)
• M51: 9,971,446 km (0.112 R)
• M52: 10,023,057 km (0.077 R)
• M53: 10,230,101 km (0.112 R)
• M54: 10,517,179 km (0.083 R)
• M55: 10,596,017 km (0.09 R)
• M56: 10,648,526 km (0.084 R)
• M57: 10,913,015 km (0.113 R)
• M58: 11,286,711 km (0.088 R)
• M59: 11,529,209 km (0.048 R)
• M60: 11,583,363 km (0.101 R)
• M61: 11,992,065 km (0.058 R)
• M62: 12,377,728 km (0.108 R)
• M63: 12,572,055 km (0.059 R)
• M64: 13,133,047 km (0.114 R)
• M65: 13,845,732 km (0.104 R)
• M66: 13,989,794 km (0.08 R)
• M67: 14,076,412 km (0.104 R)
• M68: 14,658,796 km (0.116 R)
• M69: 15,937,260 km (0.072 R)
• M70: 16,239,746 km (0.092 R)
• M71: 16,330,702 km (0.108 R)
• M72: 16,880,923 km (0.112 R)
• M73: 17,034,859 km (0.113 R)
• M74: 17,127,460 km (0.081 R)
• M75: 17,561,593 km (0.111 R)
• M76: 17,780,156 km (0.032 R)
• M77: 18,314,519 km (0.068 R)
• M78: 18,631,218 km (0.083 R)
• M79: 19,560,071 km (0.105 R)
• M80: 19,657,011 km (0.119 R)
• M81: 20,964,945 km (0.092 R)
• M82: 21,130,400 km (0.069 R)
• M83: 22,031,428 km (0.028 R)
• M84: 22,402,132 km (0.102 R)
• M85: 22,571,327 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.6

Radius: 4.1

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 10.71 AU - 15.55 AU

Year: 17829 Days

Day: 16.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 38,144,351 km

• M1: 57,296 km (0.07 R)
• M2: 201,508 km (0.081 R)
• M3: 258,954 km (0.112 R)
• M4: 344,374 km (0.091 R)
• M5: 476,918 km (0.099 R)
• M6: 596,896 km (0.112 R)
• M7: 639,082 km (0.092 R)
• M8: 726,447 km (0.08 R)
• M9: 896,839 km (0.099 R)
• M10: 1,555,967 km (0.104 R)
• M11: 1,795,474 km (0.07 R)
• M12: 2,176,051 km (0.081 R)
• M13: 2,241,874 km (0.119 R)
• M14: 2,286,155 km (0.074 R)
• M15: 2,420,793 km (0.099 R)
• M16: 2,581,012 km (0.113 R)
• M17: 2,744,672 km (0.078 R)
• M18: 3,381,809 km (0.066 R)
• M19: 3,509,416 km (0.028 R)
• M20: 3,769,418 km (0.103 R)
• M21: 4,812,713 km (0.096 R)
• M22: 5,336,006 km (0.109 R)
• M23: 5,969,254 km (0.089 R)
• M24: 6,185,573 km (0.087 R)
• M25: 6,562,410 km (0.048 R)
• M26: 6,594,125 km (0.084 R)
• M27: 6,785,610 km (0.106 R)
• M28: 6,849,937 km (0.068 R)
• M29: 7,108,891 km (0.055 R)
• M30: 7,141,503 km (0.11 R)
• M31: 7,470,170 km (0.095 R)
• M32: 8,142,463 km (0.077 R)
• M33: 9,364,528 km (0.068 R)
• M34: 9,760,363 km (0.081 R)
• M35: 9,796,566 km (0.111 R)
• M36: 11,244,973 km (0.098 R)
• M37: 11,359,116 km (0.099 R)
• M38: 13,478,619 km (0.084 R)
• M39: 14,129,668 km (0.091 R)
• M40: 14,335,066 km (0.105 R)
• M41: 15,041,318 km (0.09 R)
• M42: 15,293,241 km (0.102 R)
• M43: 15,419,801 km (0.057 R)
• M44: 15,461,987 km (0.09 R)
• M45: 15,673,818 km (0.071 R)
• M46: 15,716,154 km (0.08 R)
• M47: 15,843,910 km (0.108 R)
• M48: 16,747,033 km (0.098 R)
• M49: 16,964,548 km (0.114 R)
• M50: 17,534,366 km (0.112 R)
• M51: 17,843,735 km (0.08 R)
• M52: 17,888,165 km (0.088 R)
• M53: 17,932,446 km (0.059 R)
• M54: 17,976,877 km (0.117 R)
• M55: 18,199,628 km (0.102 R)
• M56: 18,692,703 km (0.103 R)
• M57: 19,646,240 km (0.025 R)
• M58: 20,522,584 km (0.104 R)
• M59: 20,569,109 km (0.1 R)
• M60: 21,694,833 km (0.04 R)
• M61: 24,152,875 km (0.055 R)
• M62: 24,497,100 km (0.067 R)
• M63: 24,892,338 km (0.079 R)
• M64: 25,339,635 km (0.111 R)
• M65: 25,389,601 km (0.103 R)
• M66: 25,489,383 km (0.1 R)
• M67: 25,990,386 km (0.077 R)
• M68: 26,040,651 km (0.095 R)
• M69: 26,494,830 km (0.086 R)
• M70: 27,206,168 km (0.088 R)
• M71: 27,410,668 km (0.068 R)
• M72: 27,512,993 km (0.112 R)
• M73: 27,923,939 km (0.114 R)
• M74: 28,285,217 km (0.092 R)
• M75: 28,595,932 km (0.117 R)
• M76: 29,012,263 km (0.032 R)
• M77: 29,273,311 km (0.107 R)
• M78: 30,114,201 km (0.051 R)
• M79: 30,537,713 km (0.059 R)
• M80: 31,604,794 km (0.119 R)
• M81: 32,143,047 km (0.108 R)
• M82: 32,250,907 km (0.084 R)
• M83: 32,359,067 km (0.039 R)
• M84: 32,792,751 km (0.116 R)
• M85: 33,064,720 km (0.051 R)
• M86: 33,119,323 km (0.071 R)
• M87: 34,546,487 km (0.114 R)
• M88: 34,934,244 km (0.119 R)
• M89: 35,156,397 km (0.087 R)
• M90: 35,769,898 km (0.093 R)
• M91: 36,330,591 km (0.117 R)
• M92: 37,177,165 km (0.106 R)
• M93: 37,745,039 km (0.05 R)
• M94: 37,802,036 km (0.08 R)
• M95: 38,087,169 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 20,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit