🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.54 AU - 0.74 AU

Year: 190 Days

Day: 39.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,596,862 km

• M1: 122,969 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.66 AU - 1.02 AU

Year: 286 Days

Day: 35.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.95 AU - 1.33 AU

Year: 451 Days

Day: 24.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 67,596,862 km

• M1: 387,758 km (0.109 R)
• M2: 421,716 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.29 AU - 1.83 AU

Year: 723 Days

Day: 45.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.6

Radius: 12.6

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.66 AU - 6.36 AU

Year: 4797 Days

Day: 12.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,596,862 km

• M1: 188,942 km (0.11 R)
• M2: 277,803 km (0.085 R)
• M3: 386,860 km (0.081 R)
• M4: 596,447 km (0.078 R)
• M5: 852,259 km (0.095 R)
• M6: 973,284 km (0.092 R)
• M7: 1,082,191 km (0.106 R)
• M8: 1,326,185 km (0.11 R)
• M9: 1,815,520 km (0.069 R)
• M10: 2,132,069 km (0.074 R)
• M11: 2,220,032 km (0.08 R)
• M12: 2,350,332 km (0.09 R)
• M13: 2,584,752 km (0.088 R)
• M14: 2,765,616 km (0.074 R)
• M15: 3,040,427 km (0.086 R)
• M16: 3,305,664 km (0.064 R)
• M17: 3,780,787 km (0.057 R)
• M18: 3,947,439 km (0.107 R)
• M19: 4,086,415 km (0.1 R)
• M20: 4,492,723 km (0.115 R)
• M21: 4,922,817 km (0.091 R)
• M22: 5,169,953 km (0.099 R)
• M23: 5,267,790 km (0.11 R)
• M24: 5,576,261 km (0.114 R)
• M25: 5,676,641 km (0.086 R)
• M26: 6,153,110 km (0.075 R)
• M27: 6,303,306 km (0.04 R)
• M28: 6,713,653 km (0.056 R)
• M29: 7,096,474 km (0.068 R)
• M30: 7,560,377 km (0.086 R)
• M31: 8,059,436 km (0.07 R)
• M32: 8,466,342 km (0.117 R)

Asteroid Belt

Center: 7.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.5

Radius: 12

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.05 AU - 10.99 AU

Year: 10893 Days

Day: 9.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,596,862 km

• M1: 155,283 km (0.072 R)
• M2: 310,565 km (0.104 R)
• M3: 408,103 km (0.102 R)
• M4: 605,722 km (0.117 R)
• M5: 956,978 km (0.05 R)
• M6: 1,115,103 km (0.1 R)
• M7: 1,282,503 km (0.104 R)
• M8: 1,549,535 km (0.095 R)
• M9: 1,795,773 km (0.066 R)
• M10: 1,874,162 km (0.11 R)
• M11: 1,993,990 km (0.1 R)
• M12: 2,199,687 km (0.091 R)
• M13: 2,499,481 km (0.037 R)
• M14: 3,044,017 km (0.117 R)
• M15: 3,550,705 km (0.112 R)
• M16: 3,801,282 km (0.064 R)
• M17: 4,214,621 km (0.118 R)
• M18: 4,642,321 km (0.108 R)
• M19: 4,778,904 km (0.108 R)
• M20: 4,861,482 km (0.114 R)
• M21: 5,196,581 km (0.077 R)
• M22: 5,395,696 km (0.086 R)
• M23: 5,510,587 km (0.088 R)
• M24: 5,655,248 km (0.12 R)
• M25: 6,765,564 km (0.065 R)
• M26: 7,014,495 km (0.08 R)
• M27: 7,844,164 km (0.047 R)
• M28: 8,007,376 km (0.112 R)
• M29: 8,270,668 km (0.104 R)
• M30: 8,403,511 km (0.1 R)
• M31: 8,873,846 km (0.067 R)
• M32: 9,525,794 km (0.077 R)
• M33: 9,980,871 km (0.041 R)
• M34: 10,228,904 km (0.095 R)
• M35: 10,514,786 km (0.098 R)
• M36: 10,694,901 km (0.109 R)
• M37: 10,985,121 km (0.093 R)
• M38: 11,204,581 km (0.046 R)
• M39: 11,722,040 km (0.116 R)
• M40: 11,908,888 km (0.103 R)
• M41: 11,983,837 km (0.109 R)
• M42: 12,513,114 km (0.08 R)
• M43: 12,895,935 km (0.051 R)
• M44: 13,321,391 km (0.036 R)
• M45: 13,790,829 km (0.085 R)
• M46: 14,385,331 km (0.073 R)
• M47: 15,394,818 km (0.1 R)
• M48: 15,763,876 km (0.115 R)
• M49: 15,846,154 km (0.086 R)
• M50: 16,135,776 km (0.094 R)
• M51: 16,260,391 km (0.052 R)
• M52: 16,636,181 km (0.096 R)
• M53: 16,930,440 km (0.07 R)
• M54: 17,099,336 km (0.09 R)
• M55: 17,481,558 km (0.045 R)
• M56: 17,866,623 km (0.088 R)
• M57: 19,390,278 km (0.074 R)
• M58: 20,279,637 km (0.042 R)
• M59: 20,504,034 km (0.069 R)
• M60: 20,684,150 km (0.083 R)
• M61: 21,000,699 km (0.044 R)
• M62: 21,273,266 km (0.052 R)
• M63: 22,746,655 km (0.109 R)
• M64: 23,026,553 km (0.108 R)
• M65: 23,401,595 km (0.117 R)
• M66: 23,684,185 km (0.105 R)
• M67: 24,538,838 km (0.05 R)
• M68: 24,730,174 km (0.064 R)
• M69: 24,969,979 km (0.074 R)
• M70: 25,403,663 km (0.057 R)
• M71: 26,572,023 km (0.118 R)
• M72: 26,719,376 km (0.096 R)
• M73: 28,007,265 km (0.045 R)
• M74: 29,214,071 km (0.112 R)
• M75: 29,416,776 km (0.073 R)
• M76: 29,721,806 km (0.076 R)
• M77: 29,823,682 km (0.106 R)
• M78: 30,797,714 km (0.114 R)
• M79: 31,886,487 km (0.041 R)
• M80: 32,356,823 km (0.103 R)
• M81: 33,040,485 km (0.096 R)
• M82: 33,198,909 km (0.099 R)
• M83: 33,994,770 km (0.073 R)
• M84: 34,958,180 km (0.102 R)
• M85: 35,930,566 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.7

Radius: 8.4

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.3 AU - 11.74 AU

Year: 14501 Days

Day: 12.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,596,862 km

• M1: 135,835 km (0.118 R)
• M2: 204,500 km (0.056 R)
• M3: 371,302 km (0.071 R)
• M4: 437,723 km (0.12 R)
• M5: 527,632 km (0.084 R)
• M6: 770,279 km (0.106 R)
• M7: 1,327,681 km (0.106 R)
• M8: 1,747,602 km (0.119 R)
• M9: 2,175,003 km (0.106 R)
• M10: 2,466,719 km (0.06 R)
• M11: 2,533,290 km (0.101 R)
• M12: 3,602,167 km (0.033 R)
• M13: 3,831,052 km (0.059 R)
• M14: 4,223,148 km (0.115 R)
• M15: 4,586,970 km (0.059 R)
• M16: 5,045,487 km (0.109 R)
• M17: 5,258,664 km (0.093 R)
• M18: 5,650,012 km (0.078 R)
• M19: 6,141,142 km (0.085 R)
• M20: 6,646,035 km (0.069 R)
• M21: 7,452,218 km (0.115 R)
• M22: 8,089,505 km (0.07 R)
• M23: 8,389,598 km (0.112 R)
• M24: 8,591,705 km (0.111 R)
• M25: 9,363,780 km (0.058 R)
• M26: 10,319,261 km (0.119 R)
• M27: 10,918,550 km (0.106 R)
• M28: 15,171,468 km (0.025 R)
• M29: 15,665,440 km (0.1 R)
• M30: 17,758,314 km (0.112 R)
• M31: 18,148,166 km (0.096 R)
• M32: 18,213,541 km (0.034 R)
• M33: 18,870,425 km (0.109 R)
• M34: 19,135,213 km (0.107 R)
• M35: 20,478,303 km (0.072 R)
• M36: 20,546,220 km (0.117 R)
• M37: 22,129,863 km (0.057 R)
• M38: 22,409,163 km (0.12 R)
• M39: 22,479,174 km (0.104 R)
• M40: 22,760,119 km (0.11 R)
• M41: 23,042,111 km (0.085 R)
• M42: 23,752,252 km (0.093 R)
• M43: 23,823,611 km (0.063 R)
• M44: 23,895,118 km (0.057 R)
• M45: 25,339,635 km (0.093 R)
• M46: 27,035,477 km (0.111 R)
• M47: 27,110,126 km (0.112 R)
• M48: 28,615,829 km (0.059 R)
• M49: 29,532,116 km (0.102 R)
• M50: 29,839,838 km (0.09 R)
• M51: 29,993,924 km (0.117 R)
• M52: 34,014,666 km (0.12 R)
• M53: 34,175,783 km (0.087 R)
• M54: 34,337,050 km (0.09 R)
• M55: 35,473,694 km (0.091 R)
• M56: 35,882,545 km (0.092 R)
• M57: 37,533,657 km (0.12 R)
• M58: 40,141,447 km (0.118 R)
• M59: 40,311,689 km (0.102 R)
• M60: 40,738,492 km (0.075 R)
• M61: 42,373,447 km (0.11 R)
• M62: 43,242,461 km (0.034 R)
• M63: 44,910,029 km (0.063 R)
• M64: 45,352,390 km (0.099 R)
• M65: 46,152,140 km (0.083 R)
• M66: 46,330,461 km (0.11 R)
• M67: 46,866,919 km (0.056 R)
• M68: 47,585,437 km (0.103 R)
• M69: 48,670,022 km (0.1 R)
• M70: 50,312,008 km (0.105 R)
• M71: 50,679,420 km (0.054 R)
• M72: 51,416,938 km (0.042 R)
• M73: 51,786,893 km (0.119 R)
• M74: 52,715,896 km (0.061 R)
• M75: 52,902,295 km (0.052 R)
• M76: 52,995,644 km (0.105 R)
• M77: 55,725,356 km (0.118 R)
• M78: 56,963,877 km (0.111 R)
• M79: 57,059,470 km (0.083 R)
• M80: 58,115,033 km (0.11 R)
• M81: 58,790,168 km (0.033 R)
• M82: 60,342,994 km (0.119 R)
• M83: 62,500,046 km (0.095 R)
• M84: 62,796,249 km (0.113 R)
• M85: 63,191,786 km (0.095 R)
• M86: 63,985,253 km (0.071 R)
• M87: 64,383,333 km (0.119 R)
• M88: 65,181,737 km (0.096 R)
• M89: 65,782,821 km (0.091 R)
• M90: 65,883,201 km (0.036 R)
• M91: 65,983,582 km (0.111 R)
• M92: 66,083,962 km (0.059 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 19,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit