🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.41 AU - 0.65 AU

Year: 145 Days

Day: 45.5 Hours

Environment

Temp: 234 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,444,085 km

• M1: 391,348 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.85 AU - 0.99 AU

Year: 331 Days

Day: 42.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.01 AU - 1.09 AU

Year: 403 Days

Day: 24.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 41,444,085 km

• M1: 169,644 km (0.115 R)
• M2: 370,105 km (0.094 R)

Asteroid Belt

Center: 1.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.15 AU - 3.17 AU

Year: 1626 Days

Day: 45.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,444,085 km

• M1: 57,595 km (0.118 R)
• M2: 1,691,204 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.68 AU - 4.42 AU

Year: 2507 Days

Day: 44.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.1

Radius: 9.3

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.35 AU - 10.65 AU

Year: 12750 Days

Day: 10.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 41,444,085 km

• M1: 125,662 km (0.091 R)
• M2: 548,875 km (0.1 R)
• M3: 1,195,137 km (0.114 R)
• M4: 1,467,406 km (0.079 R)
• M5: 1,732,044 km (0.118 R)
• M6: 2,069,687 km (0.081 R)
• M7: 2,870,783 km (0.086 R)
• M8: 2,969,069 km (0.08 R)
• M9: 3,546,666 km (0.093 R)
• M10: 3,723,192 km (0.051 R)
• M11: 4,158,671 km (0.057 R)
• M12: 4,842,333 km (0.052 R)
• M13: 5,398,090 km (0.094 R)
• M14: 6,354,618 km (0.063 R)
• M15: 7,050,697 km (0.031 R)
• M16: 7,452,816 km (0.099 R)
• M17: 7,679,457 km (0.104 R)
• M18: 8,139,770 km (0.119 R)
• M19: 8,894,641 km (0.053 R)
• M20: 9,377,842 km (0.085 R)
• M21: 9,968,903 km (0.05 R)
• M22: 10,168,616 km (0.095 R)
• M23: 10,775,684 km (0.103 R)
• M24: 11,083,706 km (0.108 R)
• M25: 11,708,427 km (0.099 R)
• M26: 12,505,335 km (0.118 R)
• M27: 12,883,219 km (0.116 R)
• M28: 13,264,843 km (0.107 R)
• M29: 13,374,498 km (0.111 R)
• M30: 13,872,061 km (0.061 R)
• M31: 14,207,160 km (0.109 R)
• M32: 14,319,359 km (0.113 R)
• M33: 14,771,443 km (0.031 R)
• M34: 14,999,281 km (0.113 R)
• M35: 16,449,333 km (0.052 R)
• M36: 16,982,201 km (0.066 R)
• M37: 18,676,247 km (0.054 R)
• M38: 19,232,153 km (0.067 R)
• M39: 19,543,316 km (0.118 R)
• M40: 20,044,619 km (0.108 R)
• M41: 20,804,576 km (0.102 R)
• M42: 21,252,173 km (0.042 R)
• M43: 21,638,434 km (0.106 R)
• M44: 23,737,293 km (0.079 R)
• M45: 24,675,870 km (0.102 R)
• M46: 25,968,994 km (0.056 R)
• M47: 26,175,139 km (0.073 R)
• M48: 26,589,226 km (0.088 R)
• M49: 27,423,683 km (0.058 R)
• M50: 27,493,545 km (0.109 R)
• M51: 27,563,557 km (0.098 R)
• M52: 29,475,717 km (0.097 R)
• M53: 29,834,453 km (0.104 R)
• M54: 29,978,366 km (0.102 R)
• M55: 30,266,940 km (0.111 R)
• M56: 31,723,276 km (0.104 R)
• M57: 32,312,242 km (0.092 R)
• M58: 32,386,144 km (0.113 R)
• M59: 32,756,399 km (0.119 R)
• M60: 34,025,587 km (0.091 R)
• M61: 34,251,180 km (0.11 R)
• M62: 35,691,808 km (0.099 R)
• M63: 36,766,070 km (0.056 R)
• M64: 40,051,688 km (0.104 R)
• M65: 41,568,611 km (0.069 R)
• M66: 41,890,396 km (0.1 R)
• M67: 42,617,292 km (0.047 R)
• M68: 44,001,820 km (0.103 R)
• M69: 45,898,422 km (0.086 R)
• M70: 46,898,484 km (0.093 R)
• M71: 47,737,429 km (0.053 R)
• M72: 48,243,069 km (0.074 R)
• M73: 48,920,149 km (0.042 R)
• M74: 49,174,914 km (0.105 R)
• M75: 49,685,642 km (0.105 R)
• M76: 50,455,023 km (0.086 R)
• M77: 50,540,743 km (0.105 R)
• M78: 51,400,781 km (0.069 R)
• M79: 51,746,053 km (0.108 R)
• M80: 53,048,003 km (0.114 R)
• M81: 53,135,219 km (0.053 R)
• M82: 53,397,015 km (0.111 R)
• M83: 53,921,954 km (0.119 R)
• M84: 54,536,502 km (0.083 R)
• M85: 55,065,181 km (0.076 R)
• M86: 55,684,067 km (0.093 R)
• M87: 56,216,486 km (0.081 R)
• M88: 58,362,468 km (0.116 R)
• M89: 59,264,692 km (0.063 R)
• M90: 59,717,376 km (0.078 R)
• M91: 60,353,316 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.5

Radius: 10.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.96 AU - 12.22 AU

Year: 13840 Days

Day: 12.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,444,085 km

• M1: 202,705 km (0.071 R)
• M2: 276,606 km (0.091 R)
• M3: 387,608 km (0.118 R)
• M4: 492,925 km (0.032 R)
• M5: 781,200 km (0.053 R)
• M6: 1,641,837 km (0.12 R)
• M7: 1,783,057 km (0.1 R)
• M8: 2,298,422 km (0.071 R)
• M9: 2,411,518 km (0.114 R)
• M10: 2,834,132 km (0.096 R)
• M11: 3,029,506 km (0.104 R)
• M12: 3,128,839 km (0.105 R)
• M13: 3,563,571 km (0.043 R)
• M14: 3,668,589 km (0.108 R)
• M15: 3,774,803 km (0.105 R)
• M16: 4,775,613 km (0.049 R)
• M17: 4,920,872 km (0.11 R)
• M18: 5,126,869 km (0.065 R)
• M19: 5,245,799 km (0.095 R)
• M20: 5,669,460 km (0.112 R)
• M21: 5,792,579 km (0.112 R)
• M22: 5,978,829 km (0.085 R)
• M23: 6,135,607 km (0.115 R)
• M24: 6,262,017 km (0.101 R)
• M25: 6,357,461 km (0.032 R)
• M26: 7,038,729 km (0.091 R)
• M27: 7,237,695 km (0.087 R)
• M28: 7,304,415 km (0.112 R)
• M29: 7,573,392 km (0.085 R)
• M30: 7,811,402 km (0.114 R)
• M31: 8,505,237 km (0.081 R)
• M32: 8,646,458 km (0.089 R)
• M33: 9,038,554 km (0.088 R)
• M34: 9,327,427 km (0.08 R)
• M35: 9,400,132 km (0.12 R)
• M36: 10,100,250 km (0.117 R)
• M37: 10,931,864 km (0.108 R)
• M38: 12,299,787 km (0.119 R)
• M39: 13,146,362 km (0.059 R)
• M40: 13,803,844 km (0.062 R)
• M41: 14,304,100 km (0.094 R)
• M42: 14,514,285 km (0.028 R)
• M43: 14,852,675 km (0.042 R)
• M44: 14,980,282 km (0.056 R)
• M45: 15,710,170 km (0.062 R)
• M46: 17,472,882 km (0.117 R)
• M47: 18,059,156 km (0.095 R)
• M48: 18,240,917 km (0.095 R)
• M49: 18,377,650 km (0.074 R)
• M50: 18,743,716 km (0.092 R)
• M51: 19,158,551 km (0.116 R)
• M52: 19,903,548 km (0.104 R)
• M53: 19,997,346 km (0.078 R)
• M54: 20,326,760 km (0.051 R)
• M55: 20,943,253 km (0.095 R)
• M56: 21,229,883 km (0.085 R)
• M57: 22,340,647 km (0.085 R)
• M58: 23,272,492 km (0.11 R)
• M59: 24,870,347 km (0.11 R)
• M60: 26,091,963 km (0.074 R)
• M61: 26,658,341 km (0.07 R)
• M62: 27,124,787 km (0.079 R)
• M63: 28,065,907 km (0.103 R)
• M64: 30,627,172 km (0.098 R)
• M65: 31,278,970 km (0.047 R)
• M66: 32,045,360 km (0.112 R)
• M67: 32,155,464 km (0.068 R)
• M68: 32,375,822 km (0.112 R)
• M69: 33,095,387 km (0.038 R)
• M70: 34,156,635 km (0.075 R)
• M71: 35,797,873 km (0.082 R)
• M72: 36,599,269 km (0.075 R)
• M73: 36,771,905 km (0.052 R)
• M74: 36,944,690 km (0.111 R)
• M75: 37,406,648 km (0.103 R)
• M76: 38,745,849 km (0.083 R)
• M77: 38,921,776 km (0.083 R)
• M78: 39,039,060 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.9

Radius: 10.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.15 AU - 12.45 AU

Year: 15190 Days

Day: 11.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 41,444,085 km

• M1: 181,911 km (0.092 R)
• M2: 278,402 km (0.109 R)
• M3: 381,923 km (0.12 R)
• M4: 489,933 km (0.085 R)
• M5: 582,385 km (0.093 R)
• M6: 652,696 km (0.073 R)
• M7: 726,298 km (0.079 R)
• M8: 1,086,679 km (0.079 R)
• M9: 1,268,291 km (0.03 R)
• M10: 1,401,582 km (0.085 R)
• M11: 1,539,811 km (0.119 R)
• M12: 1,724,415 km (0.111 R)
• M13: 2,368,134 km (0.111 R)
• M14: 3,158,460 km (0.075 R)
• M15: 3,236,550 km (0.095 R)
• M16: 3,501,637 km (0.107 R)
• M17: 5,453,740 km (0.096 R)
• M18: 5,801,555 km (0.055 R)
• M19: 6,386,483 km (0.114 R)
• M20: 6,685,978 km (0.049 R)
• M21: 7,229,915 km (0.114 R)
• M22: 7,402,851 km (0.078 R)
• M23: 8,396,480 km (0.11 R)
• M24: 9,507,094 km (0.106 R)
• M25: 9,658,637 km (0.096 R)
• M26: 9,811,077 km (0.091 R)
• M27: 10,234,290 km (0.12 R)
• M28: 11,579,922 km (0.059 R)
• M29: 11,986,230 km (0.077 R)
• M30: 13,275,465 km (0.113 R)
• M31: 13,615,201 km (0.078 R)
• M32: 13,829,126 km (0.057 R)
• M33: 13,914,996 km (0.052 R)
• M34: 16,073,543 km (0.068 R)
• M35: 16,481,197 km (0.043 R)
• M36: 16,572,303 km (0.063 R)
• M37: 16,709,185 km (0.119 R)
• M38: 17,260,602 km (0.112 R)
• M39: 17,445,804 km (0.116 R)
• M40: 19,863,755 km (0.039 R)
• M41: 20,545,772 km (0.095 R)
• M42: 21,882,578 km (0.101 R)
• M43: 22,284,099 km (0.051 R)
• M44: 23,298,522 km (0.093 R)
• M45: 24,639,667 km (0.092 R)
• M46: 25,162,063 km (0.098 R)
• M47: 25,846,772 km (0.066 R)
• M48: 29,361,275 km (0.114 R)
• M49: 31,994,347 km (0.056 R)
• M50: 33,656,379 km (0.094 R)
• M51: 34,468,845 km (0.097 R)
• M52: 34,643,725 km (0.112 R)
• M53: 34,760,561 km (0.116 R)
• M54: 35,463,970 km (0.116 R)
• M55: 36,587,450 km (0.111 R)
• M56: 37,602,472 km (0.047 R)
• M57: 39,538,119 km (0.084 R)
• M58: 40,211,010 km (0.107 R)
• M59: 40,949,425 km (0.115 R)
• M60: 41,072,843 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 15,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit