🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.51 AU - 0.59 AU

Year: 152 Days

Day: 38.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,466,841 km

• M1: 180,116 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.5 AU - 0.64 AU

Year: 160 Days

Day: 42.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.7 AU - 1.04 AU

Year: 303 Days

Day: 41.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.02 AU - 2.34 AU

Year: 1200 Days

Day: 17 Hours

Environment

Temp: -91 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,466,841 km

• M1: 61,186 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.02 AU - 3.72 AU

Year: 2306 Days

Day: 27.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767

Radius: 14.9

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.36 AU - 4.94 AU

Year: 3738 Days

Day: 6.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 42,466,841 km

• M1: 187,596 km (0.113 R)
• M2: 346,020 km (0.107 R)
• M3: 446,550 km (0.084 R)
• M4: 620,083 km (0.085 R)
• M5: 809,624 km (0.119 R)
• M6: 1,318,556 km (0.099 R)
• M7: 1,457,233 km (0.115 R)
• M8: 1,601,146 km (0.08 R)
• M9: 1,841,849 km (0.09 R)
• M10: 1,935,348 km (0.032 R)
• M11: 2,192,656 km (0.112 R)
• M12: 2,376,362 km (0.089 R)
• M13: 2,813,338 km (0.11 R)
• M14: 4,066,220 km (0.064 R)
• M15: 4,356,739 km (0.089 R)
• M16: 4,525,934 km (0.087 R)
• M17: 4,718,766 km (0.103 R)
• M18: 4,827,074 km (0.098 R)
• M19: 5,090,666 km (0.094 R)
• M20: 5,268,987 km (0.035 R)
• M21: 6,334,871 km (0.042 R)
• M22: 6,843,504 km (0.064 R)
• M23: 7,189,973 km (0.104 R)
• M24: 7,390,584 km (0.046 R)
• M25: 7,516,844 km (0.115 R)
• M26: 7,797,340 km (0.081 R)
• M27: 7,900,264 km (0.057 R)
• M28: 8,107,307 km (0.05 R)
• M29: 8,500,600 km (0.105 R)
• M30: 8,766,286 km (0.047 R)
• M31: 10,163,530 km (0.11 R)
• M32: 10,276,027 km (0.047 R)
• M33: 10,389,123 km (0.113 R)
• M34: 10,559,216 km (0.098 R)
• M35: 10,701,783 km (0.11 R)
• M36: 11,249,461 km (0.109 R)
• M37: 12,673,483 km (0.096 R)
• M38: 12,855,543 km (0.092 R)
• M39: 13,038,352 km (0.11 R)
• M40: 13,406,812 km (0.079 R)
• M41: 13,809,828 km (0.112 R)
• M42: 14,185,319 km (0.097 R)
• M43: 14,405,976 km (0.045 R)
• M44: 14,723,123 km (0.098 R)
• M45: 15,299,973 km (0.064 R)
• M46: 15,721,091 km (0.076 R)
• M47: 15,916,765 km (0.109 R)
• M48: 16,146,098 km (0.064 R)
• M49: 16,343,567 km (0.075 R)
• M50: 16,541,785 km (0.031 R)
• M51: 16,940,762 km (0.079 R)
• M52: 17,578,947 km (0.119 R)
• M53: 17,714,333 km (0.064 R)
• M54: 17,952,044 km (0.099 R)
• M55: 18,259,168 km (0.11 R)
• M56: 18,465,015 km (0.061 R)
• M57: 19,610,486 km (0.08 R)
• M58: 19,821,269 km (0.103 R)
• M59: 20,068,106 km (0.107 R)
• M60: 20,564,920 km (0.049 R)
• M61: 20,993,967 km (0.108 R)
• M62: 21,173,484 km (0.079 R)
• M63: 22,188,955 km (0.075 R)
• M64: 22,555,469 km (0.051 R)
• M65: 23,629,732 km (0.116 R)
• M66: 23,816,729 km (0.043 R)
• M67: 24,796,595 km (0.078 R)
• M68: 24,948,437 km (0.065 R)
• M69: 25,367,909 km (0.106 R)
• M70: 25,482,651 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.8

Radius: 10.9

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.51 AU - 4.97 AU

Year: 3847 Days

Day: 13.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 42,466,841 km

• M1: 136,134 km (0.083 R)
• M2: 216,468 km (0.056 R)
• M3: 317,147 km (0.112 R)
• M4: 448,644 km (0.051 R)
• M5: 698,323 km (0.107 R)
• M6: 982,858 km (0.093 R)
• M7: 1,069,774 km (0.064 R)
• M8: 1,210,247 km (0.115 R)
• M9: 1,400,236 km (0.12 R)
• M10: 1,487,900 km (0.09 R)
• M11: 1,623,137 km (0.082 R)
• M12: 1,715,588 km (0.072 R)
• M13: 1,845,739 km (0.076 R)
• M14: 2,016,280 km (0.076 R)
• M15: 2,141,344 km (0.095 R)
• M16: 2,294,831 km (0.08 R)
• M17: 2,518,779 km (0.054 R)
• M18: 2,681,243 km (0.095 R)
• M19: 3,365,802 km (0.099 R)
• M20: 3,575,389 km (0.11 R)
• M21: 3,697,162 km (0.088 R)
• M22: 4,198,165 km (0.025 R)
• M23: 4,375,289 km (0.107 R)
• M24: 4,456,670 km (0.104 R)
• M25: 4,921,770 km (0.068 R)
• M26: 5,160,229 km (0.112 R)
• M27: 5,367,721 km (0.028 R)
• M28: 5,454,937 km (0.07 R)
• M29: 5,737,378 km (0.112 R)
• M30: 5,808,736 km (0.094 R)
• M31: 6,298,070 km (0.112 R)
• M32: 6,482,824 km (0.11 R)
• M33: 6,800,869 km (0.079 R)
• M34: 7,009,558 km (0.12 R)
• M35: 7,143,298 km (0.1 R)
• M36: 7,491,413 km (0.117 R)
• M37: 8,063,924 km (0.103 R)
• M38: 8,224,442 km (0.088 R)
• M39: 8,325,271 km (0.089 R)
• M40: 8,467,090 km (0.099 R)
• M41: 8,568,816 km (0.062 R)
• M42: 8,835,549 km (0.097 R)
• M43: 8,918,127 km (0.062 R)
• M44: 9,167,358 km (0.112 R)
• M45: 9,334,907 km (0.089 R)
• M46: 9,482,411 km (0.085 R)
• M47: 9,715,634 km (0.106 R)
• M48: 9,800,904 km (0.117 R)
• M49: 9,929,259 km (0.079 R)
• M50: 10,036,671 km (0.05 R)
• M51: 10,274,382 km (0.057 R)
• M52: 10,689,366 km (0.081 R)
• M53: 10,887,883 km (0.054 R)
• M54: 11,853,088 km (0.103 R)
• M55: 12,449,984 km (0.112 R)
• M56: 12,589,110 km (0.106 R)
• M57: 12,915,831 km (0.055 R)
• M58: 13,080,239 km (0.088 R)
• M59: 13,174,486 km (0.096 R)
• M60: 13,744,753 km (0.086 R)
• M61: 14,105,284 km (0.111 R)
• M62: 15,082,009 km (0.053 R)
• M63: 15,180,893 km (0.082 R)
• M64: 15,429,076 km (0.079 R)
• M65: 16,232,117 km (0.114 R)
• M66: 16,715,318 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.4

Radius: 14.8

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.3 AU - 7.36 AU

Year: 7398 Days

Day: 6.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,466,841 km

• M1: 220,208 km (0.066 R)
• M2: 331,509 km (0.086 R)
• M3: 628,760 km (0.098 R)
• M4: 821,143 km (0.103 R)
• M5: 1,000,959 km (0.103 R)
• M6: 1,122,882 km (0.057 R)
• M7: 1,422,077 km (0.04 R)
• M8: 1,581,848 km (0.107 R)
• M9: 1,811,481 km (0.025 R)
• M10: 1,941,780 km (0.087 R)
• M11: 2,052,782 km (0.025 R)
• M12: 2,281,368 km (0.072 R)
• M13: 2,398,951 km (0.063 R)
• M14: 2,941,094 km (0.112 R)
• M15: 3,043,718 km (0.114 R)
• M16: 3,306,113 km (0.108 R)
• M17: 3,741,293 km (0.097 R)
• M18: 4,787,281 km (0.102 R)
• M19: 5,124,475 km (0.117 R)
• M20: 5,660,783 km (0.093 R)
• M21: 5,757,424 km (0.08 R)
• M22: 6,958,844 km (0.111 R)
• M23: 7,588,352 km (0.045 R)
• M24: 7,802,277 km (0.102 R)
• M25: 8,054,349 km (0.047 R)
• M26: 8,163,257 km (0.119 R)
• M27: 8,309,115 km (0.096 R)
• M28: 9,165,413 km (0.104 R)
• M29: 9,393,400 km (0.112 R)
• M30: 9,738,971 km (0.034 R)
• M31: 10,680,839 km (0.119 R)
• M32: 10,880,852 km (0.111 R)
• M33: 11,775,297 km (0.106 R)
• M34: 12,189,833 km (0.105 R)
• M35: 12,315,046 km (0.084 R)
• M36: 12,990,481 km (0.042 R)
• M37: 13,895,249 km (0.096 R)
• M38: 14,642,640 km (0.094 R)
• M39: 14,864,942 km (0.098 R)
• M40: 15,312,988 km (0.12 R)
• M41: 15,629,238 km (0.051 R)
• M42: 16,039,136 km (0.077 R)
• M43: 16,962,603 km (0.083 R)
• M44: 17,149,302 km (0.09 R)
• M45: 17,242,950 km (0.059 R)
• M46: 18,141,135 km (0.05 R)
• M47: 18,427,915 km (0.031 R)
• M48: 18,957,641 km (0.112 R)
• M49: 19,054,580 km (0.117 R)
• M50: 20,279,188 km (0.099 R)
• M51: 20,576,888 km (0.093 R)
• M52: 22,547,092 km (0.109 R)
• M53: 22,855,563 km (0.094 R)
• M54: 23,010,247 km (0.104 R)
• M55: 23,476,693 km (0.114 R)
• M56: 23,893,772 km (0.066 R)
• M57: 25,533,514 km (0.047 R)
• M58: 26,285,842 km (0.074 R)
• M59: 26,827,685 km (0.11 R)
• M60: 27,100,103 km (0.08 R)
• M61: 27,757,436 km (0.083 R)
• M62: 28,642,158 km (0.061 R)
• M63: 29,255,659 km (0.1 R)
• M64: 29,479,906 km (0.114 R)
• M65: 30,780,211 km (0.05 R)
• M66: 31,236,783 km (0.114 R)
• M67: 32,156,810 km (0.107 R)
• M68: 33,553,606 km (0.043 R)
• M69: 33,788,325 km (0.037 R)
• M70: 34,377,591 km (0.1 R)
• M71: 34,970,148 km (0.089 R)
• M72: 35,208,158 km (0.087 R)
• M73: 35,506,307 km (0.106 R)
• M74: 35,865,342 km (0.114 R)
• M75: 37,313,449 km (0.097 R)
• M76: 37,434,922 km (0.118 R)
• M77: 38,411,946 km (0.079 R)
• M78: 39,831,181 km (0.048 R)
• M79: 40,453,658 km (0.116 R)
• M80: 41,960,408 km (0.088 R)
• M81: 42,403,367 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 17,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit