🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.57 AU - 0.81 AU

Year: 214 Days

Day: 22.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.68 AU - 0.96 AU

Year: 277 Days

Day: 44.4 Hours

Environment

Temp: 80 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,505,645 km

• M1: 184,454 km (0.081 R)
• M2: 383,719 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.05 AU - 1.61 AU

Year: 572 Days

Day: 19.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.71 AU - 1.87 AU

Year: 893 Days

Day: 15.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.75 AU - 2.27 AU

Year: 1062 Days

Day: 20.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.5

Radius: 9.8

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.57 AU - 5.05 AU

Year: 3933 Days

Day: 6.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 53,505,645 km

• M1: 166,353 km (0.063 R)
• M2: 253,120 km (0.1 R)
• M3: 345,870 km (0.084 R)
• M4: 416,331 km (0.119 R)
• M5: 492,925 km (0.095 R)
• M6: 671,994 km (0.073 R)
• M7: 793,916 km (0.034 R)
• M8: 944,411 km (0.085 R)
• M9: 1,171,501 km (0.103 R)
• M10: 1,274,275 km (0.042 R)
• M11: 1,344,586 km (0.105 R)
• M12: 1,588,729 km (0.119 R)
• M13: 1,847,235 km (0.095 R)
• M14: 2,346,443 km (0.111 R)
• M15: 2,419,147 km (0.094 R)
• M16: 2,581,610 km (0.093 R)
• M17: 2,762,923 km (0.079 R)
• M18: 3,042,970 km (0.113 R)
• M19: 3,251,061 km (0.061 R)
• M20: 3,563,571 km (0.104 R)
• M21: 4,094,344 km (0.119 R)
• M22: 4,164,655 km (0.071 R)
• M23: 4,413,885 km (0.052 R)
• M24: 4,576,797 km (0.115 R)
• M25: 4,964,555 km (0.039 R)
• M26: 5,058,502 km (0.099 R)
• M27: 5,171,898 km (0.111 R)
• M28: 5,439,977 km (0.067 R)
• M29: 5,653,902 km (0.12 R)
• M30: 5,811,279 km (0.052 R)
• M31: 6,312,133 km (0.093 R)
• M32: 6,454,999 km (0.078 R)
• M33: 6,598,762 km (0.062 R)
• M34: 6,660,696 km (0.115 R)
• M35: 6,722,928 km (0.09 R)
• M36: 6,889,730 km (0.112 R)
• M37: 7,312,643 km (0.086 R)
• M38: 7,787,616 km (0.056 R)
• M39: 8,139,321 km (0.032 R)
• M40: 8,586,319 km (0.111 R)
• M41: 10,141,389 km (0.049 R)
• M42: 10,549,642 km (0.07 R)
• M43: 11,233,903 km (0.091 R)
• M44: 11,581,418 km (0.054 R)
• M45: 11,731,315 km (0.103 R)
• M46: 11,957,657 km (0.028 R)
• M47: 12,058,636 km (0.119 R)
• M48: 12,414,379 km (0.034 R)
• M49: 12,542,285 km (0.111 R)
• M50: 12,851,055 km (0.105 R)
• M51: 13,032,368 km (0.077 R)
• M52: 13,607,722 km (0.08 R)
• M53: 13,925,019 km (0.084 R)
• M54: 14,084,640 km (0.075 R)
• M55: 15,273,344 km (0.097 R)
• M56: 15,575,532 km (0.064 R)
• M57: 15,907,490 km (0.09 R)
• M58: 16,297,641 km (0.066 R)
• M59: 16,437,814 km (0.052 R)
• M60: 17,258,358 km (0.111 R)
• M61: 17,688,153 km (0.074 R)
• M62: 17,803,343 km (0.093 R)
• M63: 17,889,961 km (0.067 R)
• M64: 18,063,494 km (0.11 R)
• M65: 18,237,476 km (0.111 R)
• M66: 18,763,163 km (0.066 R)
• M67: 19,057,273 km (0.084 R)
• M68: 19,264,167 km (0.089 R)
• M69: 19,560,969 km (0.046 R)
• M70: 19,978,945 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.7

Radius: 12.1

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.45 AU - 5.71 AU

Year: 4268 Days

Day: 11.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,505,645 km

• M1: 156,180 km (0.035 R)
• M2: 245,341 km (0.07 R)
• M3: 345,122 km (0.077 R)
• M4: 691,142 km (0.102 R)
• M5: 781,499 km (0.047 R)
• M6: 964,158 km (0.112 R)
• M7: 1,067,082 km (0.093 R)
• M8: 1,186,012 km (0.035 R)
• M9: 1,297,163 km (0.115 R)
• M10: 1,543,700 km (0.103 R)
• M11: 1,693,747 km (0.085 R)
• M12: 2,295,579 km (0.107 R)
• M13: 2,467,916 km (0.092 R)
• M14: 2,579,965 km (0.052 R)
• M15: 2,677,353 km (0.087 R)
• M16: 2,825,754 km (0.068 R)
• M17: 2,960,093 km (0.098 R)
• M18: 3,045,214 km (0.082 R)
• M19: 3,182,994 km (0.076 R)
• M20: 3,287,712 km (0.069 R)
• M21: 3,536,793 km (0.114 R)
• M22: 3,718,405 km (0.096 R)
• M23: 3,866,058 km (0.109 R)
• M24: 4,320,835 km (0.106 R)
• M25: 4,574,254 km (0.025 R)
• M26: 4,872,851 km (0.072 R)
• M27: 5,281,104 km (0.079 R)
• M28: 5,405,719 km (0.085 R)
• M29: 5,657,941 km (0.033 R)
• M30: 5,892,511 km (0.111 R)
• M31: 6,130,371 km (0.1 R)
• M32: 6,283,410 km (0.045 R)
• M33: 7,483,185 km (0.103 R)
• M34: 7,717,455 km (0.119 R)
• M35: 7,835,488 km (0.083 R)
• M36: 8,073,348 km (0.055 R)
• M37: 8,459,012 km (0.094 R)
• M38: 8,556,400 km (0.11 R)
• M39: 8,900,176 km (0.117 R)
• M40: 9,348,820 km (0.098 R)
• M41: 9,779,362 km (0.12 R)
• M42: 9,855,957 km (0.09 R)
• M43: 10,009,893 km (0.053 R)
• M44: 10,320,159 km (0.114 R)
• M45: 10,450,309 km (0.107 R)
• M46: 11,109,587 km (0.036 R)
• M47: 11,973,215 km (0.112 R)
• M48: 12,357,831 km (0.107 R)
• M49: 12,523,885 km (0.043 R)
• M50: 12,886,361 km (0.088 R)
• M51: 12,970,435 km (0.116 R)
• M52: 13,223,853 km (0.085 R)
• M53: 13,450,644 km (0.066 R)
• M54: 13,621,485 km (0.084 R)
• M55: 13,821,796 km (0.084 R)
• M56: 14,312,178 km (0.053 R)
• M57: 14,399,393 km (0.119 R)
• M58: 14,544,952 km (0.081 R)
• M59: 14,984,920 km (0.083 R)
• M60: 15,221,284 km (0.109 R)
• M61: 15,638,064 km (0.084 R)
• M62: 15,847,800 km (0.083 R)
• M63: 16,058,434 km (0.064 R)
• M64: 16,361,070 km (0.088 R)
• M65: 17,002,696 km (0.108 R)
• M66: 17,218,416 km (0.1 R)
• M67: 17,621,432 km (0.117 R)
• M68: 18,279,214 km (0.069 R)
• M69: 19,200,588 km (0.05 R)
• M70: 19,909,681 km (0.111 R)
• M71: 20,463,493 km (0.099 R)
• M72: 20,725,887 km (0.105 R)
• M73: 21,088,513 km (0.026 R)
• M74: 21,287,179 km (0.078 R)
• M75: 21,519,803 km (0.107 R)
• M76: 22,054,466 km (0.079 R)
• M77: 22,155,295 km (0.105 R)
• M78: 22,390,912 km (0.032 R)

Asteroid Belt

Center: 7.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.8

Radius: 10.1

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.18 AU - 9.98 AU

Year: 11054 Days

Day: 12.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,505,645 km

• M1: 150,346 km (0.111 R)
• M2: 265,387 km (0.076 R)
• M3: 416,929 km (0.111 R)
• M4: 585,077 km (0.082 R)
• M5: 776,862 km (0.081 R)
• M6: 871,258 km (0.042 R)
• M7: 1,266,196 km (0.113 R)
• M8: 1,356,105 km (0.092 R)
• M9: 1,471,893 km (0.091 R)
• M10: 1,839,007 km (0.094 R)
• M11: 2,046,499 km (0.102 R)
• M12: 2,234,543 km (0.037 R)
• M13: 2,456,397 km (0.087 R)
• M14: 2,862,106 km (0.117 R)
• M15: 2,981,934 km (0.092 R)
• M16: 3,103,557 km (0.092 R)
• M17: 3,966,588 km (0.096 R)
• M18: 4,338,787 km (0.106 R)
• M19: 5,080,194 km (0.083 R)
• M20: 5,299,355 km (0.092 R)
• M21: 5,484,258 km (0.112 R)
• M22: 6,090,578 km (0.104 R)
• M23: 6,167,920 km (0.115 R)
• M24: 6,323,502 km (0.085 R)
• M25: 6,519,774 km (0.056 R)
• M26: 6,999,236 km (0.112 R)
• M27: 7,121,008 km (0.092 R)
• M28: 7,739,745 km (0.083 R)
• M29: 7,823,669 km (0.064 R)
• M30: 7,907,743 km (0.045 R)
• M31: 8,290,116 km (0.073 R)
• M32: 9,117,093 km (0.079 R)
• M33: 9,562,894 km (0.09 R)
• M34: 10,198,984 km (0.117 R)
• M35: 10,895,662 km (0.077 R)
• M36: 10,989,759 km (0.118 R)
• M37: 11,993,560 km (0.114 R)
• M38: 12,679,168 km (0.119 R)
• M39: 12,827,718 km (0.111 R)
• M40: 14,551,534 km (0.103 R)
• M41: 16,239,447 km (0.118 R)
• M42: 16,616,883 km (0.071 R)
• M43: 16,942,707 km (0.096 R)
• M44: 18,715,890 km (0.092 R)
• M45: 18,885,235 km (0.115 R)
• M46: 19,054,879 km (0.042 R)
• M47: 19,681,844 km (0.105 R)
• M48: 20,141,857 km (0.063 R)
• M49: 21,190,090 km (0.096 R)
• M50: 21,661,772 km (0.067 R)
• M51: 22,435,492 km (0.071 R)
• M52: 22,555,320 km (0.103 R)
• M53: 23,157,750 km (0.095 R)
• M54: 24,748,574 km (0.11 R)
• M55: 25,058,541 km (0.101 R)
• M56: 25,745,046 km (0.084 R)
• M57: 26,248,143 km (0.091 R)
• M58: 27,456,146 km (0.076 R)
• M59: 31,925,682 km (0.097 R)
• M60: 32,737,549 km (0.064 R)
• M61: 34,174,736 km (0.093 R)
• M62: 34,312,665 km (0.087 R)
• M63: 35,074,717 km (0.032 R)
• M64: 36,122,799 km (0.084 R)
• M65: 36,544,965 km (0.111 R)
• M66: 38,321,290 km (0.11 R)
• M67: 38,392,947 km (0.098 R)
• M68: 39,835,071 km (0.117 R)
• M69: 39,980,181 km (0.103 R)
• M70: 40,344,003 km (0.114 R)
• M71: 42,031,317 km (0.1 R)
• M72: 42,105,218 km (0.115 R)
• M73: 42,179,120 km (0.079 R)
• M74: 43,367,824 km (0.059 R)
• M75: 43,666,721 km (0.073 R)
• M76: 44,041,464 km (0.052 R)
• M77: 45,095,979 km (0.099 R)
• M78: 46,311,312 km (0.069 R)
• M79: 46,387,607 km (0.099 R)
• M80: 47,229,843 km (0.107 R)
• M81: 48,619,009 km (0.105 R)
• M82: 48,851,933 km (0.065 R)
• M83: 49,552,649 km (0.114 R)
• M84: 50,492,124 km (0.116 R)
• M85: 50,649,201 km (0.043 R)
• M86: 50,963,955 km (0.052 R)
• M87: 51,121,632 km (0.098 R)
• M88: 51,358,445 km (0.092 R)
• M89: 51,991,543 km (0.107 R)
• M90: 52,070,830 km (0.064 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 14,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit