🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.17 AU - 1.63 AU

Year: 582 Days

Day: 21.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 104,350,632 km

• M1: 437,723 km (0.091 R)
• M2: 1,207,554 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.43 AU - 1.73 AU

Year: 698 Days

Day: 36.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.44 AU - 2.28 AU

Year: 892 Days

Day: 37.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.2 AU - 2.74 AU

Year: 1364 Days

Day: 42.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.42 AU - 3.06 AU

Year: 1594 Days

Day: 37.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.2 AU - 3.32 AU

Year: 1612 Days

Day: 13.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.55 AU - 3.45 AU

Year: 1826 Days

Day: 26.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,350,632 km

• M1: 630,555 km (0.106 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.99 AU - 3.63 AU

Year: 2117 Days

Day: 20.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,350,632 km

• M1: 1,611,019 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.8

Radius: 11.1

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7 AU - 9.32 AU

Year: 8192 Days

Day: 13.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 104,350,632 km

• M1: 149,897 km (0.108 R)
• M2: 270,772 km (0.079 R)
• M3: 447,896 km (0.107 R)
• M4: 524,640 km (0.089 R)
• M5: 656,286 km (0.077 R)
• M6: 759,658 km (0.11 R)
• M7: 955,182 km (0.098 R)
• M8: 1,029,233 km (0.085 R)
• M9: 1,498,522 km (0.049 R)
• M10: 1,729,501 km (0.115 R)
• M11: 1,877,453 km (0.101 R)
• M12: 1,972,149 km (0.059 R)
• M13: 2,166,476 km (0.057 R)
• M14: 2,616,317 km (0.093 R)
• M15: 2,830,541 km (0.091 R)
• M16: 3,648,991 km (0.098 R)
• M17: 3,986,185 km (0.102 R)
• M18: 4,511,124 km (0.097 R)
• M19: 4,847,121 km (0.028 R)
• M20: 5,057,904 km (0.088 R)
• M21: 5,570,875 km (0.085 R)
• M22: 5,736,330 km (0.1 R)
• M23: 6,043,904 km (0.119 R)
• M24: 6,213,996 km (0.096 R)
• M25: 6,472,202 km (0.09 R)
• M26: 6,733,849 km (0.114 R)
• M27: 7,088,246 km (0.108 R)
• M28: 7,388,190 km (0.087 R)
• M29: 7,784,325 km (0.081 R)
• M30: 7,876,777 km (0.099 R)
• M31: 8,470,830 km (0.038 R)
• M32: 8,565,824 km (0.063 R)
• M33: 8,693,282 km (0.078 R)
• M34: 8,821,188 km (0.093 R)
• M35: 8,949,842 km (0.112 R)
• M36: 9,274,170 km (0.081 R)
• M37: 10,439,687 km (0.116 R)
• M38: 10,712,554 km (0.035 R)
• M39: 11,686,286 km (0.081 R)
• M40: 12,076,438 km (0.106 R)
• M41: 12,760,549 km (0.079 R)
• M42: 13,052,414 km (0.08 R)
• M43: 13,162,518 km (0.105 R)
• M44: 14,204,168 km (0.114 R)
• M45: 14,430,809 km (0.031 R)
• M46: 15,233,551 km (0.063 R)
• M47: 15,621,010 km (0.111 R)
• M48: 16,129,493 km (0.111 R)
• M49: 16,802,534 km (0.111 R)
• M50: 18,299,260 km (0.036 R)
• M51: 18,669,665 km (0.112 R)
• M52: 18,835,120 km (0.044 R)
• M53: 19,084,200 km (0.099 R)
• M54: 19,250,852 km (0.067 R)
• M55: 19,669,726 km (0.092 R)
• M56: 20,261,236 km (0.111 R)
• M57: 20,901,366 km (0.063 R)
• M58: 21,288,675 km (0.098 R)
• M59: 21,461,460 km (0.091 R)
• M60: 21,765,144 km (0.077 R)
• M61: 22,684,872 km (0.085 R)
• M62: 23,572,436 km (0.102 R)
• M63: 24,200,448 km (0.1 R)
• M64: 24,381,012 km (0.114 R)
• M65: 24,471,369 km (0.069 R)
• M66: 25,061,682 km (0.087 R)
• M67: 25,198,565 km (0.066 R)
• M68: 25,381,523 km (0.098 R)
• M69: 25,610,856 km (0.11 R)
• M70: 26,720,872 km (0.092 R)
• M71: 27,094,418 km (0.082 R)
• M72: 27,422,636 km (0.084 R)
• M73: 28,367,795 km (0.079 R)
• M74: 30,192,889 km (0.08 R)
• M75: 30,923,675 km (0.087 R)
• M76: 31,315,921 km (0.082 R)
• M77: 31,414,206 km (0.061 R)
• M78: 32,006,165 km (0.053 R)
• M79: 32,204,382 km (0.108 R)
• M80: 32,502,381 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.2

Radius: 7.4

Gravity: 12.7 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 18.45 AU - 21.93 AU

Year: 31885 Days

Day: 20.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 104,350,632 km

• M1: 128,953 km (0.097 R)
• M2: 606,919 km (0.105 R)
• M3: 717,023 km (0.085 R)
• M4: 1,222,813 km (0.097 R)
• M5: 1,328,279 km (0.114 R)
• M6: 1,473,689 km (0.085 R)
• M7: 1,662,780 km (0.026 R)
• M8: 2,148,375 km (0.115 R)
• M9: 2,630,230 km (0.054 R)
• M10: 2,954,109 km (0.098 R)
• M11: 3,241,786 km (0.063 R)
• M12: 4,264,437 km (0.054 R)
• M13: 4,371,848 km (0.086 R)
• M14: 5,436,835 km (0.101 R)
• M15: 6,702,134 km (0.1 R)
• M16: 6,890,029 km (0.09 R)
• M17: 8,590,658 km (0.108 R)
• M18: 9,069,670 km (0.072 R)
• M19: 9,138,784 km (0.075 R)
• M20: 9,347,324 km (0.117 R)
• M21: 9,417,186 km (0.067 R)
• M22: 9,698,280 km (0.077 R)
• M23: 10,125,233 km (0.096 R)
• M24: 11,293,442 km (0.109 R)
• M25: 11,592,189 km (0.111 R)
• M26: 12,350,351 km (0.093 R)
• M27: 14,800,465 km (0.056 R)
• M28: 15,788,110 km (0.108 R)
• M29: 15,954,763 km (0.114 R)
• M30: 16,712,027 km (0.096 R)
• M31: 17,481,110 km (0.114 R)
• M32: 19,053,383 km (0.081 R)
• M33: 20,126,449 km (0.115 R)
• M34: 20,307,313 km (0.04 R)
• M35: 20,488,625 km (0.074 R)
• M36: 23,651,872 km (0.113 R)
• M37: 23,842,609 km (0.083 R)
• M38: 26,269,984 km (0.096 R)
• M39: 27,462,878 km (0.091 R)
• M40: 28,368,992 km (0.102 R)
• M41: 29,797,951 km (0.112 R)
• M42: 30,004,097 km (0.07 R)
• M43: 31,774,588 km (0.079 R)
• M44: 32,090,538 km (0.064 R)
• M45: 32,513,302 km (0.116 R)
• M46: 32,725,432 km (0.114 R)
• M47: 33,151,187 km (0.05 R)
• M48: 33,471,626 km (0.083 R)
• M49: 33,793,112 km (0.089 R)
• M50: 36,291,546 km (0.053 R)
• M51: 37,952,681 km (0.088 R)
• M52: 39,525,403 km (0.096 R)
• M53: 40,433,612 km (0.116 R)
• M54: 40,661,748 km (0.045 R)
• M55: 42,966,603 km (0.111 R)
• M56: 43,315,914 km (0.117 R)
• M57: 43,666,272 km (0.083 R)
• M58: 46,144,660 km (0.074 R)
• M59: 46,861,084 km (0.096 R)
• M60: 47,340,695 km (0.101 R)
• M61: 52,350,428 km (0.092 R)
• M62: 54,350,552 km (0.058 R)
• M63: 54,602,325 km (0.081 R)
• M64: 60,499,324 km (0.092 R)
• M65: 61,939,054 km (0.102 R)
• M66: 63,655,091 km (0.119 R)
• M67: 66,057,034 km (0.111 R)
• M68: 67,810,022 km (0.111 R)
• M69: 69,305,253 km (0.107 R)
• M70: 70,673,924 km (0.099 R)
• M71: 71,086,365 km (0.04 R)
• M72: 71,361,625 km (0.074 R)
• M73: 73,577,170 km (0.104 R)
• M74: 74,134,571 km (0.053 R)
• M75: 75,955,776 km (0.118 R)
• M76: 77,083,893 km (0.098 R)
• M77: 78,786,467 km (0.118 R)
• M78: 82,084,052 km (0.12 R)
• M79: 82,662,099 km (0.108 R)
• M80: 83,676,971 km (0.047 R)
• M81: 84,404,465 km (0.089 R)
• M82: 87,040,679 km (0.086 R)
• M83: 89,554,970 km (0.117 R)
• M84: 91,045,264 km (0.072 R)
• M85: 91,793,403 km (0.088 R)
• M86: 92,093,197 km (0.118 R)
• M87: 94,050,087 km (0.083 R)
• M88: 95,261,231 km (0.107 R)
• M89: 96,934,783 km (0.071 R)
• M90: 97,240,112 km (0.083 R)
• M91: 101,393,398 km (0.071 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 16,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit