🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.59 AU - 0.63 AU

Year: 168 Days

Day: 42.9 Hours

Environment

Temp: 252 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,080,586 km

• M1: 79,586 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.81 AU

Year: 211 Days

Day: 29.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,080,586 km

• M1: 40,092 km (0.082 R)
• M2: 210,185 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.7 AU - 0.9 AU

Year: 253 Days

Day: 38.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 90.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.96 AU - 1.28 AU

Year: 419 Days

Day: 26.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.94 AU - 1.52 AU

Year: 482 Days

Day: 24.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.4

Radius: 12.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.03 AU - 7.83 AU

Year: 5757 Days

Day: 8.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 55,080,586 km

• M1: 196,123 km (0.092 R)
• M2: 312,360 km (0.084 R)
• M3: 463,454 km (0.105 R)
• M4: 635,342 km (0.098 R)
• M5: 798,853 km (0.119 R)
• M6: 954,285 km (0.046 R)
• M7: 1,048,083 km (0.096 R)
• M8: 1,258,567 km (0.092 R)
• M9: 1,442,722 km (0.102 R)
• M10: 1,664,426 km (0.063 R)
• M11: 1,779,616 km (0.077 R)
• M12: 2,079,710 km (0.089 R)
• M13: 2,204,474 km (0.025 R)
• M14: 2,315,775 km (0.086 R)
• M15: 2,396,408 km (0.112 R)
• M16: 2,577,272 km (0.112 R)
• M17: 3,400,808 km (0.112 R)
• M18: 3,493,110 km (0.117 R)
• M19: 4,025,380 km (0.103 R)
• M20: 4,182,158 km (0.111 R)
• M21: 4,261,295 km (0.117 R)
• M22: 4,522,194 km (0.088 R)
• M23: 4,623,921 km (0.11 R)
• M24: 4,975,775 km (0.089 R)
• M25: 5,144,372 km (0.044 R)
• M26: 5,444,016 km (0.103 R)
• M27: 5,705,364 km (0.09 R)
• M28: 6,038,069 km (0.032 R)
• M29: 6,150,268 km (0.095 R)
• M30: 6,815,529 km (0.098 R)
• M31: 7,192,366 km (0.103 R)
• M32: 7,311,596 km (0.056 R)
• M33: 7,600,320 km (0.09 R)
• M34: 7,819,331 km (0.083 R)
• M35: 8,188,987 km (0.106 R)
• M36: 8,288,620 km (0.11 R)
• M37: 8,539,346 km (0.043 R)
• M38: 8,971,384 km (0.12 R)
• M39: 9,751,088 km (0.057 R)
• M40: 10,363,692 km (0.084 R)
• M41: 10,552,634 km (0.08 R)
• M42: 11,430,923 km (0.114 R)
• M43: 11,654,123 km (0.111 R)
• M44: 12,048,313 km (0.086 R)
• M45: 12,190,132 km (0.12 R)
• M46: 12,532,861 km (0.092 R)
• M47: 13,550,575 km (0.06 R)
• M48: 14,443,974 km (0.069 R)
• M49: 14,534,331 km (0.061 R)
• M50: 15,295,036 km (0.115 R)
• M51: 15,726,626 km (0.103 R)
• M52: 15,943,991 km (0.092 R)
• M53: 16,633,488 km (0.085 R)
• M54: 17,976,877 km (0.101 R)
• M55: 18,106,578 km (0.083 R)
• M56: 18,204,116 km (0.11 R)
• M57: 18,399,641 km (0.036 R)
• M58: 18,497,777 km (0.09 R)
• M59: 18,858,756 km (0.079 R)
• M60: 20,359,821 km (0.118 R)
• M61: 20,495,207 km (0.12 R)
• M62: 21,760,656 km (0.103 R)
• M63: 22,072,418 km (0.111 R)
• M64: 22,315,814 km (0.108 R)
• M65: 22,420,382 km (0.08 R)
• M66: 22,805,447 km (0.09 R)
• M67: 23,051,536 km (0.119 R)
• M68: 23,546,406 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.8

Radius: 8.3

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.64 AU - 11.52 AU

Year: 10470 Days

Day: 7.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,080,586 km

• M1: 107,710 km (0.037 R)
• M2: 170,093 km (0.079 R)
• M3: 226,042 km (0.112 R)
• M4: 464,950 km (0.106 R)
• M5: 604,675 km (0.092 R)
• M6: 813,214 km (0.053 R)
• M7: 926,160 km (0.079 R)
• M8: 1,385,276 km (0.041 R)
• M9: 1,475,633 km (0.058 R)
• M10: 1,544,897 km (0.086 R)
• M11: 1,662,631 km (0.112 R)
• M12: 1,783,506 km (0.079 R)
• M13: 2,596,570 km (0.112 R)
• M14: 2,680,794 km (0.12 R)
• M15: 2,794,488 km (0.111 R)
• M16: 3,056,284 km (0.038 R)
• M17: 3,295,641 km (0.069 R)
• M18: 3,387,045 km (0.094 R)
• M19: 4,649,801 km (0.099 R)
• M20: 5,206,155 km (0.119 R)
• M21: 5,783,454 km (0.107 R)
• M22: 6,419,095 km (0.118 R)
• M23: 6,687,324 km (0.081 R)
• M24: 6,881,203 km (0.119 R)
• M25: 7,037,533 km (0.12 R)
• M26: 7,234,703 km (0.05 R)
• M27: 7,594,186 km (0.106 R)
• M28: 7,877,973 km (0.082 R)
• M29: 8,000,644 km (0.102 R)
• M30: 8,539,346 km (0.103 R)
• M31: 9,608,372 km (0.113 R)
• M32: 9,871,066 km (0.114 R)
• M33: 9,959,329 km (0.078 R)
• M34: 10,359,054 km (0.065 R)
• M35: 12,246,231 km (0.106 R)
• M36: 15,192,711 km (0.094 R)
• M37: 15,807,259 km (0.111 R)
• M38: 16,169,435 km (0.093 R)
• M39: 16,325,466 km (0.044 R)
• M40: 16,744,041 km (0.069 R)
• M41: 17,538,555 km (0.039 R)
• M42: 17,591,962 km (0.115 R)
• M43: 17,645,368 km (0.067 R)
• M44: 17,859,742 km (0.106 R)
• M45: 19,163,936 km (0.113 R)
• M46: 20,274,102 km (0.112 R)
• M47: 20,386,300 km (0.06 R)
• M48: 21,006,832 km (0.107 R)
• M49: 22,440,279 km (0.109 R)
• M50: 22,672,604 km (0.09 R)
• M51: 22,788,992 km (0.118 R)
• M52: 22,847,335 km (0.116 R)
• M53: 23,668,627 km (0.066 R)
• M54: 24,023,623 km (0.116 R)
• M55: 24,083,013 km (0.074 R)
• M56: 25,521,546 km (0.074 R)
• M57: 25,824,632 km (0.1 R)
• M58: 25,885,518 km (0.061 R)
• M59: 26,129,063 km (0.107 R)
• M60: 27,358,459 km (0.088 R)
• M61: 28,418,360 km (0.091 R)
• M62: 28,543,872 km (0.098 R)
• M63: 30,001,105 km (0.099 R)
• M64: 30,129,011 km (0.08 R)
• M65: 30,449,450 km (0.077 R)
• M66: 31,872,724 km (0.095 R)
• M67: 32,133,922 km (0.081 R)
• M68: 32,526,915 km (0.091 R)
• M69: 34,114,897 km (0.052 R)
• M70: 34,448,799 km (0.117 R)
• M71: 34,582,689 km (0.079 R)
• M72: 34,985,407 km (0.064 R)
• M73: 35,999,082 km (0.111 R)
• M74: 36,202,984 km (0.117 R)
• M75: 36,271,051 km (0.114 R)
• M76: 37,640,919 km (0.115 R)
• M77: 38,055,305 km (0.058 R)
• M78: 39,377,002 km (0.068 R)
• M79: 40,360,608 km (0.093 R)
• M80: 40,713,809 km (0.074 R)
• M81: 42,351,905 km (0.11 R)
• M82: 43,938,839 km (0.085 R)
• M83: 44,375,067 km (0.119 R)
• M84: 44,812,641 km (0.091 R)
• M85: 45,618,674 km (0.117 R)
• M86: 46,873,650 km (0.109 R)
• M87: 48,514,739 km (0.043 R)
• M88: 48,815,132 km (0.056 R)
• M89: 49,266,768 km (0.118 R)
• M90: 50,326,220 km (0.112 R)
• M91: 50,478,211 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.7

Radius: 6.5

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.7 AU - 21.44 AU

Year: 26005 Days

Day: 19.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 55,080,586 km

• M1: 100,231 km (0.118 R)
• M2: 381,026 km (0.079 R)
• M3: 488,287 km (0.086 R)
• M4: 1,034,619 km (0.102 R)
• M5: 1,210,546 km (0.087 R)
• M6: 1,278,912 km (0.098 R)
• M7: 1,872,517 km (0.117 R)
• M8: 1,925,474 km (0.08 R)
• M9: 1,978,881 km (0.104 R)
• M10: 2,142,391 km (0.074 R)
• M11: 2,511,449 km (0.037 R)
• M12: 2,629,033 km (0.115 R)
• M13: 2,839,368 km (0.047 R)
• M14: 3,117,620 km (0.116 R)
• M15: 3,340,221 km (0.042 R)
• M16: 3,502,236 km (0.119 R)
• M17: 4,963,358 km (0.106 R)
• M18: 7,246,521 km (0.108 R)
• M19: 8,229,678 km (0.084 R)
• M20: 9,990,295 km (0.099 R)
• M21: 10,271,091 km (0.076 R)
• M22: 14,467,012 km (0.048 R)
• M23: 16,242,738 km (0.05 R)
• M24: 16,794,306 km (0.068 R)
• M25: 17,520,603 km (0.117 R)
• M26: 17,746,047 km (0.118 R)
• M27: 18,086,233 km (0.053 R)
• M28: 18,371,217 km (0.069 R)
• M29: 18,485,659 km (0.109 R)
• M30: 18,600,251 km (0.064 R)
• M31: 19,584,605 km (0.09 R)
• M32: 20,171,328 km (0.12 R)
• M33: 21,062,483 km (0.101 R)
• M34: 24,816,192 km (0.034 R)
• M35: 26,091,065 km (0.11 R)
• M36: 27,061,058 km (0.101 R)
• M37: 29,036,348 km (0.07 R)
• M38: 29,571,011 km (0.061 R)
• M39: 30,785,596 km (0.117 R)
• M40: 31,604,345 km (0.117 R)
• M41: 31,878,857 km (0.111 R)
• M42: 32,292,047 km (0.081 R)
• M43: 35,021,161 km (0.074 R)
• M44: 36,377,265 km (0.085 R)
• M45: 36,881,261 km (0.073 R)
• M46: 39,361,743 km (0.108 R)
• M47: 39,657,049 km (0.072 R)
• M48: 40,771,104 km (0.047 R)
• M49: 43,715,490 km (0.119 R)
• M50: 44,327,943 km (0.117 R)
• M51: 47,197,081 km (0.114 R)
• M52: 49,010,656 km (0.093 R)
• M53: 52,705,574 km (0.075 R)
• M54: 52,868,187 km (0.08 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 12,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit