🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.46 AU - 0.76 AU

Year: 175 Days

Day: 13.4 Hours

Environment

Temp: 216 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,525,741 km

• M1: 38,147 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.56 AU - 0.68 AU

Year: 179 Days

Day: 44.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.28 AU - 1.64 AU

Year: 648 Days

Day: 19.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,525,741 km

• M1: 411,245 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.91 AU - 3.19 AU

Year: 1495 Days

Day: 41.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.06 AU - 3.38 AU

Year: 2121 Days

Day: 20.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,525,741 km

• M1: 264,040 km (0.056 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.25 AU - 5.01 AU

Year: 3657 Days

Day: 26.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,525,741 km

• M1: 905,366 km (0.109 R)
• M2: 2,921,048 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.8

Radius: 13.1

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.47 AU - 8.73 AU

Year: 8463 Days

Day: 9.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 45,525,741 km

• M1: 166,353 km (0.101 R)
• M2: 350,508 km (0.118 R)
• M3: 433,235 km (0.041 R)
• M4: 549,922 km (0.098 R)
• M5: 700,268 km (0.093 R)
• M6: 998,267 km (0.118 R)
• M7: 1,129,015 km (0.106 R)
• M8: 1,240,017 km (0.092 R)
• M9: 1,445,863 km (0.059 R)
• M10: 1,567,337 km (0.082 R)
• M11: 1,712,148 km (0.115 R)
• M12: 2,025,854 km (0.097 R)
• M13: 2,141,643 km (0.026 R)
• M14: 2,336,270 km (0.066 R)
• M15: 2,662,244 km (0.035 R)
• M16: 3,148,138 km (0.108 R)
• M17: 3,395,572 km (0.081 R)
• M18: 3,752,663 km (0.106 R)
• M19: 3,896,277 km (0.054 R)
• M20: 4,015,207 km (0.073 R)
• M21: 4,297,498 km (0.092 R)
• M22: 4,447,993 km (0.068 R)
• M23: 4,544,783 km (0.115 R)
• M24: 5,024,544 km (0.102 R)
• M25: 5,255,972 km (0.106 R)
• M26: 5,594,960 km (0.05 R)
• M27: 5,804,846 km (0.093 R)
• M28: 5,910,761 km (0.08 R)
• M29: 6,078,610 km (0.11 R)
• M30: 6,356,563 km (0.084 R)
• M31: 6,670,419 km (0.069 R)
• M32: 6,973,206 km (0.085 R)
• M33: 7,329,697 km (0.115 R)
• M34: 7,758,594 km (0.111 R)
• M35: 7,892,335 km (0.116 R)
• M36: 9,341,489 km (0.077 R)
• M37: 9,501,709 km (0.06 R)
• M38: 10,426,373 km (0.114 R)
• M39: 10,778,227 km (0.072 R)
• M40: 11,531,901 km (0.045 R)
• M41: 12,069,556 km (0.031 R)
• M42: 12,166,346 km (0.102 R)
• M43: 12,635,036 km (0.098 R)
• M44: 12,851,803 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.8

Radius: 14.7

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.27 AU - 8.67 AU

Year: 9049 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,525,741 km

• M1: 200,162 km (0.116 R)
• M2: 321,187 km (0.093 R)
• M3: 463,005 km (0.055 R)
• M4: 814,112 km (0.045 R)
• M5: 1,168,060 km (0.099 R)
• M6: 1,548,637 km (0.119 R)
• M7: 1,777,372 km (0.104 R)
• M8: 2,719,390 km (0.102 R)
• M9: 2,913,419 km (0.088 R)
• M10: 3,344,859 km (0.104 R)
• M11: 3,463,340 km (0.071 R)
• M12: 3,766,126 km (0.059 R)
• M13: 4,365,266 km (0.064 R)
• M14: 5,268,089 km (0.093 R)
• M15: 5,476,628 km (0.104 R)
• M16: 5,866,032 km (0.049 R)
• M17: 6,191,407 km (0.094 R)
• M18: 6,671,915 km (0.038 R)
• M19: 7,126,394 km (0.1 R)
• M20: 7,396,119 km (0.118 R)
• M21: 7,708,479 km (0.089 R)
• M22: 8,185,397 km (0.092 R)
• M23: 8,468,137 km (0.05 R)
• M24: 8,877,586 km (0.062 R)
• M25: 9,843,839 km (0.117 R)
• M26: 10,058,362 km (0.114 R)
• M27: 10,448,514 km (0.116 R)
• M28: 11,830,050 km (0.118 R)
• M29: 12,611,998 km (0.08 R)
• M30: 12,938,869 km (0.097 R)
• M31: 13,032,817 km (0.105 R)
• M32: 13,315,856 km (0.101 R)
• M33: 14,225,860 km (0.085 R)
• M34: 14,468,657 km (0.071 R)
• M35: 14,958,441 km (0.107 R)
• M36: 15,304,461 km (0.09 R)
• M37: 16,156,121 km (0.065 R)
• M38: 17,229,187 km (0.088 R)
• M39: 17,488,141 km (0.025 R)
• M40: 18,431,056 km (0.066 R)
• M41: 19,015,385 km (0.063 R)
• M42: 19,551,843 km (0.1 R)
• M43: 20,093,388 km (0.047 R)
• M44: 20,202,295 km (0.111 R)
• M45: 20,914,979 km (0.115 R)
• M46: 21,357,639 km (0.076 R)
• M47: 21,859,390 km (0.06 R)
• M48: 22,874,412 km (0.077 R)
• M49: 23,045,103 km (0.102 R)
• M50: 23,847,247 km (0.106 R)
• M51: 24,309,804 km (0.044 R)
• M52: 24,775,203 km (0.061 R)
• M53: 25,302,385 km (0.093 R)
• M54: 26,846,086 km (0.116 R)
• M55: 27,993,502 km (0.102 R)
• M56: 28,298,083 km (0.103 R)
• M57: 28,420,304 km (0.034 R)
• M58: 29,589,412 km (0.094 R)
• M59: 29,961,910 km (0.093 R)
• M60: 30,648,864 km (0.077 R)
• M61: 31,404,183 km (0.109 R)
• M62: 32,293,244 km (0.086 R)
• M63: 34,291,123 km (0.066 R)
• M64: 35,206,363 km (0.055 R)
• M65: 35,997,436 km (0.097 R)
• M66: 36,994,357 km (0.11 R)
• M67: 38,270,127 km (0.119 R)
• M68: 39,015,424 km (0.08 R)
• M69: 39,151,408 km (0.107 R)
• M70: 39,765,508 km (0.118 R)
• M71: 39,902,390 km (0.116 R)
• M72: 40,934,017 km (0.074 R)
• M73: 41,210,623 km (0.078 R)
• M74: 41,557,241 km (0.117 R)
• M75: 42,183,608 km (0.09 R)
• M76: 42,532,919 km (0.082 R)
• M77: 44,293,985 km (0.104 R)
• M78: 44,435,804 km (0.097 R)
• M79: 45,719,802 km (0.076 R)
• M80: 46,582,683 km (0.032 R)
• M81: 48,836,374 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.1

Radius: 4.1

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 19.4 AU - 19.52 AU

Year: 31513 Days

Day: 16.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,525,741 km

• M1: 118,332 km (0.113 R)
• M2: 170,093 km (0.068 R)
• M3: 230,680 km (0.106 R)
• M4: 428,448 km (0.117 R)
• M5: 621,579 km (0.11 R)
• M6: 653,593 km (0.118 R)
• M7: 822,040 km (0.11 R)
• M8: 929,601 km (0.1 R)
• M9: 1,079,947 km (0.096 R)
• M10: 1,382,584 km (0.107 R)
• M11: 1,446,163 km (0.109 R)
• M12: 1,642,585 km (0.062 R)
• M13: 2,231,851 km (0.054 R)
• M14: 2,640,103 km (0.075 R)
• M15: 2,772,497 km (0.11 R)
• M16: 3,098,920 km (0.111 R)
• M17: 3,610,993 km (0.071 R)
• M18: 3,698,807 km (0.108 R)
• M19: 3,817,139 km (0.116 R)
• M20: 3,936,668 km (0.116 R)
• M21: 3,996,956 km (0.116 R)
• M22: 4,458,465 km (0.085 R)
• M23: 4,616,141 km (0.113 R)
• M24: 4,647,856 km (0.109 R)
• M25: 5,067,029 km (0.117 R)
• M26: 5,431,151 km (0.102 R)
• M27: 5,735,283 km (0.089 R)
• M28: 6,219,382 km (0.077 R)
• M29: 6,430,913 km (0.045 R)
• M30: 6,752,549 km (0.101 R)
• M31: 6,861,007 km (0.115 R)
• M32: 7,300,226 km (0.084 R)
• M33: 7,598,076 km (0.053 R)
• M34: 8,014,108 km (0.089 R)
• M35: 8,710,934 km (0.103 R)
• M36: 8,987,092 km (0.106 R)
• M37: 9,588,476 km (0.093 R)
• M38: 10,078,857 km (0.111 R)
• M39: 10,120,146 km (0.117 R)
• M40: 10,535,580 km (0.114 R)
• M41: 10,999,034 km (0.048 R)
• M42: 11,815,090 km (0.089 R)
• M43: 12,208,383 km (0.102 R)
• M44: 12,296,496 km (0.094 R)
• M45: 12,517,303 km (0.117 R)
• M46: 15,840,171 km (0.102 R)
• M47: 15,984,233 km (0.077 R)
• M48: 16,128,745 km (0.093 R)
• M49: 16,516,203 km (0.073 R)
• M50: 18,549,089 km (0.053 R)
• M51: 19,158,999 km (0.097 R)
• M52: 19,414,961 km (0.114 R)
• M53: 20,711,975 km (0.1 R)
• M54: 21,983,258 km (0.091 R)
• M55: 22,197,482 km (0.091 R)
• M56: 22,574,319 km (0.055 R)
• M57: 23,662,194 km (0.044 R)
• M58: 23,771,999 km (0.066 R)
• M59: 24,990,175 km (0.085 R)
• M60: 27,199,137 km (0.055 R)
• M61: 30,061,543 km (0.052 R)
• M62: 31,257,129 km (0.027 R)
• M63: 31,739,731 km (0.118 R)
• M64: 33,817,945 km (0.076 R)
• M65: 34,003,297 km (0.053 R)
• M66: 34,189,247 km (0.093 R)
• M67: 36,065,803 km (0.055 R)
• M68: 38,684,065 km (0.098 R)
• M69: 39,852,723 km (0.091 R)
• M70: 40,506,915 km (0.086 R)
• M71: 41,032,901 km (0.088 R)
• M72: 41,958,762 km (0.109 R)
• M73: 42,757,914 km (0.054 R)
• M74: 44,033,385 km (0.096 R)
• M75: 44,574,182 km (0.11 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: 495 - 15,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit