🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.55 AU - 0.81 AU

Year: 215 Days

Day: 35.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.84 AU - 1.04 AU

Year: 349 Days

Day: 30.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.29 AU - 1.41 AU

Year: 601 Days

Day: 46.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,964,893 km

• M1: 928,704 km (0.097 R)
• M2: 995,574 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.77 AU - 2.87 AU

Year: 1353 Days

Day: 37.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,964,893 km

• M1: 911,649 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456

Radius: 8.8

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.84 AU - 4.62 AU

Year: 3331 Days

Day: 5.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,964,893 km

• M1: 166,054 km (0.079 R)
• M2: 223,948 km (0.109 R)
• M3: 287,826 km (0.109 R)
• M4: 388,805 km (0.069 R)
• M5: 456,274 km (0.062 R)
• M6: 780,302 km (0.101 R)
• M7: 930,499 km (0.12 R)
• M8: 1,004,101 km (0.072 R)
• M9: 1,068,727 km (0.076 R)
• M10: 1,225,356 km (0.047 R)
• M11: 1,341,893 km (0.105 R)
• M12: 1,649,765 km (0.042 R)
• M13: 2,230,055 km (0.092 R)
• M14: 2,594,775 km (0.11 R)
• M15: 2,654,764 km (0.057 R)
• M16: 2,791,795 km (0.05 R)
• M17: 2,853,579 km (0.119 R)
• M18: 3,057,182 km (0.115 R)
• M19: 3,120,761 km (0.101 R)
• M20: 3,249,266 km (0.108 R)
• M21: 3,578,531 km (0.067 R)
• M22: 3,679,360 km (0.107 R)
• M23: 3,866,806 km (0.105 R)
• M24: 3,935,770 km (0.071 R)
• M25: 4,304,529 km (0.104 R)
• M26: 4,376,037 km (0.086 R)
• M27: 4,556,452 km (0.108 R)
• M28: 4,794,911 km (0.109 R)
• M29: 5,112,806 km (0.106 R)
• M30: 5,207,651 km (0.1 R)
• M31: 5,651,359 km (0.047 R)
• M32: 5,828,333 km (0.118 R)
• M33: 6,248,404 km (0.062 R)
• M34: 6,886,289 km (0.085 R)
• M35: 6,991,157 km (0.079 R)
• M36: 7,394,473 km (0.108 R)
• M37: 7,544,969 km (0.104 R)
• M38: 8,290,415 km (0.115 R)
• M39: 8,581,532 km (0.101 R)
• M40: 8,671,889 km (0.064 R)
• M41: 8,967,495 km (0.073 R)
• M42: 9,428,855 km (0.104 R)
• M43: 9,592,066 km (0.092 R)
• M44: 9,662,377 km (0.04 R)
• M45: 9,850,571 km (0.071 R)
• M46: 10,326,442 km (0.101 R)
• M47: 10,761,173 km (0.063 R)
• M48: 11,029,851 km (0.119 R)
• M49: 11,177,355 km (0.116 R)
• M50: 11,424,490 km (0.073 R)
• M51: 11,924,446 km (0.082 R)
• M52: 12,278,694 km (0.066 R)
• M53: 12,457,015 km (0.116 R)
• M54: 12,764,887 km (0.103 R)
• M55: 12,893,840 km (0.032 R)
• M56: 13,153,243 km (0.086 R)
• M57: 13,650,656 km (0.101 R)
• M58: 13,756,123 km (0.106 R)
• M59: 14,234,387 km (0.085 R)
• M60: 14,368,127 km (0.1 R)
• M61: 15,125,093 km (0.119 R)
• M62: 15,480,986 km (0.053 R)
• M63: 15,591,090 km (0.045 R)
• M64: 16,145,201 km (0.102 R)
• M65: 16,790,566 km (0.095 R)
• M66: 16,903,662 km (0.089 R)
• M67: 17,301,443 km (0.081 R)
• M68: 17,558,900 km (0.117 R)
• M69: 18,077,407 km (0.099 R)
• M70: 18,923,532 km (0.119 R)
• M71: 18,982,324 km (0.095 R)
• M72: 19,100,207 km (0.07 R)
• M73: 19,484,823 km (0.093 R)
• M74: 19,991,661 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.9

Radius: 14

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.64 AU - 8.64 AU

Year: 8892 Days

Day: 9.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 29,964,893 km

• M1: 187,745 km (0.11 R)
• M2: 443,857 km (0.105 R)
• M3: 593,006 km (0.087 R)
• M4: 738,714 km (0.079 R)
• M5: 1,029,832 km (0.101 R)
• M6: 2,062,057 km (0.11 R)
• M7: 2,847,147 km (0.069 R)
• M8: 3,440,003 km (0.102 R)
• M9: 3,696,563 km (0.111 R)
• M10: 4,115,886 km (0.044 R)
• M11: 5,024,544 km (0.081 R)
• M12: 5,267,341 km (0.107 R)
• M13: 5,815,468 km (0.12 R)
• M14: 5,917,194 km (0.098 R)
• M15: 6,513,192 km (0.099 R)
• M16: 6,645,287 km (0.118 R)
• M17: 8,645,859 km (0.111 R)
• M18: 8,849,761 km (0.105 R)
• M19: 9,501,110 km (0.077 R)
• M20: 9,772,032 km (0.057 R)
• M21: 10,014,979 km (0.073 R)
• M22: 10,662,289 km (0.118 R)
• M23: 11,038,378 km (0.109 R)
• M24: 11,932,824 km (0.091 R)
• M25: 12,520,145 km (0.1 R)
• M26: 13,824,938 km (0.119 R)
• M27: 14,476,287 km (0.11 R)
• M28: 15,702,241 km (0.118 R)
• M29: 15,808,905 km (0.088 R)
• M30: 16,273,855 km (0.051 R)
• M31: 16,707,090 km (0.119 R)
• M32: 17,474,228 km (0.106 R)
• M33: 17,806,485 km (0.114 R)
• M34: 19,118,757 km (0.097 R)
• M35: 19,499,484 km (0.097 R)
• M36: 19,998,094 km (0.11 R)
• M37: 20,539,788 km (0.09 R)
• M38: 21,519,205 km (0.117 R)
• M39: 22,433,547 km (0.099 R)
• M40: 23,401,296 km (0.113 R)
• M41: 24,218,100 km (0.073 R)
• M42: 24,671,382 km (0.097 R)
• M43: 25,002,741 km (0.102 R)
• M44: 25,502,697 km (0.117 R)
• M45: 26,300,951 km (0.093 R)
• M46: 26,851,920 km (0.076 R)
• M47: 26,979,527 km (0.075 R)
• M48: 27,278,274 km (0.106 R)
• M49: 27,835,975 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.7

Radius: 6.6

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 13.04 AU - 15.4 AU

Year: 20531 Days

Day: 24.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 29,964,893 km

• M1: 126,410 km (0.047 R)
• M2: 970,890 km (0.092 R)
• M3: 1,262,756 km (0.116 R)
• M4: 1,818,063 km (0.093 R)
• M5: 2,307,398 km (0.107 R)
• M6: 3,250,163 km (0.118 R)
• M7: 3,728,129 km (0.109 R)
• M8: 3,884,907 km (0.08 R)
• M9: 4,604,772 km (0.093 R)
• M10: 5,491,439 km (0.081 R)
• M11: 5,542,302 km (0.1 R)
• M12: 5,618,746 km (0.052 R)
• M13: 6,269,647 km (0.101 R)
• M14: 6,536,829 km (0.088 R)
• M15: 9,405,069 km (0.072 R)
• M16: 9,680,029 km (0.081 R)
• M17: 9,741,514 km (0.092 R)
• M18: 11,384,548 km (0.101 R)
• M19: 11,775,746 km (0.085 R)
• M20: 11,973,066 km (0.082 R)
• M21: 12,337,486 km (0.114 R)
• M22: 12,471,077 km (0.085 R)
• M23: 12,604,967 km (0.062 R)
• M24: 12,975,671 km (0.118 R)
• M25: 14,074,616 km (0.05 R)
• M26: 14,179,185 km (0.098 R)
• M27: 14,284,053 km (0.103 R)
• M28: 14,494,388 km (0.097 R)
• M29: 14,635,309 km (0.027 R)
• M30: 14,705,770 km (0.064 R)
• M31: 14,918,348 km (0.098 R)
• M32: 15,850,642 km (0.057 R)
• M33: 16,214,165 km (0.078 R)
• M34: 16,617,331 km (0.106 R)
• M35: 18,567,340 km (0.114 R)
• M36: 19,220,484 km (0.096 R)
• M37: 19,375,168 km (0.071 R)
• M38: 19,841,914 km (0.119 R)
• M39: 20,155,172 km (0.107 R)
• M40: 20,905,704 km (0.115 R)
• M41: 21,344,325 km (0.1 R)
• M42: 22,841,949 km (0.11 R)
• M43: 24,582,670 km (0.064 R)
• M44: 25,554,009 km (0.09 R)
• M45: 25,596,495 km (0.085 R)
• M46: 27,926,931 km (0.074 R)
• M47: 28,189,924 km (0.112 R)
• M48: 29,117,281 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 15,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit