🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.41 AU - 0.63 AU

Year: 144 Days

Day: 25.9 Hours

Environment

Temp: 214 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.76 AU - 1.14 AU

Year: 355 Days

Day: 12.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,980,023 km

• M1: 349,610 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.16 AU - 3.5 AU

Year: 1823 Days

Day: 40.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,980,023 km

• M1: 413,788 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.78 AU - 3.56 AU

Year: 2161 Days

Day: 25.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.1

Radius: 14.5

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.9 AU - 7.82 AU

Year: 6141 Days

Day: 8.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,980,023 km

• M1: 180,265 km (0.096 R)
• M2: 731,833 km (0.117 R)
• M3: 1,529,339 km (0.086 R)
• M4: 2,061,309 km (0.099 R)
• M5: 2,864,799 km (0.115 R)
• M6: 4,974,279 km (0.117 R)
• M7: 5,968,805 km (0.054 R)
• M8: 6,936,554 km (0.043 R)
• M9: 9,184,112 km (0.052 R)
• M10: 9,873,459 km (0.077 R)
• M11: 11,881,661 km (0.097 R)
• M12: 12,888,156 km (0.065 R)
• M13: 13,460,517 km (0.109 R)
• M14: 15,018,429 km (0.084 R)
• M15: 16,360,173 km (0.114 R)
• M16: 17,031,867 km (0.112 R)
• M17: 17,605,725 km (0.045 R)
• M18: 20,031,005 km (0.114 R)
• M19: 20,541,583 km (0.046 R)
• M20: 21,588,918 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.1

Radius: 14.8

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.6 AU - 8.18 AU

Year: 6925 Days

Day: 9.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,980,023 km

• M1: 186,549 km (0.104 R)
• M2: 708,944 km (0.048 R)
• M3: 1,421,329 km (0.12 R)
• M4: 2,247,110 km (0.103 R)
• M5: 3,208,126 km (0.109 R)
• M6: 5,420,080 km (0.111 R)
• M7: 6,738,038 km (0.057 R)
• M8: 8,729,634 km (0.049 R)
• M9: 9,486,599 km (0.087 R)
• M10: 10,703,728 km (0.098 R)
• M11: 21,347,018 km (0.092 R)
• M12: 22,096,204 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.5

Radius: 12.3

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.52 AU - 10.9 AU

Year: 12491 Days

Day: 5.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,980,023 km

• M1: 153,039 km (0.102 R)
• M2: 543,040 km (0.097 R)
• M3: 1,059,751 km (0.095 R)
• M4: 1,919,789 km (0.057 R)
• M5: 2,943,338 km (0.091 R)
• M6: 4,126,059 km (0.044 R)
• M7: 5,221,265 km (0.118 R)
• M8: 5,746,353 km (0.111 R)
• M9: 6,944,034 km (0.064 R)
• M10: 8,071,404 km (0.092 R)
• M11: 9,167,058 km (0.087 R)
• M12: 9,880,939 km (0.119 R)
• M13: 11,134,270 km (0.068 R)
• M14: 13,626,870 km (0.099 R)
• M15: 14,968,913 km (0.075 R)
• M16: 17,680,972 km (0.086 R)
• M17: 20,193,020 km (0.104 R)
• M18: 22,114,156 km (0.045 R)
• M19: 24,345,857 km (0.1 R)
• M20: 27,341,853 km (0.106 R)
• M21: 49,074,086 km (0.116 R)
• M22: 50,000,994 km (0.119 R)
• M23: 50,468,786 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.7

Radius: 11.6

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.87 AU - 11.57 AU

Year: 14390 Days

Day: 5.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,980,023 km

• M1: 149,747 km (0.115 R)
• M2: 663,167 km (0.053 R)
• M3: 1,213,987 km (0.084 R)
• M4: 1,772,735 km (0.086 R)
• M5: 2,358,410 km (0.038 R)
• M6: 2,953,660 km (0.099 R)
• M7: 4,631,700 km (0.091 R)
• M8: 8,321,681 km (0.1 R)
• M9: 9,497,520 km (0.09 R)
• M10: 9,913,103 km (0.119 R)
• M11: 10,340,953 km (0.065 R)
• M12: 11,062,463 km (0.098 R)
• M13: 11,698,853 km (0.089 R)
• M14: 12,176,818 km (0.105 R)
• M15: 16,633,338 km (0.111 R)
• M16: 17,315,056 km (0.117 R)
• M17: 21,892,900 km (0.093 R)
• M18: 22,989,303 km (0.101 R)
• M19: 23,835,279 km (0.094 R)
• M20: 27,115,811 km (0.08 R)
• M21: 28,487,025 km (0.056 R)
• M22: 29,903,866 km (0.115 R)
• M23: 34,193,286 km (0.058 R)
• M24: 36,294,987 km (0.106 R)
• M25: 37,570,757 km (0.075 R)
• M26: 38,744,353 km (0.065 R)
• M27: 44,257,483 km (0.095 R)
• M28: 47,200,671 km (0.094 R)
• M29: 54,792,165 km (0.103 R)
• M30: 55,794,770 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 17,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit