🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.6 AU - 0.62 AU

Year: 175 Days

Day: 35.4 Hours

Environment

Temp: 210 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.49 AU - 0.75 AU

Year: 179 Days

Day: 42.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,599,821 km

• M1: 109,506 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.83 AU - 0.95 AU

Year: 308 Days

Day: 43.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,599,821 km

• M1: 45,179 km (0.092 R)
• M2: 579,093 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.2

Radius: 12.1

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.84 AU - 5.72 AU

Year: 4454 Days

Day: 13.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 69,599,821 km

• M1: 154,684 km (0.098 R)
• M2: 792,121 km (0.03 R)
• M3: 1,456,934 km (0.089 R)
• M4: 2,115,463 km (0.053 R)
• M5: 3,789,763 km (0.09 R)
• M6: 4,716,821 km (0.115 R)
• M7: 5,456,582 km (0.027 R)
• M8: 9,501,260 km (0.116 R)
• M9: 11,368,989 km (0.104 R)
• M10: 13,285,787 km (0.101 R)
• M11: 13,891,209 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.6

Radius: 13.6

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.39 AU - 7.15 AU

Year: 5088 Days

Day: 12.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,599,821 km

• M1: 170,093 km (0.036 R)
• M2: 641,027 km (0.113 R)
• M3: 1,083,986 km (0.048 R)
• M4: 1,581,848 km (0.113 R)
• M5: 2,928,229 km (0.111 R)
• M6: 3,378,668 km (0.107 R)
• M7: 4,990,735 km (0.103 R)
• M8: 8,186,295 km (0.096 R)
• M9: 10,321,505 km (0.11 R)
• M10: 14,186,964 km (0.11 R)
• M11: 15,085,150 km (0.097 R)
• M12: 16,260,541 km (0.119 R)
• M13: 18,332,471 km (0.102 R)
• M14: 18,993,694 km (0.069 R)
• M15: 19,808,104 km (0.113 R)
• M16: 20,363,861 km (0.106 R)
• M17: 27,871,130 km (0.082 R)
• M18: 28,306,311 km (0.094 R)
• M19: 29,458,813 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.7

Radius: 4

Gravity: 46.04 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.63 AU - 14.57 AU

Year: 16418 Days

Day: 17 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 69,599,821 km

• M1: 50,863 km (0.087 R)
• M2: 206,894 km (0.075 R)
• M3: 454,778 km (0.098 R)
• M4: 587,920 km (0.103 R)
• M5: 936,034 km (0.096 R)
• M6: 1,182,272 km (0.055 R)
• M7: 1,912,310 km (0.113 R)
• M8: 2,394,314 km (0.053 R)
• M9: 6,568,244 km (0.08 R)
• M10: 6,961,088 km (0.092 R)
• M11: 8,950,441 km (0.116 R)
• M12: 11,289,254 km (0.037 R)
• M13: 13,033,714 km (0.108 R)
• M14: 13,513,624 km (0.068 R)
• M15: 16,091,794 km (0.103 R)
• M16: 17,046,079 km (0.109 R)
• M17: 18,376,303 km (0.081 R)
• M18: 20,134,527 km (0.065 R)
• M19: 25,224,146 km (0.119 R)
• M20: 27,725,422 km (0.034 R)
• M21: 27,950,417 km (0.105 R)
• M22: 28,518,291 km (0.095 R)
• M23: 30,866,678 km (0.068 R)
• M24: 32,460,344 km (0.043 R)
• M25: 33,087,608 km (0.116 R)
• M26: 33,595,194 km (0.119 R)
• M27: 36,345,700 km (0.112 R)
• M28: 36,886,048 km (0.101 R)
• M29: 38,399,679 km (0.039 R)
• M30: 41,550,210 km (0.11 R)
• M31: 43,037,512 km (0.117 R)
• M32: 44,406,183 km (0.089 R)
• M33: 44,714,205 km (0.111 R)
• M34: 49,342,165 km (0.118 R)
• M35: 50,672,838 km (0.055 R)
• M36: 57,321,117 km (0.068 R)
• M37: 61,042,962 km (0.116 R)
• M38: 61,233,251 km (0.08 R)
• M39: 65,518,482 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452

Radius: 4.7

Gravity: 20.46 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 14.96 AU - 15.24 AU

Year: 21540 Days

Day: 19.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 69,599,821 km

• M1: 58,942 km (0.053 R)
• M2: 293,212 km (0.057 R)
• M3: 535,411 km (0.097 R)
• M4: 693,386 km (0.06 R)
• M5: 839,992 km (0.12 R)
• M6: 1,093,710 km (0.071 R)
• M7: 1,397,095 km (0.046 R)
• M8: 2,401,943 km (0.114 R)
• M9: 3,222,488 km (0.082 R)
• M10: 8,239,851 km (0.036 R)
• M11: 9,893,057 km (0.081 R)
• M12: 10,063,898 km (0.046 R)
• M13: 10,647,778 km (0.052 R)
• M14: 11,069,644 km (0.101 R)
• M15: 12,205,690 km (0.044 R)
• M16: 12,734,818 km (0.099 R)
• M17: 13,073,059 km (0.085 R)
• M18: 13,486,996 km (0.054 R)
• M19: 13,697,181 km (0.117 R)
• M20: 15,920,804 km (0.103 R)
• M21: 16,712,476 km (0.065 R)
• M22: 20,880,422 km (0.119 R)
• M23: 21,445,752 km (0.098 R)
• M24: 22,021,106 km (0.102 R)
• M25: 23,102,698 km (0.109 R)
• M26: 24,013,450 km (0.045 R)
• M27: 24,948,138 km (0.1 R)
• M28: 25,371,051 km (0.093 R)
• M29: 25,906,611 km (0.074 R)
• M30: 37,982,002 km (0.059 R)
• M31: 38,965,159 km (0.104 R)
• M32: 41,571,004 km (0.109 R)
• M33: 44,136,608 km (0.047 R)
• M34: 46,645,663 km (0.099 R)
• M35: 53,857,029 km (0.079 R)
• M36: 56,537,673 km (0.092 R)
• M37: 56,901,644 km (0.104 R)
• M38: 61,009,153 km (0.118 R)
• M39: 65,310,092 km (0.107 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: 511 - 16,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit