🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.53 AU - 1.81 AU

Year: 784 Days

Day: 20.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.44 AU - 1.96 AU

Year: 806 Days

Day: 47.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.47 AU - 2.21 AU

Year: 907 Days

Day: 33.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.77 AU - 2.55 AU

Year: 1154 Days

Day: 39.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.62 AU - 5.02 AU

Year: 3263 Days

Day: 18.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,646,405 km

• M1: 52,658 km (0.041 R)

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.8

Radius: 14.8

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.91 AU - 7.79 AU

Year: 5816 Days

Day: 11.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,646,405 km

• M1: 184,305 km (0.119 R)
• M2: 644,617 km (0.117 R)
• M3: 1,330,673 km (0.084 R)
• M4: 2,141,344 km (0.062 R)
• M5: 2,713,855 km (0.099 R)
• M6: 3,845,563 km (0.097 R)
• M7: 4,700,515 km (0.063 R)
• M8: 6,656,208 km (0.062 R)
• M9: 8,662,465 km (0.081 R)
• M10: 9,315,459 km (0.109 R)
• M11: 10,311,482 km (0.099 R)
• M12: 11,521,878 km (0.098 R)
• M13: 12,211,824 km (0.116 R)
• M14: 13,086,523 km (0.096 R)
• M15: 14,617,956 km (0.115 R)
• M16: 16,449,782 km (0.079 R)
• M17: 18,831,230 km (0.078 R)
• M18: 21,508,135 km (0.102 R)
• M19: 22,631,465 km (0.075 R)
• M20: 23,246,462 km (0.117 R)
• M21: 24,914,029 km (0.118 R)
• M22: 28,308,854 km (0.084 R)
• M23: 31,332,825 km (0.069 R)
• M24: 32,097,121 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.7

Radius: 9.1

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.21 AU - 8.41 AU

Year: 6459 Days

Day: 12.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,646,405 km

• M1: 113,246 km (0.11 R)
• M2: 923,318 km (0.114 R)
• M3: 1,449,005 km (0.091 R)
• M4: 1,832,125 km (0.087 R)
• M5: 3,217,401 km (0.067 R)
• M6: 4,035,851 km (0.059 R)
• M7: 6,953,907 km (0.115 R)
• M8: 8,226,686 km (0.115 R)
• M9: 10,212,897 km (0.043 R)
• M10: 10,520,620 km (0.097 R)
• M11: 10,976,145 km (0.052 R)
• M12: 12,499,201 km (0.116 R)
• M13: 13,494,476 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.4

Radius: 9.6

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.55 AU - 11.21 AU

Year: 12154 Days

Day: 5.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,646,405 km

• M1: 127,308 km (0.089 R)
• M2: 457,620 km (0.117 R)
• M3: 951,442 km (0.061 R)
• M4: 2,047,097 km (0.07 R)
• M5: 3,052,096 km (0.108 R)
• M6: 4,432,136 km (0.085 R)
• M7: 4,982,656 km (0.096 R)
• M8: 6,945,081 km (0.114 R)
• M9: 7,615,429 km (0.113 R)
• M10: 11,247,666 km (0.034 R)
• M11: 12,832,805 km (0.079 R)
• M12: 14,170,957 km (0.119 R)
• M13: 18,344,289 km (0.112 R)
• M14: 19,349,138 km (0.093 R)
• M15: 21,395,188 km (0.098 R)
• M16: 22,811,431 km (0.094 R)
• M17: 26,413,598 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.5

Radius: 11.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.41 AU - 12.27 AU

Year: 13879 Days

Day: 10.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,646,405 km

• M1: 143,165 km (0.076 R)
• M2: 526,734 km (0.028 R)
• M3: 935,735 km (0.116 R)
• M4: 1,668,465 km (0.067 R)
• M5: 2,134,911 km (0.068 R)
• M6: 2,709,517 km (0.119 R)
• M7: 3,140,209 km (0.115 R)
• M8: 3,512,408 km (0.115 R)
• M9: 3,914,228 km (0.057 R)
• M10: 4,376,635 km (0.082 R)
• M11: 8,237,158 km (0.109 R)
• M12: 10,721,530 km (0.114 R)
• M13: 11,341,463 km (0.096 R)
• M14: 13,217,720 km (0.082 R)
• M15: 15,575,382 km (0.058 R)
• M16: 16,078,630 km (0.093 R)
• M17: 17,964,909 km (0.027 R)
• M18: 19,743,179 km (0.116 R)
• M19: 20,247,773 km (0.097 R)
• M20: 20,847,510 km (0.086 R)
• M21: 23,179,143 km (0.116 R)
• M22: 24,504,281 km (0.064 R)
• M23: 27,512,694 km (0.048 R)
• M24: 30,090,415 km (0.068 R)
• M25: 30,871,615 km (0.104 R)
• M26: 32,474,556 km (0.097 R)
• M27: 32,942,648 km (0.044 R)
• M28: 33,892,146 km (0.114 R)
• M29: 38,002,497 km (0.109 R)
• M30: 40,649,182 km (0.107 R)
• M31: 43,841,900 km (0.096 R)
• M32: 45,280,882 km (0.065 R)
• M33: 50,565,427 km (0.109 R)
• M34: 51,669,459 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.5

Radius: 7.8

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.4 AU - 14.7 AU

Year: 19140 Days

Day: 21.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,646,405 km

• M1: 98,286 km (0.117 R)
• M2: 387,608 km (0.099 R)
• M3: 923,318 km (0.117 R)
• M4: 1,411,606 km (0.111 R)
• M5: 1,688,960 km (0.075 R)
• M6: 2,749,160 km (0.082 R)
• M7: 3,698,359 km (0.077 R)
• M8: 6,140,843 km (0.048 R)
• M9: 6,398,002 km (0.103 R)
• M10: 8,249,275 km (0.097 R)
• M11: 8,830,014 km (0.105 R)
• M12: 10,552,933 km (0.046 R)
• M13: 12,763,541 km (0.076 R)
• M14: 13,112,852 km (0.095 R)
• M15: 13,468,446 km (0.085 R)
• M16: 13,757,469 km (0.063 R)
• M17: 14,198,932 km (0.095 R)
• M18: 15,110,133 km (0.035 R)
• M19: 19,420,796 km (0.081 R)
• M20: 21,022,540 km (0.11 R)
• M21: 22,608,577 km (0.114 R)
• M22: 23,954,808 km (0.116 R)
• M23: 25,134,985 km (0.072 R)
• M24: 27,149,022 km (0.072 R)
• M25: 27,843,604 km (0.107 R)
• M26: 28,788,165 km (0.101 R)
• M27: 34,908,364 km (0.062 R)
• M28: 42,458,568 km (0.119 R)
• M29: 46,611,854 km (0.026 R)
• M30: 47,440,477 km (0.072 R)
• M31: 48,278,973 km (0.04 R)
• M32: 50,853,403 km (0.071 R)
• M33: 52,441,384 km (0.114 R)
• M34: 58,930,940 km (0.096 R)
• M35: 61,273,642 km (0.116 R)
• M36: 64,903,036 km (0.111 R)
• M37: 65,728,517 km (0.109 R)
• M38: 68,459,875 km (0.101 R)
• M39: 70,177,857 km (0.051 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 13,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit