🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.51 AU - 1.57 AU

Year: 720 Days

Day: 40.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,809,286 km

• M1: 540,946 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243

Radius: 8.3

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.38 AU - 4.8 AU

Year: 3705 Days

Day: 5.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 82,809,286 km

• M1: 103,223 km (0.086 R)
• M2: 398,529 km (0.092 R)
• M3: 811,568 km (0.111 R)
• M4: 1,216,829 km (0.083 R)
• M5: 1,585,438 km (0.059 R)
• M6: 1,979,778 km (0.099 R)
• M7: 2,620,955 km (0.101 R)
• M8: 2,904,293 km (0.112 R)
• M9: 5,769,541 km (0.119 R)
• M10: 6,122,442 km (0.082 R)
• M11: 6,409,970 km (0.107 R)
• M12: 8,649,300 km (0.067 R)
• M13: 9,350,017 km (0.102 R)
• M14: 10,489,803 km (0.035 R)
• M15: 13,128,560 km (0.11 R)
• M16: 13,740,415 km (0.072 R)
• M17: 14,325,492 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.5

Radius: 13.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.24 AU - 8.24 AU

Year: 6592 Days

Day: 9.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,809,286 km

• M1: 171,589 km (0.106 R)
• M2: 642,373 km (0.079 R)
• M3: 1,195,137 km (0.114 R)
• M4: 1,753,885 km (0.085 R)
• M5: 2,796,433 km (0.062 R)
• M6: 3,332,592 km (0.075 R)
• M7: 4,290,916 km (0.085 R)
• M8: 4,795,809 km (0.116 R)
• M9: 5,835,514 km (0.091 R)
• M10: 6,425,229 km (0.055 R)
• M11: 7,834,440 km (0.108 R)
• M12: 8,909,301 km (0.088 R)
• M13: 9,950,203 km (0.096 R)
• M14: 10,977,941 km (0.091 R)
• M15: 13,087,869 km (0.075 R)
• M16: 13,722,014 km (0.117 R)
• M17: 14,156,147 km (0.101 R)
• M18: 15,631,182 km (0.096 R)
• M19: 17,331,661 km (0.074 R)
• M20: 17,775,369 km (0.06 R)
• M21: 20,318,532 km (0.107 R)
• M22: 23,095,368 km (0.092 R)
• M23: 23,555,830 km (0.093 R)
• M24: 24,734,063 km (0.111 R)
• M25: 25,786,484 km (0.087 R)
• M26: 27,894,318 km (0.092 R)
• M27: 28,592,491 km (0.104 R)
• M28: 30,297,309 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.4

Radius: 11.7

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.52 AU - 12.62 AU

Year: 12946 Days

Day: 5.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,809,286 km

• M1: 145,559 km (0.08 R)
• M2: 1,044,343 km (0.084 R)
• M3: 3,191,671 km (0.097 R)
• M4: 3,697,012 km (0.096 R)
• M5: 4,937,179 km (0.068 R)
• M6: 5,728,252 km (0.1 R)
• M7: 6,477,887 km (0.034 R)
• M8: 8,028,768 km (0.053 R)
• M9: 8,713,926 km (0.048 R)
• M10: 9,174,688 km (0.106 R)
• M11: 14,225,112 km (0.116 R)
• M12: 15,598,271 km (0.091 R)
• M13: 16,587,562 km (0.106 R)
• M14: 20,875,934 km (0.069 R)
• M15: 22,646,574 km (0.096 R)
• M16: 24,515,351 km (0.111 R)
• M17: 34,780,159 km (0.027 R)
• M18: 41,275,549 km (0.074 R)
• M19: 43,312,174 km (0.105 R)
• M20: 44,055,675 km (0.102 R)
• M21: 44,807,554 km (0.109 R)
• M22: 47,585,287 km (0.099 R)
• M23: 51,133,749 km (0.063 R)
• M24: 54,337,088 km (0.033 R)
• M25: 58,210,775 km (0.086 R)
• M26: 61,701,043 km (0.049 R)
• M27: 63,784,343 km (0.098 R)
• M28: 64,360,594 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.4

Radius: 10.3

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.1 AU - 13.32 AU

Year: 14140 Days

Day: 9.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,809,286 km

• M1: 130,001 km (0.12 R)
• M2: 672,891 km (0.041 R)
• M3: 1,257,370 km (0.109 R)
• M4: 1,841,251 km (0.031 R)
• M5: 3,048,206 km (0.103 R)
• M6: 3,954,470 km (0.074 R)
• M7: 5,137,939 km (0.116 R)
• M8: 5,505,351 km (0.109 R)
• M9: 6,251,845 km (0.034 R)
• M10: 6,714,102 km (0.095 R)
• M11: 7,154,069 km (0.074 R)
• M12: 8,288,769 km (0.04 R)
• M13: 9,003,997 km (0.088 R)
• M14: 11,092,533 km (0.117 R)
• M15: 12,941,113 km (0.11 R)
• M16: 15,435,359 km (0.084 R)
• M17: 16,047,663 km (0.049 R)
• M18: 19,797,483 km (0.084 R)
• M19: 22,211,095 km (0.102 R)
• M20: 23,588,891 km (0.115 R)
• M21: 24,504,131 km (0.078 R)
• M22: 31,708,017 km (0.058 R)
• M23: 32,200,194 km (0.055 R)
• M24: 35,129,470 km (0.084 R)
• M25: 35,524,258 km (0.118 R)
• M26: 40,784,119 km (0.098 R)
• M27: 46,224,994 km (0.099 R)
• M28: 50,442,607 km (0.1 R)
• M29: 52,816,575 km (0.081 R)
• M30: 53,161,698 km (0.116 R)
• M31: 54,031,161 km (0.068 R)
• M32: 65,215,397 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.7

Radius: 5.2

Gravity: 15.52 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 16.94 AU - 19.26 AU

Year: 29010 Days

Day: 23.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 82,809,286 km

• M1: 64,776 km (0.115 R)
• M2: 268,229 km (0.045 R)
• M3: 449,990 km (0.05 R)
• M4: 1,138,589 km (0.109 R)
• M5: 2,188,916 km (0.074 R)
• M6: 2,801,519 km (0.101 R)
• M7: 3,612,340 km (0.061 R)
• M8: 4,972,932 km (0.045 R)
• M9: 5,203,014 km (0.091 R)
• M10: 6,371,822 km (0.101 R)
• M11: 7,065,208 km (0.07 R)
• M12: 7,807,662 km (0.067 R)
• M13: 8,171,335 km (0.073 R)
• M14: 10,284,106 km (0.116 R)
• M15: 10,469,906 km (0.095 R)
• M16: 10,912,267 km (0.111 R)
• M17: 11,366,895 km (0.071 R)
• M18: 13,459,320 km (0.087 R)
• M19: 14,673,906 km (0.085 R)
• M20: 15,307,901 km (0.106 R)
• M21: 15,631,631 km (0.095 R)
• M22: 16,209,079 km (0.102 R)
• M23: 17,319,245 km (0.098 R)
• M24: 18,753,888 km (0.113 R)
• M25: 26,082,239 km (0.104 R)
• M26: 35,817,021 km (0.096 R)
• M27: 37,109,248 km (0.082 R)
• M28: 37,546,672 km (0.111 R)
• M29: 38,432,142 km (0.103 R)
• M30: 39,786,152 km (0.057 R)
• M31: 40,091,332 km (0.063 R)
• M32: 45,854,590 km (0.111 R)
• M33: 49,635,078 km (0.065 R)
• M34: 60,990,753 km (0.12 R)
• M35: 63,452,086 km (0.116 R)
• M36: 66,192,420 km (0.064 R)
• M37: 68,135,098 km (0.113 R)
• M38: 69,230,603 km (0.061 R)
• M39: 74,190,670 km (0.031 R)
• M40: 78,420,999 km (0.095 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 19,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit