🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.62 AU - 3.44 AU

Year: 1907 Days

Day: 40.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.4

Radius: 14.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.59 AU - 6.55 AU

Year: 5408 Days

Day: 11.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 85,574,094 km

• M1: 181,761 km (0.117 R)
• M2: 993,180 km (0.11 R)
• M3: 1,449,903 km (0.111 R)
• M4: 2,108,881 km (0.108 R)
• M5: 2,730,161 km (0.102 R)
• M6: 5,223,210 km (0.116 R)
• M7: 7,192,965 km (0.109 R)
• M8: 11,247,067 km (0.101 R)
• M9: 11,717,253 km (0.077 R)
• M10: 12,447,440 km (0.03 R)
• M11: 13,053,162 km (0.11 R)
• M12: 14,820,960 km (0.119 R)
• M13: 16,804,478 km (0.104 R)
• M14: 18,501,367 km (0.076 R)
• M15: 21,868,815 km (0.088 R)
• M16: 23,429,869 km (0.107 R)
• M17: 27,869,485 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.3

Radius: 10.6

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.24 AU - 10.4 AU

Year: 11129 Days

Day: 10.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 85,574,094 km

• M1: 132,993 km (0.107 R)
• M2: 677,978 km (0.074 R)
• M3: 1,101,489 km (0.066 R)
• M4: 1,539,362 km (0.093 R)
• M5: 2,612,876 km (0.055 R)
• M6: 3,157,562 km (0.117 R)
• M7: 4,031,962 km (0.048 R)
• M8: 4,655,935 km (0.045 R)
• M9: 5,878,748 km (0.088 R)
• M10: 8,704,651 km (0.077 R)
• M11: 11,058,873 km (0.047 R)
• M12: 12,079,579 km (0.079 R)
• M13: 12,535,853 km (0.107 R)
• M14: 13,003,496 km (0.098 R)
• M15: 13,482,807 km (0.083 R)
• M16: 14,934,056 km (0.057 R)
• M17: 15,697,454 km (0.093 R)
• M18: 18,743,267 km (0.09 R)
• M19: 21,344,923 km (0.096 R)
• M20: 30,861,143 km (0.11 R)
• M21: 32,002,724 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.6

Radius: 3.3

Gravity: 29.72 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.24 AU - 16.92 AU

Year: 21178 Days

Day: 15 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 85,574,094 km

• M1: 41,139 km (0.07 R)
• M2: 185,801 km (0.107 R)
• M3: 312,360 km (0.058 R)
• M4: 990,936 km (0.108 R)
• M5: 1,718,880 km (0.081 R)
• M6: 4,566,774 km (0.112 R)
• M7: 4,797,454 km (0.086 R)
• M8: 6,307,046 km (0.087 R)
• M9: 8,842,431 km (0.091 R)
• M10: 10,000,468 km (0.105 R)
• M11: 10,445,522 km (0.051 R)
• M12: 11,315,284 km (0.091 R)
• M13: 11,494,951 km (0.06 R)
• M14: 12,169,787 km (0.118 R)
• M15: 13,463,509 km (0.085 R)
• M16: 14,846,242 km (0.067 R)
• M17: 22,247,747 km (0.074 R)
• M18: 23,486,567 km (0.12 R)
• M19: 27,585,099 km (0.091 R)
• M20: 27,693,259 km (0.099 R)
• M21: 30,030,576 km (0.092 R)
• M22: 34,965,959 km (0.096 R)
• M23: 41,682,754 km (0.109 R)
• M24: 47,949,110 km (0.113 R)
• M25: 53,964,889 km (0.073 R)
• M26: 55,328,473 km (0.064 R)
• M27: 56,540,366 km (0.089 R)
• M28: 58,480,351 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.8

Radius: 7.8

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.8 AU - 17.04 AU

Year: 21899 Days

Day: 19.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 85,574,094 km

• M1: 96,939 km (0.118 R)
• M2: 579,093 km (0.108 R)
• M3: 844,181 km (0.071 R)
• M4: 1,192,145 km (0.081 R)
• M5: 2,181,735 km (0.088 R)
• M6: 3,546,367 km (0.1 R)
• M7: 3,825,068 km (0.107 R)
• M8: 5,013,025 km (0.09 R)
• M9: 6,206,367 km (0.062 R)
• M10: 6,520,672 km (0.086 R)
• M11: 7,629,342 km (0.12 R)
• M12: 8,971,534 km (0.041 R)
• M13: 9,969,651 km (0.12 R)
• M14: 11,302,718 km (0.065 R)
• M15: 13,782,153 km (0.046 R)
• M16: 14,318,311 km (0.107 R)
• M17: 20,468,579 km (0.097 R)
• M18: 21,674,487 km (0.04 R)
• M19: 28,177,058 km (0.051 R)
• M20: 30,949,406 km (0.108 R)
• M21: 31,868,386 km (0.057 R)
• M22: 32,401,552 km (0.042 R)
• M23: 33,898,728 km (0.089 R)
• M24: 35,869,979 km (0.078 R)
• M25: 37,176,866 km (0.075 R)
• M26: 42,883,875 km (0.057 R)
• M27: 45,020,133 km (0.104 R)
• M28: 49,860,372 km (0.098 R)
• M29: 52,961,985 km (0.103 R)
• M30: 55,418,980 km (0.091 R)
• M31: 64,086,232 km (0.113 R)
• M32: 68,851,074 km (0.108 R)
• M33: 69,966,027 km (0.097 R)
• M34: 75,721,655 km (0.081 R)
• M35: 77,148,520 km (0.042 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 18,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit