🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.61 AU - 1.93 AU

Year: 892 Days

Day: 20.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.18 AU - 2.62 AU

Year: 1408 Days

Day: 12.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56

Radius: 13.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.27 AU - 9.73 AU

Year: 11090 Days

Day: 6.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,184,445 km

• M1: 472,430 km (0.11 R)
• M2: 1,438,982 km (0.064 R)
• M3: 1,888,972 km (0.106 R)
• M4: 2,478,089 km (0.085 R)
• M5: 4,328,614 km (0.107 R)
• M6: 5,993,040 km (0.112 R)
• M7: 10,031,884 km (0.102 R)
• M8: 12,186,542 km (0.11 R)
• M9: 14,090,923 km (0.102 R)
• M10: 20,544,874 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.9

Radius: 15

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.28 AU - 11.5 AU

Year: 11780 Days

Day: 9.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,184,445 km

• M1: 186,698 km (0.062 R)
• M2: 837,000 km (0.12 R)
• M3: 1,359,545 km (0.094 R)
• M4: 2,069,986 km (0.108 R)
• M5: 2,837,124 km (0.101 R)
• M6: 4,043,032 km (0.087 R)
• M7: 5,604,684 km (0.098 R)
• M8: 6,206,217 km (0.116 R)
• M9: 6,892,423 km (0.119 R)
• M10: 8,856,493 km (0.091 R)
• M11: 10,825,800 km (0.079 R)
• M12: 11,642,305 km (0.112 R)
• M13: 13,530,529 km (0.085 R)
• M14: 20,328,406 km (0.039 R)
• M15: 21,572,013 km (0.097 R)
• M16: 23,340,409 km (0.093 R)
• M17: 23,918,456 km (0.1 R)
• M18: 25,304,330 km (0.102 R)
• M19: 27,058,515 km (0.102 R)
• M20: 29,559,342 km (0.099 R)
• M21: 31,387,428 km (0.089 R)
• M22: 34,269,431 km (0.086 R)
• M23: 36,673,020 km (0.05 R)
• M24: 37,323,771 km (0.095 R)
• M25: 42,096,841 km (0.102 R)
• M26: 42,667,108 km (0.098 R)
• M27: 52,014,282 km (0.095 R)
• M28: 53,167,083 km (0.096 R)
• M29: 54,000,942 km (0.108 R)
• M30: 54,843,627 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.6

Radius: 3.7

Gravity: 56 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 10.6 AU - 15.14 AU

Year: 17487 Days

Day: 22.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,184,445 km

• M1: 46,675 km (0.109 R)
• M2: 510,578 km (0.055 R)
• M3: 1,006,943 km (0.064 R)
• M4: 1,530,985 km (0.098 R)
• M5: 1,752,539 km (0.095 R)
• M6: 3,385,998 km (0.05 R)
• M7: 3,913,929 km (0.057 R)
• M8: 4,133,539 km (0.057 R)
• M9: 4,494,967 km (0.107 R)
• M10: 5,242,807 km (0.07 R)
• M11: 7,588,651 km (0.089 R)
• M12: 8,281,439 km (0.094 R)
• M13: 10,137,649 km (0.048 R)
• M14: 10,671,863 km (0.102 R)
• M15: 15,638,513 km (0.099 R)
• M16: 15,794,842 km (0.111 R)
• M17: 17,167,104 km (0.087 R)
• M18: 19,147,480 km (0.092 R)
• M19: 20,894,035 km (0.064 R)
• M20: 21,660,126 km (0.071 R)
• M21: 24,384,154 km (0.084 R)
• M22: 25,664,861 km (0.055 R)
• M23: 38,694,088 km (0.079 R)
• M24: 39,847,786 km (0.052 R)
• M25: 40,580,218 km (0.057 R)
• M26: 45,164,944 km (0.054 R)
• M27: 49,913,479 km (0.082 R)
• M28: 56,257,326 km (0.106 R)
• M29: 57,923,248 km (0.115 R)
• M30: 62,722,647 km (0.095 R)
• M31: 69,033,284 km (0.057 R)
• M32: 71,370,451 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.9

Radius: 6.7

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.75 AU - 13.93 AU

Year: 18454 Days

Day: 15 Hours

Environment

Temp: -199 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,184,445 km

• M1: 85,570 km (0.104 R)
• M2: 413,040 km (0.064 R)
• M3: 778,507 km (0.1 R)
• M4: 1,317,957 km (0.064 R)
• M5: 1,540,559 km (0.078 R)
• M6: 2,674,361 km (0.115 R)
• M7: 2,985,076 km (0.118 R)
• M8: 3,346,205 km (0.063 R)
• M9: 4,540,894 km (0.045 R)
• M10: 5,721,670 km (0.041 R)
• M11: 6,830,040 km (0.06 R)
• M12: 8,172,681 km (0.04 R)
• M13: 8,571,958 km (0.11 R)
• M14: 9,682,573 km (0.11 R)
• M15: 9,904,426 km (0.094 R)
• M16: 10,129,721 km (0.075 R)
• M17: 12,839,836 km (0.092 R)
• M18: 13,448,250 km (0.089 R)
• M19: 15,615,624 km (0.103 R)
• M20: 18,341,447 km (0.069 R)
• M21: 19,026,007 km (0.118 R)
• M22: 21,368,709 km (0.093 R)
• M23: 22,512,236 km (0.072 R)
• M24: 23,197,843 km (0.096 R)
• M25: 24,713,568 km (0.075 R)
• M26: 27,606,342 km (0.067 R)
• M27: 27,829,243 km (0.079 R)
• M28: 31,317,865 km (0.059 R)
• M29: 31,926,280 km (0.085 R)
• M30: 33,041,383 km (0.106 R)
• M31: 37,216,210 km (0.088 R)
• M32: 38,868,369 km (0.055 R)
• M33: 45,344,760 km (0.111 R)
• M34: 47,707,210 km (0.109 R)
• M35: 50,648,753 km (0.106 R)
• M36: 58,711,031 km (0.077 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 11,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit