🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.52 AU - 0.6 AU

Year: 150 Days

Day: 38.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.87 AU - 1.41 AU

Year: 436 Days

Day: 18.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 31,483,106 km

• M1: 91,703 km (0.118 R)
• M2: 195,973 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.55 AU - 2.21 AU

Year: 923 Days

Day: 19.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,483,106 km

• M1: 901,477 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.6

Radius: 8.4

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.59 AU - 9.45 AU

Year: 9702 Days

Day: 11 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 31,483,106 km

• M1: 121,324 km (0.05 R)
• M2: 231,727 km (0.075 R)
• M3: 624,272 km (0.098 R)
• M4: 957,576 km (0.066 R)
• M5: 1,165,068 km (0.049 R)
• M6: 1,479,972 km (0.08 R)
• M7: 1,542,952 km (0.096 R)
• M8: 2,204,175 km (0.034 R)
• M9: 2,349,734 km (0.119 R)
• M10: 2,805,708 km (0.082 R)
• M11: 2,864,650 km (0.106 R)
• M12: 3,124,800 km (0.049 R)
• M13: 3,371,786 km (0.056 R)
• M14: 3,732,766 km (0.109 R)
• M15: 3,906,898 km (0.115 R)
• M16: 4,468,339 km (0.09 R)
• M17: 5,320,747 km (0.096 R)
• M18: 5,566,387 km (0.092 R)
• M19: 5,866,032 km (0.117 R)
• M20: 6,171,062 km (0.051 R)
• M21: 6,455,148 km (0.034 R)
• M22: 6,743,573 km (0.115 R)
• M23: 7,305,911 km (0.096 R)
• M24: 7,442,045 km (0.066 R)
• M25: 8,163,556 km (0.108 R)
• M26: 8,907,207 km (0.1 R)
• M27: 9,405,069 km (0.074 R)
• M28: 9,582,940 km (0.078 R)
• M29: 9,942,125 km (0.087 R)
• M30: 10,952,509 km (0.104 R)
• M31: 11,963,192 km (0.074 R)
• M32: 12,479,754 km (0.098 R)
• M33: 12,642,516 km (0.104 R)
• M34: 12,773,414 km (0.088 R)
• M35: 12,871,850 km (0.071 R)
• M36: 13,567,779 km (0.106 R)
• M37: 14,651,765 km (0.112 R)
• M38: 15,308,500 km (0.079 R)
• M39: 15,378,212 km (0.045 R)
• M40: 15,763,427 km (0.102 R)
• M41: 16,543,281 km (0.072 R)
• M42: 16,722,349 km (0.078 R)
• M43: 16,830,060 km (0.095 R)
• M44: 17,335,850 km (0.106 R)
• M45: 18,510,343 km (0.084 R)
• M46: 18,770,793 km (0.114 R)
• M47: 19,370,531 km (0.062 R)
• M48: 19,748,415 km (0.064 R)
• M49: 19,862,408 km (0.027 R)
• M50: 20,014,550 km (0.073 R)
• M51: 20,588,706 km (0.119 R)
• M52: 20,704,196 km (0.037 R)
• M53: 21,831,416 km (0.095 R)
• M54: 22,146,020 km (0.118 R)
• M55: 22,224,858 km (0.081 R)
• M56: 23,298,672 km (0.084 R)
• M57: 23,418,948 km (0.087 R)
• M58: 23,821,666 km (0.067 R)
• M59: 23,902,449 km (0.109 R)
• M60: 24,023,772 km (0.099 R)
• M61: 24,145,396 km (0.042 R)
• M62: 25,537,703 km (0.085 R)
• M63: 26,076,854 km (0.102 R)
• M64: 26,285,243 km (0.07 R)
• M65: 27,082,151 km (0.101 R)
• M66: 27,547,251 km (0.111 R)
• M67: 27,716,895 km (0.025 R)
• M68: 27,886,988 km (0.115 R)
• M69: 28,142,800 km (0.089 R)
• M70: 28,271,006 km (0.1 R)
• M71: 28,613,884 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42

Radius: 3.6

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 14.99 AU - 15.67 AU

Year: 21497 Days

Day: 21.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 31,483,106 km

• M1: 553,811 km (0.036 R)
• M2: 965,355 km (0.078 R)
• M3: 1,176,138 km (0.099 R)
• M4: 1,400,984 km (0.094 R)
• M5: 1,780,663 km (0.115 R)
• M6: 2,505,914 km (0.071 R)
• M7: 3,626,252 km (0.089 R)
• M8: 3,951,029 km (0.09 R)
• M9: 3,974,516 km (0.114 R)
• M10: 4,504,541 km (0.12 R)
• M11: 5,815,916 km (0.1 R)
• M12: 6,113,167 km (0.098 R)
• M13: 6,167,771 km (0.102 R)
• M14: 6,415,505 km (0.099 R)
• M15: 7,613,484 km (0.05 R)
• M16: 7,849,400 km (0.111 R)
• M17: 7,938,561 km (0.073 R)
• M18: 8,389,000 km (0.093 R)
• M19: 9,157,933 km (0.032 R)
• M20: 10,013,483 km (0.066 R)
• M21: 10,401,839 km (0.086 R)
• M22: 11,293,592 km (0.067 R)
• M23: 11,901,558 km (0.068 R)
• M24: 12,003,883 km (0.076 R)
• M25: 12,072,249 km (0.116 R)
• M26: 12,243,838 km (0.099 R)
• M27: 12,693,679 km (0.093 R)
• M28: 13,396,340 km (0.114 R)
• M29: 13,859,794 km (0.118 R)
• M30: 13,895,697 km (0.097 R)
• M31: 13,967,504 km (0.113 R)
• M32: 14,546,598 km (0.08 R)
• M33: 15,990,516 km (0.098 R)
• M34: 16,254,557 km (0.084 R)
• M35: 17,016,608 km (0.087 R)
• M36: 18,535,924 km (0.079 R)
• M37: 21,080,285 km (0.12 R)
• M38: 24,551,404 km (0.038 R)
• M39: 25,336,793 km (0.064 R)
• M40: 26,307,833 km (0.075 R)
• M41: 26,485,705 km (0.117 R)
• M42: 26,574,715 km (0.058 R)
• M43: 27,561,164 km (0.093 R)
• M44: 28,013,398 km (0.052 R)
• M45: 28,742,239 km (0.119 R)
• M46: 29,754,568 km (0.092 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 10,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit