🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.67 AU - 1.01 AU

Year: 274 Days

Day: 38 Hours

Environment

Temp: 155 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.84 AU - 1.14 AU

Year: 351 Days

Day: 30.8 Hours

Environment

Temp: 86 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.05 AU - 1.59 AU

Year: 541 Days

Day: 28.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,159,958 km

• M1: 226,491 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.36 AU - 2 AU

Year: 776 Days

Day: 22.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.3

Radius: 10

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.99 AU - 6.05 AU

Year: 5265 Days

Day: 14.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,159,958 km

• M1: 299,345 km (0.094 R)
• M2: 449,841 km (0.064 R)
• M3: 527,183 km (0.061 R)
• M4: 600,187 km (0.073 R)
• M5: 667,506 km (0.1 R)
• M6: 853,456 km (0.099 R)
• M7: 1,152,352 km (0.104 R)
• M8: 1,238,521 km (0.094 R)
• M9: 1,365,529 km (0.111 R)
• M10: 1,510,490 km (0.103 R)
• M11: 1,578,108 km (0.095 R)
• M12: 1,801,458 km (0.119 R)
• M13: 2,217,190 km (0.078 R)
• M14: 2,420,344 km (0.099 R)
• M15: 2,629,781 km (0.094 R)
• M16: 2,963,534 km (0.085 R)
• M17: 3,187,931 km (0.099 R)
• M18: 3,471,718 km (0.065 R)
• M19: 3,875,333 km (0.105 R)
• M20: 4,082,825 km (0.089 R)
• M21: 4,159,120 km (0.111 R)
• M22: 4,255,311 km (0.118 R)
• M23: 4,430,191 km (0.053 R)
• M24: 5,763,108 km (0.067 R)
• M25: 6,065,595 km (0.107 R)
• M26: 7,257,142 km (0.102 R)
• M27: 7,326,705 km (0.1 R)
• M28: 7,396,418 km (0.098 R)
• M29: 8,567,919 km (0.042 R)
• M30: 8,666,205 km (0.091 R)
• M31: 8,838,841 km (0.105 R)
• M32: 9,112,605 km (0.106 R)
• M33: 9,263,100 km (0.098 R)
• M34: 9,414,493 km (0.108 R)
• M35: 9,693,942 km (0.085 R)
• M36: 9,976,383 km (0.038 R)
• M37: 10,522,864 km (0.094 R)
• M38: 10,654,510 km (0.055 R)
• M39: 11,186,181 km (0.07 R)
• M40: 11,293,592 km (0.104 R)
• M41: 12,386,404 km (0.084 R)
• M42: 12,973,576 km (0.03 R)
• M43: 13,313,163 km (0.092 R)
• M44: 13,569,873 km (0.073 R)
• M45: 13,684,465 km (0.112 R)
• M46: 15,054,931 km (0.114 R)
• M47: 15,621,309 km (0.107 R)
• M48: 15,801,574 km (0.119 R)
• M49: 16,194,568 km (0.11 R)
• M50: 16,560,335 km (0.08 R)
• M51: 16,774,858 km (0.115 R)
• M52: 16,897,977 km (0.105 R)
• M53: 17,955,784 km (0.084 R)
• M54: 18,144,726 km (0.087 R)
• M55: 18,239,421 km (0.101 R)
• M56: 18,970,955 km (0.097 R)
• M57: 19,034,983 km (0.114 R)
• M58: 19,131,324 km (0.109 R)
• M59: 19,874,526 km (0.07 R)
• M60: 19,972,064 km (0.109 R)
• M61: 20,462,745 km (0.118 R)
• M62: 20,758,949 km (0.117 R)
• M63: 21,355,694 km (0.084 R)
• M64: 21,455,775 km (0.116 R)
• M65: 21,522,496 km (0.119 R)
• M66: 21,723,256 km (0.071 R)
• M67: 22,770,142 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.3

Radius: 12.7

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.1 AU - 11.84 AU

Year: 12076 Days

Day: 11.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,159,958 km

• M1: 159,621 km (0.101 R)
• M2: 305,030 km (0.03 R)
• M3: 543,190 km (0.111 R)
• M4: 721,959 km (0.085 R)
• M5: 1,515,426 km (0.097 R)
• M6: 1,852,022 km (0.11 R)
• M7: 1,952,551 km (0.101 R)
• M8: 2,185,924 km (0.105 R)
• M9: 2,292,587 km (0.099 R)
• M10: 2,969,967 km (0.025 R)
• M11: 3,088,747 km (0.114 R)
• M12: 3,548,611 km (0.051 R)
• M13: 4,129,200 km (0.071 R)
• M14: 4,295,852 km (0.079 R)
• M15: 4,430,790 km (0.067 R)
• M16: 4,601,481 km (0.045 R)
• M17: 5,198,077 km (0.119 R)
• M18: 5,378,343 km (0.039 R)
• M19: 5,670,956 km (0.104 R)
• M20: 6,348,634 km (0.076 R)
• M21: 6,464,124 km (0.071 R)
• M22: 6,619,257 km (0.069 R)
• M23: 6,736,392 km (0.049 R)
• M24: 6,893,619 km (0.119 R)
• M25: 7,131,779 km (0.112 R)
• M26: 7,534,796 km (0.066 R)
• M27: 8,153,383 km (0.12 R)
• M28: 8,960,314 km (0.077 R)
• M29: 9,264,147 km (0.078 R)
• M30: 9,351,512 km (0.099 R)
• M31: 9,439,177 km (0.086 R)
• M32: 9,703,965 km (0.105 R)
• M33: 10,649,872 km (0.12 R)
• M34: 11,578,127 km (0.088 R)
• M35: 12,483,793 km (0.12 R)
• M36: 13,760,012 km (0.11 R)
• M37: 14,010,140 km (0.062 R)
• M38: 14,515,182 km (0.034 R)
• M39: 15,490,860 km (0.028 R)
• M40: 15,646,890 km (0.096 R)
• M41: 15,751,160 km (0.031 R)
• M42: 16,276,248 km (0.091 R)
• M43: 17,074,503 km (0.106 R)
• M44: 17,667,957 km (0.099 R)
• M45: 18,488,352 km (0.1 R)
• M46: 19,545,111 km (0.097 R)
• M47: 19,770,107 km (0.089 R)
• M48: 21,775,316 km (0.095 R)
• M49: 21,891,853 km (0.108 R)
• M50: 22,418,887 km (0.109 R)
• M51: 23,009,349 km (0.057 R)
• M52: 23,246,911 km (0.084 R)
• M53: 24,084,958 km (0.062 R)
• M54: 24,811,256 km (0.108 R)
• M55: 25,914,091 km (0.102 R)
• M56: 26,409,410 km (0.074 R)
• M57: 26,845,338 km (0.073 R)
• M58: 28,421,800 km (0.104 R)
• M59: 29,060,733 km (0.068 R)
• M60: 29,704,452 km (0.046 R)
• M61: 31,071,478 km (0.051 R)
• M62: 31,928,075 km (0.076 R)
• M63: 32,859,172 km (0.103 R)
• M64: 36,256,839 km (0.115 R)
• M65: 36,949,776 km (0.069 R)
• M66: 37,507,178 km (0.069 R)
• M67: 37,646,903 km (0.116 R)
• M68: 37,997,261 km (0.099 R)
• M69: 38,842,190 km (0.085 R)
• M70: 39,693,551 km (0.118 R)
• M71: 40,121,401 km (0.062 R)
• M72: 40,622,554 km (0.079 R)
• M73: 42,283,838 km (0.117 R)
• M74: 42,720,963 km (0.049 R)
• M75: 43,159,434 km (0.093 R)
• M76: 43,967,413 km (0.085 R)
• M77: 44,114,766 km (0.105 R)
• M78: 45,374,530 km (0.114 R)
• M79: 46,270,921 km (0.083 R)
• M80: 46,871,706 km (0.094 R)
• M81: 48,537,179 km (0.058 R)
• M82: 51,071,815 km (0.088 R)
• M83: 51,692,647 km (0.11 R)
• M84: 52,159,990 km (0.053 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 14,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit