🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.43 AU - 0.69 AU

Year: 156 Days

Day: 22.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.33 AU - 2.63 AU

Year: 1456 Days

Day: 27.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.92 AU - 3.52 AU

Year: 2154 Days

Day: 37.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.7

Radius: 12.1

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.82 AU - 5.3 AU

Year: 4243 Days

Day: 6.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 27,990,511 km

• M1: 167,699 km (0.034 R)
• M2: 321,635 km (0.097 R)
• M3: 469,139 km (0.08 R)
• M4: 1,027,887 km (0.056 R)
• M5: 1,533,677 km (0.087 R)
• M6: 1,618,200 km (0.089 R)
• M7: 1,762,413 km (0.115 R)
• M8: 1,866,084 km (0.115 R)
• M9: 2,079,710 km (0.038 R)
• M10: 2,158,099 km (0.115 R)
• M11: 2,734,499 km (0.12 R)
• M12: 3,102,809 km (0.117 R)
• M13: 3,211,118 km (0.095 R)
• M14: 3,302,223 km (0.051 R)
• M15: 3,394,376 km (0.092 R)
• M16: 3,848,256 km (0.12 R)
• M17: 4,585,923 km (0.098 R)
• M18: 5,003,002 km (0.044 R)
• M19: 5,194,636 km (0.065 R)
• M20: 5,739,771 km (0.067 R)
• M21: 5,851,072 km (0.111 R)
• M22: 5,985,560 km (0.065 R)
• M23: 6,372,271 km (0.109 R)
• M24: 6,533,837 km (0.105 R)
• M25: 6,743,573 km (0.096 R)
• M26: 6,837,670 km (0.064 R)
• M27: 7,169,927 km (0.089 R)
• M28: 7,776,546 km (0.084 R)
• M29: 9,404,021 km (0.079 R)
• M30: 9,588,326 km (0.073 R)
• M31: 9,853,713 km (0.1 R)
• M32: 10,445,971 km (0.095 R)
• M33: 10,718,987 km (0.116 R)
• M34: 11,022,222 km (0.038 R)
• M35: 11,133,074 km (0.047 R)
• M36: 11,412,074 km (0.075 R)
• M37: 11,552,396 km (0.055 R)
• M38: 11,948,532 km (0.091 R)
• M39: 12,406,750 km (0.083 R)
• M40: 12,724,944 km (0.106 R)
• M41: 13,075,303 km (0.081 R)
• M42: 13,340,241 km (0.08 R)
• M43: 13,965,260 km (0.113 R)
• M44: 14,660,591 km (0.11 R)
• M45: 14,874,516 km (0.097 R)
• M46: 15,646,890 km (0.098 R)
• M47: 16,337,434 km (0.094 R)
• M48: 16,782,039 km (0.106 R)
• M49: 17,262,996 km (0.061 R)
• M50: 17,359,636 km (0.103 R)
• M51: 18,238,224 km (0.088 R)
• M52: 18,732,496 km (0.079 R)
• M53: 18,931,461 km (0.042 R)
• M54: 19,097,814 km (0.098 R)
• M55: 19,734,353 km (0.077 R)
• M56: 20,377,923 km (0.106 R)
• M57: 20,822,228 km (0.118 R)
• M58: 21,235,268 km (0.041 R)
• M59: 21,373,497 km (0.074 R)
• M60: 21,581,438 km (0.087 R)
• M61: 23,661,895 km (0.1 R)
• M62: 24,128,940 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.9

Radius: 9.6

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.13 AU - 6.69 AU

Year: 4691 Days

Day: 8.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,990,511 km

• M1: 135,685 km (0.067 R)
• M2: 317,746 km (0.116 R)
• M3: 602,730 km (0.117 R)
• M4: 680,371 km (0.071 R)
• M5: 884,423 km (0.102 R)
• M6: 1,027,289 km (0.049 R)
• M7: 1,307,037 km (0.109 R)
• M8: 1,517,222 km (0.109 R)
• M9: 1,674,150 km (0.09 R)
• M10: 1,953,599 km (0.038 R)
• M11: 2,038,570 km (0.079 R)
• M12: 2,142,242 km (0.089 R)
• M13: 2,427,674 km (0.112 R)
• M14: 2,936,756 km (0.074 R)
• M15: 3,014,995 km (0.119 R)
• M16: 3,540,682 km (0.049 R)
• M17: 3,624,158 km (0.099 R)
• M18: 3,814,447 km (0.082 R)
• M19: 3,964,643 km (0.049 R)
• M20: 4,976,523 km (0.096 R)
• M21: 5,164,567 km (0.037 R)
• M22: 5,451,047 km (0.089 R)
• M23: 5,523,453 km (0.111 R)
• M24: 6,089,381 km (0.093 R)
• M25: 6,214,894 km (0.029 R)
• M26: 6,622,399 km (0.064 R)
• M27: 6,855,322 km (0.105 R)
• M28: 7,276,291 km (0.12 R)
• M29: 7,489,917 km (0.106 R)
• M30: 7,896,075 km (0.05 R)
• M31: 8,143,210 km (0.067 R)
• M32: 8,337,239 km (0.072 R)
• M33: 8,560,888 km (0.082 R)
• M34: 8,701,659 km (0.116 R)
• M35: 8,957,023 km (0.092 R)
• M36: 9,475,080 km (0.095 R)
• M37: 9,620,639 km (0.119 R)
• M38: 9,884,829 km (0.064 R)
• M39: 10,032,482 km (0.039 R)
• M40: 10,151,263 km (0.111 R)
• M41: 10,540,367 km (0.081 R)
• M42: 10,600,655 km (0.056 R)
• M43: 10,660,943 km (0.056 R)
• M44: 10,995,294 km (0.099 R)
• M45: 11,333,086 km (0.097 R)
• M46: 11,830,499 km (0.111 R)
• M47: 12,018,843 km (0.034 R)
• M48: 12,782,390 km (0.05 R)
• M49: 12,911,194 km (0.11 R)
• M50: 13,923,672 km (0.077 R)
• M51: 14,155,998 km (0.099 R)
• M52: 14,255,779 km (0.084 R)
• M53: 14,322,500 km (0.034 R)
• M54: 14,590,580 km (0.114 R)
• M55: 14,927,923 km (0.097 R)
• M56: 15,336,026 km (0.039 R)
• M57: 15,575,831 km (0.102 R)
• M58: 15,747,869 km (0.117 R)
• M59: 17,040,693 km (0.082 R)
• M60: 18,077,556 km (0.113 R)
• M61: 19,134,914 km (0.058 R)
• M62: 19,430,071 km (0.104 R)
• M63: 19,541,072 km (0.117 R)
• M64: 20,025,021 km (0.095 R)
• M65: 20,249,568 km (0.102 R)
• M66: 20,475,012 km (0.085 R)
• M67: 20,966,441 km (0.113 R)
• M68: 21,538,353 km (0.105 R)
• M69: 21,883,925 km (0.072 R)
• M70: 22,115,203 km (0.077 R)
• M71: 23,481,181 km (0.109 R)
• M72: 23,639,007 km (0.086 R)
• M73: 23,995,498 km (0.115 R)
• M74: 24,353,785 km (0.096 R)
• M75: 24,433,671 km (0.114 R)
• M76: 24,553,499 km (0.116 R)
• M77: 24,954,720 km (0.119 R)
• M78: 25,236,862 km (0.08 R)
• M79: 25,967,348 km (0.036 R)
• M80: 26,048,879 km (0.113 R)
• M81: 26,499,168 km (0.07 R)
• M82: 27,117,157 km (0.108 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 20,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit