🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.66 AU - 1.08 AU

Year: 301 Days

Day: 26.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.58 AU - 1.88 AU

Year: 844 Days

Day: 29.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.99 AU - 3.02 AU

Year: 1927 Days

Day: 44 Hours

Environment

Temp: -109 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.8

Radius: 11.6

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.38 AU - 10.16 AU

Year: 11325 Days

Day: 8 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 76,091,494 km

• M1: 227,389 km (0.066 R)
• M2: 480,209 km (0.087 R)
• M3: 592,557 km (0.111 R)
• M4: 770,728 km (0.095 R)
• M5: 886,816 km (0.106 R)
• M6: 1,030,281 km (0.114 R)
• M7: 1,759,121 km (0.054 R)
• M8: 2,444,429 km (0.079 R)
• M9: 2,770,702 km (0.059 R)
• M10: 3,079,472 km (0.117 R)
• M11: 3,366,999 km (0.034 R)
• M12: 3,730,373 km (0.07 R)
• M13: 3,933,975 km (0.071 R)
• M14: 4,141,318 km (0.093 R)
• M15: 4,316,946 km (0.09 R)
• M16: 4,711,884 km (0.112 R)
• M17: 4,895,291 km (0.05 R)
• M18: 5,231,438 km (0.11 R)
• M19: 5,421,427 km (0.109 R)
• M20: 6,005,307 km (0.072 R)
• M21: 6,609,384 km (0.075 R)
• M22: 7,317,281 km (0.089 R)
• M23: 7,701,897 km (0.079 R)
• M24: 7,918,365 km (0.077 R)
• M25: 8,357,584 km (0.077 R)
• M26: 8,714,674 km (0.117 R)
• M27: 9,122,329 km (0.038 R)
• M28: 10,145,129 km (0.096 R)
• M29: 10,478,284 km (0.108 R)
• M30: 11,057,676 km (0.109 R)
• M31: 11,204,133 km (0.11 R)
• M32: 11,400,405 km (0.118 R)
• M33: 11,697,058 km (0.049 R)
• M34: 12,297,992 km (0.086 R)
• M35: 12,399,120 km (0.11 R)
• M36: 12,909,099 km (0.037 R)
• M37: 13,373,750 km (0.11 R)
• M38: 14,213,593 km (0.067 R)
• M39: 14,319,807 km (0.113 R)
• M40: 14,426,321 km (0.097 R)
• M41: 15,016,485 km (0.082 R)
• M42: 15,614,577 km (0.111 R)
• M43: 16,165,097 km (0.11 R)
• M44: 17,341,834 km (0.113 R)
• M45: 19,011,945 km (0.068 R)
• M46: 19,363,799 km (0.072 R)
• M47: 21,216,269 km (0.055 R)
• M48: 21,764,695 km (0.091 R)
• M49: 21,948,551 km (0.079 R)
• M50: 23,563,161 km (0.073 R)
• M51: 23,878,064 km (0.111 R)
• M52: 25,087,563 km (0.112 R)
• M53: 26,056,359 km (0.11 R)
• M54: 26,578,007 km (0.07 R)
• M55: 27,169,068 km (0.118 R)
• M56: 28,497,946 km (0.048 R)
• M57: 29,238,006 km (0.105 R)
• M58: 29,373,093 km (0.102 R)
• M59: 29,576,397 km (0.103 R)
• M60: 30,120,634 km (0.105 R)
• M61: 30,393,949 km (0.106 R)
• M62: 33,242,741 km (0.107 R)
• M63: 33,879,579 km (0.08 R)
• M64: 34,448,949 km (0.102 R)
• M65: 34,806,338 km (0.096 R)
• M66: 39,340,051 km (0.113 R)
• M67: 39,414,701 km (0.058 R)
• M68: 40,690,621 km (0.088 R)
• M69: 42,132,744 km (0.088 R)
• M70: 42,975,429 km (0.065 R)
• M71: 43,978,333 km (0.056 R)
• M72: 44,910,926 km (0.039 R)
• M73: 46,007,180 km (0.094 R)
• M74: 46,716,573 km (0.074 R)
• M75: 47,588,579 km (0.099 R)
• M76: 49,268,264 km (0.059 R)
• M77: 50,398,625 km (0.088 R)
• M78: 52,356,562 km (0.077 R)
• M79: 52,602,950 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.9

Radius: 6.4

Gravity: 18.11 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 13.58 AU - 14.22 AU

Year: 19219 Days

Day: 20.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,091,494 km

• M1: 114,891 km (0.082 R)
• M2: 327,619 km (0.097 R)
• M3: 598,840 km (0.08 R)
• M4: 1,033,422 km (0.075 R)
• M5: 1,114,055 km (0.072 R)
• M6: 1,640,789 km (0.09 R)
• M7: 1,799,513 km (0.098 R)
• M8: 2,235,441 km (0.096 R)
• M9: 2,592,232 km (0.049 R)
• M10: 2,702,785 km (0.062 R)
• M11: 2,928,678 km (0.087 R)
• M12: 3,082,614 km (0.083 R)
• M13: 3,479,198 km (0.118 R)
• M14: 4,808,225 km (0.101 R)
• M15: 4,853,404 km (0.108 R)
• M16: 4,898,881 km (0.092 R)
• M17: 4,944,359 km (0.068 R)
• M18: 5,407,514 km (0.099 R)
• M19: 5,596,606 km (0.047 R)
• M20: 5,884,432 km (0.098 R)
• M21: 6,374,814 km (0.077 R)
• M22: 6,424,630 km (0.099 R)
• M23: 6,878,360 km (0.056 R)
• M24: 7,031,848 km (0.066 R)
• M25: 8,518,701 km (0.094 R)
• M26: 9,184,860 km (0.111 R)
• M27: 9,695,288 km (0.091 R)
• M28: 11,341,613 km (0.03 R)
• M29: 12,196,864 km (0.032 R)
• M30: 14,097,954 km (0.115 R)
• M31: 16,089,401 km (0.067 R)
• M32: 16,157,318 km (0.109 R)
• M33: 16,979,358 km (0.099 R)
• M34: 17,744,851 km (0.111 R)
• M35: 17,815,012 km (0.115 R)
• M36: 18,592,622 km (0.078 R)
• M37: 18,878,204 km (0.069 R)
• M38: 19,525,963 km (0.12 R)
• M39: 19,598,368 km (0.056 R)
• M40: 20,843,322 km (0.101 R)
• M41: 21,512,623 km (0.054 R)
• M42: 21,662,370 km (0.119 R)
• M43: 21,887,515 km (0.04 R)
• M44: 22,491,890 km (0.097 R)
• M45: 22,720,027 km (0.119 R)
• M46: 24,649,989 km (0.108 R)
• M47: 24,963,696 km (0.08 R)
• M48: 26,311,423 km (0.12 R)
• M49: 27,115,212 km (0.113 R)
• M50: 27,927,080 km (0.106 R)
• M51: 28,090,441 km (0.045 R)
• M52: 28,994,461 km (0.118 R)
• M53: 29,242,644 km (0.063 R)
• M54: 29,657,778 km (0.116 R)
• M55: 30,662,328 km (0.109 R)
• M56: 31,507,855 km (0.117 R)
• M57: 33,308,415 km (0.111 R)
• M58: 38,360,933 km (0.102 R)
• M59: 39,271,685 km (0.108 R)
• M60: 39,363,089 km (0.064 R)
• M61: 39,454,643 km (0.1 R)
• M62: 43,362,588 km (0.036 R)
• M63: 44,883,400 km (0.067 R)
• M64: 47,586,634 km (0.031 R)
• M65: 49,846,310 km (0.052 R)
• M66: 50,044,377 km (0.105 R)
• M67: 51,839,402 km (0.117 R)
• M68: 52,040,162 km (0.082 R)
• M69: 53,047,854 km (0.06 R)
• M70: 53,351,388 km (0.114 R)
• M71: 53,554,093 km (0.061 R)
• M72: 54,367,307 km (0.075 R)
• M73: 54,673,384 km (0.089 R)
• M74: 56,315,221 km (0.1 R)
• M75: 58,181,604 km (0.099 R)
• M76: 58,494,563 km (0.047 R)
• M77: 60,173,500 km (0.052 R)
• M78: 60,595,814 km (0.116 R)
• M79: 61,443,137 km (0.116 R)
• M80: 62,401,012 km (0.103 R)
• M81: 63,149,600 km (0.069 R)
• M82: 63,256,712 km (0.115 R)
• M83: 63,363,973 km (0.08 R)
• M84: 66,173,122 km (0.051 R)
• M85: 66,282,029 km (0.059 R)
• M86: 66,608,901 km (0.116 R)
• M87: 67,812,266 km (0.102 R)
• M88: 69,022,662 km (0.109 R)
• M89: 71,576,747 km (0.064 R)
• M90: 71,912,145 km (0.049 R)
• M91: 73,258,975 km (0.115 R)
• M92: 73,371,622 km (0.084 R)
• M93: 74,840,823 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 15,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit