🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.43 AU - 0.61 AU

Year: 131 Days

Day: 27.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.58 AU - 0.62 AU

Year: 162 Days

Day: 16.7 Hours

Environment

Temp: 211 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.18 AU - 1.86 AU

Year: 653 Days

Day: 26.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.51 AU - 4.77 AU

Year: 3481 Days

Day: 41 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,497,067 km

• M1: 1,118,693 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.1

Radius: 12.1

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.29 AU - 8.01 AU

Year: 7369 Days

Day: 14 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,497,067 km

• M1: 392,246 km (0.119 R)
• M2: 762,500 km (0.05 R)
• M3: 849,118 km (0.114 R)
• M4: 1,017,714 km (0.054 R)
• M5: 1,181,075 km (0.116 R)
• M6: 1,406,968 km (0.115 R)
• M7: 1,802,206 km (0.108 R)
• M8: 2,043,806 km (0.106 R)
• M9: 2,338,963 km (0.082 R)
• M10: 2,670,920 km (0.09 R)
• M11: 2,784,914 km (0.114 R)
• M12: 2,994,351 km (0.095 R)
• M13: 3,428,933 km (0.066 R)
• M14: 3,653,778 km (0.101 R)
• M15: 3,987,382 km (0.091 R)
• M16: 4,144,609 km (0.044 R)
• M17: 4,822,287 km (0.12 R)
• M18: 4,962,012 km (0.106 R)
• M19: 5,331,818 km (0.101 R)
• M20: 5,858,402 km (0.099 R)
• M21: 6,007,701 km (0.116 R)
• M22: 6,463,226 km (0.059 R)
• M23: 6,961,387 km (0.073 R)
• M24: 7,311,147 km (0.117 R)
• M25: 7,994,959 km (0.097 R)
• M26: 8,127,503 km (0.04 R)
• M27: 8,361,324 km (0.114 R)
• M28: 10,166,821 km (0.103 R)
• M29: 10,310,584 km (0.104 R)
• M30: 10,892,520 km (0.093 R)
• M31: 11,335,928 km (0.057 R)
• M32: 11,785,320 km (0.113 R)
• M33: 13,168,353 km (0.11 R)
• M34: 13,364,475 km (0.116 R)
• M35: 14,480,924 km (0.113 R)
• M36: 15,337,671 km (0.105 R)
• M37: 15,959,849 km (0.084 R)
• M38: 16,336,985 km (0.115 R)
• M39: 17,228,738 km (0.093 R)
• M40: 17,443,261 km (0.084 R)
• M41: 17,615,748 km (0.087 R)
• M42: 17,918,683 km (0.08 R)
• M43: 18,179,732 km (0.115 R)
• M44: 19,907,437 km (0.098 R)
• M45: 21,409,849 km (0.098 R)
• M46: 21,686,904 km (0.096 R)
• M47: 21,825,881 km (0.065 R)
• M48: 21,965,156 km (0.082 R)
• M49: 22,104,731 km (0.071 R)
• M50: 22,338,104 km (0.118 R)
• M51: 22,901,340 km (0.075 R)
• M52: 22,995,736 km (0.103 R)
• M53: 24,137,766 km (0.082 R)
• M54: 24,522,681 km (0.099 R)
• M55: 24,861,072 km (0.061 R)
• M56: 25,591,409 km (0.111 R)
• M57: 25,738,314 km (0.115 R)
• M58: 26,033,021 km (0.032 R)
• M59: 26,131,457 km (0.089 R)
• M60: 26,279,409 km (0.07 R)
• M61: 26,724,912 km (0.098 R)
• M62: 26,824,245 km (0.084 R)
• M63: 26,973,543 km (0.029 R)
• M64: 27,322,854 km (0.064 R)
• M65: 27,573,281 km (0.057 R)
• M66: 28,430,477 km (0.099 R)
• M67: 28,785,921 km (0.074 R)
• M68: 29,758,308 km (0.114 R)
• M69: 30,585,434 km (0.102 R)
• M70: 30,741,465 km (0.084 R)
• M71: 31,735,243 km (0.072 R)
• M72: 32,739,494 km (0.105 R)
• M73: 33,700,660 km (0.069 R)
• M74: 34,184,609 km (0.115 R)
• M75: 34,346,474 km (0.098 R)
• M76: 35,105,235 km (0.108 R)
• M77: 35,377,503 km (0.088 R)
• M78: 35,486,560 km (0.088 R)
• M79: 35,595,916 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.5

Radius: 14.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.54 AU - 8.82 AU

Year: 7412 Days

Day: 10.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,497,067 km

• M1: 492,027 km (0.051 R)
• M2: 894,146 km (0.073 R)
• M3: 1,015,022 km (0.042 R)
• M4: 1,433,596 km (0.109 R)
• M5: 1,904,979 km (0.111 R)
• M6: 2,088,536 km (0.108 R)
• M7: 2,424,084 km (0.069 R)
• M8: 2,751,404 km (0.083 R)
• M9: 3,147,090 km (0.119 R)
• M10: 3,310,601 km (0.105 R)
• M11: 3,789,314 km (0.117 R)
• M12: 4,750,032 km (0.057 R)
• M13: 4,906,810 km (0.107 R)
• M14: 5,001,655 km (0.12 R)
• M15: 5,617,250 km (0.089 R)
• M16: 5,783,304 km (0.101 R)
• M17: 6,120,348 km (0.084 R)
• M18: 6,291,189 km (0.098 R)
• M19: 6,429,118 km (0.031 R)
• M20: 6,991,008 km (0.112 R)
• M21: 7,605,257 km (0.104 R)
• M22: 8,502,245 km (0.119 R)
• M23: 8,616,688 km (0.026 R)
• M24: 10,111,021 km (0.083 R)
• M25: 11,599,819 km (0.069 R)
• M26: 11,982,640 km (0.116 R)
• M27: 12,499,650 km (0.09 R)
• M28: 13,288,928 km (0.081 R)
• M29: 13,511,081 km (0.083 R)
• M30: 14,777,577 km (0.116 R)
• M31: 15,987,524 km (0.085 R)
• M32: 17,277,507 km (0.048 R)
• M33: 17,374,297 km (0.075 R)
• M34: 18,254,531 km (0.045 R)
• M35: 19,049,045 km (0.079 R)
• M36: 19,149,126 km (0.058 R)
• M37: 19,551,395 km (0.079 R)
• M38: 20,466,634 km (0.077 R)
• M39: 21,760,955 km (0.039 R)
• M40: 21,970,542 km (0.116 R)
• M41: 22,233,535 km (0.115 R)
• M42: 23,135,161 km (0.111 R)
• M43: 23,295,530 km (0.111 R)
• M44: 23,509,904 km (0.068 R)
• M45: 23,671,170 km (0.117 R)
• M46: 24,211,219 km (0.078 R)
• M47: 24,864,662 km (0.073 R)
• M48: 25,358,634 km (0.087 R)
• M49: 25,855,748 km (0.12 R)
• M50: 26,747,650 km (0.088 R)
• M51: 27,366,686 km (0.073 R)
• M52: 27,933,513 km (0.108 R)
• M53: 28,791,008 km (0.04 R)
• M54: 29,425,452 km (0.102 R)
• M55: 29,599,285 km (0.071 R)
• M56: 30,006,042 km (0.107 R)
• M57: 30,532,028 km (0.1 R)
• M58: 30,649,313 km (0.085 R)
• M59: 30,943,123 km (0.07 R)
• M60: 31,711,457 km (0.088 R)
• M61: 32,546,064 km (0.069 R)
• M62: 32,725,881 km (0.051 R)
• M63: 33,629,751 km (0.111 R)
• M64: 34,663,921 km (0.11 R)
• M65: 35,215,788 km (0.057 R)
• M66: 35,646,929 km (0.108 R)
• M67: 36,017,931 km (0.077 R)
• M68: 36,701,444 km (0.109 R)
• M69: 37,076,037 km (0.063 R)
• M70: 37,828,963 km (0.058 R)
• M71: 37,955,074 km (0.047 R)
• M72: 39,159,038 km (0.072 R)
• M73: 39,414,102 km (0.11 R)
• M74: 40,311,091 km (0.12 R)
• M75: 41,279,737 km (0.088 R)
• M76: 41,734,365 km (0.055 R)
• M77: 42,321,387 km (0.077 R)
• M78: 42,517,660 km (0.088 R)
• M79: 42,714,231 km (0.075 R)
• M80: 43,239,918 km (0.107 R)
• M81: 43,900,094 km (0.069 R)
• M82: 44,032,488 km (0.083 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 18,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit