🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.79 AU - 1.19 AU

Year: 371 Days

Day: 40.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.9 AU - 1.4 AU

Year: 465 Days

Day: 29.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.41 AU - 2.29 AU

Year: 948 Days

Day: 23.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.13 AU - 4.21 AU

Year: 3208 Days

Day: 15.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,721,498 km

• M1: 2,002,218 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.1

Radius: 12.1

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.5 AU - 7.48 AU

Year: 5523 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,721,498 km

• M1: 457,919 km (0.088 R)
• M2: 545,434 km (0.112 R)
• M3: 728,242 km (0.071 R)
• M4: 1,034,918 km (0.073 R)
• M5: 1,219,821 km (0.079 R)
• M6: 1,802,804 km (0.092 R)
• M7: 2,144,037 km (0.096 R)
• M8: 2,262,518 km (0.057 R)
• M9: 2,737,043 km (0.108 R)
• M10: 3,310,601 km (0.1 R)
• M11: 3,634,929 km (0.114 R)
• M12: 3,777,197 km (0.112 R)
• M13: 4,042,733 km (0.114 R)
• M14: 4,190,236 km (0.096 R)
• M15: 4,289,569 km (0.085 R)
• M16: 4,720,561 km (0.082 R)
• M17: 5,007,041 km (0.077 R)
• M18: 5,679,034 km (0.036 R)
• M19: 5,900,290 km (0.081 R)
• M20: 5,983,915 km (0.032 R)
• M21: 6,322,604 km (0.113 R)
• M22: 6,696,599 km (0.096 R)
• M23: 6,813,136 km (0.073 R)
• M24: 7,048,304 km (0.117 R)
• M25: 7,256,245 km (0.082 R)
• M26: 7,346,003 km (0.098 R)
• M27: 7,436,061 km (0.07 R)
• M28: 8,139,471 km (0.03 R)
• M29: 8,357,734 km (0.083 R)
• M30: 8,451,831 km (0.092 R)
• M31: 8,546,377 km (0.088 R)
• M32: 9,412,848 km (0.11 R)
• M33: 9,740,916 km (0.054 R)
• M34: 9,906,371 km (0.087 R)
• M35: 10,072,724 km (0.063 R)
• M36: 10,340,803 km (0.066 R)
• M37: 10,442,081 km (0.072 R)
• M38: 10,679,343 km (0.11 R)
• M39: 10,815,776 km (0.073 R)
• M40: 10,987,216 km (0.07 R)
• M41: 11,367,493 km (0.099 R)
• M42: 12,069,855 km (0.079 R)
• M43: 12,641,918 km (0.116 R)
• M44: 12,786,280 km (0.097 R)
• M45: 12,931,240 km (0.063 R)
• M46: 13,040,297 km (0.115 R)
• M47: 13,332,761 km (0.116 R)
• M48: 15,904,498 km (0.111 R)
• M49: 16,256,053 km (0.085 R)
• M50: 16,729,081 km (0.094 R)
• M51: 16,887,655 km (0.081 R)
• M52: 17,406,759 km (0.105 R)
• M53: 18,012,182 km (0.038 R)
• M54: 19,036,628 km (0.098 R)
• M55: 19,995,700 km (0.095 R)
• M56: 20,970,630 km (0.058 R)
• M57: 21,227,489 km (0.082 R)
• M58: 21,313,358 km (0.105 R)
• M59: 21,874,201 km (0.1 R)
• M60: 22,352,615 km (0.04 R)
• M61: 23,497,038 km (0.042 R)
• M62: 23,763,771 km (0.114 R)
• M63: 23,897,661 km (0.1 R)
• M64: 24,435,316 km (0.07 R)
• M65: 24,705,640 km (0.094 R)
• M66: 25,431,339 km (0.042 R)
• M67: 25,705,253 km (0.08 R)
• M68: 26,256,221 km (0.054 R)
• M69: 27,136,306 km (0.026 R)
• M70: 27,229,505 km (0.108 R)
• M71: 27,463,028 km (0.042 R)
• M72: 28,167,633 km (0.103 R)
• M73: 29,882,623 km (0.062 R)
• M74: 30,171,796 km (0.073 R)
• M75: 31,093,469 km (0.119 R)
• M76: 31,288,694 km (0.039 R)
• M77: 32,518,089 km (0.107 R)
• M78: 32,617,123 km (0.036 R)
• M79: 32,914,823 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.5

Radius: 13.7

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.81 AU - 7.23 AU

Year: 7007 Days

Day: 9.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,721,498 km

• M1: 171,589 km (0.084 R)
• M2: 296,204 km (0.069 R)
• M3: 391,049 km (0.107 R)
• M4: 640,728 km (0.098 R)
• M5: 794,514 km (0.064 R)
• M6: 1,211,294 km (0.058 R)
• M7: 1,353,113 km (0.095 R)
• M8: 1,463,366 km (0.108 R)
• M9: 1,713,195 km (0.069 R)
• M10: 2,019,272 km (0.063 R)
• M11: 2,168,272 km (0.09 R)
• M12: 2,365,292 km (0.105 R)
• M13: 2,500,229 km (0.111 R)
• M14: 3,016,791 km (0.115 R)
• M15: 3,853,791 km (0.047 R)
• M16: 4,094,344 km (0.071 R)
• M17: 4,339,834 km (0.107 R)
• M18: 4,590,261 km (0.12 R)
• M19: 6,253,341 km (0.114 R)
• M20: 6,378,704 km (0.076 R)
• M21: 6,696,001 km (0.089 R)
• M22: 7,116,221 km (0.037 R)
• M23: 7,712,369 km (0.07 R)
• M24: 8,811,614 km (0.057 R)
• M25: 9,200,867 km (0.089 R)
• M26: 9,343,883 km (0.12 R)
• M27: 9,595,806 km (0.1 R)
• M28: 9,740,766 km (0.118 R)
• M29: 10,551,437 km (0.1 R)
• M30: 11,537,287 km (0.106 R)
• M31: 12,237,106 km (0.117 R)
• M32: 12,830,710 km (0.048 R)
• M33: 13,030,723 km (0.035 R)
• M34: 13,151,298 km (0.046 R)
• M35: 13,514,971 km (0.11 R)
• M36: 14,087,482 km (0.071 R)
• M37: 14,501,270 km (0.081 R)
• M38: 14,835,172 km (0.054 R)
• M39: 16,239,298 km (0.095 R)
• M40: 16,716,814 km (0.05 R)
• M41: 17,154,986 km (0.093 R)
• M42: 17,685,759 km (0.101 R)
• M43: 17,774,621 km (0.112 R)
• M44: 18,356,706 km (0.114 R)
• M45: 18,672,806 km (0.103 R)
• M46: 19,081,657 km (0.08 R)
• M47: 19,816,033 km (0.106 R)
• M48: 19,954,860 km (0.088 R)
• M49: 20,279,787 km (0.087 R)
• M50: 20,935,025 km (0.091 R)
• M51: 23,087,888 km (0.119 R)
• M52: 23,331,434 km (0.118 R)
• M53: 24,313,992 km (0.108 R)
• M54: 25,260,199 km (0.1 R)
• M55: 25,410,694 km (0.086 R)
• M56: 25,813,412 km (0.088 R)
• M57: 25,914,390 km (0.048 R)
• M58: 26,574,267 km (0.114 R)
• M59: 26,727,305 km (0.113 R)
• M60: 27,651,970 km (0.102 R)
• M61: 27,755,342 km (0.076 R)
• M62: 28,639,166 km (0.111 R)
• M63: 29,268,823 km (0.118 R)
• M64: 29,479,607 km (0.1 R)
• M65: 29,638,031 km (0.11 R)
• M66: 30,009,034 km (0.097 R)
• M67: 30,168,355 km (0.115 R)
• M68: 30,328,126 km (0.041 R)
• M69: 30,434,789 km (0.118 R)
• M70: 32,157,708 km (0.066 R)
• M71: 32,812,049 km (0.107 R)
• M72: 33,856,840 km (0.069 R)
• M73: 34,355,749 km (0.084 R)
• M74: 35,080,401 km (0.105 R)
• M75: 36,205,377 km (0.075 R)
• M76: 36,715,357 km (0.118 R)
• M77: 36,999,742 km (0.053 R)
• M78: 37,284,876 km (0.095 R)
• M79: 37,628,053 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 19,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit