🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.06 AU - 1.28 AU

Year: 460 Days

Day: 18.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.68 AU - 2.06 AU

Year: 929 Days

Day: 20.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,678,673 km

• M1: 138,677 km (0.096 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.7

Radius: 12.5

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.75 AU - 8.81 AU

Year: 7887 Days

Day: 15 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,678,673 km

• M1: 256,261 km (0.111 R)
• M2: 618,737 km (0.038 R)
• M3: 823,686 km (0.108 R)
• M4: 926,460 km (0.11 R)
• M5: 1,262,456 km (0.119 R)
• M6: 1,724,564 km (0.082 R)
• M7: 1,836,912 km (0.049 R)
• M8: 1,928,616 km (0.119 R)
• M9: 2,189,066 km (0.042 R)
• M10: 3,314,490 km (0.059 R)
• M11: 3,773,457 km (0.094 R)
• M12: 3,921,110 km (0.091 R)
• M13: 4,070,708 km (0.072 R)
• M14: 4,191,882 km (0.055 R)
• M15: 4,688,397 km (0.058 R)
• M16: 5,073,013 km (0.058 R)
• M17: 5,170,850 km (0.087 R)
• M18: 5,468,101 km (0.078 R)
• M19: 6,079,508 km (0.11 R)
• M20: 6,323,203 km (0.064 R)
• M21: 6,641,248 km (0.108 R)
• M22: 6,928,326 km (0.103 R)
• M23: 8,502,245 km (0.081 R)
• M24: 8,814,307 km (0.04 R)
• M25: 9,130,108 km (0.077 R)
• M26: 9,732,239 km (0.115 R)
• M27: 10,764,464 km (0.111 R)
• M28: 11,229,714 km (0.049 R)
• M29: 11,529,209 km (0.105 R)
• M30: 11,744,630 km (0.118 R)
• M31: 12,355,288 km (0.118 R)
• M32: 12,620,226 km (0.09 R)
• M33: 12,708,938 km (0.115 R)
• M34: 12,797,799 km (0.087 R)
• M35: 13,065,878 km (0.068 R)
• M36: 14,387,426 km (0.1 R)
• M37: 14,480,176 km (0.091 R)
• M38: 14,806,300 km (0.088 R)
• M39: 15,087,693 km (0.114 R)
• M40: 17,600,339 km (0.067 R)
• M41: 20,239,844 km (0.111 R)
• M42: 20,552,204 km (0.112 R)
• M43: 20,709,132 km (0.12 R)
• M44: 21,605,373 km (0.074 R)
• M45: 22,245,652 km (0.106 R)
• M46: 22,352,914 km (0.086 R)
• M47: 24,148,537 km (0.097 R)
• M48: 26,329,674 km (0.098 R)
• M49: 26,443,368 km (0.071 R)
• M50: 26,670,907 km (0.098 R)
• M51: 27,530,197 km (0.101 R)
• M52: 27,818,622 km (0.074 R)
• M53: 28,515,000 km (0.073 R)
• M54: 28,631,686 km (0.082 R)
• M55: 31,417,797 km (0.092 R)
• M56: 31,779,674 km (0.075 R)
• M57: 32,021,723 km (0.084 R)
• M58: 32,995,905 km (0.078 R)
• M59: 34,413,345 km (0.119 R)
• M60: 34,537,660 km (0.062 R)
• M61: 35,160,885 km (0.063 R)
• M62: 35,976,642 km (0.073 R)
• M63: 36,735,104 km (0.116 R)
• M64: 37,052,700 km (0.093 R)
• M65: 37,243,736 km (0.053 R)
• M66: 37,498,950 km (0.095 R)
• M67: 37,690,735 km (0.077 R)
• M68: 38,783,697 km (0.074 R)
• M69: 39,107,127 km (0.094 R)
• M70: 41,462,097 km (0.068 R)
• M71: 41,594,342 km (0.112 R)
• M72: 42,190,788 km (0.097 R)
• M73: 43,057,558 km (0.065 R)
• M74: 43,526,697 km (0.08 R)
• M75: 44,199,738 km (0.101 R)
• M76: 45,079,972 km (0.099 R)
• M77: 45,488,225 km (0.025 R)

Asteroid Belt

Center: 10.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.2

Radius: 6.5

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.02 AU - 15.46 AU

Year: 18510 Days

Day: 19 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,678,673 km

• M1: 99,632 km (0.113 R)
• M2: 204,351 km (0.066 R)
• M3: 369,806 km (0.115 R)
• M4: 455,526 km (0.117 R)
• M5: 633,248 km (0.096 R)
• M6: 677,529 km (0.092 R)
• M7: 722,857 km (0.057 R)
• M8: 1,442,423 km (0.114 R)
• M9: 1,561,951 km (0.079 R)
• M10: 2,368,882 km (0.076 R)
• M11: 3,390,187 km (0.1 R)
• M12: 3,549,808 km (0.08 R)
• M13: 3,793,952 km (0.108 R)
• M14: 3,904,355 km (0.047 R)
• M15: 4,646,809 km (0.117 R)
• M16: 4,794,612 km (0.087 R)
• M17: 5,094,855 km (0.11 R)
• M18: 5,216,627 km (0.117 R)
• M19: 5,619,046 km (0.112 R)
• M20: 6,818,521 km (0.083 R)
• M21: 7,292,447 km (0.064 R)
• M22: 8,058,538 km (0.066 R)
• M23: 8,129,447 km (0.088 R)
• M24: 8,667,850 km (0.099 R)
• M25: 9,403,722 km (0.074 R)
• M26: 9,515,771 km (0.105 R)
• M27: 9,741,365 km (0.114 R)
• M28: 10,236,085 km (0.102 R)
• M29: 10,544,556 km (0.107 R)
• M30: 10,895,213 km (0.072 R)
• M31: 11,249,760 km (0.114 R)
• M32: 11,448,426 km (0.051 R)
• M33: 11,568,104 km (0.117 R)
• M34: 11,970,223 km (0.115 R)
• M35: 12,213,769 km (0.105 R)
• M36: 12,295,299 km (0.092 R)
• M37: 12,458,810 km (0.066 R)
• M38: 13,963,316 km (0.119 R)
• M39: 14,176,792 km (0.114 R)
• M40: 15,128,833 km (0.118 R)
• M41: 15,347,994 km (0.106 R)
• M42: 15,878,468 km (0.112 R)
• M43: 16,776,055 km (0.096 R)
• M44: 16,866,711 km (0.09 R)
• M45: 16,957,517 km (0.101 R)
• M46: 17,920,778 km (0.074 R)
• M47: 19,232,751 km (0.07 R)
• M48: 20,381,663 km (0.092 R)
• M49: 20,429,983 km (0.118 R)
• M50: 20,866,958 km (0.12 R)
• M51: 21,848,919 km (0.078 R)
• M52: 22,745,459 km (0.095 R)
• M53: 23,400,398 km (0.057 R)
• M54: 23,806,556 km (0.03 R)
• M55: 25,038,794 km (0.109 R)
• M56: 25,610,557 km (0.069 R)
• M57: 25,819,545 km (0.115 R)
• M58: 27,993,950 km (0.117 R)
• M59: 28,912,631 km (0.112 R)
• M60: 28,967,084 km (0.084 R)
• M61: 29,021,389 km (0.12 R)
• M62: 30,668,611 km (0.115 R)
• M63: 30,724,111 km (0.088 R)
• M64: 30,890,614 km (0.111 R)
• M65: 31,503,516 km (0.078 R)
• M66: 32,458,848 km (0.114 R)
• M67: 32,628,492 km (0.075 R)
• M68: 32,685,040 km (0.078 R)
• M69: 32,854,984 km (0.077 R)
• M70: 33,594,895 km (0.115 R)
• M71: 35,207,111 km (0.118 R)
• M72: 35,381,243 km (0.08 R)
• M73: 35,439,436 km (0.119 R)
• M74: 36,962,193 km (0.099 R)
• M75: 37,080,226 km (0.102 R)
• M76: 37,316,590 km (0.083 R)
• M77: 37,494,313 km (0.058 R)
• M78: 37,672,185 km (0.118 R)
• M79: 38,207,745 km (0.073 R)
• M80: 38,985,504 km (0.106 R)
• M81: 39,286,196 km (0.118 R)
• M82: 39,527,198 km (0.055 R)
• M83: 39,708,212 km (0.104 R)
• M84: 40,131,873 km (0.07 R)
• M85: 40,556,880 km (0.1 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 10,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit