🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.64 AU - 1.9 AU

Year: 882 Days

Day: 44.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,140,590 km

• M1: 1,140,534 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.22 AU - 4.02 AU

Year: 2581 Days

Day: 38.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.95 AU - 4.43 AU

Year: 3214 Days

Day: 34.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.5

Radius: 12.4

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.51 AU - 7.01 AU

Year: 5180 Days

Day: 7.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 127.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,140,590 km

• M1: 270,772 km (0.08 R)
• M2: 417,228 km (0.114 R)
• M3: 609,611 km (0.094 R)
• M4: 712,385 km (0.068 R)
• M5: 1,045,540 km (0.093 R)
• M6: 1,473,689 km (0.064 R)
• M7: 2,060,112 km (0.041 R)
• M8: 2,185,625 km (0.101 R)
• M9: 2,277,029 km (0.112 R)
• M10: 2,597,468 km (0.048 R)
• M11: 2,872,429 km (0.029 R)
• M12: 3,136,469 km (0.06 R)
• M13: 3,323,765 km (0.071 R)
• M14: 4,042,882 km (0.074 R)
• M15: 4,247,233 km (0.053 R)
• M16: 4,525,186 km (0.083 R)
• M17: 5,172,496 km (0.072 R)
• M18: 5,544,695 km (0.111 R)
• M19: 6,420,591 km (0.088 R)
• M20: 6,526,506 km (0.069 R)
• M21: 6,713,354 km (0.034 R)
• M22: 6,820,915 km (0.079 R)
• M23: 7,064,909 km (0.041 R)
• M24: 7,729,872 km (0.089 R)
• M25: 7,870,942 km (0.051 R)
• M26: 8,012,761 km (0.112 R)
• M27: 8,270,518 km (0.091 R)
• M28: 8,589,162 km (0.068 R)
• M29: 9,478,671 km (0.112 R)
• M30: 9,629,765 km (0.074 R)
• M31: 9,720,870 km (0.118 R)
• M32: 9,842,642 km (0.111 R)
• M33: 9,965,013 km (0.089 R)
• M34: 10,428,617 km (0.043 R)
• M35: 10,584,648 km (0.07 R)
• M36: 10,710,011 km (0.088 R)
• M37: 10,899,102 km (0.094 R)
• M38: 11,731,166 km (0.095 R)
• M39: 11,828,404 km (0.073 R)
• M40: 12,089,303 km (0.102 R)
• M41: 12,319,235 km (0.113 R)
• M42: 12,418,119 km (0.076 R)
• M43: 12,616,785 km (0.069 R)
• M44: 13,118,237 km (0.053 R)
• M45: 13,660,230 km (0.079 R)
• M46: 13,762,555 km (0.096 R)
• M47: 14,591,477 km (0.079 R)
• M48: 14,976,692 km (0.032 R)
• M49: 15,650,181 km (0.106 R)
• M50: 16,551,209 km (0.102 R)
• M51: 16,916,378 km (0.104 R)
• M52: 17,395,240 km (0.082 R)
• M53: 17,543,342 km (0.118 R)
• M54: 18,140,387 km (0.055 R)
• M55: 19,048,446 km (0.041 R)
• M56: 19,662,097 km (0.102 R)
• M57: 19,932,570 km (0.088 R)
• M58: 20,360,121 km (0.109 R)
• M59: 20,751,469 km (0.119 R)
• M60: 20,948,040 km (0.102 R)
• M61: 21,740,610 km (0.06 R)
• M62: 21,820,345 km (0.057 R)
• M63: 22,140,634 km (0.112 R)
• M64: 22,502,661 km (0.055 R)
• M65: 22,907,324 km (0.085 R)
• M66: 23,846,948 km (0.09 R)
• M67: 24,011,805 km (0.085 R)
• M68: 24,342,266 km (0.112 R)
• M69: 24,549,759 km (0.086 R)
• M70: 24,716,111 km (0.119 R)
• M71: 24,799,288 km (0.106 R)
• M72: 24,924,501 km (0.092 R)
• M73: 25,385,113 km (0.115 R)
• M74: 26,357,350 km (0.093 R)
• M75: 26,783,853 km (0.115 R)
• M76: 27,990,360 km (0.119 R)
• M77: 28,207,576 km (0.085 R)
• M78: 28,600,121 km (0.098 R)
• M79: 28,731,468 km (0.075 R)
• M80: 28,950,629 km (0.056 R)
• M81: 29,082,424 km (0.113 R)
• M82: 29,214,370 km (0.106 R)
• M83: 29,479,008 km (0.099 R)
• M84: 29,611,552 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.5

Radius: 12.6

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.22 AU - 9.28 AU

Year: 8085 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,140,590 km

• M1: 330,013 km (0.111 R)
• M2: 798,105 km (0.104 R)
• M3: 946,955 km (0.041 R)
• M4: 1,122,134 km (0.056 R)
• M5: 1,239,568 km (0.088 R)
• M6: 1,732,643 km (0.082 R)
• M7: 2,348,387 km (0.028 R)
• M8: 2,590,586 km (0.085 R)
• M9: 2,703,383 km (0.076 R)
• M10: 2,910,726 km (0.111 R)
• M11: 3,921,110 km (0.105 R)
• M12: 4,532,367 km (0.091 R)
• M13: 4,641,723 km (0.054 R)
• M14: 4,807,477 km (0.113 R)
• M15: 5,490,242 km (0.099 R)
• M16: 5,813,373 km (0.065 R)
• M17: 6,142,788 km (0.061 R)
• M18: 7,072,389 km (0.095 R)
• M19: 7,199,697 km (0.112 R)
• M20: 7,781,932 km (0.108 R)
• M21: 8,111,945 km (0.066 R)
• M22: 8,278,746 km (0.064 R)
• M23: 8,379,276 km (0.089 R)
• M24: 8,581,831 km (0.1 R)
• M25: 9,233,629 km (0.054 R)
• M26: 9,512,929 km (0.083 R)
• M27: 9,972,792 km (0.03 R)
• M28: 10,331,379 km (0.053 R)
• M29: 10,730,954 km (0.074 R)
• M30: 10,840,759 km (0.072 R)
• M31: 10,987,814 km (0.09 R)
• M32: 11,135,467 km (0.118 R)
• M33: 11,470,118 km (0.112 R)
• M34: 11,959,602 km (0.119 R)
• M35: 12,149,591 km (0.106 R)
• M36: 12,609,904 km (0.105 R)
• M37: 12,764,588 km (0.059 R)
• M38: 12,958,916 km (0.06 R)
• M39: 13,114,946 km (0.092 R)
• M40: 13,311,069 km (0.094 R)
• M41: 13,508,089 km (0.08 R)
• M42: 13,666,364 km (0.033 R)
• M43: 14,346,137 km (0.119 R)
• M44: 14,955,000 km (0.096 R)
• M45: 15,242,078 km (0.069 R)
• M46: 15,821,770 km (0.11 R)
• M47: 15,988,721 km (0.084 R)
• M48: 16,662,360 km (0.102 R)
• M49: 16,917,275 km (0.113 R)
• M50: 18,080,847 km (0.097 R)
• M51: 19,003,717 km (0.107 R)
• M52: 19,314,731 km (0.045 R)
• M53: 19,941,845 km (0.084 R)
• M54: 20,348,602 km (0.062 R)
• M55: 21,770,380 km (0.106 R)
• M56: 22,049,230 km (0.087 R)
• M57: 22,845,839 km (0.12 R)
• M58: 23,604,300 km (0.101 R)
• M59: 24,034,394 km (0.093 R)
• M60: 24,130,436 km (0.113 R)
• M61: 24,805,721 km (0.047 R)
• M62: 25,291,914 km (0.054 R)
• M63: 25,585,125 km (0.044 R)
• M64: 26,323,092 km (0.112 R)
• M65: 26,570,676 km (0.055 R)
• M66: 26,719,526 km (0.089 R)
• M67: 26,918,491 km (0.049 R)
• M68: 27,018,123 km (0.091 R)
• M69: 27,468,263 km (0.112 R)
• M70: 27,870,383 km (0.088 R)
• M71: 29,037,246 km (0.079 R)
• M72: 29,601,080 km (0.117 R)
• M73: 32,473,808 km (0.097 R)
• M74: 32,632,980 km (0.102 R)
• M75: 33,593,847 km (0.052 R)
• M76: 33,701,259 km (0.072 R)
• M77: 34,509,985 km (0.109 R)
• M78: 34,780,907 km (0.061 R)
• M79: 35,052,726 km (0.116 R)
• M80: 35,707,665 km (0.119 R)
• M81: 35,981,729 km (0.104 R)
• M82: 36,256,540 km (0.09 R)
• M83: 36,366,644 km (0.059 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: 202 - 10,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit