🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.11 AU - 1.21 AU

Year: 437 Days

Day: 24.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.61 AU - 1.71 AU

Year: 748 Days

Day: 41.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.23 AU - 3.59 AU

Year: 1737 Days

Day: 39 Hours

Environment

Temp: -88 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,902,264 km

• M1: 370,404 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.31 AU - 5.01 AU

Year: 3519 Days

Day: 35 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.9

Radius: 11.3

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.8 AU - 6.76 AU

Year: 5506 Days

Day: 11.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,902,264 km

• M1: 158,574 km (0.103 R)
• M2: 661,372 km (0.054 R)
• M3: 901,776 km (0.1 R)
• M4: 1,369,868 km (0.117 R)
• M5: 1,630,467 km (0.119 R)
• M6: 1,766,900 km (0.08 R)
• M7: 1,996,832 km (0.12 R)
• M8: 2,106,488 km (0.028 R)
• M9: 2,312,633 km (0.091 R)
• M10: 2,744,971 km (0.105 R)
• M11: 3,096,526 km (0.054 R)
• M12: 3,202,741 km (0.062 R)
• M13: 3,707,035 km (0.073 R)
• M14: 4,003,239 km (0.027 R)
• M15: 4,426,152 km (0.055 R)
• M16: 4,667,304 km (0.045 R)
• M17: 4,789,525 km (0.1 R)
• M18: 5,571,174 km (0.048 R)
• M19: 5,910,761 km (0.09 R)
• M20: 6,747,762 km (0.088 R)
• M21: 7,194,461 km (0.099 R)
• M22: 7,593,139 km (0.09 R)
• M23: 7,679,457 km (0.118 R)
• M24: 8,892,696 km (0.062 R)
• M25: 9,197,576 km (0.066 R)
• M26: 9,912,056 km (0.111 R)
• M27: 10,038,017 km (0.062 R)
• M28: 10,483,520 km (0.096 R)
• M29: 11,959,003 km (0.056 R)
• M30: 12,567,418 km (0.083 R)
• M31: 13,289,826 km (0.075 R)
• M32: 13,498,665 km (0.108 R)
• M33: 13,743,856 km (0.058 R)
• M34: 14,131,912 km (0.057 R)
• M35: 14,345,239 km (0.107 R)
• M36: 14,667,174 km (0.082 R)
• M37: 14,810,937 km (0.091 R)
• M38: 14,919,096 km (0.117 R)
• M39: 15,136,313 km (0.091 R)
• M40: 15,281,572 km (0.092 R)
• M41: 15,463,932 km (0.107 R)
• M42: 15,573,737 km (0.111 R)
• M43: 15,794,094 km (0.099 R)
• M44: 16,163,452 km (0.114 R)
• M45: 17,593,458 km (0.12 R)
• M46: 17,708,050 km (0.068 R)
• M47: 18,985,167 km (0.07 R)
• M48: 19,181,140 km (0.113 R)
• M49: 19,299,173 km (0.12 R)
• M50: 20,131,834 km (0.117 R)
• M51: 20,492,216 km (0.076 R)
• M52: 20,854,841 km (0.056 R)
• M53: 21,545,534 km (0.035 R)
• M54: 21,914,143 km (0.109 R)
• M55: 22,078,701 km (0.109 R)
• M56: 22,574,767 km (0.095 R)
• M57: 23,116,312 km (0.034 R)
• M58: 23,200,087 km (0.059 R)
• M59: 25,196,021 km (0.116 R)
• M60: 25,584,377 km (0.104 R)
• M61: 25,670,995 km (0.095 R)
• M62: 26,279,858 km (0.03 R)
• M63: 26,805,545 km (0.114 R)
• M64: 27,956,551 km (0.046 R)
• M65: 28,090,291 km (0.092 R)
• M66: 28,269,061 km (0.111 R)
• M67: 28,897,821 km (0.117 R)
• M68: 29,259,249 km (0.093 R)
• M69: 29,349,756 km (0.085 R)
• M70: 29,531,218 km (0.112 R)
• M71: 29,895,190 km (0.113 R)
• M72: 30,352,211 km (0.105 R)
• M73: 30,489,841 km (0.07 R)
• M74: 30,765,550 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.9

Radius: 14.9

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.9 AU - 9.56 AU

Year: 9024 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,902,264 km

• M1: 432,338 km (0.082 R)
• M2: 594,352 km (0.055 R)
• M3: 959,970 km (0.117 R)
• M4: 1,070,971 km (0.108 R)
• M5: 1,254,977 km (0.098 R)
• M6: 1,432,100 km (0.069 R)
• M7: 1,542,653 km (0.083 R)
• M8: 1,994,140 km (0.06 R)
• M9: 2,310,988 km (0.119 R)
• M10: 2,464,625 km (0.064 R)
• M11: 2,644,591 km (0.07 R)
• M12: 2,829,045 km (0.062 R)
• M13: 3,814,895 km (0.096 R)
• M14: 4,157,175 km (0.084 R)
• M15: 4,509,478 km (0.098 R)
• M16: 4,787,281 km (0.1 R)
• M17: 5,923,926 km (0.095 R)
• M18: 6,290,142 km (0.117 R)
• M19: 6,789,948 km (0.118 R)
• M20: 6,980,835 km (0.088 R)
• M21: 7,109,040 km (0.057 R)
• M22: 7,861,518 km (0.091 R)
• M23: 8,298,194 km (0.063 R)
• M24: 8,673,984 km (0.1 R)
• M25: 9,406,864 km (0.117 R)
• M26: 9,870,468 km (0.044 R)
• M27: 10,894,615 km (0.082 R)
• M28: 11,081,163 km (0.077 R)
• M29: 11,268,609 km (0.074 R)
• M30: 11,570,947 km (0.084 R)
• M31: 11,990,868 km (0.086 R)
• M32: 12,260,742 km (0.093 R)
• M33: 12,728,236 km (0.105 R)
• M34: 13,082,633 km (0.065 R)
• M35: 13,281,000 km (0.11 R)
• M36: 13,801,301 km (0.06 R)
• M37: 14,655,954 km (0.105 R)
• M38: 14,903,239 km (0.07 R)
• M39: 15,527,810 km (0.079 R)
• M40: 15,906,592 km (0.044 R)
• M41: 16,160,759 km (0.061 R)
• M42: 16,587,562 km (0.062 R)
• M43: 17,278,105 km (0.094 R)
• M44: 17,714,632 km (0.041 R)
• M45: 17,934,092 km (0.072 R)
• M46: 18,553,726 km (0.094 R)
• M47: 19,045,604 km (0.059 R)
• M48: 19,270,599 km (0.053 R)
• M49: 19,723,133 km (0.105 R)
• M50: 19,859,566 km (0.061 R)
• M51: 20,042,076 km (0.09 R)
• M52: 21,195,026 km (0.115 R)
• M53: 21,474,924 km (0.047 R)
• M54: 22,606,931 km (0.095 R)
• M55: 22,749,797 km (0.062 R)
• M56: 22,988,555 km (0.072 R)
• M57: 23,613,276 km (0.104 R)
• M58: 24,243,532 km (0.056 R)
• M59: 24,585,213 km (0.06 R)
• M60: 24,928,540 km (0.116 R)
• M61: 25,520,798 km (0.093 R)
• M62: 25,768,981 km (0.11 R)
• M63: 26,017,912 km (0.098 R)
• M64: 26,468,052 km (0.046 R)
• M65: 27,477,538 km (0.105 R)
• M66: 28,089,244 km (0.116 R)
• M67: 28,243,031 km (0.091 R)
• M68: 28,860,421 km (0.05 R)
• M69: 31,374,264 km (0.055 R)
• M70: 32,657,365 km (0.055 R)
• M71: 33,413,732 km (0.04 R)
• M72: 33,739,705 km (0.058 R)
• M73: 34,175,933 km (0.05 R)
• M74: 35,440,484 km (0.118 R)
• M75: 36,050,693 km (0.066 R)
• M76: 36,496,794 km (0.054 R)
• M77: 37,394,232 km (0.114 R)
• M78: 37,506,879 km (0.086 R)
• M79: 37,619,676 km (0.109 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 19,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit