🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.84 AU - 0.9 AU

Year: 303 Days

Day: 14.4 Hours

Environment

Temp: 117 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.71 AU - 2.05 AU

Year: 961 Days

Day: 18.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 121.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.95 AU - 2.13 AU

Year: 1086 Days

Day: 44.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.1 AU - 3.14 AU

Year: 1581 Days

Day: 25.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.7

Radius: 13.3

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.29 AU - 7.47 AU

Year: 6007 Days

Day: 11 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,176,739 km

• M1: 166,353 km (0.119 R)
• M2: 282,441 km (0.062 R)
• M3: 571,314 km (0.092 R)
• M4: 699,071 km (0.119 R)
• M5: 798,853 km (0.073 R)
• M6: 917,933 km (0.08 R)
• M7: 1,160,580 km (0.101 R)
• M8: 1,424,920 km (0.105 R)
• M9: 1,867,131 km (0.101 R)
• M10: 2,274,636 km (0.116 R)
• M11: 2,608,837 km (0.116 R)
• M12: 2,854,477 km (0.071 R)
• M13: 2,959,046 km (0.104 R)
• M14: 3,043,718 km (0.105 R)
• M15: 3,346,654 km (0.073 R)
• M16: 3,434,917 km (0.1 R)
• M17: 3,568,956 km (0.116 R)
• M18: 3,865,609 km (0.097 R)
• M19: 4,217,762 km (0.085 R)
• M20: 4,337,590 km (0.103 R)
• M21: 4,605,071 km (0.106 R)
• M22: 5,131,057 km (0.119 R)
• M23: 5,414,246 km (0.112 R)
• M24: 5,597,204 km (0.054 R)
• M25: 5,755,628 km (0.103 R)
• M26: 6,542,663 km (0.095 R)
• M27: 6,850,086 km (0.118 R)
• M28: 7,105,151 km (0.078 R)
• M29: 7,190,870 km (0.116 R)
• M30: 7,654,025 km (0.108 R)
• M31: 8,067,215 km (0.088 R)
• M32: 8,276,652 km (0.084 R)
• M33: 8,518,103 km (0.065 R)
• M34: 9,194,285 km (0.095 R)
• M35: 9,350,465 km (0.034 R)
• M36: 9,887,821 km (0.078 R)
• M37: 10,112,068 km (0.05 R)
• M38: 10,827,894 km (0.114 R)
• M39: 11,830,200 km (0.046 R)
• M40: 12,308,165 km (0.083 R)
• M41: 12,722,850 km (0.08 R)
• M42: 13,072,012 km (0.08 R)
• M43: 13,459,620 km (0.087 R)
• M44: 13,994,432 km (0.118 R)
• M45: 14,138,345 km (0.051 R)
• M46: 14,536,275 km (0.063 R)
• M47: 14,791,489 km (0.066 R)
• M48: 15,603,208 km (0.117 R)
• M49: 16,127,398 km (0.089 R)
• M50: 16,962,753 km (0.098 R)
• M51: 17,192,984 km (0.092 R)
• M52: 17,463,008 km (0.088 R)
• M53: 17,968,051 km (0.079 R)
• M54: 18,359,997 km (0.119 R)
• M55: 18,478,030 km (0.102 R)
• M56: 19,914,917 km (0.088 R)
• M57: 20,198,555 km (0.112 R)
• M58: 21,098,536 km (0.098 R)
• M59: 21,719,666 km (0.09 R)
• M60: 22,768,198 km (0.114 R)
• M61: 22,852,870 km (0.093 R)
• M62: 22,937,542 km (0.114 R)
• M63: 23,234,943 km (0.081 R)
• M64: 23,919,204 km (0.112 R)
• M65: 25,001,843 km (0.09 R)
• M66: 25,307,771 km (0.111 R)
• M67: 25,483,249 km (0.112 R)
• M68: 25,703,009 km (0.065 R)
• M69: 27,080,057 km (0.118 R)
• M70: 27,439,391 km (0.089 R)
• M71: 27,709,864 km (0.11 R)
• M72: 28,298,831 km (0.12 R)
• M73: 30,883,433 km (0.104 R)
• M74: 31,071,029 km (0.035 R)
• M75: 31,258,924 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.6

Radius: 4.4

Gravity: 37.63 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 11.07 AU - 13.17 AU

Year: 15729 Days

Day: 22.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,176,739 km

• M1: 164,258 km (0.06 R)
• M2: 227,838 km (0.055 R)
• M3: 300,542 km (0.059 R)
• M4: 771,925 km (0.076 R)
• M5: 1,175,839 km (0.102 R)
• M6: 1,440,029 km (0.11 R)
• M7: 2,599,861 km (0.113 R)
• M8: 2,667,031 km (0.104 R)
• M9: 2,803,314 km (0.094 R)
• M10: 2,872,429 km (0.109 R)
• M11: 2,941,992 km (0.074 R)
• M12: 3,407,690 km (0.115 R)
• M13: 3,896,127 km (0.069 R)
• M14: 4,526,832 km (0.099 R)
• M15: 4,648,604 km (0.113 R)
• M16: 5,146,466 km (0.045 R)
• M17: 5,617,550 km (0.108 R)
• M18: 6,372,570 km (0.085 R)
• M19: 6,600,557 km (0.042 R)
• M20: 6,971,111 km (0.079 R)
• M21: 7,017,786 km (0.11 R)
• M22: 7,064,759 km (0.062 R)
• M23: 7,539,284 km (0.068 R)
• M24: 7,877,674 km (0.085 R)
• M25: 8,719,910 km (0.078 R)
• M26: 8,973,030 km (0.078 R)
• M27: 9,126,069 km (0.115 R)
• M28: 9,956,636 km (0.119 R)
• M29: 11,467,425 km (0.079 R)
• M30: 11,912,030 km (0.085 R)
• M31: 12,818,144 km (0.086 R)
• M32: 12,990,481 km (0.068 R)
• M33: 13,221,460 km (0.084 R)
• M34: 14,575,769 km (0.108 R)
• M35: 15,788,858 km (0.095 R)
• M36: 16,345,213 km (0.118 R)
• M37: 16,657,125 km (0.115 R)
• M38: 17,540,799 km (0.112 R)
• M39: 17,732,135 km (0.106 R)
• M40: 17,924,069 km (0.107 R)
• M41: 18,181,228 km (0.07 R)
• M42: 18,504,359 km (0.098 R)
• M43: 19,090,783 km (0.051 R)
• M44: 19,287,504 km (0.12 R)
• M45: 19,882,006 km (0.084 R)
• M46: 20,214,861 km (0.062 R)
• M47: 24,421,104 km (0.083 R)
• M48: 24,492,163 km (0.052 R)
• M49: 26,658,341 km (0.11 R)
• M50: 26,804,946 km (0.103 R)
• M51: 26,878,249 km (0.09 R)
• M52: 28,136,068 km (0.104 R)
• M53: 28,809,708 km (0.092 R)
• M54: 28,960,203 km (0.09 R)
• M55: 29,564,429 km (0.119 R)
• M56: 31,093,319 km (0.081 R)
• M57: 31,479,431 km (0.049 R)
• M58: 35,026,097 km (0.051 R)
• M59: 35,669,667 km (0.052 R)
• M60: 35,992,948 km (0.05 R)
• M61: 36,074,031 km (0.079 R)
• M62: 36,968,626 km (0.083 R)
• M63: 37,213,966 km (0.102 R)
• M64: 38,448,448 km (0.114 R)
• M65: 40,788,458 km (0.079 R)
• M66: 41,550,360 km (0.111 R)
• M67: 42,573,460 km (0.097 R)
• M68: 42,744,749 km (0.101 R)
• M69: 44,470,660 km (0.064 R)
• M70: 45,692,276 km (0.111 R)
• M71: 48,794,188 km (0.096 R)
• M72: 49,063,314 km (0.07 R)
• M73: 49,242,982 km (0.118 R)
• M74: 50,778,604 km (0.111 R)
• M75: 51,233,232 km (0.077 R)
• M76: 52,789,049 km (0.093 R)
• M77: 55,291,971 km (0.086 R)
• M78: 55,572,318 km (0.043 R)
• M79: 56,134,806 km (0.11 R)
• M80: 56,698,939 km (0.103 R)
• M81: 58,212,870 km (0.061 R)
• M82: 58,593,297 km (0.11 R)
• M83: 59,070,215 km (0.036 R)
• M84: 59,356,845 km (0.036 R)
• M85: 60,219,725 km (0.082 R)
• M86: 60,797,323 km (0.117 R)
• M87: 61,183,435 km (0.058 R)
• M88: 62,833,350 km (0.101 R)
• M89: 63,321,338 km (0.066 R)
• M90: 65,681,394 km (0.08 R)
• M91: 65,780,428 km (0.085 R)
• M92: 65,978,495 km (0.049 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 10,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit