🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.69 AU - 1.15 AU

Year: 319 Days

Day: 18.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.68 AU - 2.3 AU

Year: 1015 Days

Day: 46.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,768,720 km

• M1: 544,985 km (0.051 R)
• M2: 712,983 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.78 AU - 4.18 AU

Year: 2872 Days

Day: 18.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,768,720 km

• M1: 1,020,856 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.45 AU - 4.51 AU

Year: 3429 Days

Day: 18.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,768,720 km

• M1: 1,635,554 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.8

Radius: 11.5

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.45 AU - 6.25 AU

Year: 5117 Days

Day: 9.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,768,720 km

• M1: 167,550 km (0.055 R)
• M2: 312,809 km (0.115 R)
• M3: 449,542 km (0.069 R)
• M4: 598,541 km (0.097 R)
• M5: 877,392 km (0.094 R)
• M6: 994,826 km (0.096 R)
• M7: 1,448,706 km (0.084 R)
• M8: 1,791,435 km (0.098 R)
• M9: 1,866,981 km (0.099 R)
• M10: 2,240,527 km (0.066 R)
• M11: 2,573,682 km (0.027 R)
• M12: 3,057,481 km (0.08 R)
• M13: 3,380,313 km (0.076 R)
• M14: 3,617,576 km (0.061 R)
• M15: 3,762,686 km (0.12 R)
• M16: 4,033,907 km (0.1 R)
• M17: 4,108,855 km (0.078 R)
• M18: 4,543,138 km (0.088 R)
• M19: 4,673,737 km (0.091 R)
• M20: 5,791,083 km (0.071 R)
• M21: 5,961,326 km (0.053 R)
• M22: 6,190,958 km (0.074 R)
• M23: 6,277,875 km (0.103 R)
• M24: 7,229,915 km (0.086 R)
• M25: 7,847,755 km (0.111 R)
• M26: 8,258,401 km (0.038 R)
• M27: 8,806,228 km (0.054 R)
• M28: 9,499,016 km (0.034 R)
• M29: 9,599,546 km (0.085 R)
• M30: 10,553,831 km (0.032 R)
• M31: 10,936,951 km (0.058 R)
• M32: 11,969,026 km (0.052 R)
• M33: 12,588,511 km (0.09 R)
• M34: 13,069,319 km (0.073 R)
• M35: 13,820,749 km (0.07 R)
• M36: 14,010,738 km (0.107 R)
• M37: 15,326,152 km (0.1 R)
• M38: 15,879,066 km (0.088 R)
• M39: 16,478,953 km (0.103 R)
• M40: 16,640,220 km (0.034 R)
• M41: 16,883,017 km (0.109 R)
• M42: 17,372,053 km (0.086 R)
• M43: 17,454,032 km (0.101 R)
• M44: 17,948,603 km (0.11 R)
• M45: 18,322,598 km (0.118 R)
• M46: 18,489,698 km (0.119 R)
• M47: 18,699,135 km (0.06 R)
• M48: 18,783,209 km (0.066 R)
• M49: 19,247,561 km (0.118 R)
• M50: 19,502,476 km (0.118 R)
• M51: 19,587,747 km (0.064 R)
• M52: 20,230,868 km (0.075 R)
• M53: 20,924,553 km (0.083 R)
• M54: 21,890,956 km (0.081 R)
• M55: 22,335,112 km (0.076 R)
• M56: 22,424,272 km (0.105 R)
• M57: 22,603,041 km (0.07 R)
• M58: 24,830,703 km (0.029 R)
• M59: 25,200,958 km (0.045 R)
• M60: 26,228,695 km (0.115 R)
• M61: 26,464,312 km (0.062 R)
• M62: 26,700,378 km (0.093 R)
• M63: 27,174,902 km (0.113 R)
• M64: 27,796,032 km (0.094 R)
• M65: 28,325,160 km (0.05 R)
• M66: 28,615,230 km (0.097 R)
• M67: 29,246,982 km (0.103 R)
• M68: 30,030,875 km (0.047 R)
• M69: 30,474,881 km (0.04 R)
• M70: 30,970,798 km (0.111 R)
• M71: 31,519,374 km (0.109 R)
• M72: 32,020,826 km (0.097 R)
• M73: 32,121,505 km (0.062 R)
• M74: 33,336,988 km (0.071 R)
• M75: 33,490,027 km (0.066 R)
• M76: 34,053,113 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.8

Radius: 10.4

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.47 AU - 10.11 AU

Year: 9425 Days

Day: 12.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,768,720 km

• M1: 149,149 km (0.103 R)
• M2: 432,787 km (0.045 R)
• M3: 577,747 km (0.04 R)
• M4: 902,225 km (0.109 R)
• M5: 1,186,012 km (0.038 R)
• M6: 1,835,715 km (0.105 R)
• M7: 1,901,838 km (0.104 R)
• M8: 2,059,215 km (0.115 R)
• M9: 2,127,880 km (0.037 R)
• M10: 2,315,177 km (0.074 R)
• M11: 2,386,834 km (0.093 R)
• M12: 2,532,542 km (0.086 R)
• M13: 2,681,093 km (0.059 R)
• M14: 3,013,200 km (0.092 R)
• M15: 3,224,133 km (0.055 R)
• M16: 3,632,835 km (0.083 R)
• M17: 3,744,584 km (0.059 R)
• M18: 3,943,101 km (0.112 R)
• M19: 4,955,878 km (0.091 R)
• M20: 5,236,973 km (0.097 R)
• M21: 5,555,467 km (0.109 R)
• M22: 5,782,257 km (0.039 R)
• M23: 6,111,522 km (0.116 R)
• M24: 6,480,729 km (0.12 R)
• M25: 6,616,863 km (0.104 R)
• M26: 6,753,895 km (0.107 R)
• M27: 7,100,663 km (0.103 R)
• M28: 8,657,378 km (0.096 R)
• M29: 8,807,425 km (0.12 R)
• M30: 9,072,064 km (0.088 R)
• M31: 9,493,331 km (0.118 R)
• M32: 9,960,226 km (0.091 R)
• M33: 10,714,648 km (0.103 R)
• M34: 10,916,306 km (0.067 R)
• M35: 11,570,049 km (0.097 R)
• M36: 11,776,943 km (0.118 R)
• M37: 12,026,771 km (0.051 R)
• M38: 12,786,878 km (0.063 R)
• M39: 12,872,298 km (0.117 R)
• M40: 13,519,160 km (0.108 R)
• M41: 13,824,638 km (0.118 R)
• M42: 13,912,303 km (0.099 R)
• M43: 15,340,514 km (0.1 R)
• M44: 15,613,530 km (0.047 R)
• M45: 16,118,123 km (0.063 R)
• M46: 16,721,452 km (0.025 R)
• M47: 19,305,755 km (0.086 R)
• M48: 19,403,891 km (0.101 R)
• M49: 20,393,930 km (0.074 R)
• M50: 20,493,861 km (0.099 R)
• M51: 22,217,079 km (0.114 R)
• M52: 22,525,999 km (0.078 R)
• M53: 23,356,716 km (0.059 R)
• M54: 24,356,179 km (0.113 R)
• M55: 24,834,593 km (0.077 R)
• M56: 25,101,625 km (0.118 R)
• M57: 25,692,537 km (0.116 R)
• M58: 26,016,865 km (0.11 R)
• M59: 26,288,086 km (0.034 R)
• M60: 26,724,014 km (0.089 R)
• M61: 27,272,440 km (0.107 R)
• M62: 27,547,999 km (0.077 R)
• M63: 28,715,311 km (0.092 R)
• M64: 29,955,627 km (0.095 R)
• M65: 31,155,851 km (0.114 R)
• M66: 31,271,041 km (0.115 R)
• M67: 31,617,211 km (0.069 R)
• M68: 32,080,815 km (0.107 R)
• M69: 33,073,546 km (0.082 R)
• M70: 34,373,103 km (0.095 R)
• M71: 35,148,917 km (0.098 R)
• M72: 35,568,988 km (0.066 R)
• M73: 35,990,705 km (0.093 R)
• M74: 36,111,580 km (0.088 R)
• M75: 36,414,216 km (0.102 R)
• M76: 37,266,026 km (0.064 R)
• M77: 37,510,619 km (0.118 R)
• M78: 39,798,270 km (0.111 R)
• M79: 39,923,184 km (0.042 R)
• M80: 40,738,492 km (0.106 R)
• M81: 40,864,454 km (0.056 R)
• M82: 41,306,216 km (0.091 R)
• M83: 42,067,071 km (0.108 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 16,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit