🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.5 AU - 0.82 AU

Year: 205 Days

Day: 27.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,757,679 km

• M1: 62,532 km (0.056 R)
• M2: 146,307 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.71 AU - 1.05 AU

Year: 316 Days

Day: 47.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.94 AU - 1.27 AU

Year: 442 Days

Day: 28.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.12 AU - 1.44 AU

Year: 554 Days

Day: 47.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.64 AU - 4.1 AU

Year: 2915 Days

Day: 13.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.9

Radius: 12.9

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.14 AU - 7.58 AU

Year: 6879 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 144.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,757,679 km

• M1: 167,101 km (0.091 R)
• M2: 292,913 km (0.097 R)
• M3: 392,844 km (0.104 R)
• M4: 587,471 km (0.051 R)
• M5: 727,794 km (0.086 R)
• M6: 961,466 km (0.032 R)
• M7: 1,368,521 km (0.094 R)
• M8: 1,601,894 km (0.073 R)
• M9: 1,933,852 km (0.085 R)
• M10: 2,020,319 km (0.093 R)
• M11: 2,175,003 km (0.094 R)
• M12: 2,310,689 km (0.117 R)
• M13: 2,449,366 km (0.092 R)
• M14: 2,857,768 km (0.108 R)
• M15: 3,524,077 km (0.12 R)
• M16: 4,096,738 km (0.069 R)
• M17: 4,408,649 km (0.094 R)
• M18: 4,552,862 km (0.118 R)
• M19: 4,640,227 km (0.114 R)
• M20: 4,875,993 km (0.036 R)
• M21: 5,889,967 km (0.119 R)
• M22: 6,404,883 km (0.07 R)
• M23: 7,035,139 km (0.056 R)
• M24: 7,136,417 km (0.082 R)
• M25: 7,719,998 km (0.106 R)
• M26: 7,964,740 km (0.086 R)
• M27: 8,787,229 km (0.107 R)
• M28: 9,006,241 km (0.051 R)
• M29: 9,116,345 km (0.08 R)
• M30: 9,375,149 km (0.057 R)
• M31: 9,711,595 km (0.066 R)
• M32: 10,090,077 km (0.05 R)
• M33: 10,204,669 km (0.039 R)
• M34: 11,452,764 km (0.032 R)
• M35: 11,852,789 km (0.116 R)
• M36: 12,257,302 km (0.085 R)
• M37: 12,543,183 km (0.084 R)
• M38: 12,625,312 km (0.117 R)
• M39: 13,121,678 km (0.102 R)
• M40: 13,372,254 km (0.111 R)
• M41: 13,751,186 km (0.107 R)
• M42: 14,519,521 km (0.071 R)
• M43: 16,231,818 km (0.109 R)
• M44: 16,636,031 km (0.114 R)
• M45: 16,771,567 km (0.036 R)
• M46: 16,952,730 km (0.06 R)
• M47: 17,043,536 km (0.117 R)
• M48: 18,472,495 km (0.083 R)
• M49: 18,800,413 km (0.066 R)
• M50: 19,462,234 km (0.117 R)
• M51: 20,227,876 km (0.094 R)
• M52: 20,517,498 km (0.08 R)
• M53: 21,345,671 km (0.081 R)
• M54: 21,986,399 km (0.043 R)
• M55: 22,883,986 km (0.095 R)
• M56: 24,355,132 km (0.118 R)
• M57: 24,714,915 km (0.062 R)
• M58: 26,223,759 km (0.086 R)
• M59: 28,299,728 km (0.079 R)
• M60: 28,786,370 km (0.107 R)
• M61: 29,658,077 km (0.114 R)
• M62: 30,042,244 km (0.053 R)
• M63: 30,982,168 km (0.082 R)
• M64: 31,260,420 km (0.067 R)
• M65: 31,707,269 km (0.045 R)
• M66: 32,269,009 km (0.058 R)
• M67: 33,117,677 km (0.081 R)
• M68: 33,402,063 km (0.097 R)
• M69: 34,088,268 km (0.041 R)
• M70: 34,663,622 km (0.096 R)
• M71: 34,836,856 km (0.086 R)
• M72: 35,126,328 km (0.079 R)
• M73: 35,649,173 km (0.104 R)
• M74: 37,056,141 km (0.102 R)
• M75: 38,063,682 km (0.109 R)
• M76: 38,301,992 km (0.098 R)
• M77: 39,622,043 km (0.116 R)
• M78: 40,773,947 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.2

Radius: 10.2

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.59 AU - 11.21 AU

Year: 12842 Days

Day: 7.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,757,679 km

• M1: 144,063 km (0.053 R)
• M2: 379,530 km (0.062 R)
• M3: 560,543 km (0.037 R)
• M4: 1,289,683 km (0.109 R)
• M5: 1,418,038 km (0.079 R)
• M6: 1,876,855 km (0.119 R)
• M7: 3,152,027 km (0.109 R)
• M8: 3,327,206 km (0.114 R)
• M9: 3,656,471 km (0.083 R)
• M10: 3,965,092 km (0.092 R)
• M11: 4,218,211 km (0.106 R)
• M12: 4,541,941 km (0.101 R)
• M13: 4,941,068 km (0.105 R)
• M14: 5,179,228 km (0.036 R)
• M15: 5,351,714 km (0.088 R)
• M16: 5,490,990 km (0.113 R)
• M17: 6,060,359 km (0.082 R)
• M18: 6,132,914 km (0.079 R)
• M19: 6,648,578 km (0.094 R)
• M20: 8,157,721 km (0.112 R)
• M21: 8,358,631 km (0.036 R)
• M22: 8,561,187 km (0.06 R)
• M23: 9,137,139 km (0.116 R)
• M24: 9,262,203 km (0.101 R)
• M25: 9,556,162 km (0.051 R)
• M26: 9,810,628 km (0.108 R)
• M27: 10,196,441 km (0.027 R)
• M28: 10,983,176 km (0.063 R)
• M29: 11,339,070 km (0.11 R)
• M30: 11,428,679 km (0.07 R)
• M31: 12,153,780 km (0.034 R)
• M32: 12,245,483 km (0.09 R)
• M33: 13,128,111 km (0.045 R)
• M34: 13,458,423 km (0.037 R)
• M35: 13,791,428 km (0.068 R)
• M36: 14,611,673 km (0.067 R)
• M37: 16,349,850 km (0.057 R)
• M38: 16,756,158 km (0.048 R)
• M39: 17,578,947 km (0.073 R)
• M40: 18,309,732 km (0.097 R)
• M41: 19,800,924 km (0.079 R)
• M42: 20,561,031 km (0.076 R)
• M43: 20,944,599 km (0.119 R)
• M44: 21,054,704 km (0.069 R)
• M45: 21,663,417 km (0.036 R)
• M46: 21,997,918 km (0.06 R)
• M47: 22,109,668 km (0.104 R)
• M48: 22,334,065 km (0.109 R)
• M49: 22,502,811 km (0.119 R)
• M50: 22,615,458 km (0.11 R)
• M51: 22,954,746 km (0.075 R)
• M52: 23,068,291 km (0.074 R)
• M53: 23,181,985 km (0.061 R)
• M54: 23,409,823 km (0.09 R)
• M55: 24,271,058 km (0.095 R)
• M56: 24,386,697 km (0.112 R)
• M57: 25,552,962 km (0.107 R)
• M58: 26,380,089 km (0.045 R)
• M59: 27,336,019 km (0.039 R)
• M60: 27,576,871 km (0.119 R)
• M61: 27,757,885 km (0.051 R)
• M62: 28,852,493 km (0.119 R)
• M63: 30,023,245 km (0.101 R)
• M64: 31,335,219 km (0.095 R)
• M65: 32,156,810 km (0.094 R)
• M66: 33,498,703 km (0.058 R)
• M67: 34,924,221 km (0.096 R)
• M68: 35,447,515 km (0.115 R)
• M69: 35,973,351 km (0.064 R)
• M70: 37,365,958 km (0.085 R)
• M71: 37,633,289 km (0.048 R)
• M72: 37,834,199 km (0.107 R)
• M73: 38,102,578 km (0.109 R)
• M74: 38,169,747 km (0.06 R)
• M75: 38,979,072 km (0.111 R)
• M76: 39,114,607 km (0.099 R)
• M77: 39,794,230 km (0.028 R)
• M78: 40,409,227 km (0.074 R)
• M79: 41,234,110 km (0.104 R)
• M80: 41,510,268 km (0.119 R)
• M81: 41,717,760 km (0.062 R)
• M82: 42,621,181 km (0.071 R)
• M83: 42,760,756 km (0.116 R)
• M84: 44,517,933 km (0.081 R)
• M85: 44,659,602 km (0.1 R)
• M86: 44,872,181 km (0.088 R)
• M87: 45,156,416 km (0.071 R)
• M88: 45,227,475 km (0.109 R)
• M89: 45,797,743 km (0.066 R)
• M90: 46,873,501 km (0.105 R)
• M91: 47,089,670 km (0.118 R)
• M92: 48,684,682 km (0.105 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 15,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit