🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.55 AU - 0.81 AU

Year: 207 Days

Day: 38.6 Hours

Environment

Temp: 124 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.3 AU - 1.62 AU

Year: 651 Days

Day: 29.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.33 AU - 3.41 AU

Year: 1794 Days

Day: 17.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.64 AU - 4.04 AU

Year: 2776 Days

Day: 34.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,154,943 km

• M1: 849,716 km (0.111 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978

Radius: 14.5

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.61 AU - 6.2 AU

Year: 5288 Days

Day: 5.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,154,943 km

• M1: 205,398 km (0.067 R)
• M2: 381,325 km (0.12 R)
• M3: 561,142 km (0.049 R)
• M4: 709,393 km (0.106 R)
• M5: 1,019,958 km (0.112 R)
• M6: 1,192,295 km (0.1 R)
• M7: 1,340,995 km (0.081 R)
• M8: 1,713,494 km (0.096 R)
• M9: 1,845,140 km (0.108 R)
• M10: 2,039,318 km (0.111 R)
• M11: 2,240,677 km (0.07 R)
• M12: 2,427,525 km (0.109 R)
• M13: 2,817,227 km (0.11 R)
• M14: 3,273,949 km (0.057 R)
• M15: 3,487,126 km (0.106 R)
• M16: 3,656,322 km (0.099 R)
• M17: 3,803,526 km (0.091 R)
• M18: 4,648,604 km (0.066 R)
• M19: 4,862,230 km (0.113 R)
• M20: 6,270,096 km (0.106 R)
• M21: 6,897,210 km (0.054 R)
• M22: 7,923,152 km (0.114 R)
• M23: 8,018,895 km (0.098 R)
• M24: 8,146,950 km (0.06 R)
• M25: 8,308,067 km (0.099 R)
• M26: 8,633,592 km (0.039 R)
• M27: 8,798,000 km (0.09 R)
• M28: 9,029,877 km (0.081 R)
• M29: 9,669,408 km (0.079 R)
• M30: 9,805,991 km (0.056 R)
• M31: 10,288,893 km (0.114 R)
• M32: 10,498,330 km (0.094 R)
• M33: 10,850,483 km (0.105 R)
• M34: 11,206,526 km (0.043 R)
• M35: 12,150,189 km (0.101 R)
• M36: 14,229,899 km (0.11 R)
• M37: 14,346,436 km (0.053 R)
• M38: 15,450,019 km (0.08 R)
• M39: 16,092,841 km (0.047 R)
• M40: 16,539,989 km (0.109 R)
• M41: 17,032,316 km (0.067 R)
• M42: 17,197,622 km (0.078 R)
• M43: 18,031,630 km (0.097 R)
• M44: 18,157,890 km (0.097 R)
• M45: 18,751,046 km (0.112 R)
• M46: 19,307,550 km (0.106 R)
• M47: 19,522,971 km (0.075 R)
• M48: 20,086,955 km (0.082 R)
• M49: 21,676,731 km (0.108 R)
• M50: 21,855,800 km (0.117 R)
• M51: 22,260,612 km (0.084 R)
• M52: 22,895,356 km (0.115 R)
• M53: 23,674,162 km (0.117 R)
• M54: 24,043,669 km (0.085 R)
• M55: 24,882,015 km (0.091 R)
• M56: 25,399,026 km (0.035 R)
• M57: 25,824,781 km (0.104 R)
• M58: 26,062,343 km (0.068 R)
• M59: 26,252,781 km (0.079 R)
• M60: 27,357,411 km (0.054 R)
• M61: 27,454,201 km (0.039 R)
• M62: 28,134,872 km (0.093 R)
• M63: 28,379,165 km (0.053 R)
• M64: 28,919,512 km (0.084 R)
• M65: 29,018,097 km (0.116 R)
• M66: 29,166,199 km (0.039 R)
• M67: 29,512,668 km (0.088 R)
• M68: 29,612,001 km (0.079 R)
• M69: 29,810,816 km (0.094 R)
• M70: 30,110,012 km (0.108 R)
• M71: 31,215,241 km (0.106 R)
• M72: 31,874,669 km (0.056 R)
• M73: 32,538,734 km (0.107 R)
• M74: 32,641,208 km (0.051 R)
• M75: 34,244,748 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.8

Radius: 10.3

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.17 AU - 10.01 AU

Year: 10957 Days

Day: 12.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,154,943 km

• M1: 141,819 km (0.114 R)
• M2: 247,884 km (0.042 R)
• M3: 316,549 km (0.115 R)
• M4: 696,228 km (0.115 R)
• M5: 982,409 km (0.057 R)
• M6: 1,107,323 km (0.047 R)
• M7: 1,282,503 km (0.114 R)
• M8: 1,735,036 km (0.114 R)
• M9: 1,992,644 km (0.101 R)
• M10: 2,126,085 km (0.095 R)
• M11: 2,402,093 km (0.057 R)
• M12: 3,393,179 km (0.064 R)
• M13: 3,881,616 km (0.11 R)
• M14: 4,532,067 km (0.042 R)
• M15: 5,033,071 km (0.048 R)
• M16: 5,216,328 km (0.107 R)
• M17: 5,894,156 km (0.053 R)
• M18: 6,126,332 km (0.072 R)
• M19: 6,881,502 km (0.112 R)
• M20: 7,126,095 km (0.114 R)
• M21: 7,290,652 km (0.087 R)
• M22: 7,623,807 km (0.099 R)
• M23: 8,004,533 km (0.1 R)
• M24: 8,304,926 km (0.047 R)
• M25: 8,828,668 km (0.118 R)
• M26: 8,961,212 km (0.037 R)
• M27: 9,094,503 km (0.046 R)
• M28: 9,408,060 km (0.114 R)
• M29: 10,138,098 km (0.092 R)
• M30: 10,416,649 km (0.055 R)
• M31: 10,981,082 km (0.101 R)
• M32: 11,076,226 km (0.056 R)
• M33: 11,797,886 km (0.087 R)
• M34: 12,584,472 km (0.098 R)
• M35: 14,052,925 km (0.092 R)
• M36: 15,149,926 km (0.097 R)
• M37: 16,111,990 km (0.104 R)
• M38: 16,274,304 km (0.104 R)
• M39: 16,545,973 km (0.058 R)
• M40: 17,259,406 km (0.089 R)
• M41: 17,703,262 km (0.086 R)
• M42: 17,926,762 km (0.097 R)
• M43: 19,516,688 km (0.114 R)
• M44: 19,747,517 km (0.096 R)
• M45: 21,269,825 km (0.046 R)
• M46: 22,345,733 km (0.042 R)
• M47: 22,587,184 km (0.082 R)
• M48: 22,890,269 km (0.108 R)
• M49: 23,623,149 km (0.068 R)
• M50: 23,992,507 km (0.105 R)
• M51: 24,178,008 km (0.086 R)
• M52: 24,487,975 km (0.045 R)
• M53: 24,674,673 km (0.116 R)
• M54: 25,237,460 km (0.077 R)
• M55: 25,426,103 km (0.093 R)
• M56: 25,931,145 km (0.09 R)
• M57: 26,248,592 km (0.094 R)
• M58: 26,823,048 km (0.095 R)
• M59: 29,624,866 km (0.057 R)
• M60: 30,289,679 km (0.102 R)
• M61: 30,423,270 km (0.104 R)
• M62: 30,757,921 km (0.117 R)
• M63: 30,959,429 km (0.099 R)
• M64: 31,634,115 km (0.064 R)
• M65: 32,245,372 km (0.108 R)
• M66: 32,929,184 km (0.116 R)
• M67: 33,272,960 km (0.092 R)
• M68: 33,479,704 km (0.119 R)
• M69: 34,520,008 km (0.108 R)
• M70: 39,586,589 km (0.114 R)
• M71: 40,612,830 km (0.107 R)
• M72: 41,129,092 km (0.098 R)
• M73: 42,765,992 km (0.118 R)
• M74: 43,894,409 km (0.1 R)
• M75: 43,969,956 km (0.091 R)
• M76: 48,582,656 km (0.031 R)
• M77: 48,895,466 km (0.067 R)
• M78: 48,973,855 km (0.07 R)
• M79: 51,423,071 km (0.036 R)
• M80: 51,582,543 km (0.086 R)
• M81: 51,742,014 km (0.064 R)
• M82: 52,462,028 km (0.099 R)
• M83: 52,943,883 km (0.114 R)
• M84: 53,104,851 km (0.084 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: 411 - 17,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit