🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.43 AU - 0.61 AU

Year: 142 Days

Day: 37.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.01 AU - 1.03 AU

Year: 390 Days

Day: 42.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.82 AU - 1.98 AU

Year: 992 Days

Day: 36.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.2

Radius: 12.9

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.98 AU - 5.44 AU

Year: 3872 Days

Day: 8.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 28,810,470 km

• M1: 169,644 km (0.084 R)
• M2: 253,568 km (0.114 R)
• M3: 409,749 km (0.095 R)
• M4: 687,851 km (0.078 R)
• M5: 1,614,610 km (0.108 R)
• M6: 1,702,723 km (0.106 R)
• M7: 2,004,163 km (0.109 R)
• M8: 2,126,833 km (0.046 R)
• M9: 2,266,258 km (0.105 R)
• M10: 2,466,869 km (0.113 R)
• M11: 2,613,624 km (0.114 R)
• M12: 2,809,149 km (0.091 R)
• M13: 3,087,700 km (0.063 R)
• M14: 3,294,744 km (0.118 R)
• M15: 3,440,751 km (0.115 R)
• M16: 3,773,008 km (0.065 R)
• M17: 3,960,304 km (0.059 R)
• M18: 4,344,173 km (0.08 R)
• M19: 4,703,806 km (0.105 R)
• M20: 4,924,164 km (0.119 R)
• M21: 5,261,208 km (0.108 R)
• M22: 5,918,541 km (0.118 R)
• M23: 6,236,885 km (0.095 R)
• M24: 6,418,497 km (0.05 R)
• M25: 7,437,707 km (0.094 R)
• M26: 7,651,931 km (0.1 R)
• M27: 8,020,839 km (0.119 R)
• M28: 8,108,504 km (0.062 R)
• M29: 8,507,033 km (0.119 R)
• M30: 8,663,661 km (0.104 R)
• M31: 8,934,583 km (0.085 R)
• M32: 9,071,166 km (0.112 R)
• M33: 9,231,236 km (0.083 R)
• M34: 9,693,942 km (0.051 R)
• M35: 9,834,265 km (0.114 R)
• M36: 9,998,822 km (0.059 R)
• M37: 10,117,005 km (0.118 R)
• M38: 10,211,850 km (0.079 R)
• M39: 10,883,843 km (0.118 R)
• M40: 11,005,467 km (0.092 R)
• M41: 11,151,923 km (0.112 R)
• M42: 11,348,195 km (0.115 R)
• M43: 11,719,198 km (0.036 R)
• M44: 12,346,761 km (0.069 R)
• M45: 12,651,791 km (0.102 R)
• M46: 12,779,548 km (0.037 R)
• M47: 13,686,709 km (0.117 R)
• M48: 14,856,265 km (0.119 R)
• M49: 15,072,434 km (0.088 R)
• M50: 15,207,970 km (0.105 R)
• M51: 15,480,388 km (0.084 R)
• M52: 15,589,893 km (0.12 R)
• M53: 15,672,172 km (0.103 R)
• M54: 15,837,029 km (0.07 R)
• M55: 16,057,835 km (0.045 R)
• M56: 16,224,039 km (0.055 R)
• M57: 16,586,365 km (0.039 R)
• M58: 16,923,110 km (0.087 R)
• M59: 17,064,031 km (0.109 R)
• M60: 17,205,401 km (0.088 R)
• M61: 17,290,372 km (0.06 R)
• M62: 17,460,914 km (0.119 R)
• M63: 18,119,444 km (0.106 R)
• M64: 18,292,528 km (0.1 R)
• M65: 18,815,373 km (0.114 R)
• M66: 19,049,194 km (0.101 R)
• M67: 19,490,508 km (0.105 R)
• M68: 19,816,183 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.9

Radius: 12

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.19 AU - 7.97 AU

Year: 7904 Days

Day: 9 Hours

Environment

Temp: -159 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 28,810,470 km

• M1: 156,479 km (0.089 R)
• M2: 396,285 km (0.101 R)
• M3: 560,394 km (0.049 R)
• M4: 898,335 km (0.105 R)
• M5: 1,111,662 km (0.047 R)
• M6: 1,342,042 km (0.111 R)
• M7: 1,541,008 km (0.106 R)
• M8: 1,749,996 km (0.119 R)
• M9: 1,883,288 km (0.11 R)
• M10: 2,142,690 km (0.118 R)
• M11: 2,469,562 km (0.052 R)
• M12: 2,871,232 km (0.042 R)
• M13: 3,150,681 km (0.084 R)
• M14: 4,085,817 km (0.025 R)
• M15: 4,174,828 km (0.093 R)
• M16: 4,723,403 km (0.095 R)
• M17: 6,528,750 km (0.093 R)
• M18: 7,084,058 km (0.103 R)
• M19: 7,299,628 km (0.097 R)
• M20: 7,408,236 km (0.116 R)
• M21: 7,599,721 km (0.053 R)
• M22: 7,709,825 km (0.109 R)
• M23: 8,353,246 km (0.062 R)
• M24: 8,811,015 km (0.036 R)
• M25: 8,897,782 km (0.111 R)
• M26: 9,101,385 km (0.095 R)
• M27: 9,572,469 km (0.054 R)
• M28: 9,840,997 km (0.065 R)
• M29: 10,477,236 km (0.071 R)
• M30: 10,970,909 km (0.054 R)
• M31: 11,472,362 km (0.092 R)
• M32: 11,662,201 km (0.049 R)
• M33: 13,485,051 km (0.09 R)
• M34: 13,920,680 km (0.12 R)
• M35: 14,123,385 km (0.109 R)
• M36: 14,668,670 km (0.097 R)
• M37: 15,956,109 km (0.07 R)
• M38: 16,738,655 km (0.085 R)
• M39: 18,452,000 km (0.042 R)
• M40: 18,749,251 km (0.073 R)
• M41: 19,047,998 km (0.112 R)
• M42: 21,729,091 km (0.109 R)
• M43: 22,200,474 km (0.1 R)
• M44: 22,477,080 km (0.112 R)
• M45: 23,836,476 km (0.056 R)
• M46: 24,079,124 km (0.113 R)
• M47: 24,200,747 km (0.109 R)
• M48: 25,016,953 km (0.086 R)
• M49: 25,181,361 km (0.102 R)
• M50: 25,800,696 km (0.105 R)
• M51: 28,628,245 km (0.103 R)
• M52: 28,843,217 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.9

Radius: 15

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.18 AU - 11.68 AU

Year: 11851 Days

Day: 7.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 28,810,470 km

• M1: 210,933 km (0.047 R)
• M2: 762,800 km (0.049 R)
• M3: 1,105,379 km (0.109 R)
• M4: 1,436,439 km (0.101 R)
• M5: 1,750,744 km (0.072 R)
• M6: 2,157,500 km (0.077 R)
• M7: 2,464,176 km (0.087 R)
• M8: 2,632,474 km (0.069 R)
• M9: 3,140,209 km (0.11 R)
• M10: 3,323,317 km (0.114 R)
• M11: 3,468,277 km (0.102 R)
• M12: 4,937,029 km (0.107 R)
• M13: 5,079,297 km (0.064 R)
• M14: 5,612,763 km (0.118 R)
• M15: 6,266,505 km (0.082 R)
• M16: 6,472,651 km (0.036 R)
• M17: 7,024,368 km (0.062 R)
• M18: 7,618,870 km (0.117 R)
• M19: 7,866,754 km (0.051 R)
• M20: 8,455,571 km (0.104 R)
• M21: 8,569,265 km (0.052 R)
• M22: 10,034,576 km (0.09 R)
• M23: 10,428,318 km (0.061 R)
• M24: 11,545,066 km (0.099 R)
• M25: 11,671,476 km (0.062 R)
• M26: 12,149,741 km (0.113 R)
• M27: 12,375,185 km (0.119 R)
• M28: 13,356,995 km (0.117 R)
• M29: 14,329,830 km (0.095 R)
• M30: 14,465,815 km (0.088 R)
• M31: 14,602,248 km (0.078 R)
• M32: 15,429,824 km (0.089 R)
• M33: 17,058,346 km (0.084 R)
• M34: 17,166,505 km (0.085 R)
• M35: 17,564,884 km (0.07 R)
• M36: 17,710,443 km (0.114 R)
• M37: 19,942,892 km (0.109 R)
• M38: 21,246,937 km (0.091 R)
• M39: 21,870,162 km (0.081 R)
• M40: 21,987,596 km (0.106 R)
• M41: 23,015,034 km (0.097 R)
• M42: 24,300,977 km (0.082 R)
• M43: 24,707,584 km (0.045 R)
• M44: 25,568,819 km (0.087 R)
• M45: 26,356,602 km (0.045 R)
• M46: 27,532,142 km (0.072 R)
• M47: 28,168,830 km (0.051 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 10,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit