🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.79 AU - 1.13 AU

Year: 331 Days

Day: 24 Hours

Environment

Temp: 104 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.52 AU - 2.86 AU

Year: 1551 Days

Day: 47.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 105.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,823,297 km

• M1: 245,191 km (0.055 R)
• M2: 443,408 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.87 AU - 5.59 AU

Year: 3616 Days

Day: 29.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,823,297 km

• M1: 318,943 km (0.119 R)
• M2: 2,971,014 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.2

Radius: 13.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.38 AU - 10.44 AU

Year: 10964 Days

Day: 11.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,823,297 km

• M1: 173,683 km (0.104 R)
• M2: 628,161 km (0.084 R)
• M3: 1,201,720 km (0.101 R)
• M4: 1,991,148 km (0.054 R)
• M5: 2,911,324 km (0.094 R)
• M6: 3,480,544 km (0.032 R)
• M7: 4,271,318 km (0.116 R)
• M8: 7,709,825 km (0.11 R)
• M9: 8,807,275 km (0.1 R)
• M10: 10,051,331 km (0.101 R)
• M11: 10,645,684 km (0.115 R)
• M12: 12,260,593 km (0.057 R)
• M13: 15,306,705 km (0.119 R)
• M14: 15,971,667 km (0.117 R)
• M15: 18,082,643 km (0.081 R)
• M16: 19,101,255 km (0.086 R)
• M17: 22,004,800 km (0.051 R)
• M18: 22,696,690 km (0.088 R)
• M19: 25,108,058 km (0.109 R)
• M20: 28,042,121 km (0.077 R)
• M21: 29,038,443 km (0.114 R)
• M22: 32,071,240 km (0.087 R)
• M23: 33,664,158 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.3

Radius: 8.7

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.55 AU - 12.41 AU

Year: 11081 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,823,297 km

• M1: 108,309 km (0.057 R)
• M2: 470,485 km (0.105 R)
• M3: 1,013,825 km (0.116 R)
• M4: 1,356,254 km (0.11 R)
• M5: 1,685,070 km (0.065 R)
• M6: 1,982,920 km (0.115 R)
• M7: 2,545,707 km (0.086 R)
• M8: 3,119,116 km (0.109 R)
• M9: 4,464,000 km (0.118 R)
• M10: 6,874,471 km (0.102 R)
• M11: 7,353,783 km (0.103 R)
• M12: 7,855,235 km (0.056 R)
• M13: 8,926,355 km (0.09 R)
• M14: 10,193,599 km (0.11 R)
• M15: 10,658,998 km (0.06 R)
• M16: 11,576,781 km (0.047 R)
• M17: 12,722,850 km (0.083 R)
• M18: 15,575,233 km (0.055 R)
• M19: 17,697,727 km (0.102 R)
• M20: 19,846,252 km (0.111 R)
• M21: 20,653,931 km (0.101 R)
• M22: 22,856,460 km (0.074 R)
• M23: 30,396,791 km (0.05 R)
• M24: 31,687,073 km (0.068 R)
• M25: 33,804,032 km (0.114 R)
• M26: 34,722,863 km (0.07 R)
• M27: 36,851,191 km (0.064 R)
• M28: 37,701,955 km (0.107 R)
• M29: 38,441,417 km (0.067 R)
• M30: 40,076,970 km (0.102 R)
• M31: 42,549,823 km (0.097 R)
• M32: 45,816,741 km (0.101 R)
• M33: 46,941,867 km (0.098 R)
• M34: 47,941,330 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.2

Radius: 6.9

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.97 AU - 15.23 AU

Year: 17627 Days

Day: 20.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,823,297 km

• M1: 87,216 km (0.111 R)
• M2: 608,115 km (0.106 R)
• M3: 843,582 km (0.104 R)
• M4: 1,536,370 km (0.092 R)
• M5: 2,395,810 km (0.077 R)
• M6: 3,337,229 km (0.085 R)
• M7: 4,205,047 km (0.103 R)
• M8: 4,786,833 km (0.11 R)
• M9: 5,214,982 km (0.114 R)
• M10: 9,405,667 km (0.08 R)
• M11: 9,763,355 km (0.108 R)
• M12: 11,690,026 km (0.103 R)
• M13: 12,223,792 km (0.057 R)
• M14: 12,588,511 km (0.113 R)
• M15: 16,497,653 km (0.094 R)
• M16: 18,407,120 km (0.034 R)
• M17: 19,456,101 km (0.065 R)
• M18: 22,027,987 km (0.101 R)
• M19: 22,297,114 km (0.066 R)
• M20: 23,117,359 km (0.066 R)
• M21: 24,625,156 km (0.117 R)
• M22: 29,649,101 km (0.1 R)
• M23: 31,882,149 km (0.117 R)
• M24: 33,747,484 km (0.071 R)
• M25: 33,985,644 km (0.099 R)
• M26: 44,032,488 km (0.086 R)
• M27: 45,757,501 km (0.088 R)
• M28: 47,527,244 km (0.115 R)
• M29: 48,127,131 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.9

Radius: 4.5

Gravity: 31.65 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 13.91 AU - 17.43 AU

Year: 21801 Days

Day: 16 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,823,297 km

• M1: 55,950 km (0.09 R)
• M2: 241,301 km (0.112 R)
• M3: 470,934 km (0.101 R)
• M4: 734,526 km (0.078 R)
• M5: 906,114 km (0.094 R)
• M6: 2,335,073 km (0.036 R)
• M7: 2,912,371 km (0.055 R)
• M8: 3,981,398 km (0.052 R)
• M9: 6,811,490 km (0.058 R)
• M10: 7,378,167 km (0.097 R)
• M11: 7,722,840 km (0.038 R)
• M12: 8,767,034 km (0.069 R)
• M13: 10,382,092 km (0.062 R)
• M14: 13,448,849 km (0.102 R)
• M15: 14,719,982 km (0.079 R)
• M16: 19,845,504 km (0.089 R)
• M17: 20,128,992 km (0.102 R)
• M18: 23,958,997 km (0.057 R)
• M19: 27,891,775 km (0.108 R)
• M20: 28,486,576 km (0.037 R)
• M21: 31,587,740 km (0.052 R)
• M22: 33,418,968 km (0.082 R)
• M23: 35,875,963 km (0.112 R)
• M24: 37,291,608 km (0.045 R)
• M25: 41,606,908 km (0.102 R)
• M26: 42,539,351 km (0.09 R)
• M27: 45,094,034 km (0.05 R)
• M28: 45,584,266 km (0.078 R)
• M29: 47,411,754 km (0.075 R)
• M30: 52,643,192 km (0.095 R)
• M31: 57,861,016 km (0.116 R)
• M32: 59,217,270 km (0.103 R)
• M33: 62,396,673 km (0.1 R)
• M34: 69,526,658 km (0.078 R)
• M35: 78,116,567 km (0.074 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 12,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit