🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.57 AU - 0.57 AU

Year: 282 Days

Day: 29.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.9

Radius: 10.5

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.29 AU - 1.43 AU

Year: 1040 Days

Day: 14.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,183,254 km

• M1: 130,749 km (0.11 R)
• M2: 564,134 km (0.067 R)
• M3: 897,587 km (0.103 R)
• M4: 1,242,111 km (0.097 R)
• M5: 1,710,951 km (0.072 R)
• M6: 2,274,935 km (0.063 R)
• M7: 2,725,075 km (0.104 R)
• M8: 3,193,915 km (0.109 R)
• M9: 4,376,785 km (0.084 R)
• M10: 5,397,042 km (0.11 R)
• M11: 5,973,593 km (0.08 R)
• M12: 6,525,010 km (0.109 R)
• M13: 7,249,962 km (0.118 R)
• M14: 7,852,991 km (0.076 R)
• M15: 8,833,455 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.6

Radius: 8.8

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.2 AU - 1.76 AU

Year: 1181 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,183,254 km

• M1: 109,506 km (0.082 R)
• M2: 459,116 km (0.03 R)
• M3: 972,087 km (0.108 R)
• M4: 1,263,504 km (0.054 R)
• M5: 1,621,940 km (0.12 R)
• M6: 2,622,899 km (0.115 R)
• M7: 2,954,857 km (0.091 R)
• M8: 3,379,715 km (0.086 R)
• M9: 3,960,454 km (0.069 R)
• M10: 4,352,400 km (0.116 R)
• M11: 4,954,532 km (0.097 R)
• M12: 6,568,543 km (0.039 R)
• M13: 6,989,213 km (0.099 R)
• M14: 7,294,243 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.4

Radius: 11.6

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.9 AU - 2.88 AU

Year: 2424 Days

Day: 7.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,183,254 km

• M1: 146,905 km (0.081 R)
• M2: 520,601 km (0.077 R)
• M3: 1,096,253 km (0.094 R)
• M4: 1,514,379 km (0.056 R)
• M5: 2,455,948 km (0.07 R)
• M6: 3,040,128 km (0.119 R)
• M7: 3,515,251 km (0.086 R)
• M8: 4,383,367 km (0.071 R)
• M9: 5,882,487 km (0.073 R)
• M10: 6,245,861 km (0.117 R)
• M11: 7,427,534 km (0.066 R)
• M12: 8,920,222 km (0.049 R)
• M13: 10,340,803 km (0.103 R)
• M14: 11,662,500 km (0.098 R)
• M15: 15,900,010 km (0.084 R)
• M16: 17,390,603 km (0.1 R)
• M17: 17,817,705 km (0.117 R)
• M18: 18,251,838 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.6

Radius: 13.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.13 AU - 3.63 AU

Year: 4076 Days

Day: 14.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,183,254 km

• M1: 172,935 km (0.056 R)
• M2: 781,948 km (0.103 R)
• M3: 1,328,878 km (0.11 R)
• M4: 1,974,094 km (0.088 R)
• M5: 2,521,023 km (0.106 R)
• M6: 3,223,086 km (0.077 R)
• M7: 3,700,902 km (0.119 R)
• M8: 4,248,131 km (0.119 R)
• M9: 5,145,568 km (0.081 R)
• M10: 5,912,856 km (0.096 R)
• M11: 7,221,388 km (0.04 R)
• M12: 8,607,113 km (0.068 R)
• M13: 11,459,646 km (0.102 R)
• M14: 12,816,349 km (0.113 R)
• M15: 13,729,345 km (0.072 R)
• M16: 15,364,749 km (0.086 R)
• M17: 16,119,769 km (0.102 R)
• M18: 17,069,566 km (0.115 R)
• M19: 17,997,372 km (0.083 R)
• M20: 19,327,596 km (0.072 R)
• M21: 20,143,952 km (0.048 R)
• M22: 22,251,486 km (0.093 R)
• M23: 22,731,396 km (0.105 R)
• M24: 23,925,786 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.6

Radius: 12.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.68 AU - 5.8 AU

Year: 9021 Days

Day: 10.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 76.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,183,254 km

• M1: 207,642 km (0.095 R)
• M2: 931,845 km (0.078 R)
• M3: 2,353,623 km (0.117 R)
• M4: 3,130,186 km (0.057 R)
• M5: 4,790,124 km (0.087 R)
• M6: 7,429,180 km (0.028 R)
• M7: 8,649,898 km (0.033 R)
• M8: 9,060,096 km (0.101 R)
• M9: 9,879,294 km (0.105 R)
• M10: 11,047,653 km (0.099 R)
• M11: 11,982,939 km (0.025 R)
• M12: 13,960,324 km (0.083 R)
• M13: 14,946,922 km (0.073 R)
• M14: 23,055,126 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.6

Radius: 4.3

Gravity: 17.88 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.42 AU - 6.74 AU

Year: 9835 Days

Day: 22.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 37,183,254 km

• M1: 53,855 km (0.113 R)
• M2: 220,208 km (0.085 R)
• M3: 613,052 km (0.061 R)
• M4: 886,068 km (0.112 R)
• M5: 1,339,799 km (0.044 R)
• M6: 1,487,152 km (0.058 R)
• M7: 1,919,041 km (0.106 R)
• M8: 2,058,915 km (0.101 R)
• M9: 4,807,028 km (0.095 R)
• M10: 4,949,894 km (0.107 R)
• M11: 6,857,566 km (0.1 R)
• M12: 7,718,053 km (0.089 R)
• M13: 10,679,642 km (0.117 R)
• M14: 11,779,785 km (0.055 R)
• M15: 12,198,061 km (0.103 R)
• M16: 12,357,383 km (0.118 R)
• M17: 12,898,478 km (0.115 R)
• M18: 14,616,610 km (0.074 R)
• M19: 15,717,650 km (0.075 R)
• M20: 15,906,293 km (0.078 R)
• M21: 16,872,695 km (0.046 R)
• M22: 18,014,576 km (0.11 R)
• M23: 26,228,845 km (0.036 R)
• M24: 32,800,979 km (0.114 R)
• M25: 34,045,783 km (0.114 R)
• M26: 35,214,142 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 12,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit