🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.8 AU - 0.9 AU

Year: 289 Days

Day: 45.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.81 AU - 3.33 AU

Year: 1985 Days

Day: 29.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,786,601 km

• M1: 621,878 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.56 AU - 3.96 AU

Year: 2172 Days

Day: 32 Hours

Environment

Temp: -121 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.9

Radius: 9.9

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.22 AU - 6.08 AU

Year: 4312 Days

Day: 7.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 106,786,601 km

• M1: 123,568 km (0.091 R)
• M2: 506,987 km (0.062 R)
• M3: 893,398 km (0.114 R)
• M4: 1,258,866 km (0.114 R)
• M5: 2,380,102 km (0.099 R)
• M6: 2,897,860 km (0.044 R)
• M7: 3,591,845 km (0.102 R)
• M8: 4,561,688 km (0.118 R)
• M9: 5,042,346 km (0.096 R)
• M10: 6,016,078 km (0.099 R)
• M11: 6,532,191 km (0.081 R)
• M12: 7,514,899 km (0.12 R)
• M13: 8,259,448 km (0.092 R)
• M14: 9,487,647 km (0.086 R)
• M15: 10,272,287 km (0.107 R)
• M16: 11,054,834 km (0.103 R)
• M17: 11,876,725 km (0.111 R)
• M18: 12,985,394 km (0.115 R)
• M19: 13,744,753 km (0.065 R)
• M20: 17,685,161 km (0.073 R)
• M21: 18,428,962 km (0.118 R)
• M22: 19,583,408 km (0.025 R)
• M23: 20,717,360 km (0.085 R)
• M24: 21,683,613 km (0.1 R)
• M25: 23,929,825 km (0.074 R)
• M26: 25,850,961 km (0.086 R)
• M27: 26,167,510 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.9

Radius: 14.2

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.07 AU - 8.31 AU

Year: 7868 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 106,786,601 km

• M1: 181,761 km (0.118 R)
• M2: 673,938 km (0.098 R)
• M3: 1,403,378 km (0.11 R)
• M4: 1,893,011 km (0.115 R)
• M5: 4,856,695 km (0.087 R)
• M6: 5,834,018 km (0.084 R)
• M7: 6,677,899 km (0.091 R)
• M8: 7,168,132 km (0.097 R)
• M9: 8,178,964 km (0.094 R)
• M10: 8,874,445 km (0.104 R)
• M11: 9,703,666 km (0.119 R)
• M12: 10,235,636 km (0.118 R)
• M13: 11,840,073 km (0.046 R)
• M14: 12,448,039 km (0.12 R)
• M15: 14,212,546 km (0.103 R)
• M16: 15,806,212 km (0.097 R)
• M17: 18,599,354 km (0.076 R)
• M18: 20,820,134 km (0.113 R)
• M19: 21,300,792 km (0.081 R)
• M20: 23,041,962 km (0.116 R)
• M21: 26,244,702 km (0.062 R)
• M22: 31,274,183 km (0.089 R)
• M23: 36,447,277 km (0.109 R)
• M24: 37,263,633 km (0.07 R)
• M25: 37,854,245 km (0.108 R)
• M26: 38,812,120 km (0.055 R)
• M27: 41,277,493 km (0.106 R)
• M28: 42,037,002 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.3

Radius: 7.4

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.97 AU - 13.85 AU

Year: 18118 Days

Day: 15.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 106,786,601 km

• M1: 92,152 km (0.081 R)
• M2: 1,175,091 km (0.108 R)
• M3: 1,461,272 km (0.11 R)
• M4: 2,095,866 km (0.107 R)
• M5: 3,543,076 km (0.101 R)
• M6: 3,897,773 km (0.112 R)
• M7: 6,331,431 km (0.093 R)
• M8: 6,633,319 km (0.11 R)
• M9: 9,077,000 km (0.114 R)
• M10: 9,517,117 km (0.091 R)
• M11: 11,420,601 km (0.09 R)
• M12: 13,564,787 km (0.08 R)
• M13: 15,649,284 km (0.063 R)
• M14: 17,853,159 km (0.077 R)
• M15: 19,073,579 km (0.105 R)
• M16: 21,486,144 km (0.042 R)
• M17: 23,991,011 km (0.088 R)
• M18: 25,259,600 km (0.105 R)
• M19: 26,907,720 km (0.062 R)
• M20: 27,358,907 km (0.118 R)
• M21: 43,057,259 km (0.032 R)
• M22: 59,367,017 km (0.065 R)
• M23: 60,324,145 km (0.055 R)
• M24: 70,467,179 km (0.11 R)
• M25: 70,895,029 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.5

Radius: 5

Gravity: 34.98 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.62 AU - 21.44 AU

Year: 29430 Days

Day: 16.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 106,786,601 km

• M1: 62,233 km (0.11 R)
• M2: 296,653 km (0.101 R)
• M3: 586,573 km (0.101 R)
• M4: 1,261,708 km (0.082 R)
• M5: 1,556,117 km (0.094 R)
• M6: 2,233,646 km (0.037 R)
• M7: 2,943,787 km (0.111 R)
• M8: 3,120,163 km (0.026 R)
• M9: 4,331,307 km (0.107 R)
• M10: 5,083,186 km (0.116 R)
• M11: 10,115,210 km (0.11 R)
• M12: 10,654,809 km (0.108 R)
• M13: 11,001,727 km (0.118 R)
• M14: 12,162,606 km (0.114 R)
• M15: 12,695,175 km (0.066 R)
• M16: 14,053,374 km (0.115 R)
• M17: 17,818,453 km (0.053 R)
• M18: 23,114,666 km (0.085 R)
• M19: 23,345,945 km (0.119 R)
• M20: 23,930,872 km (0.1 R)
• M21: 25,993,079 km (0.105 R)
• M22: 26,494,980 km (0.092 R)
• M23: 28,170,625 km (0.088 R)
• M24: 29,371,448 km (0.107 R)
• M25: 29,779,102 km (0.086 R)
• M26: 30,605,780 km (0.109 R)
• M27: 34,515,969 km (0.115 R)
• M28: 36,512,053 km (0.066 R)
• M29: 37,141,262 km (0.12 R)
• M30: 37,938,170 km (0.11 R)
• M31: 43,837,562 km (0.04 R)
• M32: 49,166,088 km (0.115 R)
• M33: 56,990,206 km (0.1 R)
• M34: 67,708,295 km (0.103 R)
• M35: 79,957,519 km (0.099 R)
• M36: 82,896,518 km (0.085 R)
• M37: 86,740,137 km (0.099 R)
• M38: 93,017,413 km (0.107 R)
• M39: 93,896,151 km (0.101 R)
• M40: 94,485,118 km (0.085 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 16,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit