🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.43 AU - 0.63 AU

Year: 149 Days

Day: 36.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,077,135 km

• M1: 84,972 km (0.07 R)
• M2: 229,633 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.54 AU - 0.8 AU

Year: 211 Days

Day: 15.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.27 AU - 1.85 AU

Year: 750 Days

Day: 34 Hours

Environment

Temp: -67 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.61 AU - 2.05 AU

Year: 953 Days

Day: 33.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.73 AU - 2.39 AU

Year: 1138 Days

Day: 34.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 88.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,077,135 km

• M1: 656,735 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.6

Radius: 12.8

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.13 AU - 6.27 AU

Year: 5239 Days

Day: 5 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,077,135 km

• M1: 159,172 km (0.085 R)
• M2: 701,614 km (0.089 R)
• M3: 1,327,083 km (0.111 R)
• M4: 2,196,546 km (0.103 R)
• M5: 2,639,206 km (0.104 R)
• M6: 6,187,966 km (0.085 R)
• M7: 6,774,839 km (0.104 R)
• M8: 9,126,667 km (0.069 R)
• M9: 9,810,329 km (0.086 R)
• M10: 11,152,372 km (0.104 R)
• M11: 12,892,195 km (0.073 R)
• M12: 13,366,121 km (0.059 R)
• M13: 14,399,244 km (0.093 R)
• M14: 14,806,599 km (0.092 R)
• M15: 16,847,712 km (0.089 R)
• M16: 18,052,873 km (0.089 R)
• M17: 18,526,799 km (0.053 R)
• M18: 19,253,396 km (0.098 R)
• M19: 19,998,842 km (0.109 R)
• M20: 22,967,013 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.3

Radius: 8.2

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.63 AU - 7.13 AU

Year: 6204 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,077,135 km

• M1: 102,026 km (0.075 R)
• M2: 620,083 km (0.046 R)
• M3: 1,092,513 km (0.098 R)
• M4: 1,594,713 km (0.075 R)
• M5: 2,883,499 km (0.11 R)
• M6: 4,077,440 km (0.086 R)
• M7: 4,421,515 km (0.03 R)
• M8: 6,248,254 km (0.083 R)
• M9: 7,047,556 km (0.116 R)
• M10: 11,748,070 km (0.106 R)
• M11: 13,385,120 km (0.11 R)
• M12: 14,147,022 km (0.081 R)
• M13: 14,651,915 km (0.034 R)
• M14: 15,697,753 km (0.114 R)
• M15: 16,979,807 km (0.102 R)
• M16: 18,728,905 km (0.074 R)
• M17: 19,201,335 km (0.082 R)
• M18: 19,959,797 km (0.106 R)
• M19: 22,279,461 km (0.101 R)
• M20: 24,854,041 km (0.114 R)
• M21: 27,533,787 km (0.083 R)
• M22: 31,052,778 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.4

Radius: 9.4

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.86 AU - 9.12 AU

Year: 8695 Days

Day: 10.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,077,135 km

• M1: 118,631 km (0.06 R)
• M2: 413,189 km (0.12 R)
• M3: 807,829 km (0.118 R)
• M4: 2,036,027 km (0.111 R)
• M5: 2,624,844 km (0.109 R)
• M6: 4,336,094 km (0.086 R)
• M7: 4,776,211 km (0.059 R)
• M8: 5,475,581 km (0.075 R)
• M9: 6,920,248 km (0.114 R)
• M10: 7,237,246 km (0.054 R)
• M11: 7,563,968 km (0.114 R)
• M12: 8,513,615 km (0.083 R)
• M13: 9,252,778 km (0.05 R)
• M14: 10,338,110 km (0.093 R)
• M15: 11,616,574 km (0.108 R)
• M16: 12,122,215 km (0.082 R)
• M17: 14,678,244 km (0.082 R)
• M18: 17,427,554 km (0.045 R)
• M19: 20,100,120 km (0.042 R)
• M20: 24,649,540 km (0.088 R)
• M21: 26,531,033 km (0.093 R)
• M22: 29,323,277 km (0.063 R)
• M23: 30,050,771 km (0.114 R)
• M24: 30,790,234 km (0.098 R)
• M25: 33,193,524 km (0.118 R)
• M26: 34,786,442 km (0.09 R)
• M27: 35,134,257 km (0.037 R)
• M28: 37,756,558 km (0.105 R)
• M29: 41,020,634 km (0.109 R)
• M30: 45,152,377 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.2

Radius: 10.8

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.92 AU - 9.84 AU

Year: 9340 Days

Day: 6.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,077,135 km

• M1: 163,810 km (0.117 R)
• M2: 692,189 km (0.119 R)
• M3: 1,390,063 km (0.083 R)
• M4: 6,309,589 km (0.067 R)
• M5: 8,172,980 km (0.068 R)
• M6: 8,515,859 km (0.094 R)
• M7: 14,487,955 km (0.088 R)
• M8: 18,495,832 km (0.036 R)
• M9: 19,511,302 km (0.096 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.4

Radius: 14.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.79 AU - 12.17 AU

Year: 12138 Days

Day: 8.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,077,135 km

• M1: 184,753 km (0.109 R)
• M2: 772,673 km (0.069 R)
• M3: 1,325,587 km (0.109 R)
• M4: 2,020,020 km (0.101 R)
• M5: 2,576,674 km (0.113 R)
• M6: 3,436,562 km (0.094 R)
• M7: 4,542,689 km (0.054 R)
• M8: 5,230,540 km (0.113 R)
• M9: 7,453,415 km (0.077 R)
• M10: 8,848,714 km (0.113 R)
• M11: 9,299,752 km (0.111 R)
• M12: 10,858,561 km (0.115 R)
• M13: 11,970,522 km (0.1 R)
• M14: 13,028,778 km (0.069 R)
• M15: 13,679,678 km (0.093 R)
• M16: 16,057,237 km (0.117 R)
• M17: 18,052,573 km (0.07 R)
• M18: 18,698,537 km (0.071 R)
• M19: 19,359,909 km (0.099 R)
• M20: 20,905,106 km (0.118 R)
• M21: 21,617,640 km (0.098 R)
• M22: 22,623,836 km (0.1 R)
• M23: 26,136,094 km (0.079 R)
• M24: 30,221,911 km (0.111 R)
• M25: 31,133,411 km (0.098 R)
• M26: 33,371,695 km (0.093 R)
• M27: 36,991,963 km (0.056 R)
• M28: 38,830,072 km (0.051 R)
• M29: 39,636,105 km (0.103 R)
• M30: 41,700,406 km (0.045 R)
• M31: 44,709,418 km (0.109 R)
• M32: 46,042,335 km (0.084 R)
• M33: 47,707,060 km (0.118 R)
• M34: 48,787,306 km (0.038 R)
• M35: 51,801,255 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 12,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit