🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.77 AU - 2.07 AU

Year: 1224 Days

Day: 43.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 64.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,760,223 km

• M1: 193,430 km (0.1 R)
• M2: 550,071 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.71 AU - 2.43 AU

Year: 1370 Days

Day: 20.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,760,223 km

• M1: 37,549 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.8 AU - 2.38 AU

Year: 1390 Days

Day: 18.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.2

Radius: 8.5

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.13 AU - 3.99 AU

Year: 3091 Days

Day: 8.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,760,223 km

• M1: 105,766 km (0.069 R)
• M2: 641,625 km (0.091 R)
• M3: 933,940 km (0.064 R)
• M4: 1,235,978 km (0.086 R)
• M5: 1,541,008 km (0.078 R)
• M6: 1,884,634 km (0.061 R)
• M7: 5,477,975 km (0.059 R)
• M8: 7,139,708 km (0.095 R)
• M9: 7,973,118 km (0.09 R)
• M10: 8,869,807 km (0.109 R)
• M11: 10,705,672 km (0.12 R)
• M12: 11,141,152 km (0.059 R)
• M13: 11,465,330 km (0.108 R)
• M14: 12,047,715 km (0.098 R)
• M15: 14,101,095 km (0.12 R)
• M16: 15,609,790 km (0.105 R)
• M17: 16,273,406 km (0.095 R)
• M18: 17,062,385 km (0.033 R)
• M19: 17,766,542 km (0.064 R)
• M20: 18,098,051 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157

Radius: 11.8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.07 AU - 6.51 AU

Year: 5599 Days

Day: 11.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 49,760,223 km

• M1: 146,756 km (0.116 R)
• M2: 619,186 km (0.09 R)
• M3: 1,002,156 km (0.066 R)
• M4: 1,412,653 km (0.086 R)
• M5: 2,459,688 km (0.085 R)
• M6: 2,927,930 km (0.12 R)
• M7: 3,331,096 km (0.05 R)
• M8: 4,725,348 km (0.059 R)
• M9: 5,807,689 km (0.118 R)
• M10: 6,311,534 km (0.111 R)
• M11: 7,529,560 km (0.071 R)
• M12: 9,678,533 km (0.103 R)
• M13: 12,380,121 km (0.061 R)
• M14: 14,280,014 km (0.069 R)
• M15: 14,808,095 km (0.04 R)
• M16: 19,455,951 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.5

Radius: 10.6

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.36 AU - 6.8 AU

Year: 7767 Days

Day: 14.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,760,223 km

• M1: 132,245 km (0.086 R)
• M2: 479,162 km (0.12 R)
• M3: 1,251,835 km (0.084 R)
• M4: 1,589,477 km (0.101 R)
• M5: 2,310,240 km (0.079 R)
• M6: 2,646,835 km (0.073 R)
• M7: 3,236,400 km (0.062 R)
• M8: 4,068,015 km (0.073 R)
• M9: 5,909,415 km (0.063 R)
• M10: 6,582,306 km (0.038 R)
• M11: 8,379,725 km (0.095 R)
• M12: 9,509,189 km (0.03 R)
• M13: 9,842,942 km (0.066 R)
• M14: 11,684,940 km (0.051 R)
• M15: 13,034,014 km (0.105 R)
• M16: 14,173,501 km (0.094 R)
• M17: 18,135,750 km (0.118 R)
• M18: 21,046,027 km (0.102 R)
• M19: 22,611,868 km (0.096 R)
• M20: 23,989,515 km (0.045 R)
• M21: 27,006,604 km (0.093 R)
• M22: 29,960,863 km (0.074 R)
• M23: 30,991,742 km (0.114 R)
• M24: 34,115,046 km (0.1 R)
• M25: 34,561,746 km (0.072 R)
• M26: 35,352,670 km (0.109 R)
• M27: 35,925,181 km (0.118 R)
• M28: 37,206,038 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.7

Radius: 13.7

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.57 AU - 9.85 AU

Year: 11829 Days

Day: 6 Hours

Environment

Temp: -205 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,760,223 km

• M1: 170,691 km (0.119 R)
• M2: 838,945 km (0.105 R)
• M3: 2,068,340 km (0.11 R)
• M4: 2,702,635 km (0.102 R)
• M5: 4,140,719 km (0.11 R)
• M6: 4,903,369 km (0.054 R)
• M7: 5,552,475 km (0.094 R)
• M8: 9,996,878 km (0.105 R)
• M9: 10,775,086 km (0.086 R)
• M10: 13,663,671 km (0.116 R)
• M11: 20,102,812 km (0.048 R)
• M12: 22,986,610 km (0.11 R)
• M13: 23,432,861 km (0.028 R)
• M14: 24,620,070 km (0.11 R)
• M15: 28,730,720 km (0.094 R)
• M16: 29,248,628 km (0.085 R)
• M17: 31,274,183 km (0.101 R)
• M18: 35,247,652 km (0.066 R)
• M19: 36,562,916 km (0.085 R)
• M20: 42,821,942 km (0.077 R)
• M21: 47,273,825 km (0.083 R)
• M22: 49,760,291 km (0.045 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 17,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit