🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.43 AU - 0.61 AU

Year: 134 Days

Day: 24.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.73 AU - 0.83 AU

Year: 246 Days

Day: 33.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.75 AU - 1.19 AU

Year: 341 Days

Day: 20 Hours

Environment

Temp: 162 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,691,592 km

• M1: 181,163 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.41 AU - 2.07 AU

Year: 818 Days

Day: 40.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,691,592 km

• M1: 191,784 km (0.072 R)
• M2: 983,756 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.3

Radius: 11.4

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 10.74 AU - 13.02 AU

Year: 14596 Days

Day: 6.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,691,592 km

• M1: 141,819 km (0.094 R)
• M2: 574,755 km (0.11 R)
• M3: 1,030,729 km (0.056 R)
• M4: 1,417,290 km (0.069 R)
• M5: 2,597,318 km (0.081 R)
• M6: 2,959,794 km (0.089 R)
• M7: 3,735,459 km (0.117 R)
• M8: 4,402,516 km (0.072 R)
• M9: 5,180,275 km (0.112 R)
• M10: 6,269,048 km (0.082 R)
• M11: 8,112,842 km (0.084 R)
• M12: 9,829,178 km (0.045 R)
• M13: 10,772,842 km (0.116 R)
• M14: 11,718,600 km (0.102 R)
• M15: 12,901,021 km (0.094 R)
• M16: 16,417,768 km (0.11 R)
• M17: 16,925,653 km (0.041 R)
• M18: 20,444,494 km (0.082 R)
• M19: 22,685,769 km (0.104 R)
• M20: 27,044,153 km (0.046 R)
• M21: 27,752,948 km (0.11 R)
• M22: 28,474,010 km (0.119 R)
• M23: 30,385,871 km (0.115 R)
• M24: 31,595,519 km (0.042 R)
• M25: 37,501,194 km (0.086 R)
• M26: 40,186,925 km (0.107 R)
• M27: 41,777,898 km (0.112 R)
• M28: 49,309,852 km (0.08 R)
• M29: 50,519,949 km (0.107 R)
• M30: 50,978,915 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.1

Radius: 7.9

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.75 AU - 18.05 AU

Year: 21542 Days

Day: 18.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,691,592 km

• M1: 98,585 km (0.085 R)
• M2: 648,357 km (0.078 R)
• M3: 1,011,880 km (0.113 R)
• M4: 1,381,686 km (0.108 R)
• M5: 1,994,289 km (0.116 R)
• M6: 2,677,353 km (0.098 R)
• M7: 3,059,875 km (0.078 R)
• M8: 3,334,836 km (0.082 R)
• M9: 3,903,008 km (0.108 R)
• M10: 5,041,149 km (0.1 R)
• M11: 5,505,501 km (0.031 R)
• M12: 6,791,594 km (0.078 R)
• M13: 7,309,801 km (0.065 R)
• M14: 8,425,352 km (0.102 R)
• M15: 8,748,334 km (0.114 R)
• M16: 10,550,689 km (0.11 R)
• M17: 14,873,469 km (0.081 R)
• M18: 15,266,463 km (0.091 R)
• M19: 16,486,882 km (0.077 R)
• M20: 22,328,230 km (0.06 R)
• M21: 23,366,888 km (0.097 R)
• M22: 28,441,846 km (0.057 R)
• M23: 29,047,419 km (0.101 R)
• M24: 34,069,868 km (0.106 R)
• M25: 35,864,743 km (0.094 R)
• M26: 36,714,010 km (0.084 R)
• M27: 37,143,655 km (0.107 R)
• M28: 40,245,717 km (0.108 R)
• M29: 61,137,508 km (0.094 R)
• M30: 63,370,406 km (0.106 R)
• M31: 66,714,517 km (0.114 R)
• M32: 72,396,543 km (0.082 R)
• M33: 78,867,399 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.5

Radius: 3.3

Gravity: 23.92 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.16 AU - 17.58 AU

Year: 22535 Days

Day: 17.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,691,592 km

• M1: 44,131 km (0.088 R)
• M2: 166,203 km (0.034 R)
• M3: 377,435 km (0.081 R)
• M4: 504,145 km (0.112 R)
• M5: 658,979 km (0.104 R)
• M6: 950,844 km (0.073 R)
• M7: 1,733,540 km (0.038 R)
• M8: 1,905,428 km (0.119 R)
• M9: 2,165,280 km (0.088 R)
• M10: 2,490,505 km (0.078 R)
• M11: 2,965,628 km (0.051 R)
• M12: 5,087,674 km (0.03 R)
• M13: 5,771,785 km (0.119 R)
• M14: 7,723,289 km (0.052 R)
• M15: 8,332,003 km (0.112 R)
• M16: 10,128,673 km (0.114 R)
• M17: 10,404,831 km (0.106 R)
• M18: 11,679,555 km (0.038 R)
• M19: 11,861,166 km (0.076 R)
• M20: 13,054,808 km (0.081 R)
• M21: 16,803,581 km (0.107 R)
• M22: 18,963,026 km (0.089 R)
• M23: 19,466,872 km (0.098 R)
• M24: 26,226,152 km (0.039 R)
• M25: 28,457,405 km (0.096 R)
• M26: 29,451,034 km (0.105 R)
• M27: 29,787,479 km (0.071 R)
• M28: 35,018,767 km (0.097 R)
• M29: 35,270,092 km (0.091 R)
• M30: 36,803,320 km (0.06 R)
• M31: 44,843,907 km (0.084 R)
• M32: 45,288,960 km (0.082 R)
• M33: 46,187,894 km (0.084 R)
• M34: 51,995,732 km (0.085 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 19,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit