🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.64 AU - 0.78 AU

Year: 221 Days

Day: 43.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 121 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.91 AU - 1.33 AU

Year: 437 Days

Day: 43.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.8

Radius: 14.2

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.31 AU - 5.23 AU

Year: 3844 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,880,710 km

• M1: 176,675 km (0.1 R)
• M2: 891,903 km (0.046 R)
• M3: 1,400,685 km (0.075 R)
• M4: 4,352,700 km (0.095 R)
• M5: 5,160,379 km (0.107 R)
• M6: 5,871,417 km (0.112 R)
• M7: 7,360,664 km (0.095 R)
• M8: 8,159,367 km (0.071 R)
• M9: 12,034,850 km (0.111 R)
• M10: 18,273,978 km (0.067 R)
• M11: 19,676,458 km (0.11 R)
• M12: 22,149,162 km (0.032 R)
• M13: 23,530,698 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.3

Radius: 9.3

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.33 AU - 6.67 AU

Year: 4759 Days

Day: 7.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 78,880,710 km

• M1: 118,332 km (0.118 R)
• M2: 519,404 km (0.078 R)
• M3: 1,231,490 km (0.116 R)
• M4: 1,811,481 km (0.103 R)
• M5: 2,287,351 km (0.102 R)
• M6: 3,088,149 km (0.061 R)
• M7: 3,532,305 km (0.108 R)
• M8: 4,018,648 km (0.07 R)
• M9: 4,676,130 km (0.113 R)
• M10: 5,318,952 km (0.108 R)
• M11: 6,019,669 km (0.091 R)
• M12: 6,360,901 km (0.088 R)
• M13: 7,081,963 km (0.065 R)
• M14: 8,114,787 km (0.104 R)
• M15: 8,454,823 km (0.045 R)
• M16: 8,883,421 km (0.088 R)
• M17: 9,784,000 km (0.087 R)
• M18: 10,388,076 km (0.077 R)
• M19: 10,834,775 km (0.104 R)
• M20: 11,958,854 km (0.081 R)
• M21: 13,107,466 km (0.113 R)
• M22: 14,328,035 km (0.046 R)
• M23: 14,769,798 km (0.109 R)
• M24: 15,855,579 km (0.095 R)
• M25: 16,749,726 km (0.106 R)
• M26: 18,378,547 km (0.083 R)
• M27: 25,070,210 km (0.087 R)
• M28: 26,612,564 km (0.114 R)
• M29: 26,945,120 km (0.05 R)
• M30: 27,280,518 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.3

Radius: 9.1

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.51 AU - 11.23 AU

Year: 13223 Days

Day: 7.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 78,880,710 km

• M1: 115,938 km (0.034 R)
• M2: 487,091 km (0.078 R)
• M3: 829,071 km (0.11 R)
• M4: 1,313,170 km (0.084 R)
• M5: 2,175,003 km (0.063 R)
• M6: 3,722,593 km (0.113 R)
• M7: 4,186,048 km (0.104 R)
• M8: 5,096,351 km (0.095 R)
• M9: 12,510,571 km (0.107 R)
• M10: 14,488,703 km (0.102 R)
• M11: 17,559,648 km (0.109 R)
• M12: 20,363,113 km (0.08 R)
• M13: 20,903,161 km (0.056 R)
• M14: 27,001,219 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.6

Radius: 3.3

Gravity: 31.64 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 17.23 AU - 20.11 AU

Year: 29764 Days

Day: 15.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,880,710 km

• M1: 41,139 km (0.051 R)
• M2: 170,542 km (0.112 R)
• M3: 307,124 km (0.084 R)
• M4: 1,038,359 km (0.052 R)
• M5: 1,200,523 km (0.107 R)
• M6: 1,491,640 km (0.044 R)
• M7: 2,300,067 km (0.079 R)
• M8: 2,952,314 km (0.112 R)
• M9: 3,688,784 km (0.088 R)
• M10: 4,265,484 km (0.119 R)
• M11: 5,965,963 km (0.057 R)
• M12: 6,222,224 km (0.071 R)
• M13: 6,575,425 km (0.079 R)
• M14: 8,490,427 km (0.108 R)
• M15: 9,430,500 km (0.116 R)
• M16: 10,499,227 km (0.085 R)
• M17: 11,319,472 km (0.113 R)
• M18: 11,449,323 km (0.092 R)
• M19: 16,564,673 km (0.071 R)
• M20: 18,201,423 km (0.114 R)
• M21: 21,592,657 km (0.098 R)
• M22: 26,166,463 km (0.062 R)
• M23: 27,083,049 km (0.08 R)
• M24: 29,345,418 km (0.031 R)
• M25: 31,090,626 km (0.088 R)
• M26: 31,859,410 km (0.068 R)
• M27: 40,558,526 km (0.098 R)
• M28: 42,720,365 km (0.101 R)
• M29: 49,145,144 km (0.116 R)
• M30: 51,957,136 km (0.053 R)
• M31: 54,689,092 km (0.07 R)
• M32: 61,432,515 km (0.069 R)
• M33: 63,456,275 km (0.093 R)
• M34: 63,866,323 km (0.07 R)
• M35: 67,423,012 km (0.096 R)
• M36: 75,156,624 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 11,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit