🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.49 AU - 0.61 AU

Year: 143 Days

Day: 31.6 Hours

Environment

Temp: 260 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,657,748 km

• M1: 44,879 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.69 AU - 0.73 AU

Year: 209 Days

Day: 37.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.5

Radius: 13.9

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.74 AU - 12.76 AU

Year: 13201 Days

Day: 9.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,657,748 km

• M1: 172,935 km (0.118 R)
• M2: 670,348 km (0.06 R)
• M3: 1,127,070 km (0.079 R)
• M4: 1,656,647 km (0.028 R)
• M5: 2,434,705 km (0.095 R)
• M6: 2,992,257 km (0.081 R)
• M7: 4,153,136 km (0.061 R)
• M8: 5,024,095 km (0.114 R)
• M9: 5,521,957 km (0.105 R)
• M10: 7,042,170 km (0.069 R)
• M11: 13,471,139 km (0.112 R)
• M12: 14,296,321 km (0.089 R)
• M13: 17,452,237 km (0.111 R)
• M14: 18,020,111 km (0.066 R)
• M15: 21,412,542 km (0.082 R)
• M16: 24,196,408 km (0.09 R)
• M17: 25,623,123 km (0.096 R)
• M18: 27,213,349 km (0.116 R)
• M19: 34,615,900 km (0.102 R)
• M20: 38,708,150 km (0.079 R)
• M21: 43,555,270 km (0.07 R)
• M22: 46,743,201 km (0.091 R)
• M23: 47,524,551 km (0.117 R)
• M24: 48,473,749 km (0.077 R)
• M25: 50,737,464 km (0.099 R)
• M26: 55,127,115 km (0.119 R)
• M27: 61,241,180 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.8

Radius: 9.6

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 10.02 AU - 12.72 AU

Year: 13413 Days

Day: 7.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,657,748 km

• M1: 132,693 km (0.108 R)
• M2: 560,094 km (0.112 R)
• M3: 869,463 km (0.089 R)
• M4: 1,310,477 km (0.109 R)
• M5: 2,055,624 km (0.099 R)
• M6: 2,523,118 km (0.118 R)
• M7: 2,827,849 km (0.092 R)
• M8: 3,727,081 km (0.117 R)
• M9: 4,095,092 km (0.091 R)
• M10: 4,644,864 km (0.109 R)
• M11: 5,140,033 km (0.027 R)
• M12: 5,854,513 km (0.084 R)
• M13: 6,353,571 km (0.072 R)
• M14: 8,638,529 km (0.095 R)
• M15: 9,805,692 km (0.094 R)
• M16: 11,899,015 km (0.1 R)
• M17: 13,211,437 km (0.059 R)
• M18: 14,617,806 km (0.069 R)
• M19: 15,609,191 km (0.071 R)
• M20: 20,198,106 km (0.069 R)
• M21: 20,631,342 km (0.039 R)
• M22: 22,612,167 km (0.03 R)
• M23: 27,262,716 km (0.029 R)
• M24: 29,643,716 km (0.05 R)
• M25: 30,091,013 km (0.069 R)
• M26: 31,344,494 km (0.079 R)
• M27: 32,513,751 km (0.106 R)
• M28: 37,875,039 km (0.11 R)
• M29: 38,534,317 km (0.085 R)
• M30: 39,470,052 km (0.086 R)
• M31: 45,257,993 km (0.065 R)
• M32: 45,851,299 km (0.097 R)
• M33: 50,467,440 km (0.096 R)
• M34: 52,887,485 km (0.08 R)
• M35: 55,892,607 km (0.075 R)
• M36: 57,784,122 km (0.106 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 19,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit