🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.66 AU - 0.88 AU

Year: 259 Days

Day: 19.3 Hours

Environment

Temp: 90 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.23 AU - 1.69 AU

Year: 675 Days

Day: 37.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,829,204 km

• M1: 740,958 km (0.101 R)
• M2: 784,042 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.99 AU - 4.05 AU

Year: 2529 Days

Day: 41.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.3

Radius: 13.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.91 AU - 8.69 AU

Year: 8341 Days

Day: 12 Hours

Environment

Temp: -180 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,829,204 km

• M1: 209,437 km (0.091 R)
• M2: 340,634 km (0.084 R)
• M3: 470,186 km (0.064 R)
• M4: 576,251 km (0.028 R)
• M5: 952,490 km (0.096 R)
• M6: 1,276,070 km (0.11 R)
• M7: 1,517,072 km (0.085 R)
• M8: 1,808,638 km (0.117 R)
• M9: 1,897,948 km (0.115 R)
• M10: 2,687,227 km (0.087 R)
• M11: 2,894,270 km (0.114 R)
• M12: 3,042,372 km (0.085 R)
• M13: 3,457,356 km (0.075 R)
• M14: 4,007,428 km (0.12 R)
• M15: 4,125,610 km (0.082 R)
• M16: 4,462,654 km (0.064 R)
• M17: 4,934,486 km (0.119 R)
• M18: 5,396,444 km (0.093 R)
• M19: 5,712,245 km (0.066 R)
• M20: 5,899,242 km (0.092 R)
• M21: 6,279,371 km (0.092 R)
• M22: 6,555,977 km (0.078 R)
• M23: 6,780,075 km (0.085 R)
• M24: 7,092,435 km (0.092 R)
• M25: 7,438,605 km (0.073 R)
• M26: 7,525,970 km (0.071 R)
• M27: 7,701,897 km (0.083 R)
• M28: 8,479,806 km (0.06 R)
• M29: 8,571,210 km (0.082 R)
• M30: 8,909,152 km (0.084 R)
• M31: 9,566,634 km (0.094 R)
• M32: 10,729,907 km (0.093 R)
• M33: 11,261,279 km (0.114 R)
• M34: 12,453,424 km (0.103 R)
• M35: 12,766,533 km (0.103 R)
• M36: 13,152,794 km (0.061 R)
• M37: 13,542,796 km (0.084 R)
• M38: 15,400,802 km (0.075 R)
• M39: 15,587,201 km (0.082 R)
• M40: 16,113,187 km (0.112 R)
• M41: 16,454,569 km (0.11 R)
• M42: 17,570,420 km (0.12 R)
• M43: 17,726,300 km (0.12 R)
• M44: 17,882,630 km (0.044 R)
• M45: 18,631,368 km (0.118 R)
• M46: 18,790,241 km (0.065 R)
• M47: 18,949,562 km (0.107 R)
• M48: 19,350,036 km (0.099 R)
• M49: 19,591,786 km (0.076 R)
• M50: 19,712,960 km (0.092 R)
• M51: 19,915,366 km (0.111 R)
• M52: 20,486,232 km (0.045 R)
• M53: 20,650,340 km (0.065 R)
• M54: 21,518,906 km (0.117 R)
• M55: 21,894,845 km (0.11 R)
• M56: 22,568,484 km (0.116 R)
• M57: 22,695,493 km (0.114 R)
• M58: 22,822,950 km (0.075 R)
• M59: 23,291,790 km (0.081 R)
• M60: 23,806,856 km (0.064 R)
• M61: 24,543,027 km (0.083 R)
• M62: 24,673,775 km (0.105 R)
• M63: 24,760,991 km (0.116 R)
• M64: 25,111,050 km (0.041 R)
• M65: 25,462,904 km (0.113 R)
• M66: 26,171,250 km (0.075 R)
• M67: 27,607,240 km (0.079 R)
• M68: 28,976,808 km (0.111 R)
• M69: 29,253,415 km (0.113 R)
• M70: 29,484,544 km (0.048 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: 400 - 16,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit