🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.62 AU - 0.66 AU

Year: 190 Days

Day: 36.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.95 AU - 1.13 AU

Year: 393 Days

Day: 17.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,661,338 km

• M1: 290,519 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.27 AU - 2.83 AU

Year: 1510 Days

Day: 15.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.5

Radius: 12.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.03 AU - 5.51 AU

Year: 4487 Days

Day: 8 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 53,661,338 km

• M1: 174,282 km (0.045 R)
• M2: 305,628 km (0.104 R)
• M3: 462,108 km (0.051 R)
• M4: 690,993 km (0.088 R)
• M5: 779,106 km (0.092 R)
• M6: 897,587 km (0.048 R)
• M7: 1,078,451 km (0.093 R)
• M8: 1,212,640 km (0.109 R)
• M9: 1,373,308 km (0.108 R)
• M10: 1,606,382 km (0.118 R)
• M11: 1,716,636 km (0.05 R)
• M12: 1,945,371 km (0.09 R)
• M13: 2,220,930 km (0.083 R)
• M14: 2,690,966 km (0.05 R)
• M15: 2,890,530 km (0.047 R)
• M16: 3,460,947 km (0.044 R)
• M17: 3,576,436 km (0.056 R)
• M18: 3,678,612 km (0.1 R)
• M19: 3,900,764 km (0.046 R)
• M20: 4,127,405 km (0.119 R)
• M21: 4,420,767 km (0.116 R)
• M22: 4,721,010 km (0.097 R)
• M23: 4,817,351 km (0.11 R)
• M24: 4,930,447 km (0.102 R)
• M25: 5,077,202 km (0.118 R)
• M26: 5,695,939 km (0.05 R)
• M27: 5,815,617 km (0.082 R)
• M28: 6,022,960 km (0.106 R)
• M29: 6,215,193 km (0.045 R)
• M30: 6,391,719 km (0.057 R)
• M31: 6,731,755 km (0.079 R)
• M32: 6,949,569 km (0.053 R)
• M33: 7,225,128 km (0.117 R)
• M34: 7,392,229 km (0.051 R)
• M35: 7,485,578 km (0.086 R)
• M36: 7,635,924 km (0.086 R)
• M37: 7,863,163 km (0.03 R)
• M38: 8,035,051 km (0.109 R)
• M39: 8,188,987 km (0.084 R)
• M40: 8,421,762 km (0.104 R)
• M41: 8,854,100 km (0.048 R)
• M42: 9,013,122 km (0.075 R)
• M43: 9,193,088 km (0.105 R)
• M44: 9,293,618 km (0.095 R)
• M45: 10,069,881 km (0.093 R)
• M46: 10,486,811 km (0.083 R)
• M47: 10,570,885 km (0.115 R)
• M48: 10,718,538 km (0.117 R)
• M49: 11,079,966 km (0.032 R)
• M50: 11,165,536 km (0.088 R)
• M51: 11,858,773 km (0.112 R)
• M52: 12,034,251 km (0.105 R)
• M53: 12,767,131 km (0.112 R)
• M54: 12,924,508 km (0.12 R)
• M55: 13,514,672 km (0.072 R)
• M56: 13,697,929 km (0.11 R)
• M57: 14,020,761 km (0.034 R)
• M58: 14,136,700 km (0.112 R)
• M59: 14,299,612 km (0.045 R)
• M60: 14,603,595 km (0.112 R)
• M61: 14,768,302 km (0.096 R)
• M62: 15,028,153 km (0.085 R)
• M63: 15,170,570 km (0.051 R)
• M64: 15,624,600 km (0.103 R)
• M65: 15,865,303 km (0.082 R)
• M66: 16,131,587 km (0.092 R)
• M67: 16,399,367 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.5

Radius: 3.8

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 13.99 AU - 20.65 AU

Year: 26732 Days

Day: 23 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 53,661,338 km

• M1: 222,153 km (0.119 R)
• M2: 413,489 km (0.098 R)
• M3: 2,248,157 km (0.073 R)
• M4: 3,224,433 km (0.118 R)
• M5: 5,096,650 km (0.106 R)
• M6: 5,133,301 km (0.081 R)
• M7: 6,469,510 km (0.108 R)
• M8: 8,290,564 km (0.099 R)
• M9: 8,550,416 km (0.12 R)
• M10: 9,256,368 km (0.094 R)
• M11: 9,980,721 km (0.1 R)
• M12: 11,579,623 km (0.073 R)
• M13: 12,755,313 km (0.086 R)
• M14: 13,306,581 km (0.102 R)
• M15: 13,763,602 km (0.079 R)
• M16: 15,748,617 km (0.091 R)
• M17: 16,719,656 km (0.041 R)
• M18: 18,044,196 km (0.115 R)
• M19: 18,436,890 km (0.114 R)
• M20: 19,746,769 km (0.083 R)
• M21: 21,618,388 km (0.091 R)
• M22: 21,856,399 km (0.111 R)
• M23: 22,877,105 km (0.096 R)
• M24: 23,241,076 km (0.092 R)
• M25: 23,484,771 km (0.061 R)
• M26: 24,406,294 km (0.107 R)
• M27: 26,347,775 km (0.086 R)
• M28: 26,538,363 km (0.051 R)
• M29: 32,665,892 km (0.042 R)
• M30: 34,038,153 km (0.097 R)
• M31: 36,343,456 km (0.08 R)
• M32: 36,484,677 km (0.103 R)
• M33: 37,979,608 km (0.051 R)
• M34: 38,554,363 km (0.099 R)
• M35: 39,930,813 km (0.078 R)
• M36: 40,003,667 km (0.064 R)
• M37: 41,692,328 km (0.105 R)
• M38: 41,988,382 km (0.061 R)
• M39: 42,731,585 km (0.095 R)
• M40: 44,231,004 km (0.115 R)
• M41: 45,138,764 km (0.119 R)
• M42: 46,358,884 km (0.068 R)
• M43: 47,358,048 km (0.118 R)
• M44: 49,926,345 km (0.074 R)
• M45: 51,822,348 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 12,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit