🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.79 AU - 1.13 AU

Year: 332 Days

Day: 16.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,265,834 km

• M1: 335,398 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.88 AU - 3.92 AU

Year: 2720 Days

Day: 13.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 145.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.6

Radius: 12.6

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.06 AU - 11.8 AU

Year: 11894 Days

Day: 5.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,265,834 km

• M1: 156,629 km (0.057 R)
• M2: 672,891 km (0.093 R)
• M3: 1,434,943 km (0.066 R)
• M4: 2,130,124 km (0.073 R)
• M5: 2,610,034 km (0.12 R)
• M6: 3,362,661 km (0.095 R)
• M7: 3,932,030 km (0.078 R)
• M8: 5,370,863 km (0.095 R)
• M9: 7,986,282 km (0.093 R)
• M10: 8,557,746 km (0.025 R)
• M11: 10,662,439 km (0.116 R)
• M12: 13,486,248 km (0.035 R)
• M13: 14,645,632 km (0.051 R)
• M14: 19,272,394 km (0.104 R)
• M15: 20,389,891 km (0.119 R)
• M16: 20,919,916 km (0.076 R)
• M17: 22,848,083 km (0.044 R)
• M18: 25,193,628 km (0.073 R)
• M19: 25,907,060 km (0.057 R)
• M20: 26,424,818 km (0.092 R)
• M21: 30,358,943 km (0.116 R)
• M22: 31,050,534 km (0.096 R)
• M23: 32,825,662 km (0.097 R)
• M24: 34,046,082 km (0.109 R)
• M25: 36,967,429 km (0.12 R)
• M26: 39,367,428 km (0.059 R)
• M27: 45,368,097 km (0.08 R)
• M28: 47,188,554 km (0.073 R)
• M29: 52,115,859 km (0.097 R)
• M30: 54,618,781 km (0.111 R)
• M31: 57,726,976 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.4

Radius: 13.7

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.25 AU - 13.61 AU

Year: 15474 Days

Day: 8.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,265,834 km

• M1: 170,392 km (0.057 R)
• M2: 652,396 km (0.118 R)
• M3: 1,111,662 km (0.108 R)
• M4: 1,633,459 km (0.08 R)
• M5: 2,064,600 km (0.112 R)
• M6: 3,819,084 km (0.096 R)
• M7: 4,367,061 km (0.06 R)
• M8: 4,863,576 km (0.11 R)
• M9: 5,931,556 km (0.116 R)
• M10: 11,561,671 km (0.084 R)
• M11: 12,387,152 km (0.055 R)
• M12: 14,514,285 km (0.072 R)
• M13: 17,116,540 km (0.115 R)
• M14: 20,286,369 km (0.069 R)
• M15: 21,299,595 km (0.061 R)
• M16: 22,637,748 km (0.089 R)
• M17: 23,727,868 km (0.102 R)
• M18: 25,270,521 km (0.048 R)
• M19: 26,660,734 km (0.119 R)
• M20: 28,554,793 km (0.062 R)
• M21: 33,110,646 km (0.095 R)
• M22: 37,853,497 km (0.092 R)
• M23: 46,102,473 km (0.1 R)
• M24: 47,211,143 km (0.079 R)
• M25: 49,646,746 km (0.08 R)
• M26: 50,476,865 km (0.06 R)
• M27: 51,654,499 km (0.086 R)
• M28: 59,294,313 km (0.036 R)
• M29: 67,047,522 km (0.049 R)
• M30: 68,061,795 km (0.093 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 16,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit