🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.49 AU - 0.75 AU

Year: 315 Days

Day: 17.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.8

Radius: 12.6

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.12 AU - 4.22 AU

Year: 4540 Days

Day: 10 Hours

Environment

Temp: -218 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,262,185 km

• M1: 158,125 km (0.074 R)
• M2: 624,122 km (0.098 R)
• M3: 1,531,433 km (0.067 R)
• M4: 2,253,094 km (0.101 R)
• M5: 2,679,148 km (0.076 R)
• M6: 3,080,669 km (0.058 R)
• M7: 4,914,140 km (0.058 R)
• M8: 5,405,121 km (0.099 R)
• M9: 6,831,836 km (0.071 R)
• M10: 7,794,797 km (0.03 R)
• M11: 8,878,634 km (0.098 R)
• M12: 11,574,836 km (0.11 R)
• M13: 15,098,016 km (0.086 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.8

Radius: 7.5

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.48 AU - 6.66 AU

Year: 10873 Days

Day: 21.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,262,185 km

• M1: 93,947 km (0.106 R)
• M2: 474,674 km (0.104 R)
• M3: 727,046 km (0.114 R)
• M4: 1,168,509 km (0.099 R)
• M5: 1,457,083 km (0.03 R)
• M6: 1,704,369 km (0.053 R)
• M7: 1,980,077 km (0.09 R)
• M8: 2,267,754 km (0.092 R)
• M9: 2,563,808 km (0.106 R)
• M10: 2,949,023 km (0.088 R)
• M11: 3,419,059 km (0.078 R)
• M12: 4,565,727 km (0.116 R)
• M13: 7,040,375 km (0.09 R)
• M14: 7,312,942 km (0.102 R)
• M15: 7,838,031 km (0.042 R)
• M16: 9,517,716 km (0.105 R)
• M17: 11,370,934 km (0.079 R)
• M18: 12,866,763 km (0.091 R)
• M19: 14,364,537 km (0.114 R)
• M20: 18,426,867 km (0.063 R)
• M21: 19,780,728 km (0.1 R)
• M22: 22,432,799 km (0.045 R)
• M23: 24,062,518 km (0.061 R)
• M24: 25,677,876 km (0.068 R)
• M25: 33,627,657 km (0.108 R)
• M26: 33,958,118 km (0.029 R)
• M27: 34,402,274 km (0.084 R)
• M28: 40,409,526 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.5

Radius: 4.6

Gravity: 28.47 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.67 AU - 6.93 AU

Year: 11449 Days

Day: 18.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,262,185 km

• M1: 57,146 km (0.118 R)
• M2: 204,051 km (0.094 R)
• M3: 396,135 km (0.049 R)
• M4: 980,913 km (0.072 R)
• M5: 1,877,902 km (0.11 R)
• M6: 2,559,171 km (0.035 R)
• M7: 2,725,972 km (0.088 R)
• M8: 3,417,115 km (0.09 R)
• M9: 5,007,938 km (0.091 R)
• M10: 5,302,945 km (0.108 R)
• M11: 5,471,841 km (0.066 R)
• M12: 6,000,071 km (0.086 R)
• M13: 7,075,830 km (0.081 R)
• M14: 9,651,456 km (0.096 R)
• M15: 11,508,863 km (0.105 R)
• M16: 11,792,351 km (0.063 R)
• M17: 13,781,255 km (0.092 R)
• M18: 16,194,119 km (0.102 R)
• M19: 18,178,385 km (0.066 R)
• M20: 18,408,467 km (0.083 R)
• M21: 19,829,647 km (0.114 R)
• M22: 21,922,521 km (0.11 R)
• M23: 22,977,485 km (0.104 R)
• M24: 23,156,554 km (0.079 R)
• M25: 25,378,531 km (0.048 R)
• M26: 27,536,630 km (0.099 R)
• M27: 28,971,722 km (0.044 R)
• M28: 29,707,744 km (0.094 R)
• M29: 30,998,324 km (0.06 R)
• M30: 35,330,978 km (0.104 R)
• M31: 36,656,565 km (0.098 R)
• M32: 47,165,217 km (0.05 R)
• M33: 49,811,753 km (0.053 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 11,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit