🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.51 AU - 0.63 AU

Year: 132 Days

Day: 36.9 Hours

Environment

Temp: 363 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,092,685 km

• M1: 65,524 km (0.088 R)
• M2: 148,999 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.78 AU - 1.28 AU

Year: 322 Days

Day: 25.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.6

Radius: 5.7

Gravity: 22.76 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 16.02 AU - 22.62 AU

Year: 26121 Days

Day: 20 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 103,092,685 km

• M1: 70,909 km (0.083 R)
• M2: 520,750 km (0.094 R)
• M3: 805,285 km (0.096 R)
• M4: 997,070 km (0.116 R)
• M5: 1,375,403 km (0.066 R)
• M6: 2,094,969 km (0.083 R)
• M7: 5,814,570 km (0.1 R)
• M8: 6,926,381 km (0.107 R)
• M9: 8,118,527 km (0.034 R)
• M10: 19,114,270 km (0.097 R)
• M11: 26,864,486 km (0.089 R)
• M12: 29,374,888 km (0.092 R)
• M13: 38,607,022 km (0.095 R)
• M14: 53,167,083 km (0.111 R)
• M15: 55,308,876 km (0.073 R)
• M16: 61,229,660 km (0.101 R)
• M17: 69,379,004 km (0.101 R)
• M18: 70,765,178 km (0.057 R)
• M19: 74,792,652 km (0.081 R)
• M20: 75,518,800 km (0.064 R)
• M21: 84,080,885 km (0.117 R)
• M22: 85,128,818 km (0.082 R)
• M23: 88,865,174 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 22.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629

Radius: 3

Gravity: 69.89 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 17.74 AU - 27.34 AU

Year: 32916 Days

Day: 15.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 103,092,685 km

• M1: 37,848 km (0.112 R)
• M2: 198,217 km (0.076 R)
• M3: 443,857 km (0.098 R)
• M4: 1,019,210 km (0.113 R)
• M5: 1,180,178 km (0.076 R)
• M6: 1,324,240 km (0.047 R)
• M7: 2,043,357 km (0.09 R)
• M8: 2,323,853 km (0.098 R)
• M9: 3,707,185 km (0.115 R)
• M10: 4,232,423 km (0.049 R)
• M11: 4,966,649 km (0.111 R)
• M12: 5,428,458 km (0.034 R)
• M13: 5,603,338 km (0.076 R)
• M14: 7,036,485 km (0.059 R)
• M15: 10,873,970 km (0.078 R)
• M16: 11,434,364 km (0.104 R)
• M17: 12,385,657 km (0.04 R)
• M18: 13,230,884 km (0.084 R)
• M19: 13,950,301 km (0.083 R)
• M20: 17,655,092 km (0.073 R)
• M21: 20,669,190 km (0.096 R)
• M22: 25,439,567 km (0.075 R)
• M23: 26,674,497 km (0.098 R)
• M24: 27,819,669 km (0.085 R)
• M25: 28,732,515 km (0.116 R)
• M26: 36,921,951 km (0.053 R)
• M27: 42,137,382 km (0.08 R)
• M28: 42,307,774 km (0.114 R)
• M29: 45,994,165 km (0.048 R)
• M30: 47,637,497 km (0.076 R)
• M31: 47,822,550 km (0.101 R)
• M32: 48,193,852 km (0.075 R)
• M33: 48,754,544 km (0.1 R)
• M34: 50,079,682 km (0.107 R)
• M35: 50,654,886 km (0.119 R)
• M36: 54,198,860 km (0.036 R)
• M37: 59,819,102 km (0.097 R)
• M38: 65,129,976 km (0.12 R)
• M39: 70,746,628 km (0.087 R)
• M40: 71,955,977 km (0.109 R)
• M41: 72,933,300 km (0.099 R)

Kuiper Belt

Range: 35.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 20,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit