🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.8 AU - 1.22 AU

Year: 358 Days

Day: 42.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.82 AU - 1.2 AU

Year: 358 Days

Day: 14.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.85 AU - 2.87 AU

Year: 1280 Days

Day: 21.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.8

Radius: 12.7

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.18 AU - 9.66 AU

Year: 9407 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 164 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 29,449,148 km

• M1: 164,558 km (0.11 R)
• M2: 542,143 km (0.117 R)
• M3: 716,424 km (0.076 R)
• M4: 959,820 km (0.038 R)
• M5: 1,217,427 km (0.118 R)
• M6: 1,340,846 km (0.087 R)
• M7: 1,661,284 km (0.066 R)
• M8: 1,909,766 km (0.118 R)
• M9: 2,619,608 km (0.092 R)
• M10: 2,709,217 km (0.102 R)
• M11: 3,250,313 km (0.115 R)
• M12: 3,425,043 km (0.027 R)
• M13: 3,623,111 km (0.102 R)
• M14: 4,009,821 km (0.047 R)
• M15: 4,218,660 km (0.119 R)
• M16: 4,409,846 km (0.099 R)
• M17: 4,756,913 km (0.076 R)
• M18: 5,569,978 km (0.116 R)
• M19: 5,897,896 km (0.12 R)
• M20: 5,992,891 km (0.114 R)
• M21: 7,374,128 km (0.114 R)
• M22: 7,605,107 km (0.12 R)
• M23: 8,127,054 km (0.109 R)
• M24: 8,206,341 km (0.117 R)
• M25: 8,633,592 km (0.117 R)
• M26: 8,877,138 km (0.086 R)
• M27: 9,013,421 km (0.107 R)
• M28: 9,426,611 km (0.112 R)
• M29: 9,649,511 km (0.1 R)
• M30: 9,845,933 km (0.115 R)
• M31: 10,385,982 km (0.099 R)
• M32: 10,472,150 km (0.063 R)
• M33: 10,790,046 km (0.063 R)
• M34: 11,405,940 km (0.111 R)
• M35: 11,494,801 km (0.063 R)
• M36: 12,733,172 km (0.108 R)
• M37: 12,979,710 km (0.069 R)
• M38: 13,103,577 km (0.118 R)
• M39: 13,918,436 km (0.112 R)
• M40: 14,045,146 km (0.113 R)
• M41: 14,236,182 km (0.089 R)
• M42: 14,879,004 km (0.06 R)
• M43: 15,432,816 km (0.096 R)
• M44: 16,292,854 km (0.052 R)
• M45: 16,661,463 km (0.114 R)
• M46: 16,796,251 km (0.085 R)
• M47: 16,965,147 km (0.115 R)
• M48: 17,852,561 km (0.111 R)
• M49: 17,990,490 km (0.085 R)
• M50: 18,232,689 km (0.097 R)
• M51: 19,141,496 km (0.07 R)
• M52: 19,459,541 km (0.09 R)
• M53: 19,565,906 km (0.1 R)
• M54: 19,672,569 km (0.117 R)
• M55: 19,993,606 km (0.094 R)
• M56: 20,244,481 km (0.078 R)
• M57: 20,424,298 km (0.081 R)
• M58: 21,331,310 km (0.057 R)
• M59: 21,955,731 km (0.12 R)
• M60: 22,177,436 km (0.117 R)
• M61: 22,959,683 km (0.038 R)
• M62: 24,359,620 km (0.044 R)
• M63: 24,512,658 km (0.119 R)
• M64: 25,012,166 km (0.098 R)
• M65: 25,670,396 km (0.116 R)
• M66: 26,177,683 km (0.116 R)

Asteroid Belt

Center: 12.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.4

Radius: 6.6

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 14.55 AU - 17.35 AU

Year: 22493 Days

Day: 22.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 29,449,148 km

• M1: 130,749 km (0.056 R)
• M2: 1,081,293 km (0.081 R)
• M3: 1,587,533 km (0.109 R)
• M4: 1,891,515 km (0.073 R)
• M5: 2,494,993 km (0.079 R)
• M6: 2,887,987 km (0.12 R)
• M7: 3,174,616 km (0.078 R)
• M8: 3,427,586 km (0.106 R)
• M9: 4,179,316 km (0.112 R)
• M10: 4,479,858 km (0.053 R)
• M11: 5,053,117 km (0.118 R)
• M12: 6,451,857 km (0.068 R)
• M13: 6,504,815 km (0.066 R)
• M14: 6,691,513 km (0.055 R)
• M15: 7,042,918 km (0.084 R)
• M16: 7,539,284 km (0.053 R)
• M17: 7,791,805 km (0.101 R)
• M18: 8,711,682 km (0.097 R)
• M19: 8,976,620 km (0.048 R)
• M20: 9,035,861 km (0.095 R)
• M21: 9,304,090 km (0.114 R)
• M22: 10,278,571 km (0.112 R)
• M23: 12,290,063 km (0.05 R)
• M24: 12,920,020 km (0.031 R)
• M25: 13,867,423 km (0.107 R)
• M26: 15,365,347 km (0.071 R)
• M27: 15,471,861 km (0.098 R)
• M28: 16,259,643 km (0.107 R)
• M29: 17,134,043 km (0.075 R)
• M30: 19,539,277 km (0.116 R)
• M31: 19,654,617 km (0.108 R)
• M32: 20,938,017 km (0.11 R)
• M33: 23,258,579 km (0.036 R)
• M34: 25,072,603 km (0.082 R)
• M35: 26,931,656 km (0.064 R)
• M36: 28,834,541 km (0.111 R)
• M37: 28,922,056 km (0.114 R)
• M38: 29,229,180 km (0.103 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: 416 - 12,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit