🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.02 AU - 1.56 AU

Year: 546 Days

Day: 45.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,205,499 km

• M1: 212,878 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.06 AU - 1.72 AU

Year: 611 Days

Day: 29.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.32 AU - 2.18 AU

Year: 863 Days

Day: 39.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.4

Radius: 9.5

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.39 AU - 8.51 AU

Year: 8356 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,205,499 km

• M1: 118,182 km (0.094 R)
• M2: 556,953 km (0.093 R)
• M3: 1,033,422 km (0.064 R)
• M4: 1,348,774 km (0.067 R)
• M5: 1,938,489 km (0.117 R)
• M6: 2,512,945 km (0.093 R)
• M7: 2,975,801 km (0.086 R)
• M8: 3,516,896 km (0.049 R)
• M9: 3,928,889 km (0.075 R)
• M10: 5,420,828 km (0.067 R)
• M11: 6,393,215 km (0.076 R)
• M12: 7,258,788 km (0.104 R)
• M13: 8,438,217 km (0.075 R)
• M14: 8,927,552 km (0.088 R)
• M15: 9,435,586 km (0.104 R)
• M16: 9,829,328 km (0.101 R)
• M17: 10,932,912 km (0.103 R)
• M18: 18,248,995 km (0.066 R)
• M19: 19,206,721 km (0.117 R)
• M20: 20,414,125 km (0.113 R)
• M21: 22,280,808 km (0.098 R)
• M22: 25,331,856 km (0.075 R)
• M23: 31,856,717 km (0.1 R)
• M24: 33,444,998 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.9

Radius: 5.5

Gravity: 31.7 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 11.71 AU - 18.51 AU

Year: 21895 Days

Day: 22.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 87,205,499 km

• M1: 69,264 km (0.041 R)
• M2: 253,419 km (0.062 R)
• M3: 424,708 km (0.082 R)
• M4: 1,693,149 km (0.11 R)
• M5: 2,364,245 km (0.082 R)
• M6: 3,084,708 km (0.094 R)
• M7: 3,495,354 km (0.107 R)
• M8: 3,843,169 km (0.105 R)
• M9: 7,003,724 km (0.11 R)
• M10: 7,556,338 km (0.119 R)
• M11: 7,922,703 km (0.038 R)
• M12: 8,804,882 km (0.101 R)
• M13: 8,977,368 km (0.057 R)
• M14: 9,508,141 km (0.096 R)
• M15: 12,265,380 km (0.104 R)
• M16: 13,980,519 km (0.059 R)
• M17: 17,513,872 km (0.117 R)
• M18: 18,717,686 km (0.066 R)
• M19: 27,977,195 km (0.043 R)
• M20: 29,361,873 km (0.102 R)
• M21: 30,006,042 km (0.118 R)
• M22: 31,725,220 km (0.099 R)
• M23: 31,995,394 km (0.105 R)
• M24: 32,953,120 km (0.114 R)
• M25: 34,496,521 km (0.118 R)
• M26: 35,648,873 km (0.098 R)
• M27: 40,833,337 km (0.114 R)
• M28: 43,106,477 km (0.05 R)
• M29: 50,246,634 km (0.057 R)
• M30: 50,982,805 km (0.071 R)
• M31: 52,854,424 km (0.115 R)
• M32: 55,943,620 km (0.094 R)
• M33: 56,337,960 km (0.038 R)
• M34: 57,732,960 km (0.112 R)
• M35: 60,384,582 km (0.077 R)
• M36: 66,811,307 km (0.119 R)
• M37: 70,418,261 km (0.096 R)
• M38: 72,503,206 km (0.117 R)
• M39: 72,972,046 km (0.039 R)
• M40: 76,310,622 km (0.083 R)
• M41: 84,580,093 km (0.085 R)
• M42: 85,882,791 km (0.04 R)
• M43: 88,796,060 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.2

Radius: 7.5

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 17.51 AU - 17.61 AU

Year: 27431 Days

Day: 22.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 87,205,499 km

• M1: 93,199 km (0.096 R)
• M2: 513,719 km (0.072 R)
• M3: 843,732 km (0.058 R)
• M4: 1,209,499 km (0.078 R)
• M5: 1,487,302 km (0.093 R)
• M6: 1,846,337 km (0.106 R)
• M7: 2,088,685 km (0.039 R)
• M8: 2,398,503 km (0.085 R)
• M9: 2,764,569 km (0.107 R)
• M10: 3,252,407 km (0.12 R)
• M11: 3,764,481 km (0.116 R)
• M12: 4,399,374 km (0.066 R)
• M13: 5,300,552 km (0.101 R)
• M14: 5,837,459 km (0.051 R)
• M15: 6,097,160 km (0.071 R)
• M16: 7,925,994 km (0.1 R)
• M17: 10,279,318 km (0.039 R)
• M18: 11,648,737 km (0.079 R)
• M19: 12,271,364 km (0.093 R)
• M20: 13,209,642 km (0.087 R)
• M21: 13,582,888 km (0.062 R)
• M22: 17,002,097 km (0.038 R)
• M23: 24,016,442 km (0.099 R)
• M24: 30,358,644 km (0.057 R)
• M25: 31,801,665 km (0.063 R)
• M26: 35,536,525 km (0.067 R)
• M27: 35,824,352 km (0.058 R)
• M28: 47,773,631 km (0.1 R)
• M29: 55,889,017 km (0.045 R)
• M30: 71,986,495 km (0.119 R)
• M31: 75,253,862 km (0.076 R)
• M32: 80,585,830 km (0.06 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 17,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit