🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.03 AU - 2.61 AU

Year: 1284 Days

Day: 24.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.79 AU - 4.31 AU

Year: 2962 Days

Day: 39.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.4

Radius: 9.7

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.04 AU - 6.2 AU

Year: 4211 Days

Day: 6 Hours

Environment

Temp: -146 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 94,982,457 km

• M1: 123,867 km (0.106 R)
• M2: 458,218 km (0.106 R)
• M3: 791,522 km (0.093 R)
• M4: 1,121,984 km (0.056 R)
• M5: 1,461,721 km (0.034 R)
• M6: 2,036,775 km (0.069 R)
• M7: 2,740,035 km (0.099 R)
• M8: 3,311,947 km (0.104 R)
• M9: 4,088,360 km (0.062 R)
• M10: 4,836,200 km (0.077 R)
• M11: 5,487,549 km (0.059 R)
• M12: 5,944,122 km (0.036 R)
• M13: 6,455,298 km (0.053 R)
• M14: 7,088,246 km (0.042 R)
• M15: 10,684,579 km (0.101 R)
• M16: 11,920,407 km (0.06 R)
• M17: 15,239,984 km (0.052 R)
• M18: 16,802,982 km (0.095 R)
• M19: 18,529,342 km (0.06 R)
• M20: 19,313,085 km (0.056 R)
• M21: 19,993,307 km (0.107 R)
• M22: 20,817,740 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.2

Radius: 5.3

Gravity: 23.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 14.98 AU - 21.68 AU

Year: 28522 Days

Day: 18.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 94,982,457 km

• M1: 65,973 km (0.087 R)
• M2: 309,967 km (0.039 R)
• M3: 592,258 km (0.032 R)
• M4: 1,062,893 km (0.117 R)
• M5: 1,812,378 km (0.079 R)
• M6: 3,294,295 km (0.062 R)
• M7: 4,384,564 km (0.076 R)
• M8: 5,827,136 km (0.071 R)
• M9: 7,199,098 km (0.113 R)
• M10: 7,559,928 km (0.075 R)
• M11: 11,370,037 km (0.11 R)
• M12: 11,859,371 km (0.046 R)
• M13: 13,800,703 km (0.117 R)
• M14: 14,037,367 km (0.101 R)
• M15: 15,346,498 km (0.1 R)
• M16: 18,777,525 km (0.077 R)
• M17: 19,068,343 km (0.109 R)
• M18: 22,252,234 km (0.029 R)
• M19: 23,350,283 km (0.101 R)
• M20: 23,574,231 km (0.1 R)
• M21: 30,307,481 km (0.118 R)
• M22: 31,929,571 km (0.111 R)
• M23: 33,183,650 km (0.109 R)
• M24: 34,615,003 km (0.104 R)
• M25: 34,906,120 km (0.094 R)
• M26: 39,155,447 km (0.102 R)
• M27: 40,915,018 km (0.086 R)
• M28: 44,419,348 km (0.104 R)
• M29: 45,805,222 km (0.057 R)
• M30: 46,332,405 km (0.095 R)
• M31: 46,508,931 km (0.099 R)
• M32: 47,577,957 km (0.072 R)
• M33: 53,946,638 km (0.111 R)
• M34: 57,130,828 km (0.054 R)
• M35: 57,333,982 km (0.094 R)
• M36: 60,648,922 km (0.095 R)
• M37: 69,954,358 km (0.113 R)
• M38: 72,539,559 km (0.028 R)
• M39: 85,360,994 km (0.081 R)
• M40: 88,040,142 km (0.114 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 15,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit