🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.52 AU - 0.8 AU

Year: 245 Days

Day: 44.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,774,673 km

• M1: 378,483 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.96 AU - 1.3 AU

Year: 548 Days

Day: 17.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.4 AU - 2.14 AU

Year: 1075 Days

Day: 14.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,774,673 km

• M1: 43,234 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.4

Radius: 13

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.99 AU - 4.49 AU

Year: 3986 Days

Day: 6.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 86,774,673 km

• M1: 161,865 km (0.112 R)
• M2: 630,256 km (0.09 R)
• M3: 1,073,066 km (0.062 R)
• M4: 1,495,829 km (0.072 R)
• M5: 1,908,121 km (0.074 R)
• M6: 3,106,549 km (0.07 R)
• M7: 4,265,484 km (0.096 R)
• M8: 5,040,102 km (0.11 R)
• M9: 6,404,434 km (0.055 R)
• M10: 7,234,403 km (0.109 R)
• M11: 7,643,554 km (0.084 R)
• M12: 8,303,430 km (0.062 R)
• M13: 12,188,786 km (0.083 R)
• M14: 15,852,288 km (0.079 R)
• M15: 16,926,700 km (0.11 R)
• M16: 20,255,252 km (0.087 R)
• M17: 21,779,056 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.1

Radius: 3.1

Gravity: 62.97 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.95 AU - 16.59 AU

Year: 25916 Days

Day: 22.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,774,673 km

• M1: 38,746 km (0.113 R)
• M2: 153,936 km (0.074 R)
• M3: 297,550 km (0.097 R)
• M4: 400,473 km (0.05 R)
• M5: 570,117 km (0.074 R)
• M6: 722,109 km (0.062 R)
• M7: 1,135,747 km (0.103 R)
• M8: 1,283,101 km (0.104 R)
• M9: 1,528,142 km (0.039 R)
• M10: 1,862,194 km (0.066 R)
• M11: 2,647,583 km (0.1 R)
• M12: 3,387,793 km (0.107 R)
• M13: 3,569,405 km (0.11 R)
• M14: 3,886,253 km (0.106 R)
• M15: 4,018,199 km (0.059 R)
• M16: 4,988,341 km (0.071 R)
• M17: 5,303,245 km (0.072 R)
• M18: 5,843,293 km (0.089 R)
• M19: 7,630,389 km (0.053 R)
• M20: 9,275,666 km (0.049 R)
• M21: 11,748,370 km (0.113 R)
• M22: 13,696,433 km (0.074 R)
• M23: 15,765,671 km (0.03 R)
• M24: 16,017,145 km (0.11 R)
• M25: 16,186,190 km (0.089 R)
• M26: 17,403,319 km (0.111 R)
• M27: 22,457,632 km (0.07 R)
• M28: 22,775,977 km (0.055 R)
• M29: 35,903,339 km (0.115 R)
• M30: 38,414,938 km (0.091 R)
• M31: 40,883,602 km (0.117 R)
• M32: 42,478,914 km (0.11 R)
• M33: 65,400,449 km (0.111 R)
• M34: 74,403,997 km (0.066 R)
• M35: 76,537,562 km (0.109 R)
• M36: 84,453,832 km (0.04 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 18,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit