🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.53 AU - 0.71 AU

Year: 172 Days

Day: 43.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.34 AU - 2.02 AU

Year: 769 Days

Day: 16.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.69 AU - 4.39 AU

Year: 2867 Days

Day: 19.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.3

Radius: 6.6

Gravity: 17.52 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 13.11 AU - 13.37 AU

Year: 17011 Days

Day: 16.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 48,703,519 km

• M1: 82,129 km (0.119 R)
• M2: 382,821 km (0.03 R)
• M3: 665,112 km (0.075 R)
• M4: 931,546 km (0.068 R)
• M5: 1,161,029 km (0.093 R)
• M6: 1,521,261 km (0.113 R)
• M7: 1,754,185 km (0.11 R)
• M8: 2,578,020 km (0.071 R)
• M9: 2,936,457 km (0.043 R)
• M10: 3,193,316 km (0.102 R)
• M11: 4,608,961 km (0.087 R)
• M12: 5,028,732 km (0.075 R)
• M13: 5,248,043 km (0.067 R)
• M14: 6,189,911 km (0.111 R)
• M15: 7,378,915 km (0.055 R)
• M16: 8,713,178 km (0.113 R)
• M17: 9,030,176 km (0.092 R)
• M18: 12,239,499 km (0.084 R)
• M19: 13,112,403 km (0.064 R)
• M20: 13,954,340 km (0.083 R)
• M21: 14,981,479 km (0.09 R)
• M22: 17,185,504 km (0.12 R)
• M23: 21,260,700 km (0.101 R)
• M24: 23,622,701 km (0.102 R)
• M25: 25,184,652 km (0.092 R)
• M26: 26,045,288 km (0.115 R)
• M27: 35,088,480 km (0.115 R)
• M28: 36,433,065 km (0.071 R)
• M29: 36,705,932 km (0.036 R)
• M30: 38,372,602 km (0.097 R)
• M31: 44,915,115 km (0.033 R)
• M32: 47,629,868 km (0.114 R)
• M33: 48,778,929 km (0.056 R)
• M34: 54,267,376 km (0.058 R)
• M35: 59,395,591 km (0.101 R)
• M36: 61,882,506 km (0.115 R)
• M37: 69,969,018 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.8

Radius: 3.1

Gravity: 21.62 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.8 AU - 17.3 AU

Year: 18596 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 48,703,519 km

• M1: 41,289 km (0.074 R)
• M2: 277,654 km (0.097 R)
• M3: 489,185 km (0.102 R)
• M4: 646,263 km (0.025 R)
• M5: 799,002 km (0.04 R)
• M6: 1,574,218 km (0.06 R)
• M7: 1,934,450 km (0.057 R)
• M8: 2,107,236 km (0.09 R)
• M9: 2,730,012 km (0.106 R)
• M10: 4,072,054 km (0.094 R)
• M11: 4,212,377 km (0.1 R)
• M12: 5,155,891 km (0.106 R)
• M13: 6,268,899 km (0.112 R)
• M14: 6,960,490 km (0.095 R)
• M15: 7,324,761 km (0.093 R)
• M16: 8,630,750 km (0.054 R)
• M17: 11,030,300 km (0.105 R)
• M18: 11,862,662 km (0.101 R)
• M19: 13,713,936 km (0.056 R)
• M20: 14,609,728 km (0.034 R)
• M21: 16,946,148 km (0.119 R)
• M22: 17,090,958 km (0.11 R)
• M23: 17,382,824 km (0.098 R)
• M24: 19,838,772 km (0.058 R)
• M25: 20,242,387 km (0.059 R)
• M26: 22,429,358 km (0.073 R)
• M27: 24,306,662 km (0.105 R)
• M28: 24,583,119 km (0.095 R)
• M29: 25,614,746 km (0.105 R)
• M30: 27,067,640 km (0.089 R)
• M31: 27,265,409 km (0.091 R)
• M32: 27,364,742 km (0.074 R)
• M33: 31,208,659 km (0.068 R)
• M34: 34,461,665 km (0.119 R)
• M35: 34,810,527 km (0.105 R)
• M36: 39,945,025 km (0.118 R)
• M37: 41,499,646 km (0.072 R)
• M38: 42,424,909 km (0.105 R)
• M39: 43,499,171 km (0.073 R)
• M40: 43,770,392 km (0.11 R)
• M41: 45,701,551 km (0.118 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 11,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit