🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.43 AU - 0.59 AU

Year: 140 Days

Day: 15.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.13 AU - 1.41 AU

Year: 551 Days

Day: 30.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,188,873 km

• M1: 807,829 km (0.082 R)
• M2: 1,163,423 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.1

Radius: 14.1

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.21 AU - 11.03 AU

Year: 11488 Days

Day: 5.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,188,873 km

• M1: 175,478 km (0.099 R)
• M2: 626,516 km (0.118 R)
• M3: 1,078,900 km (0.057 R)
• M4: 1,705,117 km (0.102 R)
• M5: 2,745,869 km (0.117 R)
• M6: 4,095,391 km (0.082 R)
• M7: 4,536,705 km (0.1 R)
• M8: 5,010,033 km (0.118 R)
• M9: 5,884,133 km (0.047 R)
• M10: 6,706,921 km (0.068 R)
• M11: 8,319,886 km (0.032 R)
• M12: 9,263,848 km (0.116 R)
• M13: 10,228,306 km (0.059 R)
• M14: 11,099,713 km (0.06 R)
• M15: 13,226,845 km (0.082 R)
• M16: 15,153,666 km (0.109 R)
• M17: 17,403,618 km (0.116 R)
• M18: 18,127,522 km (0.096 R)
• M19: 20,182,398 km (0.086 R)
• M20: 21,471,034 km (0.108 R)
• M21: 22,051,773 km (0.112 R)
• M22: 24,122,956 km (0.107 R)
• M23: 25,759,257 km (0.109 R)
• M24: 26,699,779 km (0.106 R)
• M25: 30,069,471 km (0.065 R)
• M26: 30,901,684 km (0.096 R)
• M27: 33,824,378 km (0.062 R)
• M28: 41,993,618 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.4

Radius: 11.8

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.87 AU - 12.21 AU

Year: 13174 Days

Day: 8.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 55,188,873 km

• M1: 146,756 km (0.115 R)
• M2: 580,440 km (0.101 R)
• M3: 1,006,794 km (0.12 R)
• M4: 1,950,307 km (0.095 R)
• M5: 2,506,662 km (0.09 R)
• M6: 3,263,478 km (0.063 R)
• M7: 3,722,593 km (0.113 R)
• M8: 4,771,873 km (0.104 R)
• M9: 5,504,304 km (0.047 R)
• M10: 6,045,699 km (0.096 R)
• M11: 6,662,192 km (0.078 R)
• M12: 7,109,938 km (0.106 R)
• M13: 7,621,264 km (0.076 R)
• M14: 8,765,837 km (0.113 R)
• M15: 9,404,620 km (0.085 R)
• M16: 10,886,087 km (0.069 R)
• M17: 13,779,161 km (0.108 R)
• M18: 15,543,518 km (0.076 R)
• M19: 17,301,443 km (0.043 R)
• M20: 19,847,000 km (0.048 R)
• M21: 21,735,523 km (0.099 R)
• M22: 23,274,886 km (0.111 R)
• M23: 25,275,308 km (0.07 R)
• M24: 30,829,578 km (0.03 R)
• M25: 34,670,354 km (0.104 R)
• M26: 36,267,311 km (0.09 R)
• M27: 37,784,383 km (0.061 R)
• M28: 38,558,702 km (0.083 R)
• M29: 40,272,495 km (0.05 R)
• M30: 41,624,860 km (0.083 R)
• M31: 42,174,333 km (0.058 R)
• M32: 47,637,198 km (0.115 R)
• M33: 49,455,710 km (0.108 R)
• M34: 54,204,096 km (0.072 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: 399 - 16,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit