🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.59 AU - 0.87 AU

Year: 276 Days

Day: 33.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.86 AU - 1.28 AU

Year: 490 Days

Day: 26 Hours

Environment

Temp: -70 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,127,868 km

• M1: 69,114 km (0.057 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.4

Radius: 11.5

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.64 AU - 9.38 AU

Year: 11979 Days

Day: 12.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,127,868 km

• M1: 147,354 km (0.119 R)
• M2: 598,840 km (0.106 R)
• M3: 1,247,197 km (0.111 R)
• M4: 1,615,657 km (0.072 R)
• M5: 2,075,222 km (0.107 R)
• M6: 2,963,235 km (0.11 R)
• M7: 3,923,653 km (0.106 R)
• M8: 4,920,723 km (0.12 R)
• M9: 6,762,123 km (0.113 R)
• M10: 8,462,901 km (0.111 R)
• M11: 8,929,347 km (0.105 R)
• M12: 9,913,851 km (0.046 R)
• M13: 11,189,023 km (0.091 R)
• M14: 13,240,758 km (0.081 R)
• M15: 13,806,537 km (0.103 R)
• M16: 16,303,475 km (0.085 R)
• M17: 17,621,133 km (0.079 R)
• M18: 18,075,761 km (0.078 R)
• M19: 19,810,049 km (0.111 R)
• M20: 21,480,609 km (0.095 R)
• M21: 22,262,108 km (0.111 R)
• M22: 24,721,048 km (0.117 R)
• M23: 26,556,464 km (0.087 R)
• M24: 28,068,300 km (0.082 R)
• M25: 28,688,832 km (0.112 R)
• M26: 30,064,834 km (0.1 R)
• M27: 30,714,388 km (0.054 R)
• M28: 32,379,562 km (0.102 R)
• M29: 34,929,607 km (0.114 R)
• M30: 38,112,302 km (0.065 R)
• M31: 48,220,779 km (0.094 R)
• M32: 48,813,037 km (0.079 R)
• M33: 50,924,462 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538

Radius: 5.8

Gravity: 15.99 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 13.26 AU - 13.88 AU

Year: 22141 Days

Day: 23.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,127,868 km

• M1: 89,160 km (0.09 R)
• M2: 709,393 km (0.112 R)
• M3: 1,549,385 km (0.069 R)
• M4: 6,465,620 km (0.07 R)
• M5: 7,095,577 km (0.05 R)
• M6: 10,625,638 km (0.106 R)
• M7: 13,042,391 km (0.099 R)
• M8: 13,466,052 km (0.114 R)
• M9: 19,290,047 km (0.117 R)
• M10: 38,069,965 km (0.101 R)
• M11: 38,356,744 km (0.105 R)
• M12: 39,812,332 km (0.043 R)
• M13: 54,970,336 km (0.106 R)
• M14: 57,193,211 km (0.094 R)
• M15: 58,899,075 km (0.116 R)
• M16: 63,412,293 km (0.118 R)
• M17: 64,017,417 km (0.107 R)
• M18: 66,476,656 km (0.062 R)
• M19: 68,361,889 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 18,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit