🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.76 AU - 1.85 AU

Year: 857 Days

Day: 18.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585

Radius: 10.9

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.44 AU - 10.08 AU

Year: 10817 Days

Day: 10.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 81,407,762 km

• M1: 135,536 km (0.106 R)
• M2: 672,592 km (0.097 R)
• M3: 1,024,895 km (0.117 R)
• M4: 1,518,269 km (0.087 R)
• M5: 1,964,519 km (0.065 R)
• M6: 2,497,686 km (0.112 R)
• M7: 2,883,798 km (0.075 R)
• M8: 3,752,363 km (0.097 R)
• M9: 4,607,166 km (0.115 R)
• M10: 5,420,230 km (0.095 R)
• M11: 6,073,075 km (0.103 R)
• M12: 6,437,196 km (0.101 R)
• M13: 6,854,574 km (0.1 R)
• M14: 7,371,285 km (0.118 R)
• M15: 8,216,813 km (0.119 R)
• M16: 10,405,729 km (0.106 R)
• M17: 12,780,146 km (0.072 R)
• M18: 14,766,806 km (0.08 R)
• M19: 15,970,620 km (0.072 R)
• M20: 16,316,341 km (0.119 R)
• M21: 17,383,572 km (0.108 R)
• M22: 19,421,095 km (0.098 R)
• M23: 21,781,899 km (0.092 R)
• M24: 22,638,496 km (0.063 R)
• M25: 24,418,860 km (0.076 R)
• M26: 29,482,000 km (0.054 R)
• M27: 33,370,947 km (0.093 R)
• M28: 36,862,561 km (0.112 R)
• M29: 37,589,008 km (0.117 R)
• M30: 38,078,642 km (0.098 R)
• M31: 41,235,456 km (0.096 R)
• M32: 42,413,390 km (0.099 R)
• M33: 47,921,434 km (0.053 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.1

Radius: 7.9

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.52 AU - 17.86 AU

Year: 19974 Days

Day: 15.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 81,407,762 km

• M1: 98,435 km (0.062 R)
• M2: 564,582 km (0.057 R)
• M3: 1,036,863 km (0.079 R)
• M4: 1,368,671 km (0.042 R)
• M5: 2,185,625 km (0.11 R)
• M6: 2,450,862 km (0.12 R)
• M7: 3,127,792 km (0.119 R)
• M8: 3,735,908 km (0.033 R)
• M9: 5,224,406 km (0.093 R)
• M10: 5,580,001 km (0.078 R)
• M11: 6,079,358 km (0.095 R)
• M12: 7,024,518 km (0.093 R)
• M13: 7,557,086 km (0.059 R)
• M14: 8,220,852 km (0.082 R)
• M15: 8,757,459 km (0.106 R)
• M16: 10,080,054 km (0.119 R)
• M17: 10,445,971 km (0.07 R)
• M18: 11,864,009 km (0.108 R)
• M19: 13,260,505 km (0.114 R)
• M20: 15,717,799 km (0.093 R)
• M21: 20,917,373 km (0.078 R)
• M22: 25,664,562 km (0.06 R)
• M23: 29,322,978 km (0.109 R)
• M24: 34,675,889 km (0.08 R)
• M25: 36,215,550 km (0.064 R)
• M26: 36,643,250 km (0.072 R)
• M27: 39,130,764 km (0.119 R)
• M28: 40,492,254 km (0.106 R)
• M29: 45,423,598 km (0.092 R)
• M30: 46,087,663 km (0.119 R)
• M31: 49,505,675 km (0.045 R)
• M32: 52,540,717 km (0.082 R)
• M33: 62,795,651 km (0.1 R)
• M34: 72,938,686 km (0.116 R)
• M35: 77,566,945 km (0.079 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 11,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit