🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.84 AU - 1.1 AU

Year: 344 Days

Day: 27.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.9

Radius: 8.5

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.51 AU - 7.05 AU

Year: 6354 Days

Day: 9.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,085,707 km

• M1: 105,766 km (0.116 R)
• M2: 399,277 km (0.084 R)
• M3: 1,325,886 km (0.077 R)
• M4: 1,652,757 km (0.095 R)
• M5: 2,018,075 km (0.08 R)
• M6: 2,685,880 km (0.078 R)
• M7: 3,235,652 km (0.116 R)
• M8: 3,582,420 km (0.115 R)
• M9: 5,080,792 km (0.058 R)
• M10: 5,641,784 km (0.105 R)
• M11: 6,922,342 km (0.088 R)
• M12: 7,389,387 km (0.076 R)
• M13: 9,470,892 km (0.102 R)
• M14: 10,182,977 km (0.113 R)
• M15: 10,787,502 km (0.084 R)
• M16: 11,864,607 km (0.101 R)
• M17: 13,668,159 km (0.106 R)
• M18: 13,947,907 km (0.099 R)
• M19: 16,578,137 km (0.049 R)
• M20: 17,283,940 km (0.096 R)
• M21: 17,876,198 km (0.083 R)
• M22: 18,686,868 km (0.07 R)
• M23: 19,381,003 km (0.106 R)
• M24: 20,381,513 km (0.116 R)
• M25: 22,330,325 km (0.113 R)
• M26: 24,729,575 km (0.081 R)
• M27: 27,119,252 km (0.075 R)
• M28: 28,460,696 km (0.039 R)
• M29: 32,750,265 km (0.115 R)
• M30: 33,251,867 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.4

Radius: 6.7

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 13.24 AU - 15.64 AU

Year: 19748 Days

Day: 20.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 68,085,707 km

• M1: 83,476 km (0.098 R)
• M2: 513,869 km (0.117 R)
• M3: 1,251,237 km (0.096 R)
• M4: 2,803,464 km (0.076 R)
• M5: 4,600,733 km (0.111 R)
• M6: 6,035,526 km (0.085 R)
• M7: 6,876,565 km (0.078 R)
• M8: 7,510,262 km (0.108 R)
• M9: 8,381,221 km (0.111 R)
• M10: 9,263,998 km (0.117 R)
• M11: 13,078,743 km (0.091 R)
• M12: 13,697,480 km (0.114 R)
• M13: 15,216,946 km (0.08 R)
• M14: 15,518,535 km (0.043 R)
• M15: 16,211,921 km (0.087 R)
• M16: 16,765,284 km (0.095 R)
• M17: 17,331,213 km (0.12 R)
• M18: 17,909,707 km (0.029 R)
• M19: 21,183,657 km (0.118 R)
• M20: 23,109,580 km (0.113 R)
• M21: 24,628,447 km (0.089 R)
• M22: 26,212,539 km (0.113 R)
• M23: 27,416,652 km (0.09 R)
• M24: 31,371,122 km (0.089 R)
• M25: 34,770,135 km (0.107 R)
• M26: 37,990,678 km (0.055 R)
• M27: 38,406,710 km (0.091 R)
• M28: 42,289,074 km (0.08 R)
• M29: 43,487,652 km (0.1 R)
• M30: 44,863,055 km (0.069 R)
• M31: 48,022,861 km (0.052 R)
• M32: 48,509,354 km (0.068 R)
• M33: 50,487,935 km (0.113 R)
• M34: 55,490,338 km (0.1 R)
• M35: 58,940,963 km (0.06 R)
• M36: 59,872,209 km (0.066 R)
• M37: 64,282,803 km (0.098 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 12,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit